C# Dot Net Software Developer with Fixed Income and FX

Onyx-Conseil; Greater London; On-site; GBP 80,000 - 100,000; Full time

Job summary

Onyx-Conseil, a niche boutique broker specialising in FX, is seeking a C# .NET Software Developer with 3–5 years of experience to join their London team. You will work on the in-house middle office platform and a new trading platform, interfacing with pricing and reporting APIs.

The role requires resilience as you will work closely with traders on FX and Fixed Income projects; knowledge of FX instruments and trade processing is a plus.

Qualifications

• 3–5 years experience with Microsoft web technologies (C#, Core MVC).
• Relational database experience (SQL Server).
• Proactively build relationships with sales, brokers, middle office and vendors.
• Produce clean, well-written, fully tested production-ready software.
• Desirable: knowledge of FX trading/instrument processing (FX, Fixed Income).

Responsibilities

• Re-architect and build the in-house middle office platform and integrate with a new trading platform.
• Develop pricing toolsets to support trading workflows.
• Integrate with external reporting/tradeflow and pricing APIs.
• Maintain daily operations on existing platforms.

Skills

C# .NET

Stakeholder management

Production quality

FX knowledge

Education

Computer Science degree

Tools

SQL Server

Pricing toolsets

Job description

C# .NET Software Developer with FX and Fixed Income

Our Client is a niche boutique broker specialising in FX.

They are looking to recruit a C# .NET Software Developer with at least 3 to 5 years proven track record of developing with C# .NET.

The Client would like meet candidates ideally with some understanding Trading Floor projects to include Fixed Income, Risk Management, Swap Options and FX.

You need to be resilient as you will be working closely with traders and developing financial trading systems so an understanding of FX instruments would be very useful.

The Company is a fast growing dynamic brokerage firm, specialising in currency options and interest rate swaps. They are seeking a talented technologist to join the London team.

You will be working in a fast paced, delivery focused environment where you will get the opportunity to make a genuine impact on the business rather than just ‘making up the numbers’.

Initially reporting to the CTO, the successful candidate will become a key member of the global team.

There will be a large amount of autonomy in the role, giving the candidate the opportunity to showcase their development talents,

Responsibilities :-

Re-architecting and building the in-house middle office platform and integrating with a new trading platform.

• Developing pricing toolsets
• Integrating to external reporting/tradeflow and pricing APIs.
• Maintaining the company’s daily operation on the existing platforms.

Essential skills :-

• Minimum 3 to 5 years experience of Microsoft web technologies(C#, Core MVC )
• Relational database experience (SQL Server)
• Proactively able to build relationships with stakeholders:- sales, brokers, middle office, external vendors.
• Ability to produce clean, well-written, fully tested production ready software.

Desirable skills :-

Knowledge of the FIX protocol

• Knowledge of FX trade processing
• Basic knowledge of Foreign exchange products (vanilla/exotic options, fx cash) ( training will be given)

Qualifications:

Computer Science related degree preferred At least 3 years experience in a comparable development role.

The Client is based in the City of London.

The salary for this role will be £80K - £100K.