Senior Java Developer - eTrading in Whitehall

Senior Java Developer - eTrading in Whitehall

Whitehall Full-Time 70000 - 90000 £ / year (est.) No working from home possible
Delta Capita

At a Glance

  • Tasks: Develop and enhance low-latency components for electronic trading platforms.
  • Company: Join Delta Capita, a leader in Global Markets Technology.
  • Benefits: Competitive pay, hybrid work model, and opportunities for professional growth.
  • Other info: Dynamic team environment with excellent career advancement potential.
  • Why this job: Make an impact in the fast-paced world of electronic trading.
  • Qualifications: Strong Java skills and experience with low-latency applications required.

The predicted salary is between 70000 - 90000 £ per year.

Delta Capita is seeking a highly skilled Senior eTrading Developer to join our clients Global Markets Technology practice. This role will focus on developing and enhancing low-latency components within an electronic trading (eTrading) and eRisk platform used across global FX and electronic execution businesses. The team designs and builds high-performance, distributed systems that manage liquidity, generate real-time prices, handle internal and external order execution, and support algorithmic trading strategies. These systems are business-critical and require exceptional reliability, scalability, and throughput.

Responsibilities

  • Work with business and technical stakeholders to understand requirements before commencing design and development.
  • Produce detailed technical designs aligned with broader architectural standards.
  • Work effectively alongside external and internal technical teams as required.
  • Develop high-quality, low-latency server-side Java components using industry-standard patterns.
  • Apply continuous integration practices and automated testing (unit, integration).
  • Conduct comprehensive testing prior to release into UAT.
  • Assist with deployment processes across development and test environments.
  • Participate in intraday and overnight support rotations when required.
  • Contribute to the evolution of pricing, distribution, and algorithmic trading components.

Qualifications

  • Strong server-side Java experience, including demonstrable multithreaded development skills.
  • Experience building highly available, distributed systems.
  • Proven experience in tuning and developing low-latency applications.
  • Hands‑on experience with electronic trading, pricing engines, or algorithmic execution components (FX or similar asset classes).
  • Knowledge of testing methodologies including TDD/BDD.
  • Familiarity with enterprise messaging technologies (e.g., multicast, low-latency messaging platforms).
  • Experience with FIX or similar trading protocols is advantageous.
  • Familiarity with time‑series databases (e.g., kdb+) is desirable.
  • Experience with lock‑free algorithms, advanced concurrency, and performance optimisation is preferred.

Location: Contract role located in London.

Hybrid working: minimum of 3 days per week in the office (either our offices or the client's) and 2 days from home.

Valid working permit for the UK is mandatory.

Job code: #J-18808-Ljbffr

#J-18808-Ljbffr
Delta Capita

Contact Details:

Delta Capita Recruitment Team

We think you need these skills to ace Senior Java Developer - eTrading in Whitehall

Server-side Java
Multithreaded Development
Low-latency Application Development
Distributed Systems
Electronic Trading
Pricing Engines
Algorithmic Execution Components