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

Your future role within QRT

We are seeking a pragmatic and commercially oriented Production Support Engineer with a strong Site Reliability Engineering (SRE) orientation to join our Risk Technology team. This role is primarily focused on ensuring stability, availability, and performance of critical trading, risk, and PnL systems in a fast-paced production environment.

The ideal candidate will have a solid background in supporting production systems, combined with an SRE mindset focused on automation, reliability, and continuous improvement. You will be responsible for monitoring live systems, managing incidents, troubleshooting complex issues, and driving initiatives that enhance system resilience and reduce operational overhead.

In addition to hands-on production support, you will contribute to improving system reliability through automation, proactive monitoring, and collaboration with development and infrastructure teams. You will play a key role in bridging support and engineering by identifying recurring issues, performing root cause analysis, and implementing long-term fixes aligned with SRE principles.

You will work closely with internal and external teams to ensure effective management, scalability, and reliability of the QRT Risk Technology stack while maintaining a strong focus on business continuity and operational excellence.

What will you do

• Provide end-to-end production support alongside the global team for post trade flows, ensuring high availability and performance
• Monitor production systems, investigate alerts, and respond to incidents in a timely manner
• Automate repetitive operational tasks to reduce manual intervention
• Perform root cause analysis (RCA) and implement preventive measures
• Troubleshoot issues across applications, infrastructure, and data layers
• Collaborate with development teams to improve system stability and release quality
• Ensure data quality and integrity across risk and PnL workflows
• Participate in on-call rotations and handle production incidents
• Participate in operational processes improvements, incidents management, and resolutions

Requirements

• Strong understanding of production support and incident management processes
• Experience with operating and configuration of monitoring, alerting, and logging tools
• Good understanding of system architecture and cloud technologies (AWS preferred)
• Proficiency in Python for troubleshooting and automation
• Strong analytical, problem-solving skills and ability to function independently.
• Ability to work in a fast-paced, business-critical environment
• Effective communication skills across technical and business stakeholders
• Commercially oriented mindset with focus on business impact
• Prior experience in finance is preferred but not required

Your present skillset

• 4+ years of experience in production support, or software engineering
• Strong Python skills and (good to have ) understanding of object-oriented programming
• Experience using pandas DataFrame for data analysis
• Experience with cloud platforms (AWS preferred)
• Experience with monitoring tools such as Prometheus, Grafana, or similar
• Strong problem-solving skills with a proactive approach
• Clear communication skills and ability to articulate complex ideas
• Good time management and prioritization skills
• Familiarity with risk and PnL concepts (good-to-have)
• Exposure to time-series data and tools like InfluxDB (good-to-have)
• Familiarity with REST APIs, Containers, Kubernetes, and SQL Server (good-to-have)
• UI development experience with Plotly Dash and/or Streamlit (good-to-have)

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

Optiver’s Global Production Operations Engineering team is at the heart of our real-time trading systems, ensuring they operate with the highest levels of reliability, performance, and scalability. As Team Lead, you’ll play a pivotal role in shaping how we manage our production environment across APAC and globally — combining hands-on technical leadership with strategic oversight to drive operational excellence.

This role offers the unique opportunity to lead a high-performing team of engineers responsible for evolving the platforms that power Optiver’s low-latency trading operations. Your leadership will directly impact system resilience, incident response, automation, and business performance in high-stakes markets. Trading at Optiver requires bulletproof infrastructure — and your team will be the one keeping it that way. This is your chance to drive meaningful change in a globally distributed, high-impact environment where engineering excellence directly fuels business success.

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

As a hands-on leader, you’ll be responsible for:

• Leading and developing a world-class team of Production Operations Engineers, including hiring, coaching, and fostering a culture of ownership, accountability, and continuous learning.

• Driving strategy and execution across our global trading production environment, ensuring system uptime, scalability, and performance — especially during peak market activity.

• Designing and managing global support coverage, including a follow-the-sun model to ensure 24/7 reliability and seamless handovers across regions.

• Establishing operational standards including SLAs, KPIs, and control frameworks that ensure discipline, audit-readiness, and high service quality.

• Owning the incident lifecycle — from real-time response to root cause analysis and long-term remediation — embedding lessons learned into processes and tooling.

• Leading improvements in automation, deployment workflows, and monitoring, reducing manual effort and increasing system robustness and agility.

• Ensuring production readiness for new exchanges, trading strategies, and infrastructure changes, coordinating across development, trading, and infrastructure teams.

• Managing colocation environments and ensuring adequate redundancy, performance headroom, and operational capacity planning.

• Contributing technically to platforms, tools, and processes that enhance operational leverage, observability, and fault tolerance.

• Representing the team in leadership forums, advocating for production priorities, and aligning team objectives with broader business goals.

WHO YOU ARE

You are a pragmatic, calm, and strategic engineering leader who thrives in high-performance, mission-critical environments. You know how to balance operational safety with system performance, and people leadership with technical ownership.

Leadership & Communication

• Proven success leading technical operations, SRE, or production engineering teams in real-time or low-latency environments.

• Strong organizational skills with experience managing multi-region support and coordinating global rosters.

• Skilled communicator who can align business and technical stakeholders, provide clarity under pressure, and drive cross-functional collaboration.

• Passionate about coaching, developing, and retaining top engineering talent.

Technical & Operational Expertise

• Deep expertise in Linux-based distributed systems, ideally in capital markets, trading, or similarly fast-paced environments.

• Strong proficiency in scripting and automation tools (e.g., Python, Bash), CI/CD pipelines, and observability systems.

• Demonstrated experience defining and managing SLAs/SLOs, with a data-driven approach to improving reliability and performance.

• Comfortable leading incident response in high-pressure scenarios and building systems that prevent recurrence. This role is 40% operational. 

• Experience with colocation infrastructure, system tuning, and real-time telemetry is highly valuable.

• Exposure to high-frequency trading or low-latency financial systems is a strong plus.

WHAT YOU'LL GET

• 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.

DIVERSITY STATEMENT

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.

Staff Software Development Engineer, Full-Stack (Sydney)

Engineering@Easygo

Easygo leads the world in crafting top-tier entertainment experiences. Within our engineering organisation, we foster a continuous learning environment, constantly pushing the boundaries of large-scale software design and development. Our culture revolves around fostering growth, nurturing learning, and upholding excellence in engineering, ensuring we consistently set the benchmark for engineering mastery.

Why join us?

Are you a passionate and ambitious Staff Software Engineer ready to dive into an environment that fosters innovation, continuous learning, and professional growth? We're seeking talented individuals who are eager to tackle complex problems, build scalable solutions, and collaborate with some of the finest engineers in the entertainment industry.

• Complex Projects, Creative Solutions: Dive into intricate projects that challenge and push boundaries. Solve complex technical puzzles and craft scalable solutions.
• Accelerate Your Growth: Access mentorship, training, and hands-on experiences to level up your skills. Learn from industry experts and gain expertise in scaling software.
• Collaborate with Industry Leaders: Work alongside exceptional engineers, exchanging ideas and driving innovation forward through collaboration.
• Caring Culture, Career Development: We deeply care about your career. Our culture prioritizes your growth with tailored learning programs and mentorship.
• Embrace Challenges, Celebrate Success: Take on challenges, learn from failures, and celebrate achievements together.
• Shape the Future: Your contributions will shape the future of entertainment.

If you're passionate about growth, innovation, and working with the best, we'd love to have you on our team!

Key Responsibilities:

• Architect and design scalable, high-performance software solutions in alignment with project requirements and company standards.
• Define and drive technical vision, strategy, and architecture aligning with business objectives.
• Handle data driven events and ensure robust event handling at scale.
• Optimize existing systems for performance, scalability, and reliability, identifying and resolving bottlenecks and inefficiencies.
• Actively engage in hands-on coding and development, ensuring code quality, scalability, and maintainability.
• Provide technical leadership, guiding and mentoring junior engineers in the team.

Minimum Qualifications 

• Bachelor's/Master's degree in Computer Science or equivalent practical experience.
• 10+ years of hands-on experience in software engineering, focusing on scalable system design and development.
• Experience with modern tech stacks (ideally JavaScript / Go, Docker, Cloud services e.g., AWS, Azure, Google Cloud) and related technologies.
• Proficient in JavaScript fundamentals, Design Patterns, Subscriptions WebSockets, Pub/Sub), TypeScript and related technologies.
• Excellent problem-solving skills and the ability to thrive in a fast-paced, dynamic environment.
• Strong understanding of code architecture, design principles and documentation practices.
• Analytical mindset to address complex technical challenges and devise innovative solutions.
• Experience providing technical leadership, mentoring, and guiding teams.
• Strong communication skills for effective collaboration with teams and stakeholders.
• Positive attitude and eagerness to learn new technologies to grow as a full-stack engineer.

