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Principal Software Engineer page is loaded. As a Principal Software Engineer, you will participate in technical discussions to design solutions that meet product requirements, develop test-driven code, pair with team members, mentor juniors, and support existing API Platforms. We support our corpora

C++ Software Engineer – Core Dev Simulation, London. Leading global HFT firm is looking for a pragmatic C++ Engineer to join the Core Development team. As a C++ Engineer you will design, build and test the infrastructure, tools and systems that drive trading and business needs.

Software Developer in Test (functional, end to end integration, regression, performance and scalability testing) for web based products including microservices based products. This role is for an experienced Software Engineer in Test to join our team. Drive the adoption of best practices in test aut

Mentor junior engineers and influence technical standards across the Test Engineering Program. Software Development Engineer in Test x2. Collaborate with engineering, MLOps, and infrastructure teams to embed quality engineering deeply into platform components.

Senior Software Development Engineer in Test (SDET). This is a hands-on, technical role suited for someone passionate about delivering quality at scale, building reliable test automation, and driving best practices across the SDLC. Design, implement, and maintain automated test frameworks for APIs,

Junior Software Development Engineer in Test. Set up, maintain, and support testing environments for automated and manual testing for both the QA and software development environments. We are seeking a candidate with a strong background in functional testing and the ability to design and develop bot

As a Lead Software Development Engineer in Test (SDET), you oversee testing resources on a small, highly focused team responsible for delivery of highly scalable and robust services within Global Relay’s platform. You are responsible to ensure appropriate and efficient testing strategies are appli

Strong background in object-oriented programming, test-driven development using Python. Software Engineer III - Python. Write high-quality backend Python code following SOLID, YAGNI, KISS, and TDD principles.

As a Software Engineer III at JPMorgan Chase within the Accelerator business, you are the heart of this venture, focused on getting smart ideas into the hands of our customers. Structure software so that it is easy to understand, test, and evolve.

Professional experience as an SDET, QA Automation Engineer, or Software Engineer with a focus on testing. Software Development Engineer in Test. Collaborate with software engineers to embed quality from the ground up in OMS, exchange gateways, risk management systems, and settlement services.

Senior Software Development Engineer in Test. Build out test strategies and plans to cover new areas of functionality, ensuring all necessary testing is performed. Experience test planning and breaking down stories/requirements into testable units.

Test Engineer - Personal Safety Team (PPE) - Future Talent Pipeline. Software Development Engineer in Test (SDET) - Midnight. Analyse test data, identify performance issues, and propose engineering solutions.

Senior Software Engineer (Quality Platform), London. At least five years industry work experience as a software engineer in test. Experience working in fast-paced startup environments and efficiently working on multiple products simultaneously as test lead or the only test engineer on a complete sof

We are looking for someone to expand and improve our suite of automated acceptance / end-to-end tests, partake in exploratory testing, and contribute to other elements of our testing pipeline. API Testing (the role is not focused on HTTP testing). Committed to constantly improving software and softw

If you have a passion for building robust test frameworks, working across multiple technologies, and helping teams deliver. Take the lead in establishing and evolving. Collaborate closely with developers, product owners, and architects to ensure effective test coverage.

You will architect and develop tools, services, and automation that elevate platform assurance across large-scale distributed systems, collaborating with engineering, MLOps, and infrastructure teams to embed quality engineering deeply into platform components. Develop platform-level test solutions a

As a Lead Software Development Engineer in Test (SDET), you oversee testing resources on a small, highly focused team responsible for delivery of highly scalable and robust services within Global Relay’s platform. Lead Software Development Engineer in Test (Java). You are responsible to ensure app