Snr. Software Developer (C# / React / Typescript/ FX Options) - £700 -£900pd Inside IR35

Snr. Software Developer (C# / React / Typescript/ FX Options) - £700 -£900pd Inside IR35

Freelance Home office (partial)
Hawksworth

At a Glance

  • Tasks: Join a dynamic team to enhance FX Options risk and valuation systems.
  • Company: Respected European Investment Bank with a collaborative culture.
  • Benefits: Competitive daily rate, hybrid working, and exposure to global teams.
  • Other info: Opportunity for career growth and collaboration with global trading desks.
  • Why this job: Make a real impact in a fast-paced environment using modern technologies.
  • Qualifications: Degree in IT, expert in C#, TypeScript/React, and experience in Agile.

Hawksworth UK are representing a respected European Investment Bank to recruit a Senior Developer for an initial 6 month assignment. Hybrid working - x3 days in the office per week (London) and x2 days remote per week. We are looking for a highly capable Senior Developer to join our Front Office FX Options Technology team. You will play a key role in building and enhancing the systems used by the global FX Options Trading desk for risk, valuation, and real‑time decision support. The platform is approximately three years old, built with modern technologies, and remains in rapid, high‑impact development. This is a hands‑on role working directly with Trading, Quant, and Technology colleagues across London, Hong Kong and New York.

You will contribute to the full stack: TypeScript/React UI, C# services, PostgreSQL, and pricing services integrating with quant libraries.

Required experience:
  • Degree educated in an IT related subject
  • Solid understanding of Mathematics as applied to derivatives risk and pricing
  • Expert C#
  • Expert in TypeScript/React
  • Proficient in Quant Library integration
  • Used to working in a fast paced Agile environment
  • Front‑Office experience with direct contact with Traders
  • Any experience with interacting with APIs and web services interfaces

If you are interested in this new opportunity, please get in touch now & apply.

Snr. Software Developer (C# / React / Typescript/ FX Options) - £700 -£900pd Inside IR35 employer: Hawksworth

Hawksworth UK offers an exceptional work environment for Senior Software Developers, particularly those passionate about financial technology. With a hybrid working model that promotes flexibility and collaboration, employees benefit from engaging directly with trading and quant teams across major global cities. The company prioritises professional growth, providing opportunities to work on cutting-edge systems in a dynamic, fast-paced setting, making it an ideal place for those seeking meaningful and rewarding employment.

Hawksworth

Contact Detail:

Hawksworth Recruiting Team

StudySmarter Expert Advice🤫

We think this is how you could land Snr. Software Developer (C# / React / Typescript/ FX Options) - £700 -£900pd Inside IR35

Tip Number 1

Network like a pro! Reach out to your connections in the finance and tech sectors. Let them know you're on the lookout for opportunities, especially in roles like the Senior Developer position at Hawksworth UK. You never know who might have the inside scoop!

Tip Number 2

Prepare for those interviews by brushing up on your technical skills. Make sure you can confidently discuss C#, TypeScript, and React, as well as your experience with APIs and web services. Practice coding challenges and be ready to showcase your problem-solving abilities.

Tip Number 3

Don’t underestimate the power of a strong online presence. Update your LinkedIn profile to reflect your skills and experiences relevant to the role. Engage with content related to FX Options and software development to show your passion and expertise.

Tip Number 4

Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re serious about landing that Senior Developer gig. So, what are you waiting for? Get your application in!

We think you need these skills to ace Snr. Software Developer (C# / React / Typescript/ FX Options) - £700 -£900pd Inside IR35

C#
TypeScript
React
PostgreSQL
Quant Library Integration
Mathematics for Derivatives Risk and Pricing
Agile Methodologies

Some tips for your application 🫡

Tailor Your CV:Make sure your CV highlights your experience with C#, TypeScript, and React. We want to see how your skills align with the needs of our Front Office FX Options Technology team, so don’t hold back on showcasing relevant projects!

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re the perfect fit for this role. Mention your experience in fast-paced Agile environments and any direct contact you've had with Traders – we love that stuff!

Showcase Your Problem-Solving Skills:In your application, highlight specific examples where you've tackled complex problems, especially in risk and valuation systems. We’re looking for someone who can think on their feet and contribute to high-impact development.

Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates about the role!

How to prepare for a job interview at Hawksworth

Know Your Tech Stack

Make sure you brush up on your C#, TypeScript, and React skills. Be ready to discuss specific projects where you've used these technologies, especially in a fast-paced Agile environment. Highlight any experience with quant libraries and how you've integrated them into your work.

Understand the Business Context

Since this role is within FX Options, it’s crucial to have a solid grasp of derivatives risk and pricing. Familiarise yourself with the key concepts and be prepared to discuss how your technical skills can directly support trading decisions and risk management.

Showcase Your Collaboration Skills

This position involves working closely with Traders and Quants, so be ready to share examples of how you've successfully collaborated with cross-functional teams. Emphasise your communication skills and how you’ve navigated challenges in a team setting.

Prepare for Technical Questions

Expect to face some technical questions or coding challenges during the interview. Practice common algorithms and data structures, and be prepared to explain your thought process clearly. This will demonstrate your problem-solving abilities and technical expertise.