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.

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.

As an Enterprise Sales Engineer, you will provide technical expertise through sales presentations, product demonstrations, and supporting technical evaluations (POVs). Sales Engineers help qualify and close opportunities with customers and partners and have a voice with the product team to help prioritize features based on input from customers, competitors, and partners.

At Datadog, we place value in our office culture - the relationships and collaboration it builds and the creativity it brings to the table. We operate as a hybrid workplace to ensure our Datadogs can create a work-life harmony that best fits them.

What You’ll Do:

• Partner with the Sales team to articulate the overall Datadog value proposition, vision and strategy to customers
• Own technical engagement with customers during the trial phase. Communicate Datadog’s value based on activities and work with customers on any identified issues or concerns to successful conclusion
• Technically close complex opportunities through advanced competitive knowledge, technical skill, and credibility
• Deliver product and technical briefings / presentations to potential clients
• Maintain accurate notes and feedback in CRM regarding customer input both wins and losses
• Proactively engage and communicate with customers and Datadog business/technical teams regarding product feedback and competitive landscape

Who You Are:

• Passionate about educating customers on observability risks that are meaningful to their business, and able to build and execute an evaluation plan with a customer
• Someone with strong written and oral communication skills. This role requires an ability to understand and articulate both the business benefits (value proposition) and technical advantages of our offering
• Experienced in programming/scripting with any of the following: Java, Python, Ruby, Go, Node.JS, PHP, and .NET etc.
• Someone with a minimum of 3+ years in a Sales Engineering or DevOps Engineering role
• Able to sit up to 4 hours, traveling to and from client sites 
• Able to travel via auto, train or air up to 45% of the time

Datadog values people from all walks of life. We understand not everyone will meet all the above qualifications on day one. That's okay. If you’re passionate about technology and want to grow your skills, we encourage you to apply.

Benefits and Growth: 

• Best-in-breed onboarding
• Generous global benefits
• Intra-departmental mentor and buddy program for in-house networking
• New hire stock equity (RSUs) and employee stock purchase plan (ESPP)
• Continuous professional development, product training, and career pathing
• An inclusive company culture, able to join our Community Guilds and Inclusion Talks

Benefits and Growth listed above may vary based on the country of your employment and the nature of your employment with Datadog.

#LI-Remote

As an Enterprise Sales Engineer, you will provide technical expertise through sales presentations, product demonstrations, and supporting technical evaluations (POVs). Sales Engineers help qualify and close opportunities with customers and partners and have a voice with the product team to help prioritize features based on input from customers, competitors, and partners.

At Datadog, we place value in our office culture - the relationships and collaboration it builds and the creativity it brings to the table. We operate as a hybrid workplace to ensure our Datadogs can create a work-life harmony that best fits them.

What You’ll Do:

• Partner with the Sales team to articulate the overall Datadog value proposition, vision and strategy to customers
• Own technical engagement with customers during the trial phase. Communicate Datadog’s value based on activities and work with customers on any identified issues or concerns to successful conclusion
• Technically close complex opportunities through advanced competitive knowledge, technical skill, and credibility
• Deliver product and technical briefings / presentations to potential clients
• Maintain accurate notes and feedback in CRM regarding customer input both wins and losses
• Proactively engage and communicate with customers and Datadog business/technical teams regarding product feedback and competitive landscape

Who You Are:

• Passionate about educating customers on observability risks that are meaningful to their business, and able to build and execute an evaluation plan with a customer
• Someone with strong written and oral communication skills. This role requires an ability to understand and articulate both the business benefits (value proposition) and technical advantages of our offering
• Experienced in programming/scripting with any of the following: Java, Python, Ruby, Go, Node.JS, PHP, and .NET etc.
• Someone with a minimum of 3+ years in a Sales Engineering or DevOps Engineering role
• Able to sit up to 4 hours, traveling to and from client sites 
• Able to travel via auto, train or air up to 45% of the time

Datadog values people from all walks of life. We understand not everyone will meet all the above qualifications on day one. That's okay. If you’re passionate about technology and want to grow your skills, we encourage you to apply.

