Java Developer

Java Developer

Full-Time 72000 - 108000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Lead the shift in E-Fixed Income architecture using low-latency Java.
  • Company: Join a premier global electronic trading powerhouse.
  • Benefits: Competitive daily rate and hybrid working model.
  • Why this job: Make a real impact in the fast-paced world of electronic trading.
  • Qualifications: 8+ years in electronic trading with expertise in TransFICC.
  • Other info: Dynamic role with opportunities for professional growth.

The predicted salary is between 72000 - 108000 £ per year.

Our client is looking for a Java Specialist to lead a mission‑critical shift in their E‑Fixed Income (eFI) architecture. They need a systems artist who understands that in this world, latency is the only metric that matters.

The Tech Stack

  • The Core: Low‑latency Java (Mechanical Sympathy, Memory Tuning, GC Avoidance)
  • The Connectivity: TransFICC specialization, TCP/UDP, Kernel‑level optimization
  • The Infrastructure: AWS, Ansible, Linux Performance Tuning
  • The Philosophy: DDD, TDD, and fault‑tolerant architectural design

Who You Are

  • A veteran of the "Zero‑Latency" World: 8+ years in electronic trading (5+ specifically in E-Commerce/eFI/FX)
  • A TransFICC expert: You understand how to leverage TransFICC to unify fragmented bond markets into a streamlined "One API" workflow
  • An Agile Craftsman: You believe in clean code, automated builds, and relentless profiling

Ready to outpace the market? Please apply ASAP or share your updated CV.

Java Developer employer: Randstad Technologies Recruitment

Join a premier global electronic trading powerhouse in London, where innovation meets excellence. As a Java Developer, you'll thrive in a dynamic work culture that prioritises cutting-edge technology and employee growth, offering competitive daily rates and the opportunity to work on mission-critical projects. With a focus on low-latency solutions and a commitment to professional development, this role is perfect for those looking to make a significant impact in the fast-paced world of electronic trading.
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Contact Detail:

Randstad Technologies Recruitment Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Java Developer

✨Tip Number 1

Network like a pro! Reach out to your connections in the industry, especially those who work in electronic trading. A personal recommendation can make all the difference when you're trying to land that dream role.

✨Tip Number 2

Show off your skills! Prepare a portfolio or a GitHub repository showcasing your low-latency Java projects. This is your chance to demonstrate your expertise and passion for clean code and performance tuning.

✨Tip Number 3

Ace the interview! Research common questions for Java developers in the electronic trading space and practice your answers. Be ready to discuss your experience with TransFICC and how you’ve tackled latency issues in past projects.

✨Tip Number 4

Don’t forget to apply through our website! We’ve got loads of opportunities waiting for talented individuals like you. Plus, it’s a great way to ensure your application gets the attention it deserves.

We think you need these skills to ace Java Developer

Low-latency Java
Mechanical Sympathy
Memory Tuning
GC Avoidance
TransFICC specialization
TCP/UDP
Kernel-level optimization
AWS
Ansible
Linux Performance Tuning
Domain-Driven Design (DDD)
Test-Driven Development (TDD)
Fault-tolerant architectural design
Clean code practices
Automated builds

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your experience in low-latency Java and electronic trading. We want to see how your skills align with the role, so don’t be shy about showcasing your expertise in Mechanical Sympathy and Memory Tuning!

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re the perfect fit for this role. Share specific examples of your work with TransFICC and how you've tackled latency challenges in the past.

Showcase Your Agile Mindset: We love Agile Craftsmen! In your application, mention your experience with clean code, automated builds, and profiling. This will show us that you’re not just a developer, but a systems artist who understands the importance of quality.

Apply Through Our Website: Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for this exciting opportunity. We can’t wait to see what you bring to the table!

How to prepare for a job interview at Randstad Technologies Recruitment

✨Know Your Tech Stack Inside Out

Make sure you’re well-versed in low-latency Java, Mechanical Sympathy, and memory tuning. Brush up on your knowledge of TransFICC and how it can unify fragmented bond markets. Being able to discuss these topics confidently will show that you’re not just a developer, but a systems artist.

✨Demonstrate Your Experience

With 8+ years in electronic trading, be ready to share specific examples from your past roles. Highlight your experience with E-Commerce, eFI, and FX, and how you've tackled challenges related to latency. Real-world examples will make your expertise tangible.

✨Showcase Your Agile Mindset

Talk about your commitment to clean code, automated builds, and profiling. Be prepared to discuss how you’ve implemented TDD and DDD in your previous projects. This will demonstrate that you’re not just technically skilled, but also aligned with modern development philosophies.

✨Prepare for Technical Questions

Expect deep technical questions related to performance tuning, AWS, and Linux. Practice explaining your thought process when solving problems, as this will showcase your analytical skills. Remember, they want to see how you think under pressure, so stay calm and articulate your reasoning clearly.

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