Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped our collaborative mindset, which enables us to solve the most complex challenges. QRT’s culture of innovation continuously drives our ambition to deliver high quality returns for our investors.

Your future role within QRT

We are seeking a motivated and versatile Production Support Engineer to join our Sydney office. This permanent role is ideal for candidates who thrive in dynamic environments, are eager to support multiple technology streams (frontend, backend, risk, data), and possess a strong drive for both operational excellence and development innovation.

What you will do:

Production Support (50%)

• Provide comprehensive user and system support across all technology streams.
• Monitor, maintain, and troubleshoot production systems to ensure stability and reliability, with a particular emphasis on data platforms and processes.
• Respond promptly to incidents and service requests, diagnosing and resolving issues affecting data flows, trading applications, and related infrastructure.
• Perform daily health checks and validation of trading and data systems before market open, ensuring all components are operational.
• Manage and support static and dynamic databases, including troubleshooting data integrity issues and performing routine maintenance.
• Coordinate with development, risk, and business teams to resolve data-related issues and implement fixes or enhancements.
• Support release management activities, including deployment, verification, and rollback procedures for data and trading applications.
• Maintain and update documentation for operational procedures, incident response, and data workflows.
• Ensure compliance with internal controls, regulatory requirements, and best practices for data management and system support.
• Participate in root cause analysis and post-incident reviews, focusing on continuous improvement of data stream reliability and performance.
• Provide user support and training for data-related tools and processes, acting as a key contact for data stream queries and troubleshooting.
• Collaborate with global support teams to share knowledge, escalate issues, and drive resolution of complex data stream problems.
• Support evening and weekend operations as required, ensuring critical data and trading systems remain available and performant.

Development & Automation (50%)

• Design and implement automation tools to streamline operational workflows.
• Develop scripts and applications for data quality checks, monitoring, alerting, and recovery processes.
• Work on projects involving cloud technologies, CI/CD pipelines, and performance optimization.

Requirements

• 3+ years in a technical support role, ideally within trading or financial services.
• 2+ years of development experience (Python essential; C# highly desirable).
• Experience with AWS/cloud platforms, cloud monitoring and automation.
• Experience with Bash and PowerShell scripting.
• Experience with Windows desktop/server and Linux OS administration.
• Strong relational database skills (SQL Server, Postgres).
• Experience supporting trading platforms and infrastructure.
• Strong problem-solving and business analytics capabilities.
• Ownership mindset with a commitment to issue resolution.
• Excellent written and oral communication skills.

Good-to-have:

• Motivated to support diverse technology streams and learn new domains.
• Ability to work independently and as part of a global team.
• Proactive in identifying opportunities for automation and process improvement.
• Comfortable with fast-paced, high-pressure environments.

QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to enable employees achieve a healthy work-life balance.

Building on the rapid success and adoption of MongoDB, we are delivering applications and services that make it much easier to manage and scale database deployments. These next-generation systems are a growing list but currently include products such as Atlas (https://cloud.mongodb.com), Cloud Manager and Compass.

MongoDB Technical Services Engineers use their outstanding problem solving and customer service skills, along with their deep technical experience, to advise customers and to solve their complex MongoDB problems. Technical Service Engineers are specialists in the entire MongoDB ecosystem - database server, drivers, our management suite, and services such as Cloud Manager (the online product we developed for customers for automation, backup, monitoring, and analysis of their MongoDB systems). Our engineers combine their MongoDB expertise with passion, initiative, teamwork, and a great sense of humor to achieve exceptional results for our customers.

The position will be based in our Sydney or Melbourne offices. The standard work week post ramping will be Sunday to Thursday, every week.

Why MongoDB is a fantastic place to work and build your career

• Be a part of the company that’s reinventing the database, passionate about innovation and speed
• Enjoy a fun, inspiring culture that is engineering focused
• Work with exceptionally talented people around the globe
• Learn, contribute, and make an impact on the product and community

Cool things you’ll do

MongoDB is on a mission to change the way people think about databases. Along the way, our customers encounter questions and issues about how our approach to databases works for their use case. In Technical Services, it's our job to help these people.

You'll be working alongside our largest customers, solving their complex issues - resolving questions on architecture, performance, recovery, security, and everything in between. You'll be an expert resource on standard methodologies in running MongoDB at scale, whatever that scale may be. You'll be an advocate for customers' needs - working with our product management and development teams on their behalf. And you'll contribute to internal projects, including software development of support tools for performance, benchmarking, and diagnostics. 

MongoDB Technical Services puts a strong focus on engineers enabling their peers to be successful by sharing newly gained technical knowledge with the team, either via informal one-to-one conversations, or training and workshop sessions. By documenting solutions in our knowledge platform, TSEs will increase the efficiency of our customers, other team members and departments throughout MongoDB. 

What you need

You should have 4+ years of proven experience, we consider all candidates with an eye for those who are self-taught, insatiably curious, and multi-faceted.

The ideal candidate should have a mix of experience in most of the following areas: 

• Strong diagnostics and troubleshooting experience, with the ability to analyse issues holistically, from the application tier, to database to storage
• Broad awareness of customer workloads and use cases, including performance, availability, and scalability
• Systems engineering experience, including Linux performance, memory management, I/O tuning, configuration, security, networking, clusters, and troubleshooting
• Ability to read code, and basic coding/scripting ability in one or more languages: Java, Python, Ruby, C, C++, C#, JavaScript, Node.js, Go, etc
• Good understanding of Networking concepts and protocols (DNS, TCP/IP, SSL/TLS, etc.)
• Storage engineering experience, including NAS, RAID, SAN, SSD, multi-pathing, and caching
• Experience supporting complex mission-critical product applications and database systems (RDBMS or non-relational)

You should possess a genuine desire to help people, the ability to think on your feet and remain calm under pressure while solving problems in real-time. There’s a lot to learn, so the desire and ability to rapidly learn a wide variety of new technical skills is paramount. We work in a collaborative team environment, so a willingness and ability to get help from team members when required, and good judgment to know when to seek help, is essential. We also aim to have diverse technical backgrounds and therefore different subject matter expertise is welcome.

You do not need to have prior experience with MongoDB. We can teach you that! 

Bonus Points

• Fluency in conveying technical discussion in Mandarin
• Experience with authentication systems such as LDAP, Kerberos, AD
• Experience using or managing MongoDB
• Experience using distributed version control systems, and in particular git
• Experience using any cloud services stack such as AWS, Azure or GCP
• Experience with Kubernetes or other orchestration systems using vendor-specific Enterprise operators

Success Measures

• In 3 months, you’ll have gained a deep understanding of MongoDB and its ecosystem. You will complete New Hire Training
• In 6 months, you will be comfortable working frontline with our customers. You will also complete the MongoDB Certified DBA Associate exam
• In 12 months, you will be a part of a technical experts group within MongoDB and will be helping your peer engineers in advance diagnostics. Also, you will be encouraged to handle technical escalations independently

About MongoDB

MongoDB is built for change, empowering our customers and our people to innovate at the speed of the market. We have redefined the database for the AI era, enabling innovators to create, transform, and disrupt industries with software. MongoDB’s unified database platform, the most widely available, globally distributed database on the market, helps organizations modernize legacy workloads, embrace innovation, and unleash AI. Our cloud-native platform, MongoDB Atlas, is the only globally distributed, multi-cloud database and is available across AWS, Google Cloud, and Microsoft Azure.

With offices worldwide and over 60,000 customers, including 75% of the Fortune 100 and AI-native startups, relying on MongoDB for their most important applications, we’re powering the next era of software.

Our compass at MongoDB is our Leadership Commitment, guiding how and why we make decisions, show up for each other, and win. It’s what makes us MongoDB. 

To drive the personal growth and business impact of our employees, we’re committed to developing a supportive and enriching culture for everyone. From employee affinity groups, to fertility assistance and a generous parental leave policy, we value our employees’ wellbeing and want to support them along every step of their professional and personal journeys. Learn more about what it’s like to work at MongoDB, and help us make an impact on the world!

MongoDB is committed to providing any necessary accommodations for individuals with disabilities within our application and interview process. To request an accommodation due to a disability, please inform your recruiter.

MongoDB is an equal opportunities employer.

REQ ID: 1273397152

WHO WE ARE

Optiver is a global market maker founded in Amsterdam, with offices in London, Chicago, Austin, New York, Sydney, Shanghai, Hong Kong, Singapore, Taipei and Mumbai. Established in 1986, today we are a leading liquidity provider, with close to 2,000 employees in offices around the world, united in our commitment to improve the market through competitive pricing, execution and risk management. By providing liquidity on multiple exchanges across the world in various financial instruments we participate in the safeguarding of healthy and efficient markets. We provide liquidity to financial markets using our own capital, at our own risk, trading a wide range of products: listed derivatives, cash equities, ETFs, bonds and foreign currencies.

Optiver’s Sydney office is one of the primary players within Asian markets, trading a range of products. Established in 1996, we're an active participant on the Hong Kong, Korea, Singapore, Taiwan and Japan exchanges, and act as Optiver’s APAC head office. 

 WHAT YOU'LL DO

We’re looking for a C# Software Engineer to design and build high-performance desktop GUIs that power real-time decision-making across our trading and research teams. In this role, you’ll develop responsive, Windows-based interfaces that surface complex data clearly and intuitively. You’ll work closely with traders, researchers, and backend engineers to translate sophisticated requirements into elegant, high-performance visualisations. Your work will directly impact trading performance and operational efficiency, delivering reliable applications that handle real-time data at scale while maintaining exceptional responsiveness and usability.

Responsibilities:

• Design, build, and maintain high-performance Windows desktop applications using C# and modern .NET

• Develop intuitive, responsive UIs for real-time and complex data visualisation

• Collaborate with traders, researchers, and engineers to translate requirements into effective tools

• Own features end-to-end, from design through to deployment and monitoring

• Ensure performance and reliability through strong architecture, async programming, and optimisation

• Diagnose and resolve issues related to performance, threading, and memory

• Contribute to shared UI components, frameworks, and engineering best practices

• Continuously improve usability, workflows, and overall user experience

WHO YOU ARE

We need our next C# Software Engineer to be someone with:

• Strong proficiency in C# and .NET, with 3+ years’ experience building production desktop applications

• Experience developing responsive, high-performance UIs using WPF, WinForms, XAML, or similar

• Solid understanding of MVVM (or similar patterns), UI architecture, asynchronous programming, and threading

• Experience debugging, profiling, and optimising desktop applications (e.g. memory usage, concurrency, rendering performance)

• A strong problem-solving mindset with a focus on performance, scalability, and reliability

• Ability to work independently, lead projects, and prioritise effectively

• Strong communication skills across both technical and non-technical audiences

• A Bachelor’s or Master’s degree in Computer Science or a related field

WHAT YOU'LL GET

You’ll join a culture of collaboration and excellence, where you’ll be surrounded by curious thinkers and creative problem solvers. Driven by a passion for continuous improvement, you’ll thrive in a supportive, high-performing environment alongside talented colleagues, working collectively to tackle some of the most complex problems in the financial markets.

In return for your expertise, you will have access to a range of Optiver perks, including:

• A performance-based bonus structure unmatched anywhere in the industry. We combine our profits across desks, teams and offices into a global profit pool, fostering a truly collaborative environment

• The chance to work alongside diverse and intelligent peers in a rewarding environment

• Training, mentorship and personal development opportunities

• Daily breakfast, lunch and an in-house barista

• Gym membership plus weekly in-house chair massages

• Regular social events, including a company trip every two years

• Guided relocation, a competitive relocation package and visa sponsorship where necessary

Optiver is committed to diversity and inclusion. We encourage applications from candidates of all backgrounds, and welcome requests for reasonable adjustments during the process.

Questions? Get in touch with the recruitment team at careers@optiver.com.au.

WHO WE ARE

Optiver is a global market maker founded in Amsterdam, with offices in London, Chicago, Austin, New York, Sydney, Shanghai, Hong Kong, Singapore, Taipei and Mumbai. Established in 1986, today we are a leading liquidity provider, with close to 2,000 employees in offices around the world, united in our commitment to improve the market through competitive pricing, execution and risk management. By providing liquidity on multiple exchanges across the world in various financial instruments we participate in the safeguarding of healthy and efficient markets. We provide liquidity to financial markets using our own capital, at our own risk, trading a wide range of products: listed derivatives, cash equities, ETFs, bonds and foreign currencies.

Optiver’s Sydney office is one of the primary players within Asian markets, trading a range of products. Established in 1996, we're an active participant on the Hong Kong, Korea, Singapore, Taiwan and Japan exchanges, and act as Optiver’s APAC head office. 

 WHAT YOU'LL DO

We’re looking for a Principal C# Software Engineer to design and build high-performance desktop GUIs that power real-time decision-making across our trading and research teams. In this role, you’ll develop responsive, Windows-based interfaces that surface complex data clearly and intuitively. You’ll work closely with traders, researchers, and backend engineers to translate sophisticated requirements into elegant, high-performance visualisations. Your work will directly impact trading performance and operational efficiency, delivering reliable applications that handle real-time data at scale while maintaining exceptional responsiveness and usability.

Responsibilities:

• Design, build, and maintain high-performance Windows desktop applications using C# and modern .NET

• Develop intuitive, responsive UIs for real-time and complex data visualisation

• Collaborate with traders, researchers, and engineers to translate requirements into effective tools

• Own features end-to-end, from design through to deployment and monitoring

• Ensure performance and reliability through strong architecture, async programming, and optimisation

• Diagnose and resolve issues related to performance, threading, and memory

• Contribute to shared UI components, frameworks, and engineering best practices

• Continuously improve usability, workflows, and overall user experience

WHO YOU ARE

We need our next engineer to be someone with:

• Strong proficiency in C# and .NET, with 7+ years’ experience building production desktop applications

• Experience developing responsive, high-performance UIs using WPF, WinForms, XAML, or similar

• Solid understanding of MVVM (or similar patterns), UI architecture, asynchronous programming, and threading

• Experience debugging, profiling, and optimising desktop applications (e.g. memory usage, concurrency, rendering performance)

• A strong problem-solving mindset with a focus on performance, scalability, and reliability

• Ability to work independently, lead projects, and prioritise effectively

• Strong communication skills across both technical and non-technical audiences

• A Bachelor’s or Master’s degree in Computer Science or a related field

WHAT YOU'LL GET

You’ll join a culture of collaboration and excellence, where you’ll be surrounded by curious thinkers and creative problem solvers. Driven by a passion for continuous improvement, you’ll thrive in a supportive, high-performing environment alongside talented colleagues, working collectively to tackle some of the most complex problems in the financial markets.