Preferred Qualifications 

• Experience as a Staff or Principal Software Engineer in a large-scale product company
• Experience building web applications and debugging production applications

• Experience with CI/CD tools (e.g., AWS Code Pipeline, Github Actions) for automating the deployment process.

Some of the perks of joining us: 

• Championing Engineering Excellence to influence cultural change across the organisation.
• Work alongside the top 5% of engineering talent in Australia using a vast cloud native tech stack including AWS, Microservices, Large-Scale Distributed Systems, K8's, Go, Terraform, Typescript, Svelte, GraphQL, Nodejs and React.
• Exposure to building global, large-scale volume products which operate at thousands per second frequency.
• EAP access for you and your family
• Access to over 9,000 courses across our Learning and Development Platform 
• Paid volunteer day
• Two full-time barista’s who will make your daily coffee, tea or fresh juice!
• Daily catered breakfast
• On site Masseuse on Wednesdays
• Team lunches and happy hour in the office from 4pm on Fridays
• Fun office environment with pool tables, table tennis and all your favourite gaming consoles
• Unlimited snacks and drinks provided

We believe that the unique contributions of everyone at Easygo are the driver of our success. To make sure that our products and culture continue to incorporate everyone's perspectives and experience we never discriminate on the basis of race, religion, national origin, gender identity or expression, sexual orientation, age, or marital, veteran, or disability status. We are passionate about providing a workplace that encourages great participation and an equal playing field, where merit and accomplishment are the only criteria for success.

Eclipse Trading is a leading proprietary trading firm. Founded in 2007, we have over 110 employees across 4 office locations – Hong Kong (our HQ), Sydney, Shanghai and Chicago. Our trading expertise and strategies are deployed across several markets globally, focusing on various products including equity derivatives, delta one, ETFs, commodity derivatives, and cryptocurrency. Technology is inextricably linked to our trading strategies, creating an environment powered by intellectual curiosity, problem solving, and innovation.

We are seeking an experienced Team Lead to lead the DevOps team. Along with the deployment and runtime systems, the DevOps team is also responsible for the CI/CD pipelines and the core infrastructure of the Trading platform. As a Team Lead, you’ll play a pivotal role in shaping how we manage our production environment globally — combining hands-on technical leadership with strategic oversight to drive operational excellence.

The position is primarily located in Hong Kong; however, we welcome applications from overseas candidates as well. For those qualified candidates who are considering relocating to Hong Kong, we offer relocation assistance and sponsorship for a work visa.

Responsibilities and Duties

• Lead, mentor, and train DevOps engineers, fostering a culture of accountability, high performance, and continuous learning.
• Drive the DevOps strategy, technical roadmap and execution across our global trading production environment, ensuring system uptime, scalability, and performance.
• Design, build, and maintain CI/CD pipelines to ensure rapid, secure, and reliable software delivery.
• Lead improvements in automation, deployment workflows, and monitoring systems, reducing manual effort and increasing system robustness and agility.
• Ensure production readiness for new exchanges, trading strategies, and infrastructure changes, coordinating across development, trading, and infrastructure teams.
• Represent the team in leadership forums, advocating for production priorities, and aligning team objectives with broader business goals.

What you offer

• University Degree in Computer Science, Engineering, or a related technical discipline.
• 10+ years work experience in a DevOps, Systems Engineering or similar role and proven success leading technical operations, SRE, or production engineering teams in real-time or low-latency environments.
• Modern deployment system and orchestration experience and associated CI/CD tooling.
• Strong development skills in Python, Golang and shell scripting.
• Demonstrated experience defining and managing SLAs/SLOs, with a data-driven approach to improving reliability and performance.
• Comfortable leading incident response in high-pressure scenarios and building systems that prevent recurrence.
• Exposure to high-frequency trading or low-latency financial systems is a strong plus.
• Skilled communicator who can align business and technical stakeholders, provide clarity under pressure, and drive cross-functional collaboration.
• Passionate about coaching, developing, and retaining top engineering talent.
• Fluency in written and spoken English.

What we offer

• Dynamic and collaborative work environment
• Opportunity to contribute directly to the bottom line
• Training, mentorship and personal development opportunities
• A flat management structure, where everyone's voice is valued
• Work life balance within a multi-cultural environment
• Fully stocked kitchen for breakfast and lunch
• Attractive benefits package with discretionary bonus

Eclipse Trading is an equal opportunity employer and we believe that diversity and inclusion are essential pillars of our success as a company. We are dedicated to embrace a culture reflecting a variety of perspectives, insights and backgrounds to drive innovation. We build talented and diverse teams to drive business results and encourage our people to develop to their full potential.

All information provided will be treated in strict confidence and used solely for recruitment purposes.

Due to the high number of responses that we receive, we are only able to respond to successful applicants.

Note: The use of AI tools during interviews or assessments is strictly prohibited unless explicitly authorized. We employ multiple methods to verify the authenticity of candidate responses. If it is determined that AI assistance was used at any stage of the hiring process without prior approval, we reserve the right to disqualify your application or rescind any job offer.

About the Role

As a Program Chief Engineer you will be responsible for defining and driving the system's architecture, technical roadmap, and overall engineering excellence. You will lead a multi-disciplinary team of high-performing engineers, ensuring that the system meets stringent performance, reliability, and mission requirements in challenging maritime environments. This role combines strategic technical leadership with direct hands-on involvement in critical design and integration challenges.

This is a highly visible and impactful role where your deep technical expertise, strategic thinking, and leadership will directly contribute to delivering transformative capabilities for national security.

What You'll Do

• Technical Leadership & Vision: Define and articulate the technical vision and strategic roadmap for the system, ensuring alignment with Anduril's broader Dive-XL Core Platform and customer needs. Work directly with the product team (Product Manager, EPM, Lead Systems Engineer) to ensure tactical development is executed on plan.
• Architectural Design Authority: Serve as the ultimate technical authority for the system architecture, design decisions, and critical trade-offs across all engineering disciplines (mechanical, electrical, software, autonomy, acoustics, materials).
• System Integration & Performance: Oversee the end-to-end development lifecycle, from requirements definition and conceptual design through detailed design, integration, test, and deployment.
• Test & Evaluation: Define and oversee the test and evaluation strategy, including acceptance criteria, test readiness reviews, and support to customer acceptance testing.
• Technical Problem Solving: Lead the resolution of complex technical challenges, acting as a hands-on expert and guiding teams through difficult design, integration, or operational issues.
• Technical Trade-offs: Drive build vs. buy decisions, manage technical debt, and balance speed of delivery against long-term system sustainability.
• Team Mentorship & Development: Provide technical mentorship, guidance, and critical review for engineering teams, fostering a culture of innovation, excellence, and rigorous problem-solving.
• Risk and Opportunity Management: Identify, assess, and mitigate technical risks throughout the program lifecycle, developing contingency plans and advising program leadership.
• Customer & Stakeholder Engagement: Act as a primary technical point of contact for internal stakeholders, customers, and partners. Clearly communicate complex technical information, program status, and strategic direction. Manage cross-team technical dependencies to ensure timely delivery of key capabilities, and shield the engineering team from scope disruption.
• Cross-Site Coordination: Collaborate closely with the US Chief Engineer counterpart to ensure technical alignment across program variants, share lessons learned, and maintain architectural consistency.
• Requirements Management: Ensure robust requirements decomposition, traceability, and verification plans are in place for all subsystems.
• Innovation & Research: Stay abreast of cutting-edge technologies, research, and industry trends relevant to autonomous underwater systems, incorporating best practices and innovative solutions.

Required Qualifications

• Bachelor's, Master's, or Ph.D. in Mechanical Engineering, Electrical Engineering, Aerospace Engineering, Robotics, Computer Science, or a related technical discipline.
• 15+ years of experience in the design, development, integration, and deployment of complex autonomous systems.
• 5+ years of demonstrated experience as a Chief Engineer, Technical Director, Lead Architect, Engineering Fellow, or equivalent senior technical leadership role on a major hardware/software program.
• Proficiency in systems engineering principles, including requirements management, interface control, verification, and validation.
• Proven ability to lead and mentor highly technical, multi-disciplinary engineering teams.
• Exceptional communication, presentation, and interpersonal skills, with the ability to articulate complex technical concepts to diverse audiences.
• Must be able to obtain and maintain an Australian National Security Clearance (NV2 or higher).

