Java Developer (React)

talan· Engineering & Development IT
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📍 England📍 London📍 London, England, United Kingdom📍 gbFull time

About this role

Company Description

Job Description

Java Developer (React)

Location - London

On-Prem 3 Days per Week

Talan is looking for a talented Java Developer with React experience to join our team delivering cutting-edge Front Office solutions within Global Markets environments.

You will play a key role in designing and enhancing regulatory, alerting, and sales enablement platforms, directly supporting front-office users and business stakeholders across capital markets.

This is an exciting opportunity to work on high-impact, real-time applications in complex trading environments, collaborating with both business and technical teams to drive innovation and performance.

You will be part of a Front Office technology ecosystem supporting Global Markets activities, working on advanced sales and trading tools used by front-office teams.

The role operates within a distributed, agile delivery model, collaborating closely with:

  • Business stakeholders (sales & trading)
  • Application support teams
  • QA and testing teams
  • Distributed development teams across Europe and globally

You will contribute to the development of modern, scalable applications used in fast-paced, business-critical environments.

Key Responsibilities

  • Design, develop and maintain front-office sales tools and associated applications
  • Contribute across the full software development lifecycle (analysis, design, development, testing, deployment, and support)
  • Build and enhance high-performance, low-latency applications
  • Develop RESTful APIs and modern web interfaces (React)
  • Collaborate closely with business stakeholders to understand requirements and deliver value-driven solutions
  • Work alongside production support teams to ensure smooth releases and operational stability
  • Provide 3rd line support and assist in troubleshooting production issues
  • Participate in code reviews and continuous improvement initiatives

 

Skills & Experience (Required)

  • Strong experience in Java (server-side development)
  • Experience building web-based applications and REST APIs
  • Solid experience with JavaScript frameworks, particularly React
  • Good understanding of application performance and optimisation
  • Excellent communication skills, both written and verbal
  • Ability to operate effectively in agile, collaborative environments
  • Experience with relational databases and SQL
  • Exposure to investment banking or capital markets environments
  • Experience with multi-threaded and distributed systems
  • Familiarity with CI/CD tools (Jenkins, TeamCity) and deployment tools (Ansible)
  • Knowledge of front office trading systems (FX, Rates, Credit, or derivatives)
  • Experience with monitoring and observability tools
  • Strong problem-solving mindset with a proactive approach

Qualifications

Additional Information

#TalanUK

Frequently Asked Questions

Is the salary disclosed for the Java Developer (React) position at talan?
The salary for this Java Developer (React) role at talan is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Java Developer (React) position at talan located?
This Java Developer (React) role at talan is based in England, London, London, England, United Kingdom, gb. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Java Developer (React) role at talan full-time or part-time?
This is listed as a Full time position. It is posted as a Java Developer (React) role in the Engineering & Development IT department at talan.
Which team or department does the Java Developer (React) at talan belong to?
This Java Developer (React) position is part of the Engineering & Development IT department at talan. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Java Developer (React) position at talan?
Click the "Apply Now" button on this page. You will be redirected to talan's official application portal hosted on smartrecruiters where you can submit your application directly.
When was the Java Developer (React) job at talan posted?
This Java Developer (React) position at talan was posted on Jun 12, 2026. Apply as soon as possible — early applications are often reviewed first.
Java Developer (React)
talan
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