At a Glance
- Tasks: Build and evolve an AI platform using Python for top financial firms.
- Company: Join Nevis, a groundbreaking AI wealth management startup backed by leading investors.
- Benefits: Enjoy competitive salary, private medical insurance, and 25 days' annual leave.
- Other info: Collaborate with a world-class team and shape the future of wealth management.
- Why this job: Make a real impact in a fast-paced environment with huge growth potential.
- Qualifications: 4+ years of Python experience, ideally in AI platforms or ML infrastructure.
The predicted salary is between 36000 - 60000 £ per year.
About Nevis
Nevis is building the world's first AI wealth management platform. We are building the system financial advisors will run on for the next decade. Our AI completes work, automates workflows end to end, and frees advisors to spend more time with clients. In the future, every wealth management firm will run on Nevis. Nevis was founded by an exceptional team of ex‐Revolut executives and has raised a total of $40 million from world‐leading investors including Sequoia Capital, ICONIQ and Ribbit.
The Role
We are looking for an exceptional Software Engineer (Python) to help build the AI platform that powers intelligent workflows for the world's top financial firms. In this role, you will design and implement the Python systems, services, and orchestration layers that accelerate AI development across Nevis. You'll work across applied AI, data pipelines, model execution frameworks, agentic systems, retrieval infrastructure, and backend components that support our AI products. You'll thrive here if you love building production‐grade AI platforms, care about performance and reliability, and want to work on systems that move from idea to production in days. You'll be joining a world‐class engineering team with deep experience building AI systems at scale.
What You'll Do
- Build and evolve Nevis' Python‐based AI platform, powering core workflows and agentic automation.
- Develop model orchestration, data processing pipelines, retrieval systems, and execution runtimes for applied AI features.
- Create scalable APIs, services, and internal tools enabling rapid development, evaluation, and deployment of AI systems.
- Architect robust systems for model inference, prompt execution, vector retrieval, and multi‐step agent reasoning.
- Maintain high engineering standards through clean code, testing, observability, and CI/CD.
- Collaborate closely with AI engineers, product managers, and designers to ship features used by thousands of clients.
- Own greenfield AI platform components from architecture through production rollout.
- Participate in design reviews, code reviews, and technical debates that shape the future of Nevis' technical direction.
Who You Are
- 4+ years of experience in Python engineering, ideally building AI platforms, ML infrastructure, or applied AI products.
- Deep expertise in Python, asynchronous programming, system design, and backend engineering fundamentals.
- Hands‐on experience building production systems involving:
- LLM orchestration or agent frameworks (Pydantic, LangChain, custom orchestration).
- Data pipelines, ETL, embeddings, or vector search.
- Retrieval‐augmented generation (RAG) or model‐backed workflows.
- High‐performance APIs and distributed services.
- Strong understanding of modern cloud environments (AWS preferred).
- Solid foundation in computer science, distributed systems, or related fields.
- Fast learner with a bias for action and a strong ownership mindset.
- Excellent communication and collaboration skills.
- Comfortable operating in a fast‐paced, high‐growth environment.
Nice to Have
- Experience shipping applied AI or ML‐powered products in production.
- Knowledge of vector databases, feature stores, or streaming systems.
- Background in fintech, financial services, wealth management, or startups.
Why Join Nevis?
- Work alongside a world‐class founding team backed by Sequoia, ICONIQ, and Ribbit.
- Build core systems at a hyper‐growth AI startup redefining wealth management.
- Fast‐paced environment with huge scope for ownership, impact, and career growth.
- Mission‐driven culture with global industry‐changing potential.
- 25 days' annual leave.
- Private medical insurance.
- Competitive salary and benefits, including company equity.
Software Engineer (Python Backend) in London employer: Nevis
At Nevis, we are not just building an AI wealth management platform; we are creating a transformative experience for financial advisors and their clients. As a Software Engineer (Python Backend), you will join a dynamic team in a fast-paced environment that fosters innovation and ownership, offering ample opportunities for professional growth. With competitive salaries, private medical insurance, and a mission-driven culture, Nevis is the ideal place for those looking to make a significant impact in the fintech space.
StudySmarter Expert Advice🤫
We think this is how you could land Software Engineer (Python Backend) in London
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, especially those at Nevis or similar companies. A friendly chat can sometimes lead to job opportunities that aren't even advertised.
✨Tip Number 2
Show off your skills! Create a GitHub repository showcasing your Python projects, especially those related to AI or backend systems. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for technical interviews by practicing coding challenges and system design questions. Use platforms like LeetCode or HackerRank to sharpen your skills. Remember, they want to see how you think and solve problems!
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows you're genuinely interested in joining the Nevis team and being part of something big.
We think you need these skills to ace Software Engineer (Python Backend) in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Software Engineer role at Nevis. Highlight your Python experience and any relevant projects you've worked on, especially those involving AI or backend systems. We want to see how your skills align with what we're building!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Share your passion for AI and wealth management, and explain why you’re excited about joining Nevis. Let us know how your background makes you a perfect fit for our team and the challenges we face.
Showcase Your Projects:If you've got any personal or professional projects that demonstrate your Python skills or experience with AI platforms, don’t hold back! Include links or descriptions in your application. We love seeing what you've built and how you think!
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands. Plus, it shows us you're keen on being part of the Nevis journey from the get-go!
How to prepare for a job interview at Nevis
✨Know Your Python Inside Out
Make sure you brush up on your Python skills, especially around asynchronous programming and system design. Be ready to discuss your past projects where you've built production systems, particularly those involving AI platforms or ML infrastructure.
✨Showcase Your Problem-Solving Skills
Prepare to tackle some technical challenges during the interview. Think about how you would approach building scalable APIs or data processing pipelines. Practising coding problems related to these areas can really help you shine.
✨Understand Nevis' Mission
Familiarise yourself with Nevis and its vision for AI in wealth management. Being able to articulate how your skills align with their goals will demonstrate your genuine interest in the role and the company.
✨Emphasise Collaboration
Since you'll be working closely with AI engineers, product managers, and designers, highlight your teamwork experiences. Share examples of how you've successfully collaborated in fast-paced environments to deliver impactful features.
