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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Trading System Integration Expert - **Company:** CloudDevs - **Location:** London, UK (Remote available) - **Experience:** Expert - **Salary:** £30,000.0 - £36,000.0 - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Algorithmic Trading, C Sharp (Programming Language), C++ (Programming Language), Data Structures, Software Debugging, Digital Assets, Distributed Systems, Prometheus, Software Engineering, WebSocket, Rust (Programming Language), Performance Testing, Grafana, Information Technology, Low Latency, Video Streaming, Golang - **Published:** August 26, 2026 - **Apply:** https://www.collegerecruiter.com/job/2815152507-trading-system-integration-expert ## About the Role * 5+ years commercial hand on software engineering experience * Crypto experience with CeFi and or DeFi platforms * Financial Services experience (Buy or Sell-Side) * Previously designed client-facing APIs * Golang expertise or other structured languages (C#, C++, Rust) * Worked in cloud and containerised environments. * Proficient in building and using REST, WebSockets, and/or FIX-based APIs * Strong knowledge of data structures and algorithms * Excellent software design and debugging skills * Bachelor's degree or relevant work experience in Computer Science, Mathematics, Electrical Engineering or related technical discipline * Proven ability to own outcomes and work effectively with others as required to deliver, Wed love it if you have experience of some or all of the following: * Building performant low-latency systems * Performance testing distributed systems * Messaging/streaming technologies * Execution, order, or portfolio management systems * Building monitoring dashboards using technologies such as the Prometheus and Grafana, * Passion - As a Software Engineer, you are passionate about building high-quality, performant services. * Respect - As part of a diverse team, you have deep cultural empathy and respect for fellow workers, clients, partners, and the companys regulatory obligations. * Teamwork & Communication - You value cross-team collaboration, effective communication, and efficient processes that deliver best results. * Tenacity - You know that delivering stable, performant systems takes hard work and persistence and you bring both these qualities to table every day. You unblock. * Trust & Transparency - You are willing to share your knowledge with the rest of the team and arent afraid to ask questions to improve your work and progress delivery. * Excellence - Excellence is a mindset and you strive to be the best version of yourself and expect the same from others. You will have a testing mindset and ruthless focus on delivering quality solutions and value for our clients. ## Description Trading System Integration Expert LOCATION: REMOTE SALARY: $2,500 - $3,000 per month Job Description If you're interested in pursuing a career in the world of digital assets, then come and join our Engineering Team based in London where you will contribute to the development of the Trading Platform whilst working closely with the Product Team. Responsibilities * Design, build and enhance our extensive API based services written in Golang. * Contribute and encourage API adoption both internally and externally. * Help write comprehensive end to end feature tests and examples based on the API. * Support platform integration with Exchanges, Brokers, OTC Platforms.imn * Work with engineers, designers, product managers and senior leadership to ensure constant improvement and quality assured delivery. * Monitor and support all production system components Required Experience * 5+ years commercial hand on software engineering experience * Crypto experience with CeFi and or DeFi platforms * Financial Services experience (Buy or Sell-Side) * Previously designed client-facing APIs * Golang expertise or other structured languages (C#, C++, Rust) * Worked in cloud and containerised environments. * Proficient in building and using REST, WebSockets, and/or FIX-based APIs * Strong knowledge of data structures and algorithms * Excellent software design and debugging skills * Bachelor's degree or relevant work experience in Computer Science, Mathematics, Electrical Engineering or related technical discipline * Proven ability to own outcomes and work effectively with others as required to deliver Nice to have Wed love it if you have experience of some or all of the following: * Building performant low-latency systems * Performance testing distributed systems * Messaging/streaming technologies * Execution, order, or portfolio management systems * Building monitoring dashboards using technologies such as the Prometheus and Grafana Values * Passion - As a Software Engineer, you are passionate about building high-quality, performant services. * Respect - As part of a diverse team, you have deep cultural empathy and respect for fellow workers, clients, partners, and the companys regulatory obligations. * Teamwork & Communication - You value cross-team collaboration, effective communication, and efficient processes that deliver best results. * Tenacity - You know that delivering stable, performant systems takes hard work and persistence and you bring both these qualities to table every day. You unblock. * Trust & Transparency - You are willing to share your knowledge with the rest of the team and arent afraid to ask questions to improve your work and progress delivery. * Excellence - Excellence is a mindset and you strive to be the best version of yourself and expect the same from others. You will have a testing mindset and ruthless focus on delivering quality solutions and value for our clients. Why join? * Join one of the fastest growing FinTech companies and help shape the future of finance * A startup with deep financial backing and a strong market presence * Our platform is enabling institutional access to the most exciting growth opportunity in Finance * Work with a modern technology stack and help solve high impact problems * Strong client focused team with a diverse background * Were a global company and have offices in New York, Singapore, London ## Related Videos - [Go with the Flow: Stop the Leaks Before Your Memory's a Waterfall!](https://www.wearedevelopers.com/videos/100073-go-with-the-flow-stop-the-leaks-before-your-memory-s-a-waterfall) - [5 steps for running a Kubernetes environment at scale](https://www.wearedevelopers.com/videos/88-5-steps-for-running-a-kubernetes-environment-at-scale) - [Minimal infrastructure for Real‑Time Phone Agents: transcripts in, responses out](https://www.wearedevelopers.com/videos/1736-minimal-infrastructure-for-real-time-phone-agents-transcripts-in-responses-out) - [Microservices architecture as a key element in building trading systems for global finance markets](https://www.wearedevelopers.com/videos/1196-microservices-architecture-as-a-key-element-in-building-trading-systems-for-global-finance-markets) - [Scoring 2000 Products per Request: Performance Pitfalls in Golang](https://www.wearedevelopers.com/videos/2073-scoring-2000-products-per-request-performance-pitfalls-in-golang) - [Inside Bitpanda's Tech Stack: Scaling a European Fintech Leader - Markus Dorner](https://www.wearedevelopers.com/videos/1979-inside-bitpanda-s-tech-stack-scaling-a-european-fintech-leader-markus-dorner) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs)