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.
Founded in London in 1866, 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
We’re looking for a Senior Full Stack Developer who thrives on solving complex problems and building scalable, high-performance solutions. This is a hands-on role covering multiple layers of the stack—from crafting robust C# microservices to leveraging the power of AWS for cloud-native solutions.
You’ll work with a diverse tech ecosystem including S3, SQS, SNS, Lambda, RDS (Postgres), Athena, Step Functions, and Glue ETL, while also diving into SQL, Python, and occasionally Groovy. Strong foundations in Object-Oriented Design, SOLID principles, and CI/CD are essential.
As we transition significant portions of our architecture to Snowflake, your expertise in SQL will be critical. This is an opportunity to influence the future of our data platform while setting engineering standards others aspire to.
Role Responsibilities
Design, develop, and maintain high-quality full stack solutions that meet business and technical requirements.
Lead by example—write clean, scalable, and maintainable code that sets engineering standards for the team.
Drive automation and quality assurance, contributing to frameworks and metrics that ensure system correctness and reliability.
Collaborate effectively with cross-functional teams, including Group IT Architecture and global stakeholders, to deliver integrated solutions.
Champion best practices in software engineering, including OO principles, SOLID design, and CI/CD pipelines.
Research and evaluate emerging technologies, particularly in the DBT and data engineering space, to keep our stack cutting-edge.
Optimize performance and scalability across microservices and data pipelines.
Mentor and guide junior developers, fostering a culture of continuous learning and improvement.
Troubleshoot and resolve complex technical issues, ensuring minimal disruption to business operations.
Contribute to architectural decisions, influencing the future direction of our platform and data strategy.
Communicate clearly and proactively, translating technical concepts into business-friendly language for stakeholders.
Promote automation-first mindset, identifying opportunities to streamline processes and reduce manual effort.
Ensure security and compliance in all development activities, adhering to industry standards and internal policies.
Experience & Competencies
Essential
SQL Mastery: CTEs, joins, triggers, cursors, Postgres, partitioning, window functions.
AWS Expertise: S3, Step Functions, Glue, Athena, data partitioning strategies.
C#: Multithreading, records, IOC/DI, .NET Core, generics.
Python: Solid working knowledge.
CI/CD: GitLab pipelines, scripting (PowerShell/Bash), automation best practices.
Containers: Docker, Kubernetes, Helm.
Exceptional written and verbal communication skills.
Proven time management, adaptability, and resilience.
A team player who is self-motivated, goal-oriented, and able to influence positively.
A problem-solver with a simplification mindset and an eye for automation.
Desired
DBT: Building reusable models, understanding folder hierarchy, command-line usage, and lineage appreciation.
Band & Level
Manager / 6
#LI-MID #LI-Hybrid
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
UK - 135 Bishopsgate - London