Developer Work, Jobs in London Se6 (with Salaries)

eFX Java Algo Developer
Talan —London
- Full-time
- System design
- Java
- Linux
Quick apply
JAVA DEVELOPER
Santriya Technologies —London
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Junior Developer
RMG Digital Ltd —London
- Up to £35,000 a year
- Full-time
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Audio Programmer
PlayStation Global —London
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Native Mobile Application (iOS/Android) Developer - PerfectDraft
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Senior Developer C# React Investment Banking
Talan —London
- Full-time
- Hybrid work
- Communication skills
Quick apply
Integration Developer
RHP —Teddington
- £63,750 a year
- Full-time
- Azure
- SQL
- APIs
- Annual leave
6d
Backend Engineer
Gradient Labs —London
- Full-time
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Python Software Engineer
Old Mission —London
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Unity3D developer
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Web Developer
Desi Tailors Limited —Barking
- £34,000 - £42,000 a year
- Full-time
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- Relocation assistance
- Flexitime
Quick apply
8d
Product Engineer // Front-End
ClaimSorted —London
- £80,000 - £150,000 a year
- Full-time
- Hybrid work
- Annual leave
Developer (Temporary)
ELVIS —London
- Full-time
- Hybrid work
- No experience needed
- JavaScript
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Front End Developer
FDM Group —London
- Remote
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Front-End Developer
vServices —London
- Bachelor's degree
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Junior Front End Developer
Byte9 —London
- JavaScript
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Software Engineers
CGI —London
- Full-time
- Java
- AWS
- C++
Quick apply
Front-End Developer (React and React Native)
Foresters Financial —Bromley
- Full-time
- Hybrid work
- Analysis skills
- JavaScript
- APIs
- Employee assistance programme
Developer Relations AI (100% remote)
Tether Operations Limited —London
- Full-time
- Remote
- Computer Science
- Engineering
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Frontend Engineer
nPlan —London
- £70,000 - £90,000 a year
- Hybrid work
- JavaScript
- APIs
- AI
- Flexible schedule

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eFX Java Algo Developer

Talan -
London

Quick apply

Job details

Full-time

Qualifications

Performance tuning
System design
Java
Distributed systems
Linux
Office experience

Full job description

Job Description

Job Title: eFX Java Developer

Location: London
Company: Talan
Type: [Full-time]

About Talan

Talan is a global consulting group specialising in business and IT transformation, with a strong presence in financial markets, digital innovation, and data-driven technologies. We partner with leading financial institutions to deliver innovative solutions that drive performance and resilience.

We are looking for a highly skilled eFX Java Developer with a strong background in front-office systems, low-latency trading platforms, and real-time market connectivity to join our team.

Key Responsibilities

Design, develop, and maintain low-latency Java applications supporting electronic FX (eFX) trading systems.
Collaborate with front-office teams to build and enhance connectivity, market data, pricing, and hedging components.
Implement algorithmic trading strategies and optimize trading performance.
Work with FIX protocol and other market connectivity layers to ensure robust trade execution and data integrity.
Optimize performance through garbage collection-aware techniques, multithreading, and fine-tuned system design.
Monitor and improve application performance by designing and maintaining appropriate metrics and KPIs.
Collaborate with infrastructure teams to ensure ultra-low-latency, high-throughput, and resilient systems.
Participate in code reviews, design sessions, and architecture discussions for high-performance systems.
Analyse and troubleshoot production issues, including network-level packet analysis (Wireshark) and Solace message bus troubleshooting.
Stay up to date with emerging technologies in FX trading, crypto markets, and distributed systems.

Key Skills & Experience

Essential:

Strong hands-on experience with Core Java, including multithreading, concurrency, and low-latency techniques.
Proven front-office experience in FX or e-trading environments.
Experience in connectivity, market data, core pricing, and hedging strategies.
Deep understanding of FIX protocol and electronic trading workflows.
Expertise in Linux-based development and performance tuning.
Experience with garbage collection-aware coding, real-time systems, and machine-level performance optimization.
Strong grasp of Solace messaging, networking fundamentals, 10GbE, and multicast environments.
Experience with Wireshark or similar tools for packet analysis and latency diagnostics.

Desirable:

Exposure to crypto trading platforms or digital asset markets.
Familiarity with machine sympathy principles and high-performance system design.
Experience designing real-time mission-critical applications with message bus technologies.
Knowledge of performance monitoring tools and metrics instrumentation frameworks.

Additional Information

#TalanUK

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Refine Your Search

developer jobs in london se6

eFX Java Algo Developer

JAVA DEVELOPER

Junior Developer

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Senior Developer C# React Investment Banking

Integration Developer

Backend Engineer

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Web Developer

Product Engineer // Front-End

Developer (Temporary)

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Front-End Developer (React and React Native)

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I want to receive the latest job alerts for developer in london se6

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