In return for your expertise, you will have access to a range of Optiver perks, including:

• A performance-based bonus structure unmatched anywhere in the industry. We combine our profits across desks, teams and offices into a global profit pool, fostering a truly collaborative environment

• The chance to work alongside diverse and intelligent peers in a rewarding environment

• Training, mentorship and personal development opportunities

• Daily breakfast, lunch and an in-house barista

• Gym membership plus weekly in-house chair massages

• Regular social events, including a company trip every two years

• Guided relocation, a competitive relocation package and visa sponsorship where necessary

Optiver is committed to diversity and inclusion. We encourage applications from candidates of all backgrounds, and welcome requests for reasonable adjustments during the process.

Questions? Get in touch with the recruitment team at careers@optiver.com.au.

The Role:

We have a permanent, full-time opportunity at the Consultant or Senior Consultant level in either our Canberra or Sydney office. As a Full Stack Developer at Coras, you will own end‑to‑end delivery across our internal projects and client facing projects. You’ll work in agile sprints on internal and client facing projects, and when needed, embed with customer teams on contracts. Comfortable working independently but supported by our broader development team you will build, deploy, and maintain features using React, Python, .NET Core, SQL, and supporting technologies. You will own feature delivery across all layers and ensure technical quality and alignment with architectural standards. You will be comfortable with using AI to supercharge your capability and learn on the run where permitted by client security requirements. 

Your Responsibilities:

• Participate in agile sprints: backlog management, estimation, sprint planning, execution, and retrospectives via Azure DevOps. 
• Design, implement, and maintain front-end features in React (TypeScript/JavaScript) and develop back-end services with either Python or .NET Core. 
• Define and evolve database schemas, stored procedures, and ORM mappings in either Postgres or MS SQL Server. 
• Implement and maintain CI/CD pipelines; automate infrastructure provisioning and deployment. 
• Drive code quality through code reviews, unit and integration testing, and adherence to coding standards. 
• Collaborate with UX/Design, QA, product, and client stakeholders to translate requirements into technical solutions. 
• Use, suggest improvements for and maintain AI technology for supporting development activities. 
• Support on-site client engagements as required. 

Our Ideal Candidate:

You will have experience and understanding of the following Technical Stack:

Front-End: React, JavaScript, TypeScript, HTML5, CSS3
Back-End: .NET Core, C#, Python
Database: Postgres, MS SQL Server
Tools & Platforms: Azure DevOps (Git repos, Boards, Pipelines) or similar, Azure services (Functions, App Services and other infrastructure)
DevOps: Infrastructure as Code, build/release automation, cloud provisioning 

Desirable skills and attributes include:

• Tertiary level training or education in a technical discipline.
• 1-2 years of development experience working independently or as a team within our technical stack or a related technologies.
• Experience with relational databases: schema design, SQL queries, performance tuning.
• Familiarity with agile methodologies and Azure DevOps tooling.
• Exposure to cloud-native architectures on Azure.
• Ability to work independently and drive tasks to completion in a development setting.
• Willingness and ability to learn new technical and non-technical capabilities.
• Strong communication skills to support collaboration with remote and on-site stakeholders.
• Most importantly you must have a demonstrated passion for delivery of value, whether that be internal work or to customers. 

As a Defence consultancy, we also need you to be an Australian Citizen with the ability to obtain and maintain an AGSVA Security Clearance.

Having these other abilities would also be awesome (but not mandatory):

• Prior experience working in Government or Defence projects 
• Experience in simulation and modelling or data science 

Job Duties and Responsibilities:

• Partner with the regional sales team to develop strategic and technical account and territory plans
• Support our customers along their sales journey by showing them the value of the Okta technology through live demonstrations and sales presentations.
• Developing confidence to communicate with stakeholders at all levels of the customer's organization, including CxO, security, developers, Product Managers and IT administrators.
• Serving as the key technical advisor for our customers, leading the technical solutioning phase for our customers, partnering with the sales team and our partners.  Acting as the Technical Advocate for our customers, with Internal Okta teams.
• Execute well-defined, outcome-focussed POCs
• Build and manage technical relationships with Okta Customers, Technology Partners and Delivery Partners.
• Participate in Okta Marketing led events, as a Speaker / Thought Leader and an attendee
• Enjoy travelling and meeting customers. Travel will be mainly domestic.  There may also be opportunities to travel to other Asia Pacific countries to support teammates; and within the US for training and conferences.  

Skills & experiences that will help in the role:

• Minimum of 1-2 years experience in a pre-sales consulting role, or customer facing consulting role.
• Strong communication skills, written and verbal, and an ability to quickly communicate complex ideas around a technical topic, using various means, including in front of a whiteboard.
• Communicate effectively with stakeholders at all levels of the customer's organisation, including CxO, security, developers, and IT administrators.
• Ability to be organised and analytical, and eliminate sales obstacles using creative and adaptive approaches
• A passion to be in the forefront of technology, learning a diverse set of technologies that Okta integrates with and helping solve real world Identity challenges
• Enjoy being in a fast paced environment, operating at the speed of cloud, to help customers accelerate their journey to the cloud, rapid adoption of technology and design their Zero Trust security strategy with Identity as the foundation.

You might also have (not mandatory):

• Experience with Identity & Access Management, Single Sign-on, Security and API-based solutions
• Experience with at least one standard network security protocol (eg. OAuth 2.0, OpenID Connect, SAML, LDAP)
• Proficient in either IT Security, Identity and Access Management or Developer domains
• Bachelor's degree in Engineering, Computer Science, MIS or a comparable field
• Hands-on experience in one or more of the following areas: web development (JavaScript, HTML, frontend frameworks), mobile development (iOS, Android), backend (Java, C#, Node.js, Python, PHP, Ruby) development, IP-based real-time communications
• Software developer experience

#LI-TH1

#LI-Hybrid

P24431_3354094

Senior DevOps Engineer

About this role

The DevOps Engineer will work within the Platform Engineering team and help provide the infrastructure, tooling, and automation that supports Karbon’s engineering teams. This role focuses on improving deployment workflows, platform reliability, and operational visibility across our cloud platform.

Our Engineering Standards

Balance Speed and Quality

Engineers are expected to balance delivery speed with a strong commitment to quality, meeting agreed timelines while producing reliable, maintainable, and well-tested solutions. Sound judgment in making trade-offs between velocity and long-term sustainability is essential.

Collaborate Effectively

Engineering is collaborative by default. Team members are expected to contribute constructively in design discussions, reviews, and planning, communicate clearly about progress and risks, and support shared team outcomes in both hybrid and distributed environments.

Build and Maintain Systems

Engineers are responsible for building new capabilities while maintaining and improving existing systems. This includes designing scalable solutions, reducing technical debt, supporting operational stability, and contributing to continuous improvement.

Operate with Autonomy

A high degree of autonomy is expected. Given clear objectives, engineers should independently translate problems into actionable technical approaches, proactively identify improvements, and continuously expand relevant technical expertise.

Ownership and Accountability

Ownership is fundamental. Engineers are accountable for the quality, performance, and customer impact of their work from design through post-release support, and are expected to follow through on commitments.

AI-Enabled Engineering

AI is reshaping how software is built, and we are committed to leveraging it as a force multiplier for creativity, impact, and capability. Engineers are expected to confidently apply strong technical fundamentals while embracing AI tools and approaches to enhance productivity, problem-solving, and innovation. Curiosity, adaptability, and enthusiasm for integrating AI into meaningful product development are essential.

Contribute to Team Culture

Engineers contribute positively to a culture of professionalism, transparency, low bureaucracy, and mutual respect, strengthening team performance through authenticity, curiosity, and collaboration.

Some of your main responsibilities will include:

• Building, maintaining, and improving CI/CD pipelines and deployment workflows using GitHub Actions and Jenkins to enable reliable production releases
• Developing and maintaining Infrastructure as Code and automated provisioning using tools such as Terraform, ARM templates, CloudFormation.
• Supporting configuration management using Chef
• Supporting containerised workloads using Docker and Azure Container Apps
• Building and maintaining monitoring, alerting, and observability systems using Datadog and OpenTelemetry
• Monitoring the security, performance, and availability of infrastructure and applications
• Investigating and resolving infrastructure and platform-related issues
• Working with engineering teams to deploy infrastructure changes safely and efficiently
• Contributing to disaster recovery, environment management, and operational resilience
• Assisting with cloud cost optimisation
• Delivering operational support for the platform as part of a team on-call roster rotation
• Working closely with Engineering and Product teams to implement DevOps solutions and improve developer workflows

About You

Candidates with the following characteristics and experience are encouraged to apply:

• 5+ years of experience working in DevOps, Platform Engineering, or Site Reliability Engineering
• Experience supporting Azure cloud environments
• Good understanding of DevOps practices and infrastructure fundamentals (Linux, Windows, DNS, TCP/IP, networking)
• Experience building CI/CD pipelines using GitHub Actions, Jenkins, or similar tools
• Experience working with Infrastructure as Code tools such as Terraform
• Experience with Docker containerisation and cloud-native application deployments
• Experience using configuration management tools such as Chef
• Experience implementing monitoring and observability using tools such as Datadog and OpenTelemetry
• Experience automating workflows using PowerShell, Bash, Python, or similar scripting languages
• Experience working with Git-based repositories and modern development workflows
• Familiarity with high-availability systems, microservice architectures, and distributed systems
• Strong communication skills and ability to collaborate across engineering teams
• A proactive approach to problem-solving and improving platform reliability

AI is reshaping how software gets built, and at Karbon we’re fully committed. We don’t see AI as a replacement for engineers. We see it as a force multiplier that will elevate creativity, impact and capability to levels we’ve barely begun to imagine. We’re looking for developers who are confident in their fundamentals, driven to grow, and excited to harness AI to build something meaningful. If you’re energized by this future rather than cautious of it, you’ll feel right at home here.

Our Core Technology Stack

We build modern, scalable software on a thoughtfully designed stack:

• Frontend: TypeScript and JavaScript across Ember (today), React, and React Native.
• Backend: .NET / C# (Web API, .NET Core) powering distributed services.
• Data: SQL Server with performance and integrity at scale.
• Cloud: Microsoft Azure.
• Observability: Metrics, logging, alerting, and dashboards in Datadog — because we believe you can’t improve what you don’t measure.

Our architecture continues to evolve as we scale. We invest in event-driven systems, well-defined microservices, and containerized deployments (Azure Container Apps) to build resilient, decoupled, and high-performing software.

If you care about clean service boundaries, reliable systems, and shipping with confidence — you’ll feel right at home here.

Why Work at Karbon?

• Gain global experience across the USA, Australia, New Zealand, UK, Canada and the Philippines
• 4 weeks annual leave plus 5 extra "Karbon Days" off a year
• Flexible working environment
• Work with (and learn from) an experienced, high-performing team
• Be part of a fast-growing company that firmly believes in promoting high performers from within
• A collaborative, team-oriented culture that embraces diversity, invests in development, and provides consistent feedback
• Generous parental leave

Required:

• 3+ in Windows desktop application development using Windows App SDK, WinUI (or similar), C#, XAML — and ideally additional experience with native Windows code (C++, Win32/WinRT/COM).
• Deep understanding of Windows application architecture, including interop between managed code (.NET) and native code.
• Proven track record of designing, building, and shipping production-quality desktop applications, with an emphasis on reliability, performance, scalability, and maintainability.
• Strong experience with accessibility APIs on Windows (e.g. Microsoft UI Automation or similar), and a dedication to building accessible and inclusive software.
• Excellent software engineering fundamentals: OOP, design patterns, data structures, algorithms, memory management, multi-threading or asynchronous programming (where relevant).
• Experience leading technical design, mentoring other engineers, conducting code reviews, and making architecture-level decisions.
• Strong communication skills; ability to articulate tradeoffs, collaborate with cross-functional teams, and drive consensus.
• A user-centric mindset: focus on building polished, intuitive, and accessible experiences for end users.

Preferred / Bonus:

• Experience with writing automated tests for UI — unit tests, integration tests, UI automation tests; familiarity with relevant testing frameworks.
• Experience with performance optimization for desktop apps (memory usage, startup time, rendering performance, high-DPI support, responsiveness under load).
• Experience with localization/globalization, right-to-left UI support, internationalization, accessibility for multiple regions.
• Familiarity with telemetry, analytics, crash reporting, logging, and error monitoring in desktop applications.
• Previous experience in shaping CI/CD workflows, release pipelines, and deployment strategies for desktop applications.
• Demonstrated ability to take ownership of feature areas or modules and drive them long-term, including maintenance, refactoring, and technical debt management.

What we offer

• A high-impact role: you will define architecture, shape the future of our Windows product, and directly influence what millions of users see and experience.
• A collaborative, flat-structure engineering culture — you are not just a coder, but a builder and a decision-maker.
• Opportunities to lead — mentor others, steer technical direction, and grow into broader technical leadership (e.g. Tech Lead, Architect).
• Flexibility, autonomy, and responsibility: you define how to solve problems, own features end-to-end, and contribute to long-term product vision.
• A purpose-driven mission: building software that’s reliable, accessible, and user-centered — making a real difference for people.                  

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 
Refer them! 

Speechify is committed to a diverse and inclusive workplace. 
Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

GTreasury, now a Ripple solution, was acquired by Ripple in 2025, marking a significant expansion into the multi-trillion-dollar corporate finance arena.