Benefits and Growth: 

• Best-in-breed onboarding
• Generous global benefits
• Intra-departmental mentor and buddy program for in-house networking
• New hire stock equity (RSUs) and employee stock purchase plan (ESPP)
• Continuous professional development, product training, and career pathing
• An inclusive company culture, able to join our Community Guilds and Inclusion Talks

Benefits and Growth listed above may vary based on the country of your employment and the nature of your employment with Datadog.

#LI-Remote

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

About the Job:

Solutions Architects at LaunchDarkly are the core of our elite Professional Services organization, helping customers decouple deploy from release to enable rapid, reliable, and safe software delivery. As a key member of the Revenue team, you will apply your technical expertise to guide customers through transformative implementations of LaunchDarkly, acting as a trusted advisor throughout their journey.

In this role, you will lead strategic engagements with our customers and partners, helping them accelerate software development and adopt modern release practices that reduce risk and improve velocity. You’ll educate teams on how to maximize the value of LaunchDarkly, championing best practices that foster long-term success and excitement for building great software.

LaunchDarkly’s Services team is recognized as best-in-class among our peers. We are rapidly growing, deeply invested in, and central to the company’s strategic vision. You’ll be part of a high-impact organization that’s redefining software delivery at some of the world’s most innovative companies, spanning industries like Technology, Finance & Insurance, Pharmaceuticals & Life Sciences, and Entertainment.

As a Solutions Architect, you won’t just implement a product. You’ll drive organizational change. You'll work closely with engineering and DevOps leaders to establish centers of excellence and embed modern release strategies that unlock true software agility. This is a unique opportunity to make a measurable impact, grow your career, and be part of a team at the forefront of Release Excellence.

Responsibilities:

• Leverage deep technical expertise and a consultative approach to understand customer needs, gather detailed requirements, and influence key decisions that drive successful outcomes.
• Lead Professional Services engagements designed to optimize our clients’ software delivery processes, aligning their strategies with industry best practices for improved efficiency and innovation.
• Provide guidance on software development best practices, advising customers on how to harness LaunchDarkly to accelerate software delivery while minimizing risk and enhancing quality.
• Foster a robust technical partnership between LaunchDarkly and its customers, ensuring alignment with organizational goals and maximizing value across all touchpoints.
• Identify and resolve technical obstacles that hinder value realization, enabling customers to achieve their objectives more effectively.
• Establish yourself as a subject matter expert on LaunchDarkly, continuously evolving your knowledge to stay ahead of industry trends.
• Act as a key advocate for customers, synthesizing and conveying their feedback to Product and Engineering teams, driving the development of solutions that support both customer success and company objectives.

About You:

• You are a self‐starter and excited to take on hard problems. 
• You are passionate about helping customers and have a strong sense of ownership.
• You can effectively communicate with experts from different backgrounds, and build strong stakeholder relationships.
• You have a technical background and are interested in a customer-facing role.
• You are a deeply curious individual, who is not comfortable with just getting enough context to give an answer. You feel the need to understand how things work underneath.

Qualifications:

• You have 5+ years of experience in enterprise software.
• You have a hands-on technical background with a consultative approach.
• You are an expert in implementing the full software development lifecycle with multiple years of experience in an enterprise environment. 
• You are experienced developing in at least one of our supported languages: Java, .NET, Go, JS, Python, PHP,  NodeJS, Ruby, Rails, iOS, or Android.
• You are able to guide customers and teammates in implementation of DevOps, Continuous Integration, and Continuous Delivery practices. 
• You have delivered on teams through development process transformation.
• You learn and synthesize large amounts of information and are adept at acquiring the context you need to make prescriptive recommendations to our customers.
• You have the ability to manage multiple projects simultaneously, but the discipline and focus to know where you attention is most needed.
• Experience with experimentation and mobile.
• You have served as a consultant for customers in the past
• You have performed in both a pre-sales and post-sales capacity
• Experience with LaunchDarkly or other feature management platforms.
• You have worked with the services of one of the major cloud providers (AWS, Azure, GCP). 
• You have worked with Linux, Containers, and Virtual Machines.

