At a Glance
- Tasks: Design and develop robust API infrastructure for innovative fintech solutions.
- Company: Dynamic fintech start-up transforming capital markets with cutting-edge technology.
- Benefits: Competitive salary, equity packages, flexible hours, and remote work options.
- Other info: Fast-paced environment with excellent growth opportunities and a focus on innovation.
- Why this job: Join a collaborative team and make a real impact in the fintech industry.
- Qualifications: 5+ years in back-end engineering, strong Java skills, and API development experience.
The predicted salary is between 60000 - 80000 £ per year.
Innovative fintech start-up revolutionizing post-trade by centralizing access to clearing and settlement across the UK and EU into a ledger-based single API infrastructure. We are seeking a highly skilled back-end engineer with a strong background in Java and extensive experience in API infrastructure development. You’ll join a fast-paced startup environment, collaborate with cross-functional teams, and help build cutting-edge financial products powering the future of capital markets.
Location: London (preferred) or remote — within EMEA time zones
What You’ll Do:
- Design, develop, and maintain scalable, robust API infrastructure
- Implement and optimize Java-based server-side logic
- Collaborate with cross-functional teams to define, design, and ship new features
- Develop responsive front-end interfaces using modern web technologies (as needed)
- Ensure performance, quality, and responsiveness of applications
- Conduct code reviews; write unit/integration tests; support CI/CD practices
- Troubleshoot and debug issues across the stack
- Stay up-to-date with industry trends to keep solutions competitive
What We’re Looking For:
- 5+ years of professional experience as a Back-End Engineer
- Strong Java proficiency and experience with frameworks (e.g., Spring, Hibernate)
- Strong experience developing and maintaining RESTful APIs
- Database experience (e.g., MySQL, PostgreSQL, MongoDB)
- Cloud and containers: AWS, Azure, GCP; Docker; Kubernetes
- Strong software engineering fundamentals, design patterns, and best practices
- Excellent problem-solving skills, proactive attitude, strong communication and teamwork
Nice to have:
- Exposure to FIX systems / integrating with FIX connectivity
- Fintech experience (post-trade / trading infrastructure: execution, settlement, reconciliation)
- Security best practices
- Open-source contributions
- Exposure to DLT technology
How You Work:
- Problem-solving mindset; comfortable in a fast-paced startup environment
- Collaborative, practical, and delivery-oriented
- Takes ownership and ships high-quality work
Why This Role:
- Competitive salary and equity packages
- Flexible working hours and remote work options
- Opportunities for professional growth and development
- Collaborative and inclusive company culture
- Chance to make a significant impact in fintech
Back-End Engineer (any gender) in London employer: WhyBrilliant
Join an innovative fintech start-up that is at the forefront of revolutionising post-trade processes across the UK and EU. With a collaborative and inclusive culture, we offer competitive salaries, flexible working hours, and ample opportunities for professional growth, allowing you to make a significant impact in the rapidly evolving world of capital markets.
StudySmarter Expert Advice🤫
We think this is how you could land Back-End Engineer (any gender) in London
✨Tip Number 1
Network like a pro! Reach out to people in the fintech space, especially those who work at companies you're interested in. A friendly chat can open doors and give you insights that job descriptions just can't.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your best projects, especially those involving Java and API development. This gives potential employers a taste of what you can do beyond your CV.
✨Tip Number 3
Prepare for technical interviews by brushing up on your coding skills and understanding system design principles. Practice common back-end engineering problems and be ready to discuss your thought process during interviews.
✨Tip Number 4
Apply through our website! We love seeing candidates who take the initiative. Plus, it shows you're genuinely interested in joining our innovative team and making an impact in the fintech world.
We think you need these skills to ace Back-End Engineer (any gender) in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights your experience with Java and API infrastructure. We want to see how your skills align with what we're looking for, so don’t be shy about showcasing relevant projects!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Tell us why you’re excited about the role and how your background makes you a perfect fit for our innovative fintech start-up. Keep it engaging and personal!
Showcase Your Problem-Solving Skills:In your application, give examples of how you've tackled challenges in past projects. We love a proactive attitude, so let us know how you’ve taken ownership and delivered high-quality work.
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates from our team!
How to prepare for a job interview at WhyBrilliant
✨Know Your Java Inside Out
Make sure you brush up on your Java skills before the interview. Be ready to discuss your experience with frameworks like Spring and Hibernate, and prepare to solve coding challenges that showcase your proficiency.
✨Understand API Infrastructure
Since the role focuses on API development, be prepared to talk about your past projects involving RESTful APIs. Have examples ready that demonstrate how you've designed, developed, and maintained scalable API infrastructures.
✨Showcase Your Problem-Solving Skills
Expect to face some technical problems during the interview. Practice explaining your thought process clearly as you troubleshoot issues. This will show your problem-solving mindset and how you approach challenges in a fast-paced environment.
✨Familiarise Yourself with Fintech Trends
Stay updated on the latest trends in fintech, especially around post-trade and trading infrastructure. Being able to discuss current industry developments will demonstrate your passion for the field and your proactive attitude.