GTreasury has more than 40 years of experience supporting some of the world’s largest and most sophisticated companies. Integrating its treasury command center into Ripple’s technology stack gives corporates the ability to move, manage and optimize liquidity in real-time, across traditional and digital assets, under one expanded umbrella.

Join us to build the future of corporate treasury and the infrastructure that powers the Internet of Value.

We are seeking an innovative and forward-thinking Senior Software Developer passionate about building a world-class platform through a world-class team. Creating technical software excellence and spearheading application development in design, implementation, and maintenance to make great things happen.

The work:

The Senior Software Engineer will help lead and build the next generation of financial reconciliation platform that enables finance teams to become powerful drivers of their company growth.

What you will do:

• Build, scale and maintain enterprise financial reconciliation application that brings the world class user experience to finance professionals
• Work with wider technical teams on the design, deployment and continuous improvement of backend applications
• Be a technical domain leader, provide technical guidance and craftsmanship to your team and own the delivery of features.
• Participate in raising our standard of engineering excellence by implementing standard methodologies for architecture, coding, testing, and deployment

What you will bring:

• 5+ years of experience with .NET C# and Golang.
• Knowledge and experience with Spark and Python.
• 5+ years of hands-on software development and architecture experience on large scale distributed backend systems.
• Experience in building high load compute systems (preferably in finance domains), backed by a MSSQL server.
• Experience building cloud applications on AWS or Azure, technologies such as Docker, Kubernetes and Linux platform environments.
• Experience with Agile development of distributed services, with a focus on robust software design, scalability, availability and security
• Eagerness to work openly and collaboratively with a diverse team
• Ability to apply engineering standard processes
• A positive demeanor and a passion for technology and the financial industries

BS or equivalent experience in Computer Science or similar

As Software Engineers at Riot, we bring deep knowledge of specific technical areas and also value the opportunity to work in a variety of broader domains. We have a deep passion for helping to bring joy to players via technical solutions.

In VALORANT Foundations, we focus on the game engine, content pipelines, developer workflows, and other critical core capabilities. As a Senior Software Engineer on the VALORANT Foundations Release Engineering team, you will work with our core build and delivery systems ensuring that our players receive the amazing content VALORANT has to offer regularly. This role will report to the Engineering Manager on VALORANT Foundations, Release Engineering.

Responsibilities:

• Contribute to effectively maintaining, upgrading and solidifying the release pipeline to deliver VALORANT to all players across the globe.
• Drive technical processes to improve the automation and longevity of the release pipeline.
• Collaborate with teammates through leading development efforts around solidifying and automating domain areas.
• Implement testable, robust engineering solutions to complex problem spaces and release these with a defensive mindset.
• Contribute to development efforts through effective breakdown and execution on multi-month development efforts.
• Provide mentorship to junior members of the team.
• Participate in the team’s support rotations.

Required Qualifications:

• 4+ years experience in professional software development.
• Experience developing and maintaining live service products with a proven track record of focusing on developer experience.
• Ability to write clear, maintainable code and communicate technical concepts effectively across disciplines.
• Expertise in maintaining and improving orchestration pipelines (Jenkins, Horde or similar).
• Professional or hobby experience working with Unreal Engine

Desired Qualifications:

• 3+ years professional experience utilising either C# and/or Groovy.
• Expert proficiency with Jenkins and a deep knowledge of orchestrating and optimizing a global release flow.
• Professional experience with Lean or Agile development processes (Scrum, Kanban, etc).
• Strong proficiency in automating workflows to ensure maintainability and scalability. 
• Expertise in building automated build, test and release pipelines.
• Proficient with C++ and deep knowledge of software engineering fundamentals (data structures, algorithms, concurrency).
• Technical expertise in utilising Github actions for service delivery and automation.
• Experience working in cross-functional teams and collaborating across disciplines.

For this role, you'll succeed through craft expertise and a collaborative spirit that prioritises the delight of players. While we will analyse your past studies and experience, we will also look for dedicated people with a personal relationship with games. If you embody player empathy and care about players' experiences, this is the role for you!

Working closely with Riot teams globally, Riot Sydney is a powerhouse of talent, and experts in global development. Our team works on VALORANT, League of Legends and Teamfight Tactics, alongside exciting R&D and Tech projects.

If you believe that the Player Experience comes first, we want to hear from you. Our players are a diverse group from different backgrounds, and we want to see that reflected in the people who make our games. All qualified applicants will be considered for employment.

Riot Games fosters a player and workplace experience that values teamwork embodied by the Summoner's Code and Community Code. Our culture embraces differences as a strength, and our values are the guiding principles for how we approach work. We are committed to putting diversity and inclusion (D&I) at the center of everything we do, and promoting a fair and collaborative culture where Rioters treat one another with dignity and respect. We encourage you to read more about our value of thriving together and our ongoing work to build the most inclusive company in Gaming.

Who We Are

Optiver is a global market maker founded in Amsterdam, with offices in London, Chicago, Austin, New York, Sydney, Shanghai, Hong Kong, Singapore, Taipei and Mumbai. Established in 1986, today we are a leading liquidity provider, with close to 2,000 employees in offices around the world, united in our commitment to improve the market through competitive pricing, execution and risk management. By providing liquidity on multiple exchanges across the world in various financial instruments we participate in the safeguarding of healthy and efficient markets. We provide liquidity to financial markets using our own capital, at our own risk, trading a wide range of products: listed derivatives, cash equities, ETFs, bonds and foreign currencies.

Optiver’s Sydney office is one of the primary players within Asian markets, trading a range of products. Established in 1996, we're an active participant on the Hong Kong, Korea, Singapore, Taiwan and Japan exchanges, and act as Optiver’s APAC head office. 

What You’ll Do

Optiver is looking for a senior engineer to work with our low latency execution platforms, including software that interfaces directly with FPGA-based components. Our execution platforms are responsible for placing orders from auto-trading algorithms with as low a latency as possible, implementing risk boundary checks, order management and exchange connectivity.

As a senior engineer you will be responsible for working with internal stakeholders across the company including trading, risk, compliance and research teams to design key features in our execution applications and own their implementation end-to-end. Our engineers design, implement, test, and deploy their ideas, and feel the success of their work in live trading markets across Asia. Trade execution in Asia isn’t simple - you’ll study exchange microstructure in depth and use your creativity to invent new ways to optimise order placement and packet delivery. Our development is often fast paced, fulfilling, and rewarding, with the ability to work on features and see them running in live markets within days.

You will:

• Partner with trading and research teams to understand our trade execution performance and look for inventive ways to boost trade execution rates, ensuring Optiver retains its number one status in the market.

• Flex your understanding of computer science fundamentals to optimise C++ applications to perform with high order throughput and low end-to-end latency.

• Directly interface with the live production environment to get fast feedback from live trading and feel the impact of your work.

• Ensure quality is maintained throughout our systems by contributing to code reviews and the design of last-line-of-defence systems.

• Provide advice and guidance to junior developers.

Who you are

We’re looking for candidates:

• With at least 5 years' experience as a software engineer working with performance-critical high throughput or low latency systems.

• Who are skilled at object-oriented programming in C++, or Java/C# with a strong desire to work in C++.

• Who have a strong understanding of network technologies (10G Ethernet, UDP, TCP) and Linux networking.

• Who have an excellent understanding of computer science fundamentals like operating systems, data structures and algorithms.

• Who are excited by technically challenging problems.

• Who embrace AI tools for parts of their role, without sacrificing code quality or runtime performance.

If any of these describe you, we’re even more excited to talk to you:

• Highly skilled in C++ development.

• Experienced working in a high frequency trading firm.

What You’ll Get

You’ll join a culture of collaboration and excellence, where you’ll be surrounded by curious thinkers and creative problem solvers. Driven by a passion for continuous improvement, you’ll thrive in a supportive, high-performing environment alongside talented colleagues, working collectively to tackle some of the most complex problems in the financial markets.

In return for your expertise, you will have access to a range of Optiver perks, including:

• A performance-based bonus structure unmatched anywhere in the industry. We combine our profits across desks, teams and offices into a global profit pool, fostering a truly collaborative environment.

• The chance to work alongside diverse and intelligent peers in a rewarding environment.

• Training, mentorship and personal development opportunities.

• Daily breakfast, lunch and an in-house barista.

• Gym membership plus weekly in-house chair massages.

• Regular social events, including a company trip every two years.

• Guided relocation, a competitive relocation package and visa sponsorship where necessary.

Optiver is committed to diversity and inclusion. We encourage applications from candidates of all backgrounds, and welcome requests for reasonable adjustments during the process.

Questions? Get in touch with the recruitment team at careers@optiver.com.au

Who We Are

Optiver is a global market maker founded in Amsterdam, with offices in London, Chicago, Austin, New York, Sydney, Shanghai, Hong Kong, Singapore, Taipei and Mumbai. Established in 1986, today we are a leading liquidity provider, with close to 2,000 employees in offices around the world, united in our commitment to improve the market through competitive pricing, execution and risk management. By providing liquidity on multiple exchanges across the world in various financial instruments we participate in the safeguarding of healthy and efficient markets. We provide liquidity to financial markets using our own capital, at our own risk, trading a wide range of products: listed derivatives, cash equities, ETFs, bonds and foreign currencies.

Optiver’s Sydney office is one of the primary players within Asian markets, trading a range of products. Established in 1996, we're an active participant on the Hong Kong, Korea, Singapore, Taiwan and Japan exchanges, and act as Optiver’s APAC head office. 

What You’ll Do

Optiver is looking for experienced C++ engineers who are interested in working on our industry-leading, globally distributed, low-latency equities market making platform. This role is tightly integrated with trading and quant research teams, offering new hires a fast path to understanding the business and having an immediate impact. You will be responsible for working with equities traders to understand exactly how we want to trade on equities exchanges, partnering to refine trading algorithms to meet strict software performance demands, then owning your software through implementation and deployment into worldwide markets. From Sydney, you’ll work with live trading systems trading Asian markets with unique market microstructures. You’ll also contribute to a global equities trading platform expanding in Europe and the USA - without needing to work US/Europe market hours.

Our success trading equities worldwide depends on a scalable, performant, and well-engineered software stack, so our engineers are skilled in architecting systems that operate across globally distributed environments, while still delivering real-time performance.

You will:

• Work day-to-day with traders and quant researchers to understand how we want to price, quote and execute in equities markets and apply your skills to designing software systems and high-performance trading logic to bring those ideas to life in live equities markets.

• Collaborate with other software engineers and contribute to the architecture of our globally distributed equities trading platform with hard real-time performance constraints.

• Experience the excitement of our fast-paced development cycle – owning a tight feedback loop, testing and shipping your code to production sometimes on the same day.

• Flex your low-level engineering fundamentals by implementing performance-sensitive low-latency trading logic and strategies.

Who You Are

We’re looking for multiple engineers across a range of seniority and will tailor scope and ownership accordingly. We’re looking for candidates:

• With at least 2 years' experience as a software engineer working with distributed systems, low-latency systems, backend systems or client/server architectures.

• Who are skilled at object-oriented programming in C++, or Java/C# with a strong desire to work in C++.

• Who have an excellent understanding of computer science fundamentals like operating systems, data structures and algorithms.

• Who are familiar with a language like Python for developing tooling. 

• Who embrace AI tools for parts of their role, without sacrificing code quality or runtime performance.

• Who are excited by technically challenging problems.

If any of these describe you, we’re even more excited to talk to you:

• 5 or more years of experience as a software engineer on distributed or low-latency systems.

• Highly skilled in C++ development.

• Proficient with database technologies like Postgres for parameterisation, analytics, and research workflows.

• Experienced working in an electronic trading firm, or knowledge of equities trading fundamentals.

• Experienced working in a backtest-driven software development cycle.

What You’ll Get

You’ll join a culture of collaboration and excellence, where you’ll be surrounded by curious thinkers and creative problem solvers. Driven by a passion for continuous improvement, you’ll thrive in a supportive, high-performing environment alongside talented colleagues, working collectively to tackle some of the most complex problems in the financial markets.

In return for your expertise, you will have access to a range of Optiver perks, including:

• A performance-based bonus structure unmatched anywhere in the industry. We combine our profits across desks, teams and offices into a global profit pool, fostering a truly collaborative environment.

• The chance to work alongside diverse and intelligent peers in a rewarding environment.

• Training, mentorship and personal development opportunities.

• Daily breakfast, lunch and an in-house barista.

• Gym membership plus weekly in-house chair massages.

• Regular social events, including a company trip every two years.

• Guided relocation, a competitive relocation package and visa sponsorship where necessary.

Optiver is committed to diversity and inclusion. We encourage applications from candidates of all backgrounds, and welcome requests for reasonable adjustments during the process.

Questions? Get in touch with the recruitment team at careers@optiver.com.au

At Rockstar Games, we create world-class entertainment experiences. 

Become part of a team working on some of the most rewarding, large-scale creative projects to be found in any entertainment medium - all within an inclusive, highly-motivated environment where you can learn and collaborate with some of the most talented people in the industry. 

Rockstar is on the lookout for a talented Senior Gameplay Programmer with a passion for game development. You will be working as part of a small but experienced team, ideally taking responsibility for one or more classic game technology areas and stepping outside your comfort zone to work in other areas as necessary.

Candidates must have extensive knowledge and experience in software development and be comfortable working in large codebases with complicated build processes. 

This is a full-time, permanent and in-office position based in Rockstar’s state-of-the-art game development studio in Sydney, Australia. 

WHAT WE DO

• The Rockstar Games Gameplay Programming team builds and modifies core gameplay systems and control interfaces using a combination of C++ and game script. 
• We follow an iterative process to tune and polish features to establish the correct look and feel for our games. 
• We create tools to facilitate the implementation of game features, improve iteration times, and increase productivity of all teams. 
• We produce performant, stable and well-documented code which is often complex and intricate, as well as debug, analyse, and optimise, code created by colleagues. 

