MCS Group is looking for Senior and Principal Typescript Developers to join a global FinTech leader that is rapidly expanding its Belfast operations. In this role, you'll help shape the future of our client's platforms. You'll influence architecture, elevate engineering practices, and build scalable systems used worldwide. This is an exciting time to join this company as they look to build out a world‑class engineering hub in Belfast.
Key Responsibilities
* Lead end‑to‑end delivery of complex features and services.
* Make key architectural decisions and mentor other engineers.
* Turn business requirements into robust, scalable solutions.
* Promote clean code, automated testing, and cloud‑native engineering.
* Collaborate with product, architecture, and platform teams.
* Drive innovation and contribute to long‑term technical strategy.
The Ideal Person
* Strong full‑stack engineering with TypeScript, React, GraphQL, and modern JavaScript.
* Backend experience with SQL, REST, microservices, and event‑driven systems (RabbitMQ/SOLACE/AMQP).
* Proficient with AWS, CI/CD, and Terraform, with strong automated testing practices.
* Solid understanding of Agile SDLC, SOLID principles, and building production‑grade, low‑latency systems.
* Skilled communicator with 5+ years' experience and a proactive, collaborative approach.
Salary - Up to £80,000, DOE
To speak in absolute confidence about this opportunity, please send an up‑to‑date CV via the link provided, or contact Matthew Hamill, IT Recruitment Consultant, at MCS Group.
MCS Group is committed to Equality, Diversity, and Inclusion for all, being the first recruitment agency in NI to achieve Bronze Diversity Mark accreditation. If you have a disability which means you require a reasonable adjustment to be considered at any stage of the recruitment process, please contact us and we will endeavour to facilitate the request.
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