FX Trading Systems Developer

YorTeam B.V.; Randstad; Hybrid; EUR 90,000 - 100,000; Full time

Benefits offered by this job

Hybrid working environment

Salary up to €100.000 gross per year

Job summary

YorTeam B.V. is seeking an FX Trading Systems Developer to join a team building high-performance FX trading and connectivity solutions for a leading client in the banking sector.

You will develop real-time, low-latency systems, integrate REST APIs and WebSockets, and work with FIX protocols, Kafka, RabbitMQ and SQL Server. The role requires strong C#/.NET and Angular expertise in a fast-paced financial environment.

Qualifications

• Several years of professional experience with C#/.NET and modern software development.
• Strong experience with Angular and TypeScript.
• Solid understanding of asynchronous programming, multithreading and concurrency.
• Experience developing real-time, distributed or high-performance applications.
• Familiarity with FIX Protocol, trading connectivity or financial markets.
• Good understanding of FX concepts such as pricing, orders, liquidity and market data.
• Experience with SQL Server and automated testing; xUnit is a plus.
• Strong problem-solving and debugging skills.
• Clear communicator who works well in a fast-paced, high-pressure environment.
• An understanding of banking compliance, auditability and best-execution requirements is a plus.

Responsibilities

• Develop and maintain high-performance applications using C#/.NET and Angular.
• Build and integrate REST APIs, WebSockets and real-time services.
• Work on FX trading connectivity, market data and messaging solutions.
• Contribute to FIX-based trading flows and integrations with external systems.
• Design scalable, event-driven and low-latency solutions.
• Work with technologies such as Kafka, RabbitMQ and SQL Server.
• Write automated unit and integration tests and support production reliability.
• Investigate incidents, troubleshoot complex technical issues and improve system performance.
• Contribute to clean architecture, observability and technical documentation.

Skills

C#/.NET

Angular

TypeScript

Async/multithreading

Real-time apps

Trading connectivity

FIX protocol

SQL Server

XUnit testing

Tools

Kafka

RabbitMQ

SQL Server

Job description

We are looking for a FX Trading Systems Developer to join a team developing high-performance FX trading and connectivity solutions, for a client in the banking sector.

You’ll work on real-time applications where speed, reliability and accuracy are essential, collaborating with developers and business stakeholders in a fast-paced financial environment.

Your Job

• Develop and maintain high-performance applications using C#/.NET and Angular.
• Build and integrate REST APIs, WebSockets and real-time services.
• Work on FX trading connectivity, market data and messaging solutions.
• Contribute to FIX-based trading flows and integrations with external systems.
• Design scalable, event-driven and low-latency solutions.
• Work with technologies such as Kafka, RabbitMQ and SQL Server.
• Write automated unit and integration tests and support production reliability.
• Investigate incidents, troubleshoot complex technical issues and improve system performance.
• Contribute to clean architecture, observability and technical documentation.

Your Profile

• Several years of professional experience with C#/.NET and modern software development.
• Strong experience with Angular and TypeScript.
• Solid understanding of asynchronous programming, multithreading and concurrency.
• Experience developing real-time, distributed or high-performance applications.
• Familiarity with FIX Protocol, trading connectivity or financial markets.
• Good understanding of FX concepts such as pricing, orders, liquidity and market data.
• Experience with SQL Server and automated testing; xUnit is a plus.
• Strong problem-solving and debugging skills.
• Clear communicator who works well in a fast-paced, high-pressure environment.
• An understanding of banking compliance, auditability and best-execution requirements is a plus.

We Offer

• Hybrid working environment
• Salary up to €100.000 gross per year, based on 40 hours.

Our Client

Our client is a leading financial institution in the Netherlands, focused on innovation, scalability, and modern cloud-based platforms. Their engineering teams work on critical systems that support large-scale digital services and real-time event-driven processing.

They offer a strong engineering culture with a focus on automation, platform thinking, and continuous improvement.

Interested?

Are you the FX Trading Systems Developer we are looking for?