RESPONSIBILITIES

• Collaborate with designers and artists to architect, engineer, and implement gameplay features and systems.  
• Identify areas for improvement and extend/modify existing gameplay systems. 
• Provide solutions and planning for design changes and feedback.  
• Support and mentor less experienced team members.

REQUIREMENTS

• 5+ years of experience developing video games using C++. 
• Ability to optimize both your own code and team code to meet performance goals. 
• Experience engineering and implementing clean and concise APIs. 
• A strong understanding of top-down design, object-oriented programming, design patterns, and game design principles. 
• Excellent problem-solving skills with the ability to find optimal solutions to a given task. 
• Outstanding communication and interpersonal skills. 
• Demonstrated ability to prioritize tasks in a dynamic, milestone-driven environment. 
• Strong math skills, including knowledge of vectors, matrices, and linear algebra. 

PLUSES

Please note that these are desirable skills and are not required to apply for the position.

• Prior experience in gameplay-focused roles, specifically focusing on building and refining gameplay systems and features.  
• At least one shipped title, preferably on Xbox or PlayStation. 
• Knowledge of mobile devices and development processes. 
• In-depth knowledge of multithreaded synchronisation primitives. 
• Professional game design/scripting experience. 
• Online portfolio of code samples. 
• Familiarity with scripting languages such as C#, Python, or Lua. 

HOW TO APPLY

Please apply with a CV and cover letter demonstrating how you meet the skills above. If we would like to move forward with your application, a Rockstar recruiter will reach out to you to explain next steps and guide you through the process.

Rockstar is committed to creating a work environment that promotes equal opportunity, dignity and respect. In line with this commitment, Rockstar will provide reasonable accommodations to qualified job applicants with disabilities during the recruitment process in order for such applicants to be considered for the position for which they are applying, as well as to qualified employees to enable them to perform the essential functions of their roles. If you need more information about Rockstar’s reasonable accommodation policies or process, or need to request an accommodation, please notify your recruiter during the interview process.  

If you’ve got the right skills for the job, we want to hear from you. We encourage applications from all suitable candidates regardless of age, disability, gender identity, sexual orientation, religion, belief, race, or any other protected category.

#LI-AS1

Our Engineering Standards

Balance Speed and Quality

Engineers are expected to balance delivery speed with a strong commitment to quality, meeting agreed timelines while producing reliable, maintainable, and well-tested solutions. Sound judgment in making trade-offs between velocity and long-term sustainability is essential.

Collaborate Effectively

Engineering is collaborative by default. Team members are expected to contribute constructively in design discussions, reviews, and planning, communicate clearly about progress and risks, and support shared team outcomes in both hybrid and distributed environments.

Build and Maintain Systems

Engineers are responsible for building new capabilities while maintaining and improving existing systems. This includes designing scalable solutions, reducing technical debt, supporting operational stability, and contributing to continuous improvement.

Operate with Autonomy

A high degree of autonomy is expected. Given clear objectives, engineers should independently translate problems into actionable technical approaches, proactively identify improvements, and continuously expand relevant technical expertise.

Ownership and Accountability

Ownership is fundamental. Engineers are accountable for the quality, performance, and customer impact of their work from design through post-release support, and are expected to follow through on commitments.

AI-Enabled Engineering

AI is reshaping how software is built, and we are committed to leveraging it as a force multiplier for creativity, impact, and capability. Engineers are expected to confidently apply strong technical fundamentals while embracing AI tools and approaches to enhance productivity, problem-solving, and innovation. Curiosity, adaptability, and enthusiasm for integrating AI into meaningful product development are essential.

Contribute to Team Culture

Engineers contribute positively to a culture of professionalism, transparency, low bureaucracy, and mutual respect, strengthening team performance through authenticity, curiosity, and collaboration.

About the Role

As a Platform Engineer on the Platform Team, you'll thrive in a diverse and dynamic environment working alongside seasoned professionals, including senior developers, tech leads, and architects. This role sits at the intersection of platform engineering and DevOps — you'll build and maintain the infrastructure, tooling, and automation that powers Karbon's engineering teams while driving continuous improvement across our cloud platform

Your primary responsibilities include hands-on development, infrastructure management, and operational excellence. You'll design and evolve shared platform capabilities that improve reliability, scalability, and developer productivity across the organisation.

AI is reshaping how software gets built — and we see it as a force multiplier for engineers. You’ll be expected to use AI tools effectively to accelerate development, improve productivity, and enhance engineering workflows.

Some of your main responsibilities will include:

• Building and evolving shared platform capabilities that improve reliability, scalability, and developer productivity across teams
• Designing, building, and maintaining CI/CD pipelines and deployment workflows using GitHub Actions to enable reliable, repeatable production releases
• Developing and maintaining Infrastructure as Code using Terraform to provision and manage cloud environments at scale
• Supporting and improving containerised workloads using Docker and Azure Container Apps
• Building and maintaining monitoring, alerting, and observability systems using Datadog and OpenTelemetry to ensure production visibility
• Driving cross-team platform and architectural improvements, proactively identifying and eliminating technical debt
• Investigating and resolving infrastructure and platform-related issues, contributing to operational resilience and disaster recovery
• Improving developer experience through tooling, automation, and self-service infrastructure
• Collaborating closely with engineering and product teams to implement platform solutions and streamline developer workflows
• Contributing to cloud cost optimisation and security fundamentals including identity, access management, and secrets management
• Delivering operational support for the platform as part of a team on-call roster rotation

What Sets You Apart!

• 3–5+ years of experience in software engineering, platform engineering, DevOps, or site reliability engineering
• Strong proficiency in C#, .NET, and SQL, with the ability to design scalable, maintainable systems
• Experience building and maintaining CI/CD pipelines using GitHub Actions, Jenkins, or similar tools
• Strong experience with Azure cloud platforms, including Infrastructure as Code (Terraform) and operating production systems
• Experience with Docker containerisation and cloud-native application deployments (Azure Container Apps or similar orchestration platforms)
• Deep understanding of distributed systems design, including fault tolerance, scalability, and event-driven architectures
• Solid understanding of observability and production operations, including monitoring, logging, tracing, and SLO-driven reliability (Datadog, OpenTelemetry)
• Experience improving developer experience through tooling, automation, and self-service infrastructure
• Proven experience driving cross-team platform or architectural improvements
• Understanding of cloud security fundamentals, including identity, access management, and secrets management
• Good understanding of infrastructure fundamentals (Linux, Windows, DNS, networking)
• Experience automating workflows using PowerShell, Bash, Python, or similar scripting languages
• Strong foundations in software design, clean architecture, and engineering best practices, with experience using Git in collaborative environments
• Familiarity with a range of data storage technologies (SQL, Elasticsearch, NoSQL) and their trade-offs
• Excellent communication skills and the ability to collaborate across distributed, international engineering teams
• A proactive approach to problem-solving with a self-starter mindset that adapts well to changing priorities
• Bachelor's degree in Computer Science or equivalent practical experience

Our Core Technology Stack!

We build modern, scalable software on a thoughtfully designed stack:

• Frontend: TypeScript and JavaScript across Ember (today), React, and React Native.
• Backend: .NET / C# (Web API, .NET Core) powering distributed services.
• Data: SQL Server with performance and integrity at scale.
• Cloud: Microsoft Azure.
• Observability: Metrics, logging, alerting, and dashboards in Datadog — because we believe you can’t improve what you don’t measure.

Our architecture continues to evolve as we scale. We invest in event-driven systems, well-defined microservices, and containerized deployments (Azure Container Apps) to build resilient, decoupled, and high-performing software.

If you care about clean service boundaries, reliable systems, and shipping with confidence — you’ll feel right at home here.

Why Work at Karbon?

• Gain global experience across the USA, Australia, New Zealand, UK, Canada and the Philippines
• 4 weeks annual leave plus 5 extra "Karbon Days" off a year
• Flexible working environment
• Work with (and learn from) an experienced, high-performing team
• Be part of a fast-growing company that firmly believes in promoting high performers from within
• A collaborative, team-oriented culture that embraces diversity, invests in development, and provides consistent feedback
• Generous parental leave

The Team: Marketplace Quality Engineering

Every second, our bidder evaluates millions of ad opportunities across thousands of publishers and supply paths. Not all of that supply is created equal — some of it is duplicated, some is structurally inaccessible, and some degrades advertiser outcomes. The Marketplace Quality Engineering team exists to make sure our platform is buying the right impressions, not just more impressions.

We own the systems that assess, measure, and optimize supply quality across the programmatic ecosystem. Our work spans deduplication, supply path analysis, quality modeling, and the tooling that turns those signals into decisions at bid time. The problems are technically deep — think identity resolution across fragmented supply chains, statistical modeling to separate signal from noise, and real-time decisioning at platform scale — and they have direct, measurable impact on both advertiser outcomes and platform economics.

This is not theoretical work. When we ship a model update, spend distribution across the platform shifts. Our engineering decisions translate directly into tens of millions of dollars of measurable business impact. If you want to build systems where what you ship visibly matters, this is the team.

You will work with C# / .NET as a core strength, alongside Python and SQL where data and automation need it, and partner closely with product, data, and platform teams across time zones.

Who you are

Our culture runs deeper than having fun together (though we do that well, too). We take pride in our engineers being trust-builders, generous givers, scrappy problem solvers, and gritty pursuers of excellence. You do not need to meet every requirement below, but people who meet most of them tend to thrive in this role:

- You are comfortable working on an agile, distributed team across time zones and continents.
- You communicate effectively with both technical and non-technical audiences.
- You have a solid grasp of computer science and engineering fundamentals.
- You have strong experience with distributed systems and data-heavy backend work (services, pipelines, or both).
- You are proficient in C# / .NET.
- You are productive with modern development tools: Visual Studio, Visual Studio Code, Rider, and Git.
- You bring 7+ years of software development or engineering experience.

Nice to have (not required): GraphQL or REST API design, large-scale data processing frameworks (e.g. Apache Spark), workflow orchestration tools (e.g. Apache Airflow), schema-based data serialization, Kubernetes, Kafka, database engines (Microsoft SQL Server, PostgreSQL, Aerospike, Vertica, Redis), microservices, Python for data work or automation, and experience working across large codebases with multiple teams.

A wide range of technical opportunities is one of the best parts of engineering at The Trade Desk, which is why we do not expect you to know every technology we use on day one. What matters is that you learn quickly and solve complex problems with the right tools. What you know today matters less than how well you learn, adapt, and innovate. We are not looking for people who already have all the answers — we want engineers who can invent answers no one has thought of yet and frame the questions we have not yet asked.

Our Engineering Standards

Balance Speed and Quality

Engineers are expected to balance delivery speed with a strong commitment to quality, meeting agreed timelines while producing reliable, maintainable, and well-tested solutions. Sound judgment in making trade-offs between velocity and long-term sustainability is essential.

Collaborate Effectively

Engineering is collaborative by default. Team members are expected to contribute constructively in design discussions, reviews, and planning, communicate clearly about progress and risks, and support shared team outcomes in both hybrid and distributed environments.

Build and Maintain Systems

Engineers are responsible for building new capabilities while maintaining and improving existing systems. This includes designing scalable solutions, reducing technical debt, supporting operational stability, and contributing to continuous improvement.

Operate with Autonomy

A high degree of autonomy is expected. Given clear objectives, engineers should independently translate problems into actionable technical approaches, proactively identify improvements, and continuously expand relevant technical expertise.

Ownership and Accountability

Ownership is fundamental. Engineers are accountable for the quality, performance, and customer impact of their work from design through post-release support, and are expected to follow through on commitments.

AI-Enabled Engineering

AI is reshaping how software is built, and we are committed to leveraging it as a force multiplier for creativity, impact, and capability. Engineers are expected to confidently apply strong technical fundamentals while embracing AI tools and approaches to enhance productivity, problem-solving, and innovation. Curiosity, adaptability, and enthusiasm for integrating AI into meaningful product development are essential.

Contribute to Team Culture

Engineers contribute positively to a culture of professionalism, transparency, low bureaucracy, and mutual respect, strengthening team performance through authenticity, curiosity, and collaboration.

About the Role

As a Platform Engineer on the Platform Team, you'll thrive in a diverse and dynamic environment working alongside seasoned professionals, including senior developers, tech leads, and architects. This role sits at the intersection of platform engineering and DevOps — you'll build and maintain the infrastructure, tooling, and automation that powers Karbon's engineering teams while driving continuous improvement across our cloud platform

Your primary responsibilities include hands-on development, infrastructure management, and operational excellence. You'll design and evolve shared platform capabilities that improve reliability, scalability, and developer productivity across the organisation.

AI is reshaping how software gets built — and we see it as a force multiplier for engineers. You’ll be expected to use AI tools effectively to accelerate development, improve productivity, and enhance engineering workflows.

Some of your main responsibilities will include:

• Building and evolving shared platform capabilities that improve reliability, scalability, and developer productivity across teams
• Designing, building, and maintaining CI/CD pipelines and deployment workflows using GitHub Actions to enable reliable, repeatable production releases
• Developing and maintaining Infrastructure as Code using Terraform to provision and manage cloud environments at scale
• Supporting and improving containerised workloads using Docker and Azure Container Apps
• Building and maintaining monitoring, alerting, and observability systems using Datadog and OpenTelemetry to ensure production visibility
• Driving cross-team platform and architectural improvements, proactively identifying and eliminating technical debt
• Investigating and resolving infrastructure and platform-related issues, contributing to operational resilience and disaster recovery
• Improving developer experience through tooling, automation, and self-service infrastructure
• Collaborating closely with engineering and product teams to implement platform solutions and streamline developer workflows
• Contributing to cloud cost optimisation and security fundamentals including identity, access management, and secrets management
• Delivering operational support for the platform as part of a team on-call roster rotation

What Sets You Apart!