Preferred Qualifications

• Deep expertise across multiple AUV sub-domains, such as:
• Hydrodynamics & Propulsion: Vehicle dynamics, control systems, thrusters.
• Power Systems: Battery technologies, power management, high-voltage systems.
• Underwater Acoustics & Communications: Modems, sonar, acoustic navigation.
• Navigation & Perception: INS/GPS-denied navigation, vision systems, object detection/avoidance.
• Autonomy & Control: Mission planning, decision-making algorithms, real-time control.
• Materials Science & Corrosion: Marine-grade materials, anti-corrosion techniques.
• Mechanical Design: Pressure hulls, payloads, articulation.
• Software Architectures: Embedded systems, real-time operating systems, distributed systems.
• Active Australian National Security Clearance (NV2 or higher).
• Experience with the full lifecycle of Australian Defence Force (ADF) acquisition programs.
• Demonstrated understanding of Australian defence contracting frameworks (e.g., ASDEFCON), or equivalent international defence acquisition standards, particularly as they relate to technical requirements, risk management, and program execution.
• Experience with system safety engineering practices (e.g., MIL-STD-882) and familiarity with submarine/AUV safety certification processes.
• Familiarity with cybersecurity best practices for autonomous systems.
• Expertise in AI/ML applications for AUV autonomy, perception, and decision-making.
• Experience with advanced manufacturing techniques for marine systems.

At Anduril Australia we are developing unmanned systems for subsurface and other domains that will leverage unsupervised autonomy for the delivery of long endurance, multi-mission capability to our customers. These projects, including but not limited to the Extra Large Autonomous Undersea Vehicle (XL-AUV) Program, require Site Reliability Engineers with deep experience in modern software development, delivery and sustainment toolchains. The Senior Site Reliability Engineer strives to leverage their experience to rapidly architect, design, delivery, support and evolve toolchains required to delivery next-generation autonomous systems.

WHAT YOU'LL DO

• Lead the design, development, implementation and support of next-generation software delivery toolchains that enable the continuous and secure delivery of capabilities orders of magnitude faster than the competition, including in times of national crisis and across multiple national security classification domains
• Manage modern ICT systems at the infrastructure layer, including providers and/or technologies such as AWS, Azure, and VMWare ESXi
• Manage modern ICT systems at the operating system layer, including operating systems such as NixOS, Ubuntu, Red Hat, and Microsoft Windows
• Manage modern ICT systems at the orchestration layer, including technologies such as OpenShift, Kubernetes, Docker and Terraform
• Manage modern ICT systems at the application layer, including Github Enterprise, CircleCI and a variety of proprietary applications
• Contribute to our Nix managed build and deployment systems
• Contribute to the management of ICT hardware systems in a limited capacity
• Advocate for and implement best-practice security measures within Anduril’s software toolchain
• Work as a member of a multi-disciplinary software team, including as a mentor for Software Engineers from differing backgrounds

REQUIRED QUALIFICATIONS

• Bachelor’s degree in Computer Science, Software Engineering, a relevant field, or equivalent experience
• Experience in a senior role for the delivery of a software and/or hardware system with a mature software delivery, security and operations capability
• Experience with the design, implementation and operation of horizontally scaled cloud technologies
• Experience troubleshooting and analyzing remotely deployed software systems
• Capacity to work holistically on software enabled capabilities up and down the software stack and through lifecycle through design, implementation, operation and sustainment
• Capacity to act as the technical owner for a software service, including stakeholder engagement, requirements definition, roadmap management, team co-ordination, design, implementation, sustainment and evolution
• Capacity to learn and grow individually, while mentoring junior team members effectively, building team cohesion and capacity
• Ability to obtain and maintain an Australian Government Security Clearance

PREFERRED QUALIFICATIONS

• Experience writing cloud-native services using C++, Rust, Python and/or Go
• Experience with the NixOS operating system and the Nix programming language
• Systems and/or application programming skills including algorithms, data structures, concurrency and optimization
• Experience managing infrastructure with Terraform
• A strong understanding of networking, particularly in cloud and hybrid environments
• A strong knowledge of and experience with deploying applications with Kubernetes and maintaining Kubernetes clusters
• Desire to learn and grow in to other roles that require experience as a Senior Software Engineer, such as Principal Software Engineer and/or Engineering Manager
• Desire to grow in to a Tech-Lead-Manager role, with responsibility for line management of engineers, in addition to delivery

At Anduril Australia we are developing unmanned systems for subsurface and other domains that will leverage unsupervised autonomy for the delivery of long endurance, multi-mission capability to our customers. These projects, including but not limited to the Extra Large Autonomous Undersea Vehicle (XL-AUV) Program, require Site Reliability Engineers with deep experience in modern software development, delivery and sustainment toolchains. The Senior Site Reliability Engineer strives to leverage their experience to rapidly architect, design, delivery, support and evolve toolchains required to delivery next-generation autonomous systems.

WHAT YOU'LL DO

• Lead the design, development, implementation and support of next-generation software delivery toolchains that enable the continuous and secure delivery of capabilities orders of magnitude faster than the competition, including in times of national crisis and across multiple national security classification domains
• Manage modern ICT systems at the infrastructure layer, including providers and/or technologies such as AWS, Azure, and VMWare ESXi
• Manage modern ICT systems at the operating system layer, including operating systems such as NixOS, Ubuntu, Red Hat, and Microsoft Windows
• Manage modern ICT systems at the orchestration layer, including technologies such as OpenShift, Kubernetes, Docker and Terraform
• Manage modern ICT systems at the application layer, including Github Enterprise, CircleCI and a variety of proprietary applications
• Contribute to our Nix managed build and deployment systems
• Contribute to the management of ICT hardware systems in a limited capacity
• Advocate for and implement best-practice security measures within Anduril’s software toolchain
• Work as a member of a multi-disciplinary software team, including as a mentor for Software Engineers from differing backgrounds

REQUIRED QUALIFICATIONS

• Bachelor’s degree in Computer Science, Software Engineering, a relevant field, or equivalent experience
• Experience in a senior role for the delivery of a software and/or hardware system with a mature software delivery, security and operations capability
• Experience with the design, implementation and operation of horizontally scaled cloud technologies
• Experience troubleshooting and analyzing remotely deployed software systems
• Capacity to work holistically on software enabled capabilities up and down the software stack and through lifecycle through design, implementation, operation and sustainment
• Capacity to act as the technical owner for a software service, including stakeholder engagement, requirements definition, roadmap management, team co-ordination, design, implementation, sustainment and evolution
• Capacity to learn and grow individually, while mentoring junior team members effectively, building team cohesion and capacity
• Ability to obtain and maintain an Australian Government Security Clearance

PREFERRED QUALIFICATIONS

• Experience writing cloud-native services using C++, Rust, Python and/or Go
• Experience with the NixOS operating system and the Nix programming language
• Systems and/or application programming skills including algorithms, data structures, concurrency and optimization
• Experience managing infrastructure with Terraform
• A strong understanding of networking, particularly in cloud and hybrid environments
• A strong knowledge of and experience with deploying applications with Kubernetes and maintaining Kubernetes clusters
• Desire to learn and grow in to other roles that require experience as a Senior Software Engineer, such as Principal Software Engineer and/or Engineering Manager
• Desire to grow in to a Tech-Lead-Manager role, with responsibility for line management of engineers, in addition to delivery

At Anduril Australia we are developing unmanned systems for subsurface and other domains that will leverage unsupervised autonomy for the delivery of long endurance, multi-mission capability to our customers. These projects, including but not limited to the Extra Large Autonomous Undersea Vehicle (XL-AUV) Program, require Senior Site Reliability Engineers with deep experience in modern software development, delivery and sustainment toolchains. The Senior Site Reliability Engineer strives to leverage their experience to rapidly architect, design, delivery, support and evolve toolchains required to delivery next-generation autonomous systems.

WHAT YOU'LL DO

• Lead the design, development, implementation and support of next-generation software delivery toolchains that enable the continuous and secure delivery of capabilities orders of magnitude faster than the competition, including in times of national crisis and across multiple national security classification domains
• Manage modern ICT systems at the infrastructure layer, including providers and/or technologies such as AWS, Azure, and VMWare ESXi
• Manage modern ICT systems at the operating system layer, including operating systems such as NixOS, Ubuntu, Red Hat, and Microsoft Windows
• Manage modern ICT systems at the orchestration layer, including technologies such as OpenShift, Kubernetes, Docker and Terraform
• Manage modern ICT systems at the application layer, including Github Enterprise, CircleCI and a variety of proprietary applications
• Contribute to our Nix managed build and deployment systems
• Contribute to the management of ICT hardware systems in a limited capacity
• Advocate for and implement best-practice security measures within Anduril’s software toolchain
• Work as a member of a multi-disciplinary software team, including as a mentor for Software Engineers from differing backgrounds

REQUIRED QUALIFICATIONS

• Bachelor’s degree in Computer Science, Software Engineering, a relevant field, or equivalent experience
• Experience in a senior role for the delivery of a software and/or hardware system with a mature software delivery, security and operations capability
• Experience with the design, implementation and operation of horizontally scaled cloud technologies
• Experience troubleshooting and analyzing remotely deployed software systems
• Capacity to work holistically on software enabled capabilities up and down the software stack and through lifecycle through design, implementation, operation and sustainment
• Capacity to act as the technical owner for a software service, including stakeholder engagement, requirements definition, roadmap management, team co-ordination, design, implementation, sustainment and evolution
• Capacity to learn and grow individually, while mentoring junior team members effectively, building team cohesion and capacity
• Ability to obtain and maintain an Australian Government Security Clearance

PREFERRED QUALIFICATIONS

• Experience writing cloud-native services using C++, Rust, Python and/or Go
• Experience with the NixOS operating system and the Nix programming language
• Systems and/or application programming skills including algorithms, data structures, concurrency and optimization
• Experience managing infrastructure with Terraform
• A strong understanding of networking, particularly in cloud and hybrid environments
• A strong knowledge of and experience with deploying applications with Kubernetes and maintaining Kubernetes clusters
• Desire to learn and grow in to other roles that require experience as a Senior Software Engineer, such as Principal Software Engineer and/or Engineering Manager
• Desire to grow in to a Tech-Lead-Manager role, with responsibility for line management of engineers, in addition to delivery

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

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 building out our Data Reliability & Quality Engineering function in Sydney, the Site Reliability Engineering (SRE) arm of our global data platform.