About LaunchDarkly:

Modern software delivery was supposed to be the foundation for a thriving digital business but reality has proven otherwise. Slow, inefficient development cycles, costly outages, and fragmented customer experiences are preventing developers from building their best software. The LaunchDarkly platform helps developers innovate on new features faster while protecting them with a safety valve to instantly rewind when things go wrong. Developers can target product experiences to any customer segment and maximize the business impact of every feature. And by gradually rolling out new application components, they escape nightmare "big-bang" technology migrations. 

The LaunchDarkly platform was built to guide engineers to the next frontier of DevOps by:

• Improving the velocity and stability of software releases, without the fear of end customer outages
• Delivering targeted experiences by easily personalizing features to customer cohorts
• Maximizing the business impact of every feature through the ability to experiment and optimize
• Coordinating the release and optimization of software to provide consistent experiences across mobile platforms and device types
• Improving the effectiveness and productivity of engineering teams, by providing insights into engineering cadence and stability

At LaunchDarkly, we believe in the power of teams. We're building a team that is humble, open, collaborative, respectful and kind. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, gender identity, sexual orientation, age, marital status, veteran status, or disability status.

Do you need a disability accommodation?

Fill out this accommodations request form and someone from our People Operations team will contact you for assistance. 

Your safety matters to us. To protect yourself from potential scams, LaunchDarkly recruiters will only contact you from @LaunchDarkly.com email addresses or via LinkedIn from "Verified Recruiter" accounts. Be cautious of emails from other domains.  Legitimate LaunchDarkly recruiters will never ask for money, fees, or banking information before making a job offer. LaunchDarkly will never make a job offer without conducting a formal interview process. Our interview process does not involve asking detailed questions by email. If you are ever unsure about a communication that you receive, don't click any links—visit Careers | LaunchDarkly  directly for confirmed job openings and links to apply.

Please notify us of any fraudulent representation by sending an email to careers@launchdarkly.com.

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

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.

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

At Prospa, we exist to unleash the potential of small business. We are building the future of small business and simplifying cashflow by building a leading platform that helps customers make payments, fund growth and reduce admin. Join us!

The role

As a Senior Full Stack Engineer, you’ll help build the technology that enables small businesses to move forward with confidence. You’ll work across the stack to design, build and scale intuitive, secure and reliable systems that make it easier for our customers to access the tools and funding they need to succeed.

You’ll be part of a modern, cloud‑native, microservices environment, partnering closely with Product, Design and Engineering to turn ideas into high‑quality customer experiences. You’ll take ownership of your work end‑to‑end, think customer‑first, and contribute to a team that values learning, experimentation and continuous improvement.

We actively use AI‑powered developer tooling to improve code quality, speed up delivery, and reduce cognitive load, freeing you up to focus on solving meaningful problems

What you'll be doing

• Designing, building and shipping high‑quality product features across front‑end and back‑end systems
• Owning technical problems from discovery through to production, with a focus on long‑term, scalable solutions
• Using AI‑assisted development tools (e.g. code generation, refactoring, test support) to accelerate delivery while maintaining strong engineering standards
• Collaborating with product managers and designers to deliver simple, fast and reliable customer experiences
• Ensuring systems are observable, well‑monitored, secure and resilient in production
• Keeping security, privacy and compliance front of mind throughout the SDLC
• Contributing to architecture discussions, code reviews and continuous improvement initiatives
• Sharing knowledge, experimenting with new tools and techniques, and helping lift the team around you

What you'll need to succeed

• Strong hands‑on experience with .NET Framework/Core and React with TypeScript (hooks, component‑based architecture)
• Experience integrating front‑end applications with internal and third‑party APIs
• Solid understanding of modern software architecture patterns, including microservices and event‑driven systems
• Experience working in cloud‑based environments (Azure experience is a plus)Familiarity with CI/CD pipelines, automated testing and modern DevOps practices
• Proficiency with Git and modern build tools (e.g. npm, Webpack)
• Working knowledge of web accessibility standardsA passion for clean, secure, well‑tested code and building software that makes a real customer impact
• Curiosity and openness to using AI tools to improve how you build, test and maintain software

Don't let a confidence gap get in the way of submitting your application.