• 3–5+ years of experience in software engineering, platform engineering, DevOps, or site reliability engineering
• Strong proficiency in C#, .NET, and SQL, with the ability to design scalable, maintainable systems
• Experience building and maintaining CI/CD pipelines using GitHub Actions, Jenkins, or similar tools
• Strong experience with Azure cloud platforms, including Infrastructure as Code (Terraform) and operating production systems
• Experience with Docker containerisation and cloud-native application deployments (Azure Container Apps or similar orchestration platforms)
• Deep understanding of distributed systems design, including fault tolerance, scalability, and event-driven architectures
• Solid understanding of observability and production operations, including monitoring, logging, tracing, and SLO-driven reliability (Datadog, OpenTelemetry)
• Experience improving developer experience through tooling, automation, and self-service infrastructure
• Proven experience driving cross-team platform or architectural improvements
• Understanding of cloud security fundamentals, including identity, access management, and secrets management
• Good understanding of infrastructure fundamentals (Linux, Windows, DNS, networking)
• Experience automating workflows using PowerShell, Bash, Python, or similar scripting languages
• Strong foundations in software design, clean architecture, and engineering best practices, with experience using Git in collaborative environments
• Familiarity with a range of data storage technologies (SQL, Elasticsearch, NoSQL) and their trade-offs
• Excellent communication skills and the ability to collaborate across distributed, international engineering teams
• A proactive approach to problem-solving with a self-starter mindset that adapts well to changing priorities
• Bachelor's degree in Computer Science or equivalent practical experience

Our Core Technology Stack!

We build modern, scalable software on a thoughtfully designed stack:

• Frontend: TypeScript and JavaScript across Ember (today), React, and React Native.
• Backend: .NET / C# (Web API, .NET Core) powering distributed services.
• Data: SQL Server with performance and integrity at scale.
• Cloud: Microsoft Azure.
• Observability: Metrics, logging, alerting, and dashboards in Datadog — because we believe you can’t improve what you don’t measure.

Our architecture continues to evolve as we scale. We invest in event-driven systems, well-defined microservices, and containerized deployments (Azure Container Apps) to build resilient, decoupled, and high-performing software.

If you care about clean service boundaries, reliable systems, and shipping with confidence — you’ll feel right at home here.

Why Work at Karbon?

• Gain global experience across the USA, Australia, New Zealand, UK, Canada and the Philippines
• 4 weeks annual leave plus 5 extra "Karbon Days" off a year
• Flexible working environment
• Work with (and learn from) an experienced, high-performing team
• Be part of a fast-growing company that firmly believes in promoting high performers from within
• A collaborative, team-oriented culture that embraces diversity, invests in development, and provides consistent feedback
• Generous parental leave

Required:

• 3+ in Windows desktop application development using Windows App SDK, WinUI (or similar), C#, XAML — and ideally additional experience with native Windows code (C++, Win32/WinRT/COM).
• Deep understanding of Windows application architecture, including interop between managed code (.NET) and native code.
• Proven track record of designing, building, and shipping production-quality desktop applications, with an emphasis on reliability, performance, scalability, and maintainability.
• Strong experience with accessibility APIs on Windows (e.g. Microsoft UI Automation or similar), and a dedication to building accessible and inclusive software.
• Excellent software engineering fundamentals: OOP, design patterns, data structures, algorithms, memory management, multi-threading or asynchronous programming (where relevant).
• Experience leading technical design, mentoring other engineers, conducting code reviews, and making architecture-level decisions.
• Strong communication skills; ability to articulate tradeoffs, collaborate with cross-functional teams, and drive consensus.
• A user-centric mindset: focus on building polished, intuitive, and accessible experiences for end users.

Preferred / Bonus:

• Experience with writing automated tests for UI — unit tests, integration tests, UI automation tests; familiarity with relevant testing frameworks.
• Experience with performance optimization for desktop apps (memory usage, startup time, rendering performance, high-DPI support, responsiveness under load).
• Experience with localization/globalization, right-to-left UI support, internationalization, accessibility for multiple regions.
• Familiarity with telemetry, analytics, crash reporting, logging, and error monitoring in desktop applications.
• Previous experience in shaping CI/CD workflows, release pipelines, and deployment strategies for desktop applications.
• Demonstrated ability to take ownership of feature areas or modules and drive them long-term, including maintenance, refactoring, and technical debt management.

What we offer

• A high-impact role: you will define architecture, shape the future of our Windows product, and directly influence what millions of users see and experience.
• A collaborative, flat-structure engineering culture — you are not just a coder, but a builder and a decision-maker.
• Opportunities to lead — mentor others, steer technical direction, and grow into broader technical leadership (e.g. Tech Lead, Architect).
• Flexibility, autonomy, and responsibility: you define how to solve problems, own features end-to-end, and contribute to long-term product vision.
• A purpose-driven mission: building software that’s reliable, accessible, and user-centered — making a real difference for people.                  

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 
Refer them! 

Speechify is committed to a diverse and inclusive workplace. 
Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

At The Trade Desk, we build technology that’s reshaping the future of digital advertising — with a mission to make the open internet better for everyone through principled, intelligent advertising.  

Handling over 1 trillion queries per day, our platform operates 24/7, across continents and data centers, processing petabytes of data to deliver meaningful insights and measurable outcomes.

Our engineers are true end-to-end owners — designing, building, and delivering high-impact, data-driven systems that power decisions for advertisers globally. We thrive in an environment built on trust, empathy, collaboration, and shared ownership, where everyone has the autonomy to make meaningful impact.

We believe great systems are built by teams that trust each other, value craftsmanship, and take ownership of what they create. 

ABOUT THE ROLE: 
 

The Measurement Upper Funnel engineering team is based in APAC, with members in Hong Kong, Shanghai, and Sydney. Our Product Manager is based in West Coast, and we have a 30 mins virtual standup every morning to sync up. We are a distributed team by design and rely heavily on technology such as asynchronous messaging and video conferencing to stay informed and connected.

We have a highly productive technology team that enjoy a collaborative work environment that has involvement in end-to-end delivery of scalable technology solutions. We have a mindset of build it, ship it, own it.  Our teams are empowered to use the best tools and technologies for the job. We have a multi-cloud environment and we are going towards the microservices architecture. 

We develop our client facing products utilising .Net/.Net Core, Javascript (React), gRPC, REST API’s, Docker containers and Kubernetes.  We developed our big data processing backend utilizing Apache Spark and Flink.

• As end-to-end owners, our engineers actively participate in every stage of product development — from design and implementation to deployment and monitoring — delivering real impact for our clients. We work across a broad and evolving technology landscape, including Docker, Kubernetes, Terraform, GitLab, Bamboo, SonarQube, AWS, Azure, Aliyun, Databricks, and databases such as SQL Server, Vertica, and ClickHouse.
• We continuously explore new technologies and AI-powered tools that make us smarter and more efficient, embracing pragmatic innovation as our projects evolve.
• Quality is core to everything we build. We emphasize code reviews, automated testing, robust deployment pipelines, metrics, and continuous monitoring to ensure reliability and maintainability at scale.
• Our engineers also make an impact beyond code — through mentorship, teaching, leading by example, and participating in hiring and community building — helping shape a team culture grounded in trust, learning, and excellence. 

Who We Are Looking For: 

Skills and experience 

• Proven skills and interest in programming (C#, Java, or equivalent)
• Proven skills in SQL to query data from databases.
• Understanding of designing web-based and microservices architecture
• Understanding of Agile development methodology and development practices
• Experience in cloud-based platform experience (AWS, Azure or Aliyun)
• Understanding of database technologies such as row-based vs column-based RDBMS, Document, Key-Value.
• Understanding of data analytics tools and frameworks such as Apache Spark or Databricks, and familiarity with Python-based data analysis (e.g. NumPy or Pandas) is preferred.
    

Key Attributes 

• What and how you can contribute is what's important to us. Our consideration is not limited by the kind of education you have or the specific technologies you have experience with. Variety of technical challenge is one of the best things about working at The Trade Desk as an engineer, but we do not expect you to know every technology we use when you start. What we care about is that you can learn quickly and solve complex problems using the best tools for the job. 
• You are a creative thinker, not bound by "the way things have always been done". You can distill facts and insights to guide your work, and turn data into actionable decisions. What you know is less important than how well you learn and innovate. We don't need engineers who know all the answers; we need engineers who can invent the answers no one has thought of yet, to the questions yet to be asked.  
   

What we Offer: 
 

You will also get the opportunity, depending on your interests and aptitude, to work on large-scale distributed systems coordinating thousands of servers in cloud and physical data centers around the world, petabyte-scale data challenges, machine learning, advanced visualizations, and interactive user interfaces. 

There are a ton of reasons why TTD is a great company to work for, but here are the top 6 that we think you'll find most interesting: 

• We are a globally collaborative environment. You will have the opportunity to work with brilliant & diverse teams from all over the world  
• We celebrate continuous learning at TTD – here you will have opportunities to be sponsored for further education, certifications and we also have an in-house learning platform to support your further development 
• Our culture - We have a wonderful team of brilliant high achievers built on a culture of empathy, grit, collaboration, & ownership. We are an award-winning company – we have won ‘Great Place to Work’ awards across Australia, US, UK, Europe and Asia! 

• We offer an attractive compensation package, a flexible work environment, and beautiful offices with all the perks you’d expect — from snacks and catered lunches to wine and beer. You’ll also enjoy competitive equity and an employee stock purchase plan. We promote an environment of reward and recognition – At TTD, you will be recognised for your efforts and for each anniversary at TTD, we will celebrate you, and reward you for your contribution! 
• We promote an inclusive and diverse environment – we have many events and activities that truly make TTD a ‘Great Place to Work’ and promote inclusivity and diversity across our organisation. 

The Appian Solution Engineering team provides technical expertise to our customers around the globe, touching every layer of the Appian platform.  From data analysis to creative problem solving, our Solution Engineers tackle the most challenging technical problems encountered by Appian customers and partners. 

Looking for a position that allows you to engage all of your many technical talents? Do you particularly excel at not only solving complex technical problems, but also at communicating the solution clearly and effectively? As an Associate Solution Engineer, you’re a technical “Jack/Jill of All Trades”; you love figuring out “how things work”, and you’ll be a resident expert on the inner workings of the Appian platform.

To be successful in this role, you need
- To provide exceptional customer interaction (verbal/written) to our biggest customers
- Excellent problem solving and a talent for identifying creative solutions
- A desire to work closely with our customers to help lead continual improvement in the availability, performance, functionality and security of our platform
- Interest in data analytics
- Flexibility to provide after business hours support (rotation every 10-15 weeks)

Some of the tools and resources we will equip you with include
- We’ll immerse you into our community rooted in respect starting on day one. Our community is strong and growing! Our Affinity groups are a great place to start connecting with peers from all across the globe
- Appian offers a wide variety of growth and development opportunities such as: our in-house Appian MBA program for new managers, Appian University which is a full library of over 3,000 LinkedIn Learning and Udemy courses, Presentation Skills training, and tuition reimbursement for those seeking to further their education

Basic Qualifications

• Bachelor's degree in any Engineering discipline, Information Technology, Computer Science, or similar degree program
• History of academic success (Distinction average required, i.e. WAM 75+)
• Provide after business hours support for proper handoff with our other regions as needed
• Flexibility to provide after hours weekend support for up to 14 weeks per year - Up to 1 quarter per year working this adjusted schedule may be required (Sunday->Thursday or Tuesday-Saturday)
• Bilingual in Japanese and English

Nice-to-Have Experience

• Programming / scripting (e.g. Java, Perl, Ruby, C#, PHP)
• RDBMS platforms (e.g. MySql, Oracle, SQL Server)
• Systems administration (e.g. Linux, Windows)

This role is based at Level 42/25 Martin Pl, Sydney NSW 2000, Australia. Appian was built on a culture of in-person collaboration, which we believe is a key driver of our mission to be the best. Employees hired for this position are expected to be in the office 5 days a week to foster that culture and ensure we continue to thrive through shared ideas and teamwork. We believe being in the office provides more opportunities to come together and celebrate working with the exceptional people across Appian.

Riot engineers bring deep knowledge of specific technical areas but also value the opportunity to work in many broader domains. As a Staff Software Engineer at Riot, you’ll also dive into projects that focus on team cohesiveness and cross-team goals. You’ll lead without authority and provide other engineers with a clear illustration of extraordinary engineering.VALORANT is Riot’s take on a character-based tactical shooter (for more info on VALORANT click here!).

As a Staff Software Engineer on the VALORANT team, you’ll drive the direction of how VALORANT builds, delivers and operates its global services platform. You will lead the development of new services, drive evergreen improvements to existing services, create standards and frameworks to improve services development across VALORANT, and improve the tools and pipelines used to ship and operate those services. You will work closely with technical teams in Tencent to improve services delivery and operations in China, closing divergences in developer experience and platform behavior between Tencent and Riot regions.

This is a full-time role, based in Sydney, Australia.

Responsibilities:

• Lead development of VALORANT’s services platform as part of a distributed team across Sydney and the US.
• Guide the technical design, development and operation of services, ensuring long-term maintainability and scalability.
• Champion the technical vision for your team with production and other engineering teams.
• Advocate for players, your team, and internal development customers when deciding what to build and why. Coordinate with other teams across Riot and in Tencent working on, delivering and operating services.
• Serve as technical lead on projects, designing technical solutions and reviewing others’ to anticipate disruptions or complexities. Write critical portions of code and shepherd solutions to successful deployment and operation.
• Plan and sequence the parallel rollout of major system changes using technical designs and instruction.
• Be a standard-bearer and role model of Riot values for your team and others.
• Be a force multiplier for your team. Mentor and direct engineers on your team by breaking down complex tasks and reviewing their delivery.
• Implement and champion engineering standards to ensure high quality code.
• Coach more junior engineers through code reviews and 1-on-1 feedback.
• Troubleshoot live service issues as part of an on-call rotation.
• Seek different perspectives to solve problems, encouraging engineers and others to contribute ideas. Base your decisions on sound analysis and avoid biases.

Required Qualifications:

• 6+ years of experience as a hands-on software engineer working in service development.
• Fluent in written and spoken Mandarin Chinese and English; comfortable communicating technically in both languages.
• Expertise with C#, Java, Golang, or similar language(s).
• Professional experience building large-scale, high-performance backend systems or game services.