This team ensures that data is reliable, accurate and available when it’s needed. You’ll sit at the intersection of data engineering, operations and market data, monitoring critical pipelines, improving system resilience and building automation to detect and prevent issues before they impact trading or research.

You’ll play a key role in shaping how we ingest and deliver trusted, high-quality data at scale, supporting a growing, data-driven global business. In this role, you will:

• Monitor and optimize the performance and stability of data pipelines to meet SLAs.

• Design and maintain data quality tests for accuracy, consistency and completeness.

• Investigate data incidents, perform root-cause analysis and implement preventive measures.

• Apply SRE principles to enhance reliability, alerting and recovery mechanisms.

• Develop automation and tooling to reduce manual intervention and improve scalability.

• Collaborate with data engineers, researchers and market data teams to align reliability goals with business priorities.

Who You Are

• 2+ years of experience in data engineering, site reliability engineering (SRE) or data operations.

• Proficient in SQL, ETL processes and at least one programming language (Python, Scala or C++).

• Strong focus on automation, system resilience and continuous improvement.

• Passionate about data quality, observability and performance optimization.

• Structured and methodical in problem-solving, with strong debugging skills.

• Excellent communication skills and a collaborative, proactive mindset.

Nice to have:

• Experience with Databricks, data observability platforms or distributed/cloud-based data systems.

• Familiarity with alerting and monitoring tools (e.g. Grafana, Prometheus, Airflow or similar).

• Exposure to financial data pipelines or low-latency trading environments.

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.

• 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.

If you’re passionate about supporting reliable, high-performance data systems and want your work to directly impact trading outcomes, we’d love to hear from you.

Apply now and help us build the next evolution of Optiver’s global data platform.

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 building out our Data Reliability & Quality Engineering function in Sydney, the Site Reliability Engineering (SRE) arm of our global data platform.

This team ensures that data is reliable, accurate and available when it’s needed. You’ll sit at the intersection of data engineering, operations and market data, monitoring critical pipelines, improving system resilience and building automation to detect and prevent issues before they impact trading or research.

You’ll play a key role in shaping how we ingest and deliver trusted, high-quality data at scale, supporting a growing, data-driven global business. In this role, you will:

• Monitor and optimize the performance and stability of data pipelines to meet SLAs.

• Design and maintain data quality tests for accuracy, consistency and completeness.

• Investigate data incidents, perform root-cause analysis and implement preventive measures.

• Apply SRE principles to enhance reliability, alerting and recovery mechanisms.

• Develop automation and tooling to reduce manual intervention and improve scalability.

• Collaborate with data engineers, researchers and market data teams to align reliability goals with business priorities.

Who You Are

• 2+ years of experience in data engineering, site reliability engineering (SRE) or data operations.

• Proficient in SQL, ETL processes and at least one programming language (Python, Scala or C++).

• Strong focus on automation, system resilience and continuous improvement.

• Passionate about data quality, observability and performance optimization.

• Structured and methodical in problem-solving, with strong debugging skills.

• Excellent communication skills and a collaborative, proactive mindset.

Nice to have:

• Experience with Databricks, data observability platforms or distributed/cloud-based data systems.

• Familiarity with alerting and monitoring tools (e.g. Grafana, Prometheus, Airflow or similar).

• Exposure to financial data pipelines or low-latency trading environments.

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.

If you’re passionate about supporting reliable, high-performance data systems and want your work to directly impact trading outcomes, we’d love to hear from you.

Apply now and help us build the next evolution of Optiver’s global data platform.

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 are looking for an experienced software engineer and team leader to join our APAC Data Engineering Platform team. The team is responsible for developing Optiver’s next-generation data platform for research and real-time trading, covering orchestration, storage, access and governance of data at scale. This team delivers robust, consistent solutions for a range of stakeholders across the business including engineers, researchers and traders. Our Data Engineers develop solutions using a mix of third-party and in-house technologies, owning their changes end-to-end including understanding the business problem, design, implementation, testing, deployment and monitoring.

As a leader you will be responsible for working with stakeholders across the company to define the team's strategy and roadmap, and you will execute that vision with your team. Your leadership will directly enable a faster, simpler, and more scalable innovation cycle for Optiver globally. You will also be responsible for building the team and growing engineers to reach their full potential. This is a hybrid leadership and engineering role with meaningful hands-on time across requirements, architecture, and code.

Other responsibilities include:

• Build and lead a high performance data engineering team, including managing performance, career development and delivery.

• Own and deliver the vision, strategy and roadmap for Optiver’s data platform.

• Architect platform components (orchestration, storage/table formats, metadata/governance, streaming) that scale across APAC and integrate globally.

• Partner with stakeholders (research, trading, developers, SRE, security) to prioritise and achieve cross-team changes.

• Standardise ingestion and access workflows, including schema management, lineage, permissions and audit.

• Collaborate with our Europe & US offices to converge patterns and shared services.

• Contribute hands-on to key designs and production code. Uphold high engineering standards and best practices.

Who you are

Optiver needs our next Engineering Lead to have:

• 7+ years experience as a Software Engineer delivering production platforms and 2+ years of experience leading software engineering teams.

• Strong experience with distributed systems & reliability fundamentals, including partitioning, replication, consistency/availability tradeoffs.

• Expertise with one or more of Python/C++/Java/Rust. Solid API and system design skills.

• Data platform fundamentals, including batch/stream processing, table formats, object storage, SQL.

• Understanding of security and governance, such as encryption, authentication, and access control.

• Practical experience with streaming and batch data (e.g., Kafka + Schema Registry).

• Experience making architectural decisions on IT solutions, system design & implementation.

• Excellent stakeholder communication and roadmap ownership.

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.

At Optiver we are hiring the Head of Infrastructure (APAC) — a senior engineering leader and the primary regional partner to the APAC CTO and Global Head of Infrastructure. You will lead APAC infrastructure engineering capability: setting regional priorities, validating regional architectures, and ensuring the region delivers resilient, reliable, low-latency infrastructure.

This role requires both engineering pedigree and strong operational judgement. You will set regional priorities and outcomes, and you will guide, shape and assure delivery from globally managed and local teams so those outcomes are met. You will influence and validate technical designs to ensure they are fit for APAC constraints, hold teams and partners accountable for execution, and orchestrate escalations where needed. Above all, you will translate firm and APAC priorities into delivered outcomes while maintaining stakeholder confidence — making pragmatic trade-offs between latency, resilience, risk, cost and time-to-market.

WHY THIS ROLE MATTERS

In HFT, infrastructure is a competitive edge — small gains in latency, reliability or time to market directly affect success. Done well, the Head of Infrastructure (APAC) ensures regional engineering delivers the resilient platforms that improve execution, reduce risk and enable rapid delivery: you’ll set regional priorities, convene and hold teams and suppliers to account, and assure technical delivery (architectures, handoffs, major projects).

KEY RESPONSIBILITIES

• Act as the APAC Infrastructure leader: own APAC outcomes, escalations, decisions and cross-team delivery while partnering with the APAC CTO and Global Head of Infrastructure.

• Ensure coherent regional delivery from globally managed teams: define and run the operating cadence, set and enforce SLAs/OKRs, remove cross-team blockers, and coordinate delivery across time zones and geographies.

• Translate strategy into delivery: convert firm and APAC business priorities into clear infrastructure outcomes, term plans and measurable delivery commitments.

• Be the escalation owner: own APAC-level incident and change escalation, shape postmortems and remediation, and ensure robust assurance over change & configuration controls and site resilience.

• Manage the APAC operating rhythm & org leadership: set cadence, delegate effectively, hold leaders accountable, and continuously improve the region’s practices so work becomes repeatable and handover to BAU is clear.

• Partner with other regional leads: work with EU, US and other regional leads to converge regional processes into global ones, share best practices, highlight regional constraints, and ensure global standards and tooling are fit-for-purpose in APAC.

