Principal Developer - Java, FX
Principal Developer - Java, FX

Principal Developer - Java, FX

City of London Full-Time 48000 - 84000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Lead the design and development of a cutting-edge FX Exchange application using Java.
  • Company: Join a prestigious Financial Services firm known for innovation and excellence.
  • Benefits: Enjoy 25 days annual leave, performance bonuses, and a £1,000 well-being sum.
  • Why this job: Be part of a dynamic team shaping the future of FX trading with impactful solutions.
  • Qualifications: 10-15 years of hands-on Java experience and expertise in FX trading applications required.
  • Other info: This role offers a unique opportunity to remain hands-on while advancing your career.

The predicted salary is between 48000 - 84000 £ per year.

Hays Software Engineering are looking for a Principal Developer looking to take the next step in their career whilst also remaining hands-on in joining a new FX matching engine team within a world renowned Financial Services business.

What you will be doing:

  • Spearhead the design and development of a high-performance FX Exchange application, utilising Java as the primary language with foundational expertise in C++.
  • Shape the technical vision, ensuring the implementation of robust, scalable, and secure FX trading solutions across FX Spot and FX Swaps products.
  • Architect systems that adhere to key operational, risk management, and regulatory requirements.
  • Optimise Java applications and fine-tune operating systems to maximise performance in high-frequency trading environments.

What we are looking for:

  • 10-15 years hands-on Java experience.
  • Experience building FX trading applications.
  • Experience within High Frequency Trading environments.
  • Understanding of FIX protocol, Low Latency & binary protocols for market data.

Benefits details:

  • 25 annual leave days + bank holidays.
  • Performance bonus (20%+).
  • 5% non-contributory pension.
  • Cycle to work scheme.
  • £1,000 annual well-being sum.

Principal Developer - Java, FX employer: Hays

Joining our world-renowned Financial Services business as a Principal Developer offers you the chance to work in a dynamic and innovative environment, where your expertise in Java and FX trading will be highly valued. With a strong focus on employee growth, we provide extensive opportunities for professional development alongside a competitive benefits package, including 25 days of annual leave, a performance bonus, and a non-contributory pension scheme. Our collaborative work culture fosters creativity and excellence, making it an ideal place for talented individuals looking to make a meaningful impact in high-frequency trading.
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Contact Detail:

Hays Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Principal Developer - Java, FX

✨Tip Number 1

Network with professionals in the financial services and trading technology sectors. Attend industry conferences or meetups to connect with potential colleagues and learn more about the latest trends in FX trading applications.

✨Tip Number 2

Showcase your hands-on experience by contributing to open-source projects related to Java or FX trading. This not only demonstrates your technical skills but also your commitment to the field, making you a more attractive candidate.

✨Tip Number 3

Prepare for technical interviews by brushing up on your knowledge of the FIX protocol and low latency systems. Being able to discuss these topics confidently will set you apart from other candidates.

✨Tip Number 4

Research the company’s current FX trading solutions and be ready to discuss how you can contribute to their development. Tailoring your insights to their specific needs shows initiative and genuine interest in the role.

We think you need these skills to ace Principal Developer - Java, FX

Java Development
C++ Proficiency
FX Trading Applications
High-Frequency Trading Experience
FIX Protocol Understanding
Low Latency Programming
Binary Protocols for Market Data
System Architecture
Performance Optimisation
Risk Management Knowledge
Regulatory Compliance Awareness
Scalability Solutions
Hands-on Development
Technical Vision Shaping

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your 10-15 years of hands-on Java experience and any relevant work with FX trading applications. Use specific examples to demonstrate your expertise in high-frequency trading environments.

Craft a Compelling Cover Letter: In your cover letter, express your enthusiasm for the role and the company. Discuss how your skills align with the job requirements, particularly your experience with FIX protocol and low latency systems.

Showcase Technical Skills: Be explicit about your technical skills in Java and C++. Mention any projects where you optimised applications for performance in high-frequency trading, as this is crucial for the role.

Proofread Your Application: Before submitting, carefully proofread your application for any errors or typos. A polished application reflects your attention to detail, which is essential in the financial services industry.

How to prepare for a job interview at Hays

✨Showcase Your Technical Expertise

Be prepared to discuss your hands-on experience with Java and C++. Highlight specific projects where you've developed FX trading applications, focusing on the challenges you faced and how you overcame them.

✨Understand the Financial Services Landscape

Familiarise yourself with the current trends in FX trading and high-frequency trading environments. Demonstrating knowledge of the FIX protocol and low latency systems will show that you are well-versed in the industry's requirements.

✨Emphasise Problem-Solving Skills

Prepare examples of how you've optimised applications for performance in high-pressure situations. Discuss your approach to architecting systems that meet operational and regulatory standards, as this is crucial for the role.

✨Ask Insightful Questions

Prepare thoughtful questions about the company's technical vision and the FX matching engine team. This shows your genuine interest in the role and helps you assess if the company aligns with your career goals.

Principal Developer - Java, FX
Hays
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  • Principal Developer - Java, FX

    City of London
    Full-Time
    48000 - 84000 £ / year (est.)

    Application deadline: 2027-05-19

  • H

    Hays

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