Senior Backend Engineer (Java)

Senior Backend Engineer (Java)

Full-Time 60750 - 74250 £ / year (est.) No working from home possible
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At a Glance

  • Tasks: Design and build high-performance backend systems for an AI wealth management platform.
  • Company: Join Nevis, a fast-growing Series A startup backed by top investors.
  • Benefits: Enjoy competitive salary, private medical insurance, and 25 days of annual leave.
  • Other info: Collaborate with top fintech engineers in a dynamic, mission-driven environment.
  • Why this job: Shape the future of wealth management while working with cutting-edge technology.
  • Qualifications: 6+ years in backend engineering with strong Java skills and microservices experience.

The predicted salary is between 60750 - 74250 £ per year.

About Nevis

Nevis is building the world’s first AI wealth management platform. In just 9 months, Nevis has grown to have over $50 billion of assets under management on its platform and is on track to have over $100 billion by the end of this year. Nevis is also backed by world leading investors and has raised a total of $40 million from Sequoia Capital, ICONIQ and Ribbit. Together it makes Nevis one of the highest funded and fastest growing Series A startups in Europe.

The Role

We are looking for an exceptional Software Engineer (Backend) to join our world-class engineering team. In this role, you’ll design and build the high-performance systems and services that power Nevis’ AI-first wealth management platform. You’ll be responsible for creating the robust backend infrastructure behind our intelligent workflows – developing APIs, microservices, and data pipelines that handle billions in assets. Working alongside engineers from top fintech companies like Revolut, you’ll operate at the frontier of technology and finance, building scalable systems with a focus on reliability, performance, and elegant design. You’ll thrive here if you love working on greenfield systems, moving fast, and taking ownership end-to-end – from architecture to deployment.

What You’ll Do

  • Build and maintain scalable APIs and microservices that underpin Nevis’ platform.
  • Design and evolve distributed systems supporting core features like automation, integrations, and client operations.
  • Develop clean, maintainable, and efficient code using Java 17/21 with an emphasis on TDD, DDD, and CI/CD.
  • Own greenfield development while also improving and refactoring existing systems.
  • Ensure system reliability and performance through monitoring and observability.
  • Collaborate with cross-functional teams including AI engineers, product managers, and designers to ship impactful features.
  • Participate in code reviews, architecture discussions, and technical planning.

Who You Are

  • 6+ years’ experience in backend engineering, building high-performance, distributed systems.
  • Strong fluency in Java, with deep understanding of backend design patterns and principles.
  • Hands-on experience with microservice architecture, APIs, and database systems (PostgreSQL, Redis).
  • Solid foundation in computer science, mathematics, or related fields.
  • Comfortable working in cloud environments (AWS).
  • Fast learner with a results-driven, problem-solving mindset.
  • Excellent communication and team collaboration skills.
  • Fluent in English and comfortable in a fast-paced, high-growth environment.

Nice to Have

  • Prior experience in financial services, fintech, or startups.
  • Exposure to product-focused engineering and building systems for scale.

Why Join Nevis?

  • Work alongside a high-calibre founding team backed by some of the best investors in the world.
  • A fast-paced, high-growth environment with the opportunity to shape how the business operates.
  • Be part of a mission-driven company transforming the wealth management industry with huge potential for global impact.
  • 25 days’ annual leave.
  • Private medical insurance.
  • Competitive salary and benefits package, including company equity.

Senior Backend Engineer (Java) employer: Nevis Wealth

At Nevis, we pride ourselves on being an exceptional employer, offering a dynamic and fast-paced work environment where innovation thrives. As a Product Owner, you'll collaborate with a talented team of engineers and designers to shape the future of AI in wealth management, while enjoying competitive salaries, equity options, and ample opportunities for professional growth. Join us in our mission to revolutionise the industry and make a meaningful impact on financial advisors and their clients.

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Contact Details:

Nevis Wealth Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Backend Engineer (Java)

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 Nevis Wealth 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

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Nevis Wealth.

Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Nevis Wealth.

Explore Job Boards Specifically for Tech Roles

Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Nevis Wealth that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!

We think you need these skills to ace Senior Backend Engineer (Java)

Java 17/21
Backend Engineering
Microservice Architecture
API Development
Database Systems (PostgreSQL, Redis)
Distributed Systems
Test-Driven Development (TDD)

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 Nevis Wealth.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Nevis Wealth 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 Nevis Wealth

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 Nevis Wealth 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.