• Mentor and develop senior technical talent: coach senior engineers and engineering managers on leadership, operations and communication; promote psychological safety and an engineering culture of ownership and long-term thinking.

• Build and maintain durable stakeholder relationships: engage business, engineering and global counterparts; provide executive-ready communication of status, risk, decisions and asks.

• Take responsibility for regional talent strategy: identify leadership and performance gaps and define regional headcount and senior-hire priorities in partnership with global leads and the HRBP. Global teams will continue to own their pipelines and bench development; you will provide regional assurance, influence hiring prioritisation, and step in to recruit or accelerate capability where regional delivery requires it.

ABOUT THE TEAM

The APAC Infrastructure function operates across Sydney, Shanghai, Mumbai, Hong Kong, Japan, and is responsible for the infrastructure foundations we build and deploy our trading and non-trading environments on. You will work with globally managed engineering teams, APAC infrastructure leaders, and partner extensively with global infrastructure teams.

WHAT WE'RE LOOKING FOR

• Strong engineering pedigree: hands-on technical experience and proven architecture/engineering leadership - preferably in infrastructure engineering and/or latency-sensitive systems.

• Experience leading engineering functions at Head/Director level, defining technical roadmaps, establishing standards and growing engineering teams.

• Operational judgement: able to balance engineering quality with operational reliability and business timelines.

• Executive-level stakeholder skills and the ability to represent the region in global technical discussions.

• Experience operating in a matrix organisation and coordinating delivery from globally managed and highly distributed teams across multiple countries and timezones.

• A builder mindset: a record of driving standardisation, automation and turning bespoke solutions into durable engineering practices.

• Willingness to travel: this role requires approximately 4 weeks of travel per year across the US, Europe, and APAC.

WHAT YOU'LL GET

• 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.

DIVERSITY STATEMENT

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

As a Principal Engineer, you will play a key role in building and evolving Optiver’s next-generation data platform that supports research and real-time trading.

The platform spans orchestration, storage, access and governance of data at scale, enabling engineers, researchers and traders to work efficiently with high-quality data.

Your responsibilities will include:

• Designing and developing scalable data platform components (e.g. orchestration, storage formats, metadata and streaming systems)
• Working across the full lifecycle: problem understanding, design, implementation, testing, deployment and monitoring
• Contributing to architectural decisions that improve performance, scalability and reliability
• Standardising data ingestion and access patterns, including schema management, lineage, permissions and auditing
• Collaborating with stakeholders across engineering, research, trading, SRE and security to deliver impactful solutions
• Driving high-quality engineering practices, including code quality, testing and observability
• Partnering with global teams to align on shared patterns and platforms

This is a hands-on role with meaningful contribution to system design and production code

Who you are

Optiver needs our next Principal Engineer to have:

• 7+ years experience as a Software Engineer delivering production platforms.

• Strong experience with distributed systems & reliability fundamentals, including partitioning, replication, consistency/availability tradeoffs.

• Expertise with one or more of Python/C++/Java/Rust. Solid API and system design skills.

• Data platform fundamentals, including batch/stream processing, table formats, object storage, SQL.

• Understanding of security and governance, such as encryption, authentication, and access control.

• Practical experience with streaming and batch data (e.g., Kafka + Schema Registry).

• Experience making architectural decisions on IT solutions, system design & implementation.

• Excellent stakeholder communication.

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.

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 are looking for an experienced software engineer and team leader to lead our APAC Data Engineering Platform team. The team is responsible for developing Optiver’s next-generation data platform for research and real-time trading, covering orchestration, storage, access and governance of data at scale. This team delivers robust, consistent solutions for a range of stakeholders across the business including engineers, researchers and traders. Our Data Engineers develop solutions using a mix of third-party and in-house technologies, owning their changes end-to-end including understanding the business problem, design, implementation, testing, deployment and monitoring.

As a leader you will be responsible for working with stakeholders across the company to define the team's strategy and roadmap, and you will execute that vision with your team. Your leadership will directly enable a faster, simpler, and more scalable innovation cycle for Optiver globally. You will also be responsible for building the team and growing engineers to reach their full potential. This is a hybrid leadership and engineering role with meaningful hands-on time across requirements, architecture, and code.

Other responsibilities include:

• Build and lead a high performance data engineering team, including managing performance, career development and delivery.

• Own and deliver the vision, strategy and roadmap for Optiver’s data platform.

• Architect platform components (orchestration, storage/table formats, metadata/governance, streaming) that scale across APAC and integrate globally.

• Partner with stakeholders (research, trading, developers, SRE, security) to prioritise and achieve cross-team changes.

• Standardise ingestion and access workflows, including schema management, lineage, permissions and audit.

• Collaborate with our Europe & US offices to converge patterns and shared services.

• Contribute hands-on to key designs and production code. Uphold high engineering standards and best practices.

Who you are

Optiver needs our next Data Team Lead to have:

• 7+ years experience as a Software Engineer delivering production platforms and 2+ years of experience leading software engineering teams.

• Strong experience with distributed systems & reliability fundamentals, including partitioning, replication, consistency/availability tradeoffs.

• Expertise with one or more of Python/C++/Java/Rust. Solid API and system design skills.

• Data platform fundamentals, including batch/stream processing, table formats, object storage, SQL.

• Understanding of security and governance, such as encryption, authentication, and access control.

• Practical experience with streaming and batch data (e.g., Kafka + Schema Registry).

• Experience making architectural decisions on IT solutions, system design & implementation.

• Excellent stakeholder communication and roadmap ownership.

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.

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

About the team:

The Trade Desk Network Team owns end-to-end networking across one of the industry's most demanding infrastructures, spanning large-scale bare-metal datacenters and major public cloud platforms. We work at the intersection of network engineering and software development, embedding deeply with application, datacenter, and SRE teams to design and operate networks that power a global, high-performance ad tech platform. Our team takes a software-first approach to everything we build, and we actively integrate modern AI-assisted development tools like Cursor and Claude into our daily workflows. You will be engineering the future of network automation, not just maintaining the status quo.

Who are we looking for:

We are looking for a Senior Software Engineer who thrives at the intersection of deep networking expertise and software craftsmanship. You will partner closely with SRE and infrastructure teams to shape strategy and build the next generation of network automation, grounded in industry best practices and a bias toward scalable, maintainable solutions. You have an almost obsessive drive to keep networks healthy, performant, and resilient.

What will you be doing:

• Design, build, and scale a global network platform spanning physical datacenters and multi-cloud environments across AWS, Azure, and Alibaba Cloud.
• Support thousands of hosts worldwide, engineering reliable and efficient solutions to petabyte-scale data challenges.
• Own troubleshooting and resolution of complex network issues, upholding high availability and performance across the entire infrastructure footprint.
• Lead root cause analysis and postmortems, turning incidents into actionable improvements that raise the bar for operational excellence.
• Eliminate toil by building tools, automating workflows, and continuously improving the processes your team depends on every day.
• Share responsibility for network integrity through participation in a global, follow-the-sun on-call rotation.

What you bring to the table:

• You have 6-8 years of hands on network automation and operational experience supporting large scale production infrastructure. 
• You have a software-first mindset with strong development and networking experience, able to think like an engineer and operate like an architect.
• You bring deep expertise in TCP/IP, the OSI model, and large-scale IP networking protocols including BGP and OSPF.
• You have hands-on experience with Kubernetes networking technologies such as Cilium and Calico, and a solid understanding of container network interfaces (CNIs).
• You have managed software load balancers like NGINX Ingress, Envoy, or HAProxy in large-scale production environments.
• You are skilled at troubleshooting and performance tuning in Kubernetes and Docker environments, with a focus on networking. Experience running Kubernetes clusters on bare-metal is a plus.
• You are proficient in advanced networking technologies, including:
• IPv6 configuration and transition strategies
• Software-Defined Networking (SDN) and SDN controller experience
• Quality of Service (QoS) implementations and bandwidth management
• You have operated network devices at scale using network operating systems such as SONiC, Cisco IOS, JunOS, Arista EOS, or Nokia SR Linux/SR OS.
• You are comfortable with monitoring and alerting systems, writing complex rules and time-series queries using tools like Prometheus and Grafana.
• You practice infrastructure-as-code and apply DevOps and SRE principles to build and manage networks programmatically.
• You know how to build robust workflows and pipelines to test and safely deploy changes to production.
• You have an interest or background in platform engineering and can plan and build infrastructure to support large-scale, distributed systems.
• Proficient creating automation and building tools using Python or Go.
• Experience integrating AI tools (LLMs, MCP, agentic workflows) into engineering processes to automate tasks and improve development velocity.

 Key attributes:

Technical Contributions:

• Demonstrated experience building resilient, always-on networks across diverse technologies and layers.
• Data-driven decision maker who evaluates ROI, implementation complexity, and customer impact before committing to a direction.
• Operationally minded: you reduce complexity, mitigate risk, and keep scaling cost-effective as systems grow.
• A track record of self-directed, high-impact contributions to large-scale, long-horizon projects.

