Software Engineer

Group Overview

The TP ICAP Group is a world leading provider of market infrastructure.

Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and innovative solutions.

Through our people and technology, we connect clients to superior liquidity and data solutions.

The Group is home to a stable of premium brands. Collectively, TP ICAP is the largest interdealer broker in the world by revenue, the number one Energy & Commodities broker in the world, the world’s leading provider of OTC data, and an award winning all-to-all trading platform.

The Group operates from more than 60 offices in 27 countries. We are 5,200 people strong. We work as one to achieve our vision of being the world’s most trusted, innovative, liquidity and data solutions specialist.

Role Overview

TP ICAP has partnered with Amazon Web Services (AWS) to build the next generation of the Fusion Platform, transforming it into a global market infrastructure. This is a unique opportunity to join a newly formed team working on a cutting-edge platform using the latest technologies and modern architecture. You’ll collaborate directly with AWS experts, gaining exposure to best-in-class practices while contributing to a high-impact transformation initiative.

As a Software Engineer, you’ll participate in the design, development, and testing of software solutions, ensuring successful deployment into production environments. You’ll work alongside senior engineers, continuously improving your technical skills and contributing to the evolution of a cloud-native, distributed platform.

This is more than a software engineering role-it’s a chance to work on a strategic transformation project alongside AWS experts, using cutting-edge technologies to build a global platform. At TP ICAP, we offer a collaborative environment, continuous learning opportunities, and the ability to make a real impact on the future of financial market infrastructure.

Key Responsibilities

• Communicate architecture principles and design decisions clearly to team members and stakeholders.

• Support Agile delivery by engaging in planning, estimation, and prioritisation activities.

• Contribute to solution design and development, focusing on back-end services and APIs in .NET C# within a cloud-based distributed architecture.

• Implement and maintain Infrastructure as Code (IaC) using AWS CDK (Python preferred) to automate deployment and resource management.

• Ensure high-quality code through unit testing, automated testing, and adherence to best practices.

• Collaborate with cross-functional teams (BAs, QA, PMs) to deliver solutions aligned with business requirements.

• Demonstrate T-shaped skills, contributing across development areas and supporting team members in building their own breadth of expertise.

• Participate in Agile ceremonies and foster a culture of continuous improvement.

• Troubleshoot and resolve issues promptly to minimise business impact.

• Contribute to the modernisation and simplification of the technology landscape, driving transformation initiatives.

• Maintain clear documentation of code, processes, and system configurations.

Experience / Competencies

Essential

• Experience with C# (.NET 8+) in a professional environment.

• Experience with back-end programming language C#

• Ability to work with BAs/POs to clarify requirements and constructively challenge assumptions.

• Experience in technical platform teams delivering reusable services across multiple projects.

• Familiarity with RESTful APIs, GraphQL, and CSS pre-processors (e.g., Tailwind).

• Strong understanding of version control systems (Git) and cross-browser compatibility.

Desired

• Knowledge of financial markets, OTC products, and regulatory-driven projects.

• Contribution to open-source projects is a plus.

Band & Level

• Professional / 5

#LI-Hybrid #LI-ASO #NIJobs

Not The Perfect Fit?

Concerned that you may not meet the criteria precisely? At TP ICAP, we wholeheartedly believe in fostering inclusivity and cultivating a work environment where everyone can flourish, regardless of your personal or professional background. If you are enthusiastic about this role but find that your experience doesn't align perfectly with every aspect of the job description, we strongly encourage you to apply. You may be the ideal candidate for this position or another opportunity within our organisation. Our dedicated Talent Acquisition team is here to assist you in recognising how your unique skills and abilities can be a valuable contribution. Don't hesitate to take the leap and explore the possibilities. Your potential is what truly matters to us.

Company Statement

We know that the best innovation happens when diverse people with different perspectives and skills work together in an inclusive atmosphere. That's why we're building a culture where everyone plays a part in making people feel welcome, ready and willing to contribute. TP ICAP Accord - our Employee Network - is a central to this. As well as representing specific groups, TP ICAP Accord helps increase awareness, collaboration, shares best practice, and holds our firm to account for driving continuous cultural improvement.

Location