What we offer:

As a busy grow getter, our benefits are here to help you be unstoppable in your mission. Whether it's a lofty career goal, investing in your family, saving the planet or simply feeling fulfilled:

• Growth: There's something for everyone including learning days, a learning allowance, leadership programs, CliftonStrengths workshops, digital learning, and biannual companywide learning weeks.
• Wellbeing: Think fitness initiatives, seasonal programs (including flu shots, massages, skin checks, wellness classes), additional "Me Days" and access to holistic EAP coaching.
• Lifestyle: Find your fit with flexible working options, top notch office facilities and diverse remote/ travel work options. You can also purchase additional leave and take up to 18 weeks paid parental leave.
• Impact: Join a business that cares and is recertified as carbon neutral. And you can tap into volunteer days, our partnership with Kiva and join a range of employee resource groups.

Why Prospa?

We're proud to be a certified Great Place to Work and recognised as a Best Workplace for Women, Best Workplace in Technology, and Best Workplace in Australia. We embrace diversity in people and ideas, fostering a collaborative, inclusive, and respectful environment where we celebrate who you naturally are.

Don't just take our word for it, check out Prospa’s culture code to see it for yourself.

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

🚀 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, Noy 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 happy 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.

💸 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 Platform Tech Lead at ROLLER, you will play a key role in guiding engineers within our Platform squad, partnering closely with the Product Manager and Designer as part of the Product Trio to deliver high-quality, scalable platform capabilities that enable engineers across the company.

In this role, you will combine strong technical leadership with hands-on engineering, contributing directly to the codebase while helping shape the technical direction of the platform. The Platform team focuses on building the foundations that empower product teams, improve developer velocity, and unlock impact across the entire engineering organisation. This includes driving modern engineering practices and exploring opportunities to leverage AI and automation to enhance how we build and operate software.

You’ll support and mentor engineers on your team, fostering strong engineering practices while ensuring we deliver reliable, scalable systems. This role is ideal for an experienced engineer who enjoys solving complex technical problems, enabling other engineers to move faster, and raising the bar for engineering excellence.

Like all engineering roles at ROLLER, this position follows a hybrid work model: 3 days per week in our office located South Melbourne office, with the 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

• Lead and Coach: Provide day-to-day leadership, mentorship, and technical guidance to the engineers in your squad, ensuring they grow and succeed in their roles.
• Own Squad Delivery: Collaborate within the Trio to prioritise work, manage technical scope, and ensure timely, high-quality delivery of product outcomes.
• Be Hands-On: Actively contribute to the codebase, designing, building, reviewing, and deploying features, primarily using C#, T-SQL/SQL Server, and AWS.
• Champion Engineering Excellence: Promote engineering best practices, including test-driven development, CI/CD, and system observability.
• Foster Collaboration: Work closely with cross-functional teams, including Design, Product, and other squads, to deliver customer-focused solutions.

About You

• 5+ years of experience as a software engineer, including time spent in a leadership or mentorship capacity.
• Strong experience with C# .NET / Web API, SQL Server, and T-SQL optimisation.
• Solid understanding of modern software architecture and designing for scalability and high availability.
• Confident working with AWS services such as Lambda, API Gateway, DynamoDB, S3, and SQS.
• Comfortable managing CI/CD pipelines and promoting DevOps culture and practices.
• Experienced in leading or coaching a team in an agile environment, ideally within a Trio setup.
• You are people-focused: skilled at building rapport, giving feedback, and growing others through coaching and support.
• Passionate about quality, security, and performance in software systems.
• A clear communicator who thrives on collaboration and transparency.
• You have a high appetite for Technology and AI and a natural curiosity for how it can transform your work. You’re comfortable using AI tools to automate repetitive 'busy work,' freeing you up to focus on high-impact work.
• You value continuous learning and actively encourage knowledge sharing within your team.

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 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

Who We Are

Build. Scale. Sustain. 

We are a global technology consultancy with a trademarked, AI-first engineering approach for accelerating the delivery of digital products, and revolutionizing platform modernization. We do the right thing, and we do it right. We're proud to be a World Economic Forum New Champion, and a B Corp-certified company.