Desired Qualifications:

Ideal candidates will have broad experience which covers 1 or more of the following:

• Experience working in an agile environment.
• Experience working with C++.
• Professional or hobby experience working with Unreal Engine.
• Professional experience working with cloud computing and cloud technologies.
• Experience delivering complex features in a live game or product.
• Experience working in a distributed environment across time zones and cultures.

For this role, you'll find success through craft expertise, a collaborative spirit, and decision-making that prioritizes the delight of players. We will be looking at your past studies, experience, and your personal relationship with games. If you embody player empathy and care about players' experiences, this could be your role!

Our Perks

At Riot we strongly believe in work / life balance, and we encourage that with our open paid time off policy, paid parental leave (for both primary and secondary carers) and flexible work schedules to fit your lifestyle. We also believe that work should be fun, we have co-op gaming areas, a play fund so you can broaden and deepen your knowledge of players and community, and all the snacks you would ever need to power through your day (even healthy snacks!). And that’s not all we offer, there’s also:

• Medical Insurance that covers you and your dependents
• Employee Assistance Program
• Wellness fund
• Donation matching of time and money to registered charities
• Learning and Development opportunities

At Riot Games, we put players first. That mission drives every decision in our quest to create games and experiences that make it better to be a player. Whether you’re working directly on a new player-facing experience or you’re supporting the company as a whole, everyone at Riot is part of our mission. And just like in our games, we’re better when we work together. Our goal is to create collaborative teams where you are empowered to bring your unique perspective everyday. If that sounds like the kind of place you want to work, we’re looking forward to your application.

Riot engineers bring deep knowledge of specific technical areas but also value the opportunity to work in many broader domains. As an Engineering Manager at Riot, you’ll gain organizational alignment by building a strong engineering vision and offering creative solutions to organizational design. You will also serve as a mentor for a team of engineers, overseeing their performance and supporting their growth.

VALORANT is Riot’s take on a character-based tactical shooter (for more info on VALORANT click here!).

As a Manager, Software Engineering on the VALORANT team, in addition to working in the code, you’ll guide engineers on the team to grow in their careers and help the overall team meet its product and technical goals. As a leader on our Core Services team, you will lead a team of engineers in improving how VALORANT builds, delivers and operates its global services platform. You will lead the development of new services, drive evergreen improvements to existing services, create standards and frameworks to improve services development across VALORANT, and improve the tools and pipelines used to ship and operate those services. You will work closely with technical teams in Tencent to improve services delivery and operations in China, closing divergences in developer experience and platform behavior between Tencent and Riot regions. You will report to the Senior Manager of Engineering for VALORANT in Sydney.

This is a full-time role, based in Sydney, Australia.

Responsibilities:

• Manage an engineering team, ensuring good practices are maintained, and collaboration is fostered between disciplines and other teams to deliver a consistently high quality experience to players.
• Serve as a hands-on engineering leader, actively contributing across all phases of the product lifecycle, including implementation.
• Participate in discussions about our product vision and ensure that vision is clear to your engineers and their respective teams.
• Guide the technical design, development and operation of services, ensuring long-term maintainability and scalability.
• Break down multi-month projects into smaller projects and tasks.
• Implement and champion engineering standards to ensure high quality code.
• Coach more junior engineers through code reviews and 1-on-1 feedback.
• Troubleshoot live service issues as part of an on-call rotation.
• Mentor engineers identifying stretch opportunities for them to grow. 
• Manage the health and performance of the engineering team with empathy and authenticity, building trust, and inspiring them to overcome challenges. 
• Seek different perspectives to solve problems, encouraging engineers and others to contribute ideas. Base your decisions on sound analysis and avoid biases.

Required Qualifications: 

• 2+ years of experience directly leading a software delivery team either as an Engineering Manager or Technical Lead & mentor.
• 5+ years of experience as a hands-on software engineer working in service development.
• Fluent in written and spoken Mandarin Chinese and English; comfortable communicating technically in both languages.
• Expertise with C#, Java, Golang, or similar language(s).
• Experience collaborating across departments and disciplines to create solutions.
• Experience working in an agile environment.

Desired Qualifications:

Ideal candidates will have broad experience which covers 1 or more of the following:

• Professional experience building large-scale, high-performance backend systems or game services.
• Experience working with C++.
• Professional or hobby experience working with Unreal Engine.
• Professional experience working with cloud computing and cloud technologies.
• Experience delivering complex features in a live game or product.
• Experience working in a distributed environment across time zones and cultures.

For this role, you'll find success through craft expertise, a collaborative spirit, and decision-making that prioritizes the delight of players. We will be looking at your past studies, experience, and your personal relationship with games. If you embody player empathy and care about players' experiences, this could be your role!

Our Perks:

At Riot we strongly believe in work / life balance, and we encourage that with our open paid time off policy, paid parental leave (for both primary and secondary carers) and flexible work schedules to fit your lifestyle. We also believe that work should be fun, we have co-op gaming areas, a play fund so you can broaden and deepen your knowledge of players and community, and all the snacks you would ever need to power through your day (even healthy snacks!). And that’s not all we offer, there’s also:

• Medical Insurance that covers you and your dependents
• Employee Assistance Program
• Wellness fund
• Donation matching of time and money to registered charities
• Learning and Development opportunities

Riot Games fosters a player and workplace experience that values teamwork embodied by the Summoner's Code and Community Code. Our culture embraces differences as a strength, and our values are the guiding principles for how we approach work. We are committed to putting diversity and inclusion (D&I) at the center of everything we do, and promoting a fair and collaborative culture where Rioters treat one another with dignity and respect. We encourage you to read more about our value of thriving together and our ongoing work to build the most inclusive company in Gaming.

About ROLLER

ROLLER isn’t your average SaaS company. We operate globally across 30+ countries, powering millions of real-world experiences in the leisure and attractions industry. What we build doesn’t just live on a screen. It shows up in busy venues, peak weekends, and unforgettable moments for guests.

Our mission is simple but ambitious: help operators run better businesses while creating great guest experiences. That means solving complex, real-world problems across ticketing, point of sale, self-service, memberships, kiosks, and digital waivers, all at meaningful scale.

Just as importantly, it’s the people. We’re a team of 300+ smart, grounded, and genuinely passionate humans working across the globe. We care about quality, ownership, and doing work we’re proud of, without taking ourselves too seriously.

We’re growing fast, aiming high, and building something that matters. If you want to work on real problems, with real customers, alongside people who care deeply about their craft and impact, ROLLER is a great place to do it.

Why You'll Enjoy This Role!

🚀 Real Scale, Real Consequence - If you want your judgment to matter, this is the place. ROLLER is a global, rapidly scaling SaaS business backed by Insight Partners. In 2025, we powered 90 million guest experiences across those 35 countries and we’re growing fast towards 1 billion experiences a year. When things go wrong at this scale, the impact is real: lost revenue for operators and poor experiences for guests who are meant to be having fun, celebrating birthdays, or spending time with friends. The systems you design, build, and operate genuinely matter.

💻 Real-World Complexity, Not Toy Problems - This role suits engineers who enjoy problems shaped by the real world.  You’ll work on high-impact capabilities. Getting it right means venues run smoothly. Getting it wrong shows up immediately.

🧠 Depth Over Churn - Rather than bouncing between unrelated features, you’ll go deep on a clearly defined problem space. That depth rewards strong technical judgment, careful consideration of downstream impact, and a long-term view of quality.

Why You Want To Work With Us!

❤️ Loved by Customers - ROLLER is consistently highly rated on Capterra and G2, and trusted by leading operators worldwide. That doesn’t happen by accident. Customer obsession isn’t a value on a wall here, it’s embedded in how we prioritise, build, and measure success.

🏆 A Great Place People Choose to Stay - We’ve been Great Place to Work certified across multiple regions for several years running. That reflects a culture that values trust, autonomy, and growth, and an environment where high standards and psychological safety coexist. ROLLER ranks in the top 5% of sales organisations to work for on RepVue!

💸 Competitive Package & Real Career Growth - We offer competitive compensation and benefits aligned to the level of ownership we expect. As ROLLER scales, so do the opportunities. People grow here by taking on bigger problems, broader scope, and greater responsibility. Progression is driven by impact and capability, not tenure, and strong performance is recognised and rewarded.

Why This Role Matters

As a vital member of our Product & Tech Team, you will utilise your expertise to work within our ecosystem of applications, services and infrastructure using a combination of C#, Angular, Typescript, T-SQL and harness the multitude of services offered by AWS including Lambda, API Gateway, DynamoDB, S3, SES and SQS.

You’ll work with an AI-augmented engineering environment, leveraging agentic workflows, LLM-powered tools, and automation to accelerate development and expand product capabilities. We place a strong emphasis on deep technical understanding and ownership. You’re expected to understand, validate and take responsibility for what AI produces. In this role, you’ll also design and build AI-powered features and systems that deliver smarter, more adaptive user experiences.

Like all Engineering roles at ROLLER, this position follows a hybrid work model - 3 days per week in our office located in the Sydney CBD, with flexibility to work remotely for the remainder of the week. Many of our Engineers also choose to spend additional time in the office to collaborate and connect with the team in person.

What You'll Do

You will build elegant solutions with code to solve problems and contribute directly to the success of our customers by:

• Designing, building and maintaining secure, scalable, production-grade software across the stack.
• Leading integration-heavy initiatives (APIs, third party providers, complex workflows), including defining contracts, handling edge cases, and building robust failure models.
• Owning technical quality end-to-end: testing strategy, observability, performance, reliability, rollout safety, and incident response for your areas.
• Driving pragmatic engineering execution: breaking down ambiguous problems into incremental deliverables with a bias toward shipping and learning.
• Promoting quality through software craftsmanship, agile best practices, and continuous delivery/deployment techniques.
• You have hands-on experience using AI in coding/programming to drive greater impact.

About You

• Strong experience building and shipping full-stack software in a modern SaaS environment.
• Experience with C# .NET (web APIs) and designing/consuming APIs in distributed systems.
• Hands-on experience using AI tools in software development.
• Exposure to integration work: third-party systems, payments-like workflows, compliance/regulatory domains, or similarly complex ecosystems.
• Solid front-end fundamentals (Angular/TypeScript experience).
• Comfortable with SQL and data modelling.
• Strong engineering craft: clean design, testing, debugging, security mindset, and reliability.
• Curious, collaborative, and comfortable working with teammates distributed across time zones.

We believe AI is a career-defining inflection point. ROLLER is a fast adopter of new technology like AI, and every team member is empowered to own their learning and use the latest tools to supercharge their impact. We’re looking for candidates with the proficiency and curiosity to embrace AI and technology — not just as a technical skill, but as a core competency to help us achieve big goals.

Perks!

• You'll get to work on a category-leading product that customers love in a fun, high-growth industry! Check our Capterra and G2 reviews.
• ROLLER Recharge days to celebrate and recharge once we’ve hit our goals
• Engage in our 'Vibe Tribe' - led by our team members; you can contribute to company-wide initiatives directly. Regular events and social activities, fundraising & cause-related campaigns...you name it. We're willing to make it happen!
• Team Member Assistance Program to proactively support our team's health and wellbeing - access to coaching, education modules, weekly webinars, and more.
• 16 weeks paid Parental Leave for primary carers and 4 weeks paid Parental Leave for secondary carers.
• Work with a driven, fun, and switched-on team that likes to raise the bar in all we do!
• Individual learning & development budget plus genuine career growth opportunities as we continue to expand!

Our Engineering Standards

Balance Speed and Quality

Engineers are expected to balance delivery speed with a strong commitment to quality, meeting agreed timelines while producing reliable, maintainable, and well-tested solutions. Sound judgment in making trade-offs between velocity and long-term sustainability is essential.

Collaborate Effectively

Engineering is collaborative by default. Team members are expected to contribute constructively in design discussions, reviews, and planning, communicate clearly about progress and risks, and support shared team outcomes in both hybrid and distributed environments.

Build and Maintain Systems

Engineers are responsible for building new capabilities while maintaining and improving existing systems. This includes designing scalable solutions, reducing technical debt, supporting operational stability, and contributing to continuous improvement.

Operate with Autonomy

A high degree of autonomy is expected. Given clear objectives, engineers should independently translate problems into actionable technical approaches, proactively identify improvements, and continuously expand relevant technical expertise.

Ownership and Accountability

Ownership is fundamental. Engineers are accountable for the quality, performance, and customer impact of their work from design through post-release support, and are expected to follow through on commitments.

AI-Enabled Engineering

AI is reshaping how software is built, and we are committed to leveraging it as a force multiplier for creativity, impact, and capability. Engineers are expected to confidently apply strong technical fundamentals while embracing AI tools and approaches to enhance productivity, problem-solving, and innovation. Curiosity, adaptability, and enthusiasm for integrating AI into meaningful product development are essential.

Contribute to Team Culture

Engineers contribute positively to a culture of professionalism, transparency, low bureaucracy, and mutual respect, strengthening team performance through authenticity, curiosity, and collaboration.

About the Role!

You'll own and drive the quality engineering strategy across the Karbon application, leading the transformation from a QA gatekeeping model to a developer-led quality culture where squads ship confidently without dedicated QA gatekeepers. This role sits at the intersection of technology, people, and process — building the foundations that enable every engineer to own quality.

We're in a significant transition. Our test automation stack needs uplift, our quality team needs strong technical leadership, and our developers need better tools and enablement to embed quality into their daily workflow. You'll lead this transformation end-to-end.

AI is central to how we want to work. We expect this role to actively embrace and champion AI tooling as a force multiplier for quality engineering — from AI-assisted test generation and intelligent data provisioning to AI-powered defect detection and code quality analysis. You'll set the standard for how AI is integrated into quality workflows and coach the wider engineering organisation to do the same.

