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- Tasks: Design and build high-performance systems for live trading environments.
- Company: World-class investment platform at the intersection of risk and technology.
- Benefits: Competitive salary up to ÂŁ230k, strong growth potential, and high ownership.
- Other info: Join a technically strong team with a focus on engineering excellence.
- Why this job: Solve complex problems and make a real impact in high-stakes decision-making.
- Qualifications: 8-10+ years in software engineering with strong Java and cloud experience.
The predicted salary is between 150000 - 230000 ÂŁ per year.
This is an opportunity to work at the heart of a world‑class investment platform where risk, technology, and quantitative thinking intersect in real time. You’ll be building and owning systems that directly support portfolio managers and senior risk leaders, in an environment that values engineering excellence, speed, and thoughtful design. If you enjoy solving complex problems, working close to the business, and seeing your work used every day in high‑stakes decision‑making, this role offers both intellectual challenge and real impact.
What You’ll Be Doing
- Design and build low‑latency, high‑performance systems used in live trading environments
- Architect scalable solutions that support complex risk calculations across asset classes
- Work closely with risk managers, quants, and technologists to translate real‑world problems into elegant technical solutions
- Own production systems end‑to‑end, including contributing to robust end‑of‑day processes
- Drive engineering best practices to improve reliability, performance, and scalability
What We’re Looking For
- 8–10+ years’ experience as a software engineer in a fast‑paced, production environment
- Strong Computer Science fundamentals (data structures, algorithms, system design)
- Commercial experience with Java, modern microservices, and the Spring ecosystem
- Solid SQL skills and experience working with large datasets
- A strong analytical mindset and a genuine interest in solving hard problems
- Comfortable working with ownership, autonomy, and responsibility
- Master’s degree or strong academic background
- Experience with multi‑threaded and distributed systems
- Cloud and modern infrastructure exposure (AWS, Kubernetes, Redis)
- Messaging systems, service‑oriented architecture, or event‑driven design
- CI/CD pipelines, testing frameworks, and production monitoring tools
- Strong Linux experience and exposure to NoSQL technologies
What’s on Offer
- Work on mission‑critical systems
- High levels of ownership and visibility
- A technically strong, intellectually curious team
- Competitive compensation and strong long‑term growth potential
Senior Java / AWS Developer - compensation up to GBP 150k-230k in London employer: Ambition
Contact Detail:
Ambition Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Java / AWS Developer - compensation up to GBP 150k-230k in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and engage with professionals on platforms like LinkedIn. We all know that sometimes it’s not just what you know, but who you know that can land you that dream job.
✨Tip Number 2
Prepare for those interviews! Research the company, understand their tech stack, and be ready to discuss how your experience aligns with their needs. We recommend practising common technical questions and scenarios related to Java and AWS to showcase your skills.
✨Tip Number 3
Showcase your projects! Whether it's on GitHub or your personal website, having a portfolio of your work can really set you apart. We love seeing real-world applications of your skills, especially if they relate to low-latency systems or cloud solutions.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets the attention it deserves. Plus, we’re always looking for talented individuals who are ready to tackle complex problems and make an impact in our team.
We think you need these skills to ace Senior Java / AWS Developer - compensation up to GBP 150k-230k in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that match the job description. Highlight your Java and AWS experience, as well as any relevant projects you've worked on. We want to see how you can bring value to our team!
Craft a Compelling Cover Letter: Your cover letter is your chance to show us your personality and passion for the role. Explain why you're excited about working with us at StudySmarter and how your background aligns with our mission. Keep it concise but impactful!
Showcase Your Problem-Solving Skills: In your application, don’t just list your technical skills; give us examples of how you've tackled complex problems in the past. We love seeing candidates who can think critically and come up with elegant solutions!
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’re considered for the role. Plus, it shows us you’re keen to join our team!
How to prepare for a job interview at Ambition
✨Know Your Tech Inside Out
Make sure you brush up on your Java and AWS skills. Be ready to discuss your experience with microservices, Spring, and any relevant projects you've worked on. They’ll likely ask you to solve problems on the spot, so practice coding challenges that focus on data structures and algorithms.
✨Understand the Business Context
Since this role involves working closely with portfolio managers and risk leaders, it’s crucial to understand how technology impacts their decision-making. Research the company’s investment platform and be prepared to discuss how your technical solutions can address real-world problems in trading environments.
✨Showcase Your Problem-Solving Skills
Prepare examples of complex problems you've solved in previous roles. Highlight your analytical mindset and how you approached these challenges. They want to see that you can think critically and come up with elegant solutions under pressure.
✨Demonstrate Ownership and Autonomy
This position requires a high level of responsibility, so be ready to share experiences where you took ownership of projects. Discuss how you managed production systems end-to-end and drove engineering best practices to improve performance and reliability.