• We are small enough to care locally, big enough to deliver globally: 5 continents, 10 countries, +500 experts from +50 nationalities across the Americas, Europe and APAC
• We are robust and resilient: 100% independent and 0 debt
• We are entrepreneurs and passionate experts: We invest in what we believe genuinely and work as a collective intelligence
• We are positive, courageous, caring, doers and committed to excellence

About Gen-e2^TM

While the market is still largely AI-augmenting delivery, we have reinvented the SDLC to be AI First. Leveraging our 16 years expertise in digital transformation, our approach is a game-changer in productivity and quality, with a strong collaboration between IA generative and our best Talents:

• We now generate 95% of the entire product — code, documentation, infrastructure as code, and even design powered by GitHub Copilot.
• The quality consistently exceeds the output of our best traditional engineering teams.
• A product repository houses all product artefacts, giving AI full project context for higher-quality generation.
• A library of rules and prompts defines coding standards, design principles, and security guidelines, ensuring enterprise-grade quality and scalability.
  With Gen-e2^TM, we deliver end-to-end products 2–3× faster than traditional approaches, while raising the bar for engineering excellence.

Your Role 

As a Senior Fullstack Engineer within our Sydney team, you will lead the design, development, and delivery of modern applications using both traditional and AI-augmented engineering practices. You will architect scalable solutions, guide technical decisions, mentor engineers, and ensure delivery excellence across client engagements. 

This is a hands-on engineering role within a consulting environment, working directly with clients to deliver high-impact, scalable solutions. 

You’ll be joining an AI-first engineering organisation, where GitHub Copilot, internal tooling, and prompt-driven development accelerate delivery and elevate engineering quality. You will leverage AI throughout your development workflow and help uplift AI capability across the team. 

This role gives you the opportunity to take ownership of complex systems, influence architectural direction, and drive best practices across engineering squads. You’ll engage directly with clients, gather requirements, translate needs into technical solutions, and act as a trusted technical partner. 

You will work in small, high-performing interdisciplinary teams that collaborate closely, with pair programming, weekly knowledge-sharing sessions, and a supportive engineering community. Our hybrid working model allows focused work from home while maintaining a collaborative office culture with dedicated spaces for engineering squads. 

Responsibilities include: 

• Leading fullstack development across frontend and backend systems
• Architecting and designing scalable, secure, and maintainable solutions
• Guiding technical decision-making and ensuring engineering best practices
• Using AI coding tools (GitHub Copilot, Cursor) across development and troubleshooting
• Conducting thorough code reviews and supporting team-wide quality standards
• Mentoring mid-level and junior developers
• Engaging directly with clients to understand requirements and shape technical solutions
• Supporting DevOps and CI/CD automation workflows
• Identifying opportunities for AI enhancement within applications and development processes 

Who You Are 

Requirements: 

• 5+ years professional software development experience
• Strong expertise in ReactJS for frontend development
• Strong backend experience with Node.js, Java, or .NET
• Experience using AI coding assistants (GitHub Copilot, Cursor) in real projects
• Solid architectural and system design skills
• Strong communication and stakeholder engagement abilities
• Ability to mentor engineers and influence technical direction
• Strong understanding of programming fundamentals and modern design patterns
• Experience with DevOps, CI/CD pipelines, and cloud environments (AWS/Azure/GCP)
• Ability to gather requirements, challenge assumptions, and communicate solutions clearly 

Preferred: 

• TypeScript and modern JavaScript
• Microservices and cloud-native architectures
• AI/ML services or applied AI experience
• Mobile development (iOS, Android, Flutter, React Native)
• Prior consulting or client-facing delivery experience
• Experience leading technical discovery or solution framing 

Common technologies you may work with: 
React, TypeScript, Node.js, Java, .NET, cloud-native architectures on AWS/Azure/GCP, and modern DevOps toolchains. 

More About PALO IT

We’re eager to adapt to change, learn from our experiences and move to meet our planet’s urgent needs. We are continuously taking action to:

• Become a climate net-zero company 
• Deliver projects with a positive impact
• Train 100% of our workforce on impact 
• Achieve B Corp certification among all our offices across the globe 
• Continuously measure & improve employee happiness

Our clients are amongst the world's most successful companies. We innovate with both established Fortune 1000s, SMEs and start-ups who aim to make an impact, become global leaders and address the world's most complex challenges.

What We Offer

• Stimulating working environments
• Unique career path
• International mobility
• Internal R&D projects
• Knowledge sharing
• Personalized training
• Entrepreneurship & intrapreneurship

For more on our team culture and benefits, check out our careers page.

