At a Glance
- Tasks: Build and enhance Python services for live Rates risk and P&L in a fast-paced environment.
- Company: Join a leading financial firm with a collaborative and innovative culture.
- Benefits: Competitive salary, diverse workplace, and opportunities for professional growth.
- Other info: Dynamic team with a focus on diversity and inclusion.
- Why this job: Make a real impact by developing solutions that traders rely on every day.
- Qualifications: Strong Python skills and experience in production service management required.
The predicted salary is between 70000 - 90000 £ per year.
You will join a front-office engineering team that builds and operates core Rates trading tooling where correctness, resilience, and latency matter every day. The environment is fast-moving and highly collaborative, with strong expectations for production ownership, rapid iteration, and high-quality delivery.
Job Responsibilities
- Build and enhance Python services and applications that power live Rates risk and P&L, with a strong focus on low latency and predictable performance.
- Partner directly with traders and risk managers to turn time-sensitive requirements into reliable, production-ready solutions.
- Own production services end-to-end, including releases, monitoring, incident response, and root-cause analysis.
- Troubleshoot issues across distributed components, data flows, and runtime environments; drive fixes that reduce recurrence.
- Improve DevOps and operational readiness, including CI/CD, environment management, dependency management, and automation.
- Maintain strong engineering standards through code reviews, testing discipline, performance profiling, and clear documentation/runbooks.
Required qualifications, capabilities, and skills
- Strong Python development skills, including writing production-quality code with solid testing and packaging practices.
- Experience building and operating production services, including production support and incident-driven troubleshooting.
- Practical SDLC discipline across design, implementation, testing, deployment, and release management.
- Experience with CI/CD and observability (monitoring, alerting, logs/metrics) to keep services stable and measurable.
- Ability to work closely with front-office stakeholders and deliver effectively when priorities shift.
- Strong debugging skills and comfort navigating multi-component systems.
Preferred qualifications, capabilities, and skills
- Financial markets background, especially Rates trading, risk, or P&L concepts.
- Exposure to Deephaven, including installation and dependencies (for example GKP, Java interoperability, and runtime operations).
- Low-latency/performance engineering experience (profiling, concurrency, and latency measurement).
- Understanding of UI programming and interactive workflows used by traders.
- Strong DevOps mindset (automation, environment consistency, and operational ownership).
We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs.
Python Lead Software Engineer - Rates Live Risk & P&L employer: United States Digital Space LLC
Join a dynamic front-office engineering team where innovation meets collaboration in the heart of the financial markets. Our commitment to employee growth is reflected in our strong DevOps culture and emphasis on production ownership, ensuring that you not only contribute to high-quality delivery but also enhance your skills in a fast-paced environment. With a focus on diversity and inclusion, we offer a supportive workplace that values your unique talents and perspectives, making it an excellent place for meaningful and rewarding employment.
Contact Details:
United States Digital Space LLC Recruitment Team
StudySmarter Expert Advice🤫
We think this is how you could land Python Lead Software Engineer - Rates Live Risk & P&L
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at United States Digital Space LLC or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
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✨Tap into Online Developer Communities
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We think you need these skills to ace Python Lead Software Engineer - Rates Live Risk & P&L
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at United States Digital Space LLC.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at United States Digital Space LLC and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at United States Digital Space LLC
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If United States Digital Space LLC uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
