Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- 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 that values engineering excellence and innovation.
- Why this job: Tackle complex problems and see your work impact high-stakes decisions daily.
- 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 Slough 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 Slough
✨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 by brushing up on your technical skills and problem-solving abilities. We recommend doing mock interviews with friends or using online platforms to simulate the real deal. The more comfortable you are, the better you’ll perform!
✨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 how you’ve tackled complex problems and built scalable solutions – it’s a great way to demonstrate your skills.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we’re always looking for talented individuals who are ready to make an impact in high-stakes environments.
We think you need these skills to ace Senior Java / AWS Developer - compensation up to GBP 150k-230k in Slough
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 shine! Use it to explain why you're passionate about this role and how your background aligns with our needs. Be sure to mention your problem-solving skills and experience in high-stakes environments.
Showcase Your Projects: If you've worked on any interesting projects, especially those involving low-latency systems or cloud technologies, make sure to include them. We love seeing real-world applications of your skills, so don’t hold back!
Apply Through Our Website: We encourage you to apply directly through our website for a smoother process. It helps us keep track of your application and ensures you get the attention you deserve. Plus, it’s super easy!
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 think about how your technical solutions can address real-world problems they face.
✨Showcase Your Problem-Solving Skills
Prepare to discuss specific examples where you’ve tackled complex issues in a production environment. Highlight your analytical mindset and how you’ve used it to drive engineering best practices, improve system performance, or enhance reliability in past roles.
✨Demonstrate Ownership and Autonomy
This position values high levels of ownership, so be ready to share experiences where you took responsibility for projects from start to finish. Discuss how you manage end-to-end processes and ensure robust outcomes, especially in high-stakes environments.