We will be prioritizing applicants who have a current right to work in Australia, and do not require sponsorship of a visa.

PALO IT Australia is an equal opportunity employer. Employment decisions will be based on merit, qualifications and abilities. Palo IT AU does not discriminate in employment opportunities or practices based on race, colour, religion, sex, sexuality, national origin, age, disability, marital status or any other characteristics protected by law.

Protecting your privacy and the security of your data are longstanding top priorities for PALO IT.

Your data will be processed to manage PALO IT’s recruitment-related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results, and as is otherwise needed in the recruitment and hiring processes.

Please consult our Privacy Notice (https://www.palo-it.com/en/privacy-policy) to know more about how we collect, use, and transfer the personal data of our candidates. Here you can find how you can request access, correction and/or withdrawal of your Personal Data.

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

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 deal with jurisdictional differences, evolving regulations, and subtle edge cases where precision matters. Getting it right means venues run smoothly. Getting it wrong shows up immediately.

🧩 System-Level Problems That Cut Across the Platform - You’ll work on high-impact capabilities like localisation, compliance, privacy, and regulatory requirements. These problems sit at the seams of the platform and require careful design across transactions, data, documents, and customer-facing flows. It’s work that demands system-level thinking, not just clean code.

🧠 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.

💸 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.

About the Role

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

Our team is constantly evaluating new and emerging technologies to accelerate innovation and deliver exceptional experiences to our customers.

This role is based in Melbourne and offers a hybrid work approach, with 3 days per week in our South Melbourne office.

What You'll Do

You will build elegant solutions with code to solve problems primarily focused on our APIs, Payments and Integration Services, Reporting Data Platform and contribute directly to the success of our customers by:

• Designing, building and maintaining secure, scalable software
• Enhancing the platform to empower our global customer base in delivering world-class guest experiences
• Troubleshooting and debugging production issues across services and multiple levels of the stack
• Promoting quality through software craftmanship, agile best practices and continuous delivery/deployment techniques

About You

• Proficient in software engineering practices with 3+ years of experience
• Detail oriented mindset, with a passion for continuous learning & development
• Fluent with C# .Net 6+ / Web API
• Experienced with SQL Server, modern ORMS, and optimising TSQL
• Familiar with continuous delivery and automated deployments (CI/CD)
• Proficient with AWS or other cloud platforms such as Azure or Google Cloud Platform
• Knowledgable in modern, cloud-based architecture, and skilled in enhancing their speed, scalability, security, and fault tolerance
• Deep expertise in creating solutions for transactional business solutions, payment processing, big data, or high availability and performance cloud infrastructure
• Extensive experience in designing and implementing software solutions
• A self-starter who finds practical solutions to challenging problems and enjoys simplifying complexity
• Curious and thrive on being involved, with a desire to collaborate with teammates distributed across different timezones
• Passionate about learning new technologies and encouraging others to learn and share

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!

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.

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.

Who We Are

Build. Scale. Sustain. 

We are a global technology consultancy with a trademarked, AI-first engineering approach for accelerating the delivery of digital products, and revolutionizing platform modernization. We do the right thing, and we do it right. We're proud to be a World Economic Forum New Champion, and a B Corp-certified company.

• We are small enough to care locally, big enough to deliver globally: 5 continents, 10 countries, +500 experts from +50 nationalities across the Americas, Europe and APAC
• We are robust and resilient: 100% independent and 0 debt
• We are entrepreneurs and passionate experts: We invest in what we believe genuinely and work as a collective intelligence
• We are positive, courageous, caring, doers and committed to excellence

About Gen-e2^TM

While the market is still largely AI-augmenting delivery, we have reinvented the SDLC to be AI First. Leveraging our 16 years expertise in digital transformation, our approach is a game-changer in productivity and quality, with a strong collaboration between IA generative and our best Talents:

• We now generate 95% of the entire product — code, documentation, infrastructure as code, and even design powered by GitHub Copilot.
• The quality consistently exceeds the output of our best traditional engineering teams.
• A product repository houses all product artefacts, giving AI full project context for higher-quality generation.
• A library of rules and prompts defines coding standards, design principles, and security guidelines, ensuring enterprise-grade quality and scalability.
  With Gen-e2^TM, we deliver end-to-end products 2–3× faster than traditional approaches, while raising the bar for engineering excellence.