Collaboration and Communication

• Strong communication and documentation skills, with the ability to distil complex technical topics and drive alignment across teams.
• Empathetic thinker who understands the broader context and motivations behind objectives, not just the immediate ask.
• Highly collaborative by nature, able to work fluidly across engineering disciplines and bring people together around a shared goal.

One of the best things about working at The Trade Desk is the breadth of technical opportunity, and we do not expect you to walk in knowing every technology we use. What we care about is your ability to learn quickly, think critically, and reach for the right tool for the job. What you know matters less than how fast you grow and how creatively you solve problems. We are not looking for engineers who have all the answers; we are looking for engineers who can invent answers no one has thought of yet, to questions no one has thought to ask.

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

We’re hiring a Senior Site Reliability Engineer!

• 🗓️ Full-time | Permanent 

• 📍 Preferred locations: Sydney, Brisbane, or Melbourne. Open to Perth based for the right candidate! 

• 🏡 Hybrid working: 2 days in office, 3 days WFH  

Does a competitive salary package with company stock, five wellness days per year, a flexible benefits package of $1000 per year and a fantastic team culture spark your interest? 

👋 Meet AlayaCare! We’re a fast-growing SaaS scale-up on a mission to transform aged and disability care across Australia, Canada, the US and beyond. Our platform helps care providers deliver exceptional service in homes, communities, and residential settings. 

We’re big on Tech with Purpose and passionate about improving lives - all while having a little fun along the way (we’ve been known to enjoy a team lunch or three). 

 The Role: 

We’re on the lookout for a Senior Site Reliability Engineer who’s ready to bring their self-starting nature, AWS experience & analytical mind to the table. Reporting to the SRE, Engineering Manager, you'll help drive the reliability of our live SaaS solutions across the region. 

Your days will involve: 

Development, Automation, and Tooling 

• Design, build, and maintain infrastructure and platform services, including Kubernetes and observability tooling 

• Implement infrastructure as code, configuration management, and automated testing to ensure reliable, repeatable environments 

• Contribute to code and configuration reviews to improve scalability, maintainability, and reuse. 

• All the above using AI first mindset and development tooling such as Cursor and Kiro. 

• Build and tune AI Agents to accelerate delivery, and automate repetitive tasks. 

Reliability and Operations 

• Monitor production systems, troubleshoot issues, and improve logging, monitoring, alerting, and runbooks 

• Participate in on-call rotations, incident response, and post-incident reviews to improve long-term reliability.  

Requirements and Collaboration 

• Partner with Product, Engineering, and development teams to translate requirements into practical infrastructure solutions. 

• Identify risks related to operability, security, performance, and cost, and recommend appropriate trade-offs.  

Continuous Improvement 

• Contribute to operational quality through runbooks, security practices, performance tuning, and process improvements 

• Proactively identify issues, raise concerns, and stay current with emerging SRE practices and technologies. 

You’ll thrive in this role if you: 

• Bring 5+ years of experience in SRE/DevOps or a similar role 

• Believe that AI agents can be better than humans at certain tasks and are interested in maximizing their usage 

• Have solid hands-on experience with AWS and Terraform 

• Have practical experience running workloads on Docker & Kubernetes  

• Are known for your problem-solving skills and your ability to work well autonomously 

• Are proficient in at least one development or scripting language (such as Python, Go, Bash) 

• Have practical knowledge of infrastructure as a code (CloudFormation or Terraform) 

• Have some knowledge of APM, logging & metrics systems (New Relic, Prometheus or ELK)  

• Have some background knowledge of system & network security fundamentals 

• Have some experience participating in incident management 

Bonus points if you: 

• Have knowledge of databases (such as MySQL/PostgreSQL) 

• Have Azure experience 

• Have knowledge of the aged or disability care sector 

• Have previous experience with AlayaCare/Procura products 

We believe great work should be rewarded. Here’s how we show our appreciation: 

• 🏡Choose your own 2 days/week in office, 3 days WFH 

• 💰 Competitive salary + company stock (RSUs) 

• 🧘 5 Wellness days per year  

• 💳 $1,000/year flexible benefits package  

• 👶 22 weeks company-paid parental leave 

• 🧡 2 days company-paid volunteer leave to support causes you care about 

• 🍕 Team lunches, events & wellness activities 

• 🤝 A genuinely open, inclusive, and collaborative culture 

• 💡 A chance to do purposeful work in the fast-paced tech sector, whilst making real impact in the care space.  

Belonging matters. 

We’re committed to building an organisation that reflects the communities we serve. Diversity, equity, inclusion, and accessibility aren’t just buzzwords here, they’re woven into everything we do.  

Need adjustments to participate in the recruitment process? We’ve got you. Just reach out to our HR team: hr-anz@alayacare.com. We do not accept unsolicited CVs from Recruitment Agencies. 

We’re hiring a Senior Site Reliability Engineer!

• 🗓️ Full-time | Permanent 

• 📍 Preferred locations: Sydney, Brisbane, or Melbourne. Open to Perth based for the right candidate! 

• 🏡 Hybrid working: 2 days in office, 3 days WFH  

Does a competitive salary package with company stock, five wellness days per year, a flexible benefits package of $1000 per year and a fantastic team culture spark your interest? 

👋 Meet AlayaCare! We’re a fast-growing SaaS scale-up on a mission to transform aged and disability care across Australia, Canada, the US and beyond. Our platform helps care providers deliver exceptional service in homes, communities, and residential settings. 

We’re big on Tech with Purpose and passionate about improving lives - all while having a little fun along the way (we’ve been known to enjoy a team lunch or three). 

 The Role: 

We’re on the lookout for a Senior Site Reliability Engineer who’s ready to bring their self-starting nature, AWS experience & analytical mind to the table. Reporting to the SRE, Engineering Manager, you'll help drive the reliability of our live SaaS solutions across the region. 

Your days will involve: 

Development, Automation, and Tooling 

• Design, build, and maintain infrastructure and platform services, including Kubernetes and observability tooling 

• Implement infrastructure as code, configuration management, and automated testing to ensure reliable, repeatable environments 

• Contribute to code and configuration reviews to improve scalability, maintainability, and reuse. 

• All the above using AI first mindset and development tooling such as Cursor and Kiro. 

• Build and tune AI Agents to accelerate delivery, and automate repetitive tasks. 

Reliability and Operations 

• Monitor production systems, troubleshoot issues, and improve logging, monitoring, alerting, and runbooks 

• Participate in on-call rotations, incident response, and post-incident reviews to improve long-term reliability.  

Requirements and Collaboration 

• Partner with Product, Engineering, and development teams to translate requirements into practical infrastructure solutions. 

• Identify risks related to operability, security, performance, and cost, and recommend appropriate trade-offs.  

Continuous Improvement 

• Contribute to operational quality through runbooks, security practices, performance tuning, and process improvements 

• Proactively identify issues, raise concerns, and stay current with emerging SRE practices and technologies. 

You’ll thrive in this role if you: 

• Bring 5+ years of experience in SRE/DevOps or a similar role 

• Believe that AI agents can be better than humans at certain tasks and are interested in maximizing their usage 

• Have solid hands-on experience with AWS and Terraform 

• Have practical experience running workloads on Docker & Kubernetes  

• Are known for your problem-solving skills and your ability to work well autonomously 

• Are proficient in at least one development or scripting language (such as Python, Go, Bash) 

• Have practical knowledge of infrastructure as a code (CloudFormation or Terraform) 

• Have some knowledge of APM, logging & metrics systems (New Relic, Prometheus or ELK)  

• Have some background knowledge of system & network security fundamentals 

• Have some experience participating in incident management 

Bonus points if you: 

• Have knowledge of databases (such as MySQL/PostgreSQL) 

• Have Azure experience 

• Have knowledge of the aged or disability care sector 

• Have previous experience with AlayaCare/Procura products 

We believe great work should be rewarded. Here’s how we show our appreciation: 

• 🏡Choose your own 2 days/week in office, 3 days WFH 

• 💰 Competitive salary + company stock (RSUs) 

• 🧘 5 Wellness days per year  

• 💳 $1,000/year flexible benefits package  

• 👶 22 weeks company-paid parental leave 

• 🧡 2 days company-paid volunteer leave to support causes you care about 

• 🍕 Team lunches, events & wellness activities 

• 🤝 A genuinely open, inclusive, and collaborative culture 

• 💡 A chance to do purposeful work in the fast-paced tech sector, whilst making real impact in the care space.  

Belonging matters. 

We’re committed to building an organisation that reflects the communities we serve. Diversity, equity, inclusion, and accessibility aren’t just buzzwords here, they’re woven into everything we do.  

