> Markdown version of [/jobs/ext/2258065-python-developer](https://www.wearedevelopers.com/jobs/ext/2258065-python-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Python Developer - **Company:** Apex Systems Inc - **Location:** London, UK - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Computer Programming, Python (Programming Language), Software Systems, ReactJS, Backend, Api Management - **Published:** August 26, 2026 - **Apply:** https://www.collegerecruiter.com/job/2815168897-python-developer ## About the Role * Strong programming experience with Python or another OO language, with proven engineering background.. * Working experience in global markets in a desk aligned/front office role. * Excellent communication and stakeholder management skills. * Experience delivering business-critical applications in fast-paced, high-pressure environments., * Values candidates who can hit the ground running * Strong emphasis on attitude + ability to work in fast-paced FO environment * Mid-senior (typically 5+ years), but focus is on quality of engineering experience over years * Exposure to structured products / pricing * Ability to engage with UI/React teams (no need to build UI) * General understanding of financial products (no deep quant knowledge required ## Description * Design and implement backend Python software solutions within the structured Notes domain. Collaborate on React UI app, ensuring clean API contracts and integration with backend services. * Work in close collaboration with Quants/Sales/Trading and other tech team. * Contribute to system design and architecture decisions for a globally distributed FO platform. * Play an active role in defining and evolving development best practices in the team. * Collaborate with sales and structuring to ensure alignment with business requirements. * Provide production support for critical FO systems, including issue diagnosis and remediation. Required skills & technologies ("must-haves") * Strong programming experience with Python or another OO language, with proven engineering background.. * Working experience in global markets in a desk aligned/front office role. * Excellent communication and stakeholder management skills. * Experience delivering business-critical applications in fast-paced, high-pressure environments. Things that will set candidates apart ("nice-to-haves") * Values candidates who can hit the ground running * Strong emphasis on attitude + ability to work in fast-paced FO environment * Mid-senior (typically 5+ years), but focus is on quality of engineering experience over years * Exposure to structured products / pricing * Ability to engage with UI/React teams (no need to build UI) * General understanding of financial products (no deep quant knowledge required ## Related Videos - [From APIs to MCP: Enterprise Governance, Registry, and Controls](https://www.wearedevelopers.com/videos/100336-from-apis-to-mcp-enterprise-governance-registry-and-controls) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs) - [Enterprise Python: Software That Lives Long And Prosper](https://www.wearedevelopers.com/videos/946-enterprise-python-software-that-lives-long-and-prosper) - [Say goodbye to building boring APIs with Azure Data API Builder](https://www.wearedevelopers.com/videos/1194-say-goodbye-to-building-boring-apis-with-azure-data-api-builder) - [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean) ## Related Articles - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [The 13 Best Python Libraries for Developers in 2025](https://www.wearedevelopers.com/magazine/371-the-13-best-python-libraries-for-developers-in-2025) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)