Your Role 

This is a hands-on engineering role within a consulting environment, working directly with clients to deliver high-impact, scalable solutions. 

As a Fullstack Engineer within our Sydney team, you will contribute to the design, development, and delivery of modern applications using both traditional and AI-augmented engineering practices. You will work across frontend and backend components, participate in code reviews, and develop scalable and maintainable solutions for our clients. You’ll collaborate closely with cross-functional teams to deliver digital transformation for major Australian enterprises. 

You’ll be joining an AI-first engineering organisation, where GitHub Copilot, internal tooling, and prompt-driven development accelerate delivery and elevate engineering quality. You will be trained to work with AI as part of your daily development workflow. 

This role gives you the opportunity to take ownership of your work, influence technical decisions, and contribute directly to how solutions are designed and delivered. As this is a consulting role, you’ll engage directly with clients, gather requirements, work with stakeholders, and communicate technical solutions effectively. 

You will work in small, high-performing interdisciplinary teams that collaborate closely, with pair programming, weekly knowledge-sharing sessions, and a supportive engineering community. Our hybrid working model allows focused work from home while maintaining a collaborative office culture with dedicated spaces for engineering squads. 

Responsibilities include: 

• Contributing to fullstack development across frontend and backend
• Collaborating with designers, product teams, and engineers
• Participating in code reviews, testing, and quality assurance
• Using AI coding tools (GitHub Copilot, Cursor) to enhance development
• Supporting DevOps workflows and contributing to CI/CD pipelines
• Ensuring maintainability, scalability, and best practices in codebases
• Engaging with clients to understand requirements and shape solutions 

Who You Are 

Requirements: 

• Commercial experience in software development
• Experience with ReactJS for frontend development
• Experience with Node.js, Java, or .NET for backend development
• Interest or experience in AI coding assistants (GitHub Copilot, Cursor)
• Strong problem-solving, communication, and collaboration skills
• Understanding of programming fundamentals and design patterns
• Ability to work effectively in cross-functional teams
• Ability to gather requirements and communicate solutions clearly 

Preferred: 

• TypeScript and modern JavaScript
• RESTful APIs, microservices, and cloud-native architectures
• Cloud platforms (AWS, Azure, GCP)
• DevOps practices and CI/CD pipelines
• Consulting or client-facing delivery environments 

Common technologies you may work with: 

React, TypeScript, Node.js, Java, .NET, cloud-native architectures on AWS/Azure/GCP, and modern DevOps toolchains.  

More About PALO IT

We’re eager to adapt to change, learn from our experiences and move to meet our planet’s urgent needs. We are continuously taking action to:

• Become a climate net-zero company 
• Deliver projects with a positive impact
• Train 100% of our workforce on impact 
• Achieve B Corp certification among all our offices across the globe 
• Continuously measure & improve employee happiness

Our clients are amongst the world's most successful companies. We innovate with both established Fortune 1000s, SMEs and start-ups who aim to make an impact, become global leaders and address the world's most complex challenges.

What We Offer

• Stimulating working environments
• Unique career path
• International mobility
• Internal R&D projects
• Knowledge sharing
• Personalized training
• Entrepreneurship & intrapreneurship

For more on our team culture and benefits, check out our careers page.

We will be prioritizing applicants who have a current right to work in Australia, and do not require sponsorship of a visa.

PALO IT Australia is an equal opportunity employer. Employment decisions will be based on merit, qualifications and abilities. Palo IT AU does not discriminate in employment opportunities or practices based on race, colour, religion, sex, sexuality, national origin, age, disability, marital status or any other characteristics protected by law.

Protecting your privacy and the security of your data are longstanding top priorities for PALO IT.

Your data will be processed to manage PALO IT’s recruitment-related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results, and as is otherwise needed in the recruitment and hiring processes.

Please consult our Privacy Notice (https://www.palo-it.com/en/privacy-policy) to know more about how we collect, use, and transfer the personal data of our candidates. Here you can find how you can request access, correction and/or withdrawal of your Personal Data.