Need adjustments to participate in the recruitment process? We’ve got you. Just reach out to our HR team: hr-anz@alayacare.com. We do not accept unsolicited CVs from Recruitment Agencies. 

We’re hiring a Senior Site Reliability Engineer!

• 🗓️ Full-time | Permanent 

• 📍 Preferred locations: Sydney, Brisbane, or Melbourne. Open to Perth based for the right candidate! 

• 🏡 Hybrid working: 2 days in office, 3 days WFH  

Does a competitive salary package with company stock, five wellness days per year, a flexible benefits package of $1000 per year and a fantastic team culture spark your interest? 

👋 Meet AlayaCare! We’re a fast-growing SaaS scale-up on a mission to transform aged and disability care across Australia, Canada, the US and beyond. Our platform helps care providers deliver exceptional service in homes, communities, and residential settings. 

We’re big on Tech with Purpose and passionate about improving lives - all while having a little fun along the way (we’ve been known to enjoy a team lunch or three). 

 The Role: 

We’re on the lookout for a Senior Site Reliability Engineer who’s ready to bring their self-starting nature, AWS experience & analytical mind to the table. Reporting to the SRE, Engineering Manager, you'll help drive the reliability of our live SaaS solutions across the region. 

Your days will involve: 

Development, Automation, and Tooling 

• Design, build, and maintain infrastructure and platform services, including Kubernetes and observability tooling 

• Implement infrastructure as code, configuration management, and automated testing to ensure reliable, repeatable environments 

• Contribute to code and configuration reviews to improve scalability, maintainability, and reuse. 

• All the above using AI first mindset and development tooling such as Cursor and Kiro. 

• Build and tune AI Agents to accelerate delivery, and automate repetitive tasks. 

Reliability and Operations 

• Monitor production systems, troubleshoot issues, and improve logging, monitoring, alerting, and runbooks 

• Participate in on-call rotations, incident response, and post-incident reviews to improve long-term reliability.  

Requirements and Collaboration 

• Partner with Product, Engineering, and development teams to translate requirements into practical infrastructure solutions. 

• Identify risks related to operability, security, performance, and cost, and recommend appropriate trade-offs.  

Continuous Improvement 

• Contribute to operational quality through runbooks, security practices, performance tuning, and process improvements 

• Proactively identify issues, raise concerns, and stay current with emerging SRE practices and technologies. 

You’ll thrive in this role if you: 

• Bring 5+ years of experience in SRE/DevOps or a similar role 

• Believe that AI agents can be better than humans at certain tasks and are interested in maximizing their usage 

• Have solid hands-on experience with AWS and Terraform 

• Have practical experience running workloads on Docker & Kubernetes  

• Are known for your problem-solving skills and your ability to work well autonomously 

• Are proficient in at least one development or scripting language (such as Python, Go, Bash) 

• Have practical knowledge of infrastructure as a code (CloudFormation or Terraform) 

• Have some knowledge of APM, logging & metrics systems (New Relic, Prometheus or ELK)  

• Have some background knowledge of system & network security fundamentals 

• Have some experience participating in incident management 

Bonus points if you: 

• Have knowledge of databases (such as MySQL/PostgreSQL) 

• Have Azure experience 

• Have knowledge of the aged or disability care sector 

• Have previous experience with AlayaCare/Procura products 

We believe great work should be rewarded. Here’s how we show our appreciation: 

• 🏡Choose your own 2 days/week in office, 3 days WFH 

• 💰 Competitive salary + company stock (RSUs) 

• 🧘 5 Wellness days per year  

• 💳 $1,000/year flexible benefits package  

• 👶 22 weeks company-paid parental leave 

• 🧡 2 days company-paid volunteer leave to support causes you care about 

• 🍕 Team lunches, events & wellness activities 

• 🤝 A genuinely open, inclusive, and collaborative culture 

• 💡 A chance to do purposeful work in the fast-paced tech sector, whilst making real impact in the care space.  

Belonging matters. 

We’re committed to building an organisation that reflects the communities we serve. Diversity, equity, inclusion, and accessibility aren’t just buzzwords here, they’re woven into everything we do.  

Need adjustments to participate in the recruitment process? We’ve got you. Just reach out to our HR team: hr-anz@alayacare.com. We do not accept unsolicited CVs from Recruitment Agencies. 

As a Specialist OT Engineer, you’ll be joining the IT & Security team responsible for maintaining High System Integrity Protection Scheme (SIPS) Performance at Waratah Super Battery; the most powerful BESS globally. In addition, the team recently achieved commercial operation date (COD) alongside the first full month of operational reporting for Akaysha’s Ulinda Park BESS.  

Building on this momentum, the role will focus on establishing and sustaining stable, reliable day-to-day OT system operations across multiple live sites. You will play a key role in supporting BAU activities, maintaining system integrity, and ensuring OT environments operate safely and predictably over time. 

Each site presents unique technical and operational considerations, offering the opportunity to deepen your experience in supporting the reliability, performance, and security of operational technology systems. This includes hands on involvement with SCADA servers and HMIs, as well as PCS, BMS, and EMS subsystems, throughout the operations and maintenance phase of largescale energy assets.  

Your expertise will be critical in enabling stable, visible and secure OT environments across Akaysha’s portfolio of assets with your work making a tangible impact as you: 

• Manage and maintain OT infrastructure—including SCADA, HMIs, BESS, gateways, and historians—while overseeing configuration, documentation, system health, automation, and lifecycle planning. 
  
  
• Support secure, governed OT–cloud integration (Azure/AWS) with accurate, high‑quality data flows for real‑time analytics and AI‑driven maintenance 
  
  
• Apply OT cybersecurity and compliance practices across AESCSF/IEC‑62443, hardening, secure access, monitoring, vulnerability management, asset control, backups, and SOCI requirements. 
  
  
• Maintain and troubleshoot OT system performance and communications across SCADA, RTUs, historians, and BESS subsystems while resolving incidents, supporting on‑call operations, and improving OT architectures and practices. 
  
  
• Coordinate OT vendor support, technical reviews, compliance, lifecycle planning, Tier 2/3 assistance, and commissioning activities while reviewing documentation and deliverables. 

Travel to AU sites once every 2-3 months or when needed, is a requirement of this position. The role can be based at Akaysha’s Melbourne (HQ), Sydney or Brisbane office with the option to work in a hybrid capacity – spending time in the office, and at home. 

Making an impact in this role will rely on proven expertise in the following areas:   

• Industrial Control Systems (ICS) & SCADA 
  Expertise in configuring and optimising ICS environments, including SCADA, HMIs, PLCs, RTUs, and IEDs for real‑time operations.
  
  
• Industrial Communication Protocols 
  Skilled in applying and interpreting industrial protocols - Modbus, DNP3, IEC 61850, and OPC/OPC‑UA—to ensure reliable device and system communication. 
  
  
• OT Cybersecurity 
  Proficient in applying OT security frameworks (AESCSF, IEC 62443) to guide hardening, segmentation, and secure system architecture. 
  
  
• Troubleshooting & Systems Diagnostics 
  Skilled in diagnosing faults across OT networks, control systems, data pipelines, and BESS subsystems using structured problem‑solving and root‑cause methods. 
  
  
• Cloud‑Integrated OT Systems 
  Knowledge of OT–cloud integration patterns, including telemetry pipelines, secure connectivity, and cloud‑based monitoring and analytics. 
  
  
• Vendor & Contractor Coordination 
  Experienced in coordinating technical validation and lifecycle activities with OEMs, service providers, and contractors across reviews and assessments. 
  
  
• Technical Documentation 
  Proficient in producing clear, accurate technical documentation, including diagrams, procedures, system records, and operational artefacts. 

 A Snapshot  

As the Associate HV Infrastructure Director, APAC you will report to the Senior Director, Utilities Infrastructure and work closely with Development, Technology and Operations teams, making your mark in several ways:  

• You will be a strategic leader and problem solver, responsible for developing and executing strategies to continuously improve delivery of HV power systems to our sites, 
• You will be responsible for aligning processes with strategic business goals and priorities, 
• Engaging with key stakeholders to ensure AirTrunk strategy is delivered, 
• Driving continuous engineering solutions across the business by championing customer-centric outcomes, 
• Resolving a diverse range of problems as they arise to maintain the customer and delivery focus for the business. 