What You'll Own

Strategy & Vision

• Owning and driving the Karbon Quality Engineering Strategy across its phased roadmap — from stabilisation through to optimisation and acceleration.
• Defining and championing architectural quality principles: fast feedback, deterministic tests, testing at the lowest viable layer, and shift-left practices.
• Establishing and tracking quality success metrics (release confidence, hotfix rates, developer satisfaction, coverage trends) with fully-automated, repeatable measurement.

People Leadership

• Leading and growing a team of 5+ quality engineers — providing coaching, mentorship, and career development while reshaping the function from inspection-focused to enablement-focused.
• Designing the QE engagement model across squads — determining where embedded QEs add value versus where squads operate independently with QE enablement support.
• Recruiting and developing developer-caliber senior quality engineers who lead by example and advocate for quality within engineering teams.

Developer Enablement & Quality Culture

• Driving a quality-first development culture — making it easier for developers to write, run, and trust tests by improving frameworks, documentation, tooling, and developer experience across all test layers.
• Championing the rebalancing of the test pyramid — shifting coverage down from E2E UI tests to unit, component, and integration layers where feedback is faster and more reliable.
• Leading collaborative quality practices (mob testing, testing parties, three-amigos sessions) and running the QE guild to ensure best practices are documented in-repo as living markdown.

Technical Leadership & AI

• Evaluating and making strategic tooling decisions (e.g. Cypress vs Playwright, Bruno vs .NET-based API testing) and defining the quality engineering approach for the Argo microservices migration.
• Driving improvements to CI/CD test execution — faster feedback loops, tests running on PRs, and reduced pipeline runtimes.
• Actively leveraging AI tools to accelerate quality engineering outcomes — including AI-assisted test generation, intelligent test data provisioning, automated quality analysis, and AI-powered code review.

This position description is intended merely as a guideline of the responsibilities involved in the position. The employee is expected to perform any other duties as reasonably required by their Manager.

What Sets You Apart (Must-Haves)

• Significant professional experience in quality engineering or software engineering, with a track record of building and leading quality functions in complex, enterprise-scale environments.
• Proven people leadership experience managing and growing teams of 5+ quality engineers or SDETs.
• Deep expertise in test automation strategy and implementation across multiple layers: unit, integration, API, and E2E UI testing, with hands-on experience in modern frameworks (Cypress, Playwright, or similar).
• Experience driving the transition from QA-as-gatekeeper to developer-owned quality models, with a developer advocate mindset — you see your role as making every engineer more effective at quality.
• Demonstrated enthusiasm for AI-assisted development and quality engineering. You actively use AI tools in your workflow and can articulate how AI enhances testing, code quality, and engineering productivity.
• Experience defining quality metrics and dashboards that drive engineering decision-making, with strong understanding of CI/CD pipelines (GitHub Actions preferred) and test execution optimisation.
• Excellent communication skills with the ability to influence and align stakeholders across a globally distributed engineering organisation.

Nice to Have

• Experience with .NET/C# ecosystems and testing patterns within layered or service-oriented architectures.
• Familiarity with Microsoft Azure and observability tools such as Datadog or Application Insights.
• Experience in environments transitioning from monolithic to microservices architectures.
• Experience with frontend testing frameworks in Ember or React ecosystems.
• Background as a Senior+ individual contributor before moving into leadership.

Ideal for quality engineering leaders who thrive in transformation environments, enjoy complex domain systems, and are energised by building quality culture and capability from the ground up.

Our Core Technology Stack

We build modern, scalable software on a thoughtfully designed stack:

• Frontend: TypeScript and JavaScript across Ember (today), React, and React Native.
• Backend: .NET / C# (Web API, .NET Core) powering distributed services.
• Data: SQL Server with performance and integrity at scale.
• Cloud: Microsoft Azure.
• Observability: Datadog — metrics, logging, alerting, and dashboards.
• Test Automation: Cypress (E2E UI), Bruno (API), C# .NET integration tests, with an evolving strategy across all layers.

Our architecture continues to evolve as we scale — event-driven systems, well-defined microservices, and containerized deployments (Azure Container Apps) to build resilient, decoupled, and high-performing software.

Why Work at Karbon?

• Gain global experience across the USA, Australia, New Zealand, UK, Canada and the Philippines
• 4 weeks annual leave plus 5 extra "Karbon Days" off a year
• Flexible working environment
• Work with (and learn from) an experienced, high-performing team
• Be part of a fast-growing company that firmly believes in promoting high performers from within
• A collaborative, team-oriented culture that embraces diversity, invests in development, and provides consistent feedback
• Generous parental leave

ABOUT CUBIST

Cubist Systematic Strategies, an affiliate of Point72, deploys systematic, computer-driven trading strategies across multiple liquid asset classes, including equities, futures and foreign exchange. The core of our effort is rigorous research into a wide range of market anomalies, fueled by our unparalleled access to a wide range of publicly available data sources.

JOB DESCRIPTION

Researchers are responsible for independently conducting quantitative finance research with a focus on statistical and predictive models. Successful researchers manage all aspects of the research process including methodology selection, data collection and analysis, testing, prototyping, backtesting, and performance monitoring.

Some successful researchers have joined us from similar backgrounds at other firms. Others have joined from related fields or directly from academia and have thrived with hands on guidance from our large team of experienced portfolio managers and researchers. Our most exceptional team members combine strong technical skills and a passion for problem solving with an intense curiosity about financial markets and human behavior.

DESIRABLE CANDIDATES

• MS or PhD candidates in finance, computer science, mathematics, physics, or other quantitative discipline
• 3-7 years of experience in alpha driven quantitative research for equities, futures, fixed income, credit, and/or FX
• Strong analytical and quantitative skills
• Demonstrated ability to conduct independent research utilizing large data sets
• Programming in any of the following: C++, Java, C#, MATLAB, R, Python, or Perl
• Detail-oriented
• Willing to take ownership of his/her work, working both independently and within a small team

We’re looking for exceptional colleagues with unparalleled passion. If you’d like your resume to stand out, tell us about your exceptional personal achievements, even if they have nothing to do with finance. Of course we love to hear more about specific engineering or data projects that you’ve worked outside of school, or as part of your curriculum. If you’re proud of the work you did we want to hear about it. In addition to exceptional statisticians and engineers, we work with talented musicians, writers, mathematicians, and founders of non-profits; we’d love to learn more about what excites you.

The Opportunity: 

Rimes is seeking an experienced Product Manager to help deliver on the strategic product roadmap for our Investment Management Platform, designed specifically for institutional investors, asset managers and service providers to service both their investment data management and exposure & FX management needs.  

You will be responsible for providing direction to a product engineering team located in Sydney, responsibilities include prioritising tasks, managing JIRA boards and sprint planning. 

The role will require both collaboration with the wider global Rimes technology teams to deliver on the strategic product roadmap and to manage/triage BAU product team activities such as bug fixes and product enhancements. 

Responsibilities:

• Manage product engineering team based in Sydney, including organising regular team stand-ups, providing team mentoring and operational oversight on engineering team activities 
• Deliver on strategic product roadmap in collaboration with wider global Rimes technology teams 
• Assist in Product Release Cycle Management (typically quarterly) ensuring that sufficient testing is conducted and that release notes and documentation are accurate and clearly communicated to stakeholders 
• Analyse, triage and prioritise JIRA tickets allocated to the team to track delivery progress and to ensure that they contain sufficient information for the product team to deliver against  
• Work with the Rimes Professional & Managed Services teams to ensure that their product requirements are heard, recorded, prioritised and considered for inclusion in upcoming product releases 
• Collaborate with the Infrastructure teams to ensure that the Azure DevOps CI/CD pipelines are maintained and that Azure Git Repo best practices are followed 
• Lead quarterly client webinars to showcase new product features, enhancements and best practices, driving product adoption and client engagement 
• Host structured client requirement-gathering workshops to capture detailed business needs and translate them into actionable product backlog items 
• Present the Rimes global product roadmap to clients and prospects, clearly communicating product vision, strategic priorities and delivery timelines 
• Stay abreast of industry, regulatory and technology trends in investment data, exposure management and FX processes, using these insights to inform, challenge and refine the product roadmap 
• Establish and maintain regular feedback loops with clients, users and internal stakeholders to validate product direction and identify new opportunities 
• Partner with Sales, Account Management and Client Success teams to support pre-sales activities, assist with RFP responses and ensure alignment between product capabilities and market needs 

Requirements: 

• Working knowledge of core programming languages and tooling, including C#, SQL, and Python, with the ability to engage effectively with engineering teams and interpret technical requirements 
• Familiarity with cloud-native solutions and DevOps; Microsoft Azure Cloud experience strongly preferred 
• Experience in Azure Databricks, Snowflake and AI tooling & technologies highly desirable 
• Ideally holds recognised project management certifications such as PMP, PRINCE2, AgilePM, or Scrum Master (CSM/PSM), demonstrating capability across both traditional and agile delivery frameworks 
• Proven track record in Product Management or a related role within financial markets or superannuation 
• Strong understanding of Fund of Fund structures, exposure management, asset allocation, risk frameworks, and FX hedging processes 
• Demonstrated ability in presenting complex concepts to senior external stakeholders and clients in a clear, concise and engaging manner 
• Strong stakeholder management and communication skills across technical and non-technical groups. 
• Proven track record of delivering high-quality software products in an agile environment  

Our Engineering Standards

Balance Speed and Quality

Engineers are expected to balance delivery speed with a strong commitment to quality, meeting agreed timelines while producing reliable, maintainable, and well-tested solutions. Sound judgment in making trade-offs between velocity and long-term sustainability is essential.

Collaborate Effectively

Engineering is collaborative by default. Team members are expected to contribute constructively in design discussions, reviews, and planning, communicate clearly about progress and risks, and support shared team outcomes in both hybrid and distributed environments.

Build and Maintain Systems

Engineers are responsible for building new capabilities while maintaining and improving existing systems. This includes designing scalable solutions, reducing technical debt, supporting operational stability, and contributing to continuous improvement.

Operate with Autonomy

A high degree of autonomy is expected. Given clear objectives, engineers should independently translate problems into actionable technical approaches, proactively identify improvements, and continuously expand relevant technical expertise.

Ownership and Accountability

Ownership is fundamental. Engineers are accountable for the quality, performance, and customer impact of their work from design through post-release support, and are expected to follow through on commitments.

AI-Enabled Engineering

AI is reshaping how software is built, and we are committed to leveraging it as a force multiplier for creativity, impact, and capability. Engineers are expected to confidently apply strong technical fundamentals while embracing AI tools and approaches to enhance productivity, problem-solving, and innovation. Curiosity, adaptability, and enthusiasm for integrating AI into meaningful product development are essential.

Contribute to Team Culture

Engineers contribute positively to a culture of professionalism, transparency, low bureaucracy, and mutual respect, strengthening team performance through authenticity, curiosity, and collaboration.

About the Role! 

You’ll contribute to building reliable, high-quality software across our .NET and modern JavaScript stack. Working alongside experienced engineers, designers, and product managers, you’ll help deliver new product capabilities while maintaining and improving existing systems.

This is a role designed for engineers early in their careers who want to grow quickly by working on real production systems. You’ll develop strong engineering fundamentals, learn modern development practices, and gain experience across the full software development lifecycle.

• Contributing to the development of web applications using C#, .NET (Core, MVC, Web API), and SQL Server.
• Building modern, responsive user interfaces using JavaScript and TypeScript, with exposure to frameworks such as React.
• Collaborating with engineers, designers, and product managers to design, build, test, and release product features.
• Writing clean, maintainable code that meets engineering standards for performance, reliability, and security.
• Working with quality assurance teams to identify, troubleshoot, and resolve issues during development and testing.
• Learning and applying engineering best practices across testing, observability, and system reliability.
• Using AI-assisted development tools to support coding, debugging, documentation, and learning while maintaining code quality and correctness.
• Continuously building your technical knowledge and contributing ideas that improve our products and engineering practices.

This position description is intended merely as a guideline of the responsibilities involved in the position. The employee is expected to perform any other duties as reasonably required by their Manager.

What Sets You Apart  

• 1–2 years of professional software development experience, including internships, co-op placements, or relevant project work.
• Foundational knowledge of web development technologies including HTML, CSS, and JavaScript.
• Exposure to modern programming languages or frameworks such as C#, .NET, React, or similar technologies.
• Basic understanding of software development concepts such as APIs, databases, version control, and debugging.
• Strong curiosity for learning new technologies and improving engineering skills.
• Ability to work collaboratively within a team and communicate effectively in a distributed environment.
• Curiosity about emerging technologies, including AI-assisted development tools.
• Bachelor’s degree in Computer Science, Software Engineering, or equivalent practical experience.
• Ideal for engineers who are eager to learn, motivated to build great software, and excited to grow alongside experienced teammates.

Our Core Technology Stack!

We build modern, scalable software on a thoughtfully designed stack:

• Frontend: TypeScript and JavaScript across Ember (today), React, and React Native.
• Backend: .NET / C# (Web API, .NET Core) powering distributed services.
• Data: SQL Server with performance and integrity at scale.
• Cloud: Microsoft Azure.
• Observability: Metrics, logging, alerting, and dashboards in Datadog — because we believe you can’t improve what you don’t measure.

Our architecture continues to evolve as we scale. We invest in event-driven systems, well-defined microservices, and containerized deployments (Azure Container Apps) to build resilient, decoupled, and high-performing software.

If you care about clean service boundaries, reliable systems, and shipping with confidence — you’ll feel right at home here.

Why Work at Karbon?

• Gain global experience across the USA, Australia, New Zealand, UK, Canada and the Philippines
• 4 weeks annual leave plus 5 extra "Karbon Days" off a year
• Flexible working environment
• Work with (and learn from) an experienced, high-performing team
• Be part of a fast-growing company that firmly believes in promoting high performers from within
• A collaborative, team-oriented culture that embraces diversity, invests in development, and provides consistent feedback
• Generous parental leave

Our Engineering Standards

Balance Speed and Quality

Engineers are expected to balance delivery speed with a strong commitment to quality, meeting agreed timelines while producing reliable, maintainable, and well-tested solutions. Sound judgment in making trade-offs between velocity and long-term sustainability is essential.

