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Senior Full Stack Engineer

Belfast, Northern Ireland💼 Full-time🗓 2026-09-21 → 2026-09-23

Core

Design, build, test, and deploy robust, scalable software solutions for a next-generation technology platform serving global financial markets.

Role type

Senior Full Stack Engineer (IC)

Builds

Highly scalable, low-latency services and reusable platform components for a global financial technology organisation.

Domain

Financial Technology / Cloud Infrastructure

Deliverable

production ML models | product features

Required skills

TypeScript, JavaScript, React, REST APIs, GraphQL, WebSockets, AWS, Microservices, SQL, NoSQL, Terraform, CI/CD

Preferred skills

Java, C#, Unit testing, End-to-end testing, Containerisation, Agile methodologies

Technologies

AWS, React, TypeScript, Java, C#, Terraform, Git

Responsibilities

Design and develop scalable services, modernise existing systems, contribute to architectural discussions, mentor junior engineers, champion quality engineering practices.

Seniority

Senior, hands-on IC with mentorship responsibilities

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