Your Day to Day  

• Develop and motivate a high performing team,  
• Develop and implement utilities strategies to ensure effective and improving HV system delivery across the Asia-Pacific Region, 
• Ensure the highest safety and quality across all projects, 
• Ensure the delivery of HV systems is integrated with whole-of-Data Centre delivery, 
• Oversee Tender and onboarding vendor and contractor partner process, 
• Analyse current and past project HV delivery performance to contribute to improvements going forward,   
• Continuously drive efficiency in delivery, ensuring problems are resolved, lessons are learnt and embedded into processes going forward to improve the effectiveness of HV infrastructure, 
• Manage and develop key relationships at all levels with utilities, regulators, consultants, vendors and contractors, 
• Manage and negotiate at a deep technical level with authorities and utilities to achieve best possible project outcomes, 
• Work broadly across the business to ensure alignment of the utilities program with the rest of the business, 
• Develop and improve regular project reporting to senior management including project safety, quality, time, costs, progress, authorities and risk, 
• Set and manage KPI and SLA’s for our vendors,  
• Manage the development of AirTrunk’s HV on site networks to be safe and efficient, meeting and exceeding local code requirements and industry best practice where appropriate,  
• Oversee and improve policy and practice in the development and management of the HV network design on new and existing AirTrunk networks, including primary, secondary, SCADA, earthing and DC systems,  
• Travel to projects and sites as required.   

 Minimum requirements:   

• 10+ years HV design, delivery and operations experience 
• 10+ years experience working on highly-integrated large scale projects 
• A Bachelor degree in Electrical Engineering 
• Strong and effective communicator with the ability to confidently negotiate with internal and external stakeholders on a professional and senior level.  
• Excellent written and verbal communication skills with the ability to communicate and influence up to the executive level internally and with external stakeholders  
• Managed and mentored high performing teams, minimum of 7 years,   
• Well organised and effective manager to manage workload and meet deadlines  
• Minimum 10 years broad high voltage experience in design, delivery and operations with a utility, electrical consultant or contractor,  
• Strong technical knowledge of HV systems and assets including GIS, AIS, switchgear, Transformers, protection relays and DC systems.  
• In-depth knowledge of secondary controls systems including protection & SCADA systems.  
• Experience working with authorities, utility and energy regulators  
• Ability to work across multiple teams and manage multiple simultaneous projects requiring frequent communication, task prioritisation, problem solving, risk and time management deliverables.  
• Experience working across the Asia-Pacific region 
• Resilient and proactive with the ability to work at pace in an evolving and demanding environment 
• Professional attitude with persuasive skills in making things happen   
• Available to travel throughout Asia-Pacific;   

 Preferred requirements:  

• Electrical trade background with knowledge and experience of high reliability HV and LV power systems including all components,  
• Strong analytical, commercial and problem-solving skills to review supply agreements and oversee and improve procurement and delivery efforts, 
• Tertiary qualifications in business 
• Commercial and profit and loss responsibility and ability to analyse cost benefit when considering development strategies,  
• Previous experience working in Asia-Pacific including Japan, Malaysia, Singapore, Hong Kong and Australia,  
• Proficiency with the Microsoft Office suite  

At IMC, our Site Reliability Engineers are responsible for maintaining a robust, best-in-class, extremely low-latency Linux trading environment. Getting the right balance of speed and quality is crucial to what we do. Utilising and developing a wide range of tools, Systems Engineers look to automate all aspects of the platform.

As a Graduate Site Reliability Engineer at IMC, you will practice DevOps and implement SRE techniques to improve IMC’s operations. You will be part of highly motivated team, facing the daily challenge of managing a high-volume data flow in a complex environment distributed over low-latency infrastructure. In this role, you will be exposed to technical and trading challenges while ensuring high availability, stability and performance of the end-to-end environment.

WHAT YOU’LL DO:

• Making sure we trade today and keep trading in the future. Oversee the operation and maintenance of our trading systems, guaranteeing continuity and stability in our production trading environment.

• Coordinate, prioritise, and plan changes to our trading software, facilitating quick time-to-market for new features and software updates.

• Develop, maintain and improve the management of hardware and software systems at scale.

• Develop automation tools to accelerate troubleshooting and improve operations.

• Facilitate essential core market connectivity and collaborate with exchanges on troubleshooting technical issues.

• Understand how trading systems work, so you can support IMC’s day-to-day trading activities.

• Leverage automation and CI/CD allow us to deploy hardware and software solutions rapidly and repeatably.

• Collaborate with traders and other engineers to bring our trading strategies and platform to the next level.

WHAT WE LOOK FOR:

• An academic background in Computer Science, Engineering, Technology or a related field of study with a minimum Distinction average required; High Distinction preferred.

• In this graduate role, we look for aptitude, ability, and eagerness to learn across different technologies and job functions. Below are components of our tech stack where experience is beneficial, but not required. We expect you to learn and grow in these areas during your career at IMC.

• Experience working with Linux operating systems.

• Proficient and knowledge of Python or Java or another major programming language and/or Bash scripting.

• Interest in deploying, running and monitoring applications. Knowledge of Kubernetes or other DevOps tools is a plus.

• Understanding of networking fundamentals, including TCP/IP, UDP, and related protocols.

• DevOps focused mindset with a comprehensive view of technology environments.

• Interested in a wide array of technologies, whether it is databases, networking, deployment or performance tuning.

• Operationally focused mindset across a variety of technology environments

• Willingness to interact and work closely with Traders and Engineers in a fast-paced and constantly changing environment.

• Must be able to start graduate role in February 2027.

LIFE AT IMC:

Culture & Values

IMC offers an open, collaborative and low-hierarchy environment where our people are empowered to make an impact from day one. We invest heavily in learning and development to help our people grow quickly, with collaboration at the core of how we work. We also give back, donating 2% of annual profits to our Charitable Foundations and supporting employee-led volunteering initiatives.

Our values guide how we work: Dare to continuously innovate. Collaborate to succeed. Champion the best ideas. Take responsibility. Keep both feet on the ground. Build for our future.

We also offer a competitive salary package and a range of perks and benefits to ensure you are set up for success.

Perks & Benefits

• Have continuous opportunities to learn new technologies and programming languages in our dynamic environment.

• Be supported by a mentor specifically chosen to work with you and guide you through each step of your traineeship and onboarding process.

• 6-week traineeship for graduates in one of our global offices, with opportunities to travel and work overseas in one of our 9 offices across APAC, India, US, UK and Europe.

• Work from our spectacular new Sydney office in Circular Quay with sweeping harbour views that was recently named “World Building of the Year 2022”.

• In-house chef with daily breakfast, lunch and dinner provided, as well as an in-house barista for free coffee all day!

• Social events including Friday night drinks, annual weekend away, social clubs, and regular team events.

• Opportunities to give back with in-house charity days, paid volunteering leave and dollar-matched charity donations.

• Wellbeing allowance and complimentary workout sessions including Barry's bootcamp, Pilates and boxing.

Think you have what it takes? We’d love to hear from you. Apply now.

The Platform Engineering organization at IMC Trading is focused on accelerating tech team workflows through providing self-service tools, services, documentation, and support. Platform Engineering is responsible for designing, building, and maintaining the underlying runtime platforms that IMC's software applications depend on. The mission is to streamline development processes, establish a consistent technical foundation across regions, and empower teams with the necessary resources to innovate efficiently.

Platform Engineering is a global team and acts as a bridge between the technical requirements of application development and the practical aspects of deploying and maintaining those applications in a production environment, minimizing friction, and ensuring that tech teams can operate seamlessly and drive progress forward.

The Platform Engineering team is seeking a versatile and passionate Site Reliability Engineer to play a critical role in enhancing and optimizing our developer services infrastructure. You will join a highly experienced team that supports a wide array of critical systems, including source control, continuous integration pipelines, and observability tools, all of which are vital to the stability and performance of our trading platforms.

Your Core Responsibilities: 

• Optimize and enhance the reliability, scalability, and performance of our development services infrastructure.
• Write and maintain code to extend, integrate, and improve the services we support - from custom plugins and API integrations to internal tooling and automation frameworks
• Administer and oversee source control systems, continuous integration services, artifact repositories, metrics, logging, observability tools, and related systems, both in on-premises environments and leveraging AWS cloud services.
• Integrate and deploy new Cloud SaaS solutions, collaborating cross-functionally to deliver innovative tools and functionalities to our teams.
• Partner with development teams to align system capabilities with their evolving needs, ensuring seamless operations and support, boosting organizational efficiency
• Diagnose and resolve production incidents swiftly, supporting Global Operations in a 'follow the sun' model, working with regional peers to guarantee continuous 24/7 system availability.
• Identify and eliminate system performance bottlenecks and drive uptime improvements through proactive automation, monitoring, and performance tuning.

Your Skills and Experience: 

• 3+ years of work experience in a relevant role
• Bachelor's Degree in Computer Engineering, Computer Science or equivalent
• Strong programming experience in Python or Go; Shell scripting is a plus.
• Strong knowledge of Linux/Unix Systems
• Experience in operating and enhancing services across various environments, designing and implementing disaster recovery plans, high availability (HA) configurations, and failover strategies.
• Hands-on experience with containerization and orchestration Tools, including Kubernetes and Docker.
• Experience with CI/CD tools such as Jenkins, GitLab CI, or TeamCity, including the automation of build, test, and deployment processes.
• Understanding of security principles and best practices, including experience managing secrets and compliance frameworks