Collaborate Effectively

Engineering is collaborative by default. Team members are expected to contribute constructively in design discussions, reviews, and planning, communicate clearly about progress and risks, and support shared team outcomes in both hybrid and distributed environments.

Build and Maintain Systems

Engineers are responsible for building new capabilities while maintaining and improving existing systems. This includes designing scalable solutions, reducing technical debt, supporting operational stability, and contributing to continuous improvement.

Operate with Autonomy

A high degree of autonomy is expected. Given clear objectives, engineers should independently translate problems into actionable technical approaches, proactively identify improvements, and continuously expand relevant technical expertise.

Ownership and Accountability

Ownership is fundamental. Engineers are accountable for the quality, performance, and customer impact of their work from design through post-release support, and are expected to follow through on commitments.

AI-Enabled Engineering

AI is reshaping how software is built, and we are committed to leveraging it as a force multiplier for creativity, impact, and capability. Engineers are expected to confidently apply strong technical fundamentals while embracing AI tools and approaches to enhance productivity, problem-solving, and innovation. Curiosity, adaptability, and enthusiasm for integrating AI into meaningful product development are essential.

Contribute to Team Culture

Engineers contribute positively to a culture of professionalism, transparency, low bureaucracy, and mutual respect, strengthening team performance through authenticity, curiosity, and collaboration.

About the Role

You’ll design and deliver scalable, high-impact solutions across our .NET and modern JavaScript stack. You’ll work on complex, real-world problems where performance, reliability, and maintainability matter. You’ll influence technical direction, elevate engineering standards, and help shape how we build as we scale.

AI is reshaping how software gets built — and we’re leaning in. We see AI as a force multiplier for strong engineers. If you’re excited to combine solid fundamentals with modern AI tooling to move faster and think bigger, you’ll thrive here.

What You’ll Own:

• Architecting and delivering scalable services using C#, .NET (Core, MVC, Web API), and SQL Server.
  
  
• Building modern, responsive applications using TypeScript and React (React Native a plus).
  
  
• Driving high engineering standards across testing, observability, performance, and security.
  
  
• Leading technical design discussions and influencing architectural decisions.
  
  
• Identifying and reducing technical debt while improving system resilience and scalability.
  
  
• Mentoring engineers and raising the overall capability of the team.

What Sets You Apart!

• 5-8+ years of professional software engineering experience, with significant experience delivering enterprise-grade systems.
  
  
• Strong expertise in C# and .NET (Core, MVC, Web API) within layered or service-oriented architectures.
  
  
• 3-5+ years working with SQL Server, including performance tuning, indexing strategies, query optimization, and data modeling for large datasets.
  
  
• Hands-on experience with Microsoft Azure, including services such as App Services, Azure Functions, Azure SQL, Service Bus, Storage Accounts, and Key Vault..
  
  
• Experience building and maintaining secure, compliant, enterprise-scale systems, including authentication/authorization (OAuth, OpenID Connect, Azure AD).
  
  
• Familiarity with microservices or modular monolith architectures in regulated or large organizational environments.
  
  
• Strong understanding of CI/CD pipelines (Github Actions preferred) and infrastructure-as-code practices such as ARM templates or Terraform.
  
  
• Experience implementing monitoring, logging, and observability using tools such as Datadog, Elastic, or Application Insights.
  
  
• Solid understanding of software architecture, scalability, and distributed system design within structured enterprise ecosystems.
  
  
• Experience collaborating across large, cross-functional teams with formal SDLC processes.

Our Core Technology Stack!

We build modern, scalable software on a thoughtfully designed stack:

• Frontend: TypeScript and JavaScript across Ember (today), React, and React Native.
• Backend: .NET / C# (Web API, .NET Core) powering distributed services.
• Data: SQL Server with performance and integrity at scale.
• Cloud: Microsoft Azure.
• Observability: Metrics, logging, alerting, and dashboards in Datadog — because we believe you can’t improve what you don’t measure.

Our architecture continues to evolve as we scale. We invest in event-driven systems, well-defined microservices, and containerized deployments (Azure Container Apps) to build resilient, decoupled, and high-performing software.

If you care about clean service boundaries, reliable systems, and shipping with confidence — you’ll feel right at home here.

Why Work at Karbon?

• Gain global experience across the USA, Australia, New Zealand, UK, Canada and the Philippines
• 4 weeks annual leave plus 5 extra "Karbon Days" off a year
• Flexible working environment
• Work with (and learn from) an experienced, high-performing team
• Be part of a fast-growing company that firmly believes in promoting high performers from within
• A collaborative, team-oriented culture that embraces diversity, invests in development, and provides consistent feedback
• Generous parental leave

Our Engineering Standards

Balance Speed and Quality

Engineers are expected to balance delivery speed with a strong commitment to quality, meeting agreed timelines while producing reliable, maintainable, and well-tested solutions. Sound judgment in making trade-offs between velocity and long-term sustainability is essential.

Collaborate Effectively

Engineering is collaborative by default. Team members are expected to contribute constructively in design discussions, reviews, and planning, communicate clearly about progress and risks, and support shared team outcomes in both hybrid and distributed environments.

Build and Maintain Systems

Engineers are responsible for building new capabilities while maintaining and improving existing systems. This includes designing scalable solutions, reducing technical debt, supporting operational stability, and contributing to continuous improvement.

Operate with Autonomy

A high degree of autonomy is expected. Given clear objectives, engineers should independently translate problems into actionable technical approaches, proactively identify improvements, and continuously expand relevant technical expertise.

Ownership and Accountability

Ownership is fundamental. Engineers are accountable for the quality, performance, and customer impact of their work from design through post-release support, and are expected to follow through on commitments.

AI-Enabled Engineering

AI is reshaping how software is built, and we are committed to leveraging it as a force multiplier for creativity, impact, and capability. Engineers are expected to confidently apply strong technical fundamentals while embracing AI tools and approaches to enhance productivity, problem-solving, and innovation. Curiosity, adaptability, and enthusiasm for integrating AI into meaningful product development are essential.

Contribute to Team Culture

Engineers contribute positively to a culture of professionalism, transparency, low bureaucracy, and mutual respect, strengthening team performance through authenticity, curiosity, and collaboration.

About the Role! 

You’ll build reliable, high-quality software across our .NET and modern JavaScript stack, contributing to both new product capabilities and improvements to existing systems. Working closely with engineers, designers, and product managers, you’ll design and deliver features that serve real customers while maintaining strong standards for performance, reliability, and maintainability.

At this level, you’ll take ownership of features and technical solutions while continuing to deepen your technical expertise and system understanding.

AI is reshaping how software gets built — and we see it as a force multiplier for engineers. You’ll be expected to use AI tools effectively to accelerate development, improve productivity, and enhance engineering workflows.

• Designing and developing web applications and services using C#, .NET (Core, MVC, Web API), and SQL Server.
• Building modern front-end experiences using JavaScript and TypeScript with frameworks such as React.
• Collaborating with cross-functional teams to design, implement, test, and deliver product features.
• Writing well-tested, maintainable code that meets standards for performance, scalability, and security.
• Troubleshooting issues across development and production environments.
• Leveraging AI development tools to improve productivity in coding, testing, documentation, and debugging workflows.
• Participating in code reviews, technical discussions, and improvements to engineering practices.
• Taking ownership of features from development through deployment and ongoing maintenance.

What Sets You Apart  

• 3–5 years of professional software development experience.
• Strong proficiency in C#, .NET (Core, MVC, Web API), and SQL Server.
• Experience building front-end applications using JavaScript or TypeScript with frameworks such as React.
• Solid understanding of APIs, databases, debugging, testing, and version control.
• Familiarity with cloud-based development environments (Azure preferred).
• Comfort using modern AI development tools to support productivity and engineering workflows.
• Bachelor’s degree in Computer Science or equivalent practical experience.

Our Core Technology Stack!

We build modern, scalable software on a thoughtfully designed stack:

• Frontend: TypeScript and JavaScript across Ember (today), React, and React Native.
• Backend: .NET / C# (Web API, .NET Core) powering distributed services.
• Data: SQL Server with performance and integrity at scale.
• Cloud: Microsoft Azure.
• Observability: Metrics, logging, alerting, and dashboards in Datadog — because we believe you can’t improve what you don’t measure.

Our architecture continues to evolve as we scale. We invest in event-driven systems, well-defined microservices, and containerized deployments (Azure Container Apps) to build resilient, decoupled, and high-performing software.

If you care about clean service boundaries, reliable systems, and shipping with confidence — you’ll feel right at home here.

Why Work at Karbon?

• Gain global experience across the USA, Australia, New Zealand, UK, Canada and the Philippines
• 4 weeks annual leave plus 5 extra "Karbon Days" off a year
• Flexible working environment
• Work with (and learn from) an experienced, high-performing team
• Be part of a fast-growing company that firmly believes in promoting high performers from within
• A collaborative, team-oriented culture that embraces diversity, invests in development, and provides consistent feedback
• Generous parental leave

Karbon is seeking a Mid-Level, Full Stack Software Engineer. This is an exciting time to join the team because we are expanding our organization. In this role, you will be working within an agile development team to design and build interactive web applications. They are responsible for technical specifications and developing and deploying software.

About the Role!

• Balance Speed and Quality—You adeptly balance the need for speed with a commitment to quality. You know when to accelerate to meet deadlines and when to focus on detail for perfect outcomes. You have the judgment to navigate these priorities effectively, maintaining a keen eye for both efficiency and excellence.
• Work effectively as part of a team - Software development is a team sport, where solo victories are rare. It thrives on your robust collaboration and dedication to supporting your colleagues. You will also be working closely with quality assurance team members to resolve issues raised by testing throughout the development cycle.
• Build and maintain - Your role involves developing innovative products and ensuring the continuous operation of existing ones of the Karbon software applications. You appreciate not only the allure of new technologies but also the importance of iterative improvements on established systems. Your commitment to pioneering and preservation is crucial. You will be responsible for optimizing user experiences, study user-centric data for meaning, experiment with acquisition channels and fine-tune conversion funnels. 
• Autonomy—You are inherently curious, finding joy in learning and exploration. Faced with challenges and direction rather than predefined solutions, you engage fully and creatively with problems.
• Own your work—You take genuine pride in your creations, feeling a deep sense of responsibility for the products you develop and their impact on customers. This sense of ownership is paramount, and you share this commitment.
• Bring your passion and personality—Your creativity, curiosity, and authentic self make the team stronger. If you've worked in highly political environments, you'll find our culture, free from office politics and valuing openness and authenticity, a refreshing change.
• Use AI tools thoughtfully - Leverage AI to move faster for example drafting code, exploring solutions, or writing tests, while applying good judgement and always reviewing what ships.

Qualifications

• At least 2 years experience with C#, SQL Server, .Net (MVC, Web API, .Net Core a plus) and JavaScript/TypeScript  
• Understanding of scalable computing systems, software architecture, data structures, and algorithms
• Experience in A/B testing and data analysis to optimize key metrics such as user acquisition and retention
• Excellent analytical skills and problem solving skills 
• Excellent communication and collaboration skills to work in an international, multi-location team 
• Has initiative and passion for all things web, and a willingness to go the extra mile 
• Ability to work as part of a team and able to take pride and ownership in their work
• Passionate about users behavior, anticipating their needs and preferences 
• Passionate about developing consumer facing software used globally and across industries
• A Bachelor’s degree in Computer Science, Mathematics, Statistics, Data Science, or equivalent experience is needed

Why Work at Karbon?

• Gain global experience across the USA, Australia, New Zealand, UK, Canada and the Philippines
• 4 weeks annual leave plus 5 extra "Karbon Days" off a year
• Flexible working environment
• Work with (and learn from) an experienced, high-performing team
• Be part of a fast-growing company that firmly believes in promoting high performers from within
• A collaborative, team-oriented culture that embraces diversity, invests in development, and provides consistent feedback
• Generous parental leave

AI is reshaping how software gets built, and at Karbon we’re fully committed. We don’t see AI as a replacement for engineers. We see it as a force multiplier that will elevate creativity, impact and capability to levels we’ve barely begun to imagine. We’re looking for developers who are confident in their fundamentals, driven to grow, and excited to harness AI to build something meaningful. If you’re energized by this future rather than cautious of it, you’ll feel right at home here.

Jump Trading Group is committed to world class research. We empower exceptional talents in Mathematics, Physics, and Computer Science to seek scientific boundaries, push through them, and apply cutting edge research to global financial markets. Our culture is unique. Constant innovation requires fearlessness, creativity, intellectual honesty, and a relentless competitive streak. We believe in winning together and unlocking unique individual talent by incenting collaboration and mutual respect. At Jump, research outcomes drive more than superior risk adjusted returns. We design, develop, and deploy technologies that change our world, fund start-ups across industries, and partner with leading global research organizations and universities to solve problems.

• Be focused on solving problems via automation first mindset 
• Invest time in R&D and testing to develop innovative, technically demanding, solutions to unique problems facing our team and the company
• Contribute to and lead specific projects to enhance our Windows infrastructure such as:
  • Delivering a best-in-class VDI experience via Citrix Virtual Desktop
  • Enhancing monitoring of new and existing platforms via open source or commercial tools, producing central monitoring dashboards using OSS tools
  • Integrating OS and other Windows applications with other tools used within Jump
  • Be an enthusiastic owner of infrastructure, including taking part in a on-call rotation and working to automate as many tasks as possible
    • Be part of a team responsible for managing Enterprise storage and Backup systems

Skills You'll Need:

• PowerShell and C# development
• Strong knowledge and understanding of virtualisation infrastructure 
• Be familiar with networking fundamentals and basic troubleshooting
• Be comfortable interacting Linux systems as they interact with our team’s technology
• Provide operational support of our users within the region as required
• Willing to operate far outside your comfort zone and existing experience, and ability to be a part in regular sensible risk management decisions (Jump is not a process driven environment)
• Other duties as assigned or needed