FX Options Developer (JavaScript/C#)

Talan; Greater London; Hybrid; GBP 60,000 - 80,000; Full time

Job summary

A leading global financial institution in the UK is seeking a skilled Software Developer to join their dynamic FX Options trading desk. This role involves developing a critical real-time risk and P&L system and collaborating with traders across major financial cities. The ideal candidate will have strong JavaScript/React and C# skills, with a background in front-office environments. This position offers a hybrid working option and values technical excellence alongside business insight.

Qualifications

• Professional software development experience in a front-office environment.
• Strong coding skills in JavaScript/React and C#.
• Excellent communication and problem-solving abilities.

Responsibilities

• Develop and maintain a critical risk and P&L system for global trading desks.
• Work with front-office stakeholders to deliver impactful features.
• Collaborate in an agile environment to ensure high-performance analytics.

Skills

JavaScript/React

C#

Communication

Problem-solving

Job description

Company Description

For more than 20 years, Talan has been advising companies and administrations, supporting them and implementing their transformation projects in the UK and abroad. With a presence on four continents and a headcount of 6000 consultants, our ambition is to reach the billion turnover by the end of 2024.

In the UK, Talan counts 250 employees on several sites, the main being: London, Edinburgh, Chester and Leeds.

Job Description

A leading global financial institution is looking for a skilled and motivated Software Developer to join a high-performing team supporting a dynamic FX Options trading desk. This is an exciting opportunity to work on a real-time risk and P&L system, developed entirely in-house, in close collaboration with traders and quantitative teams across London, New York, and Hong Kong.

What You’ll Be Doing

• Develop and maintain a mission‑critical risk and P&L system used by global FX Options trading desks.
• Work directly with front‑office stakeholders to deliver high‑impact features and enhancements.
• Collaborate with developers, BAs, and support teams in a fast‑paced, agile environment.
• Deliver real‑time risk analytics and ensure high performance, accuracy, and reliability under pressure.

Qualifications

Essential:

• Professional software development experience in a front‑office environment (preferably within investment banking or trading).
• Strong coding skills in JavaScript/React and C#.
• Excellent communication and problem‑solving skills with the ability to manage competing priorities.
• A proactive attitude and strong commitment to delivering high‑quality solutions.

Desirable:

• Familiarity with FX Options, derivative products, and associated risk concepts.

Additional Information

• Hybrid working may be available, depending on the role and business requirements.
• You’ll join a collaborative, delivery‑focused environment where technical excellence and business insight are equally valued.