Senior React Developer

MCS Group Belfast, Belfast Posted apr 10, 2026

Full Time
Hybrid
Senior

Job description

As a Senior React Developer, the work centres on collaborate closely with UX designers, backend engineers, and product teams to deliver seamless user experiences. It would suit someone who can bring careful technical judgement and practical problem-solving to the role.

Role overview

Strong understanding of frontend technologies including CSS, HTML5, and responsive design. Modern engineering practices: Agile development, CI/CD, cloud-first strategy, and cross-functional teams.

Main responsibilities

Collaborate closely with UX designers, backend engineers, and product teams to deliver seamless user experiences. Develop, enhance, and maintain high-quality, scalable frontend applications using React, Typescript, and modern web technologies. Experiment with new frameworks and tools to continuously improve development workflows and product quality.

Requirements

  • Financial services experience is beneficial but not essential.
  • Experience working in Agile teams and collaborative environments.
  • Proven hands-on experience building complex applications with React and Typescript.

Job details

  • Hybrid working model, with 3 days Onsite in Belfast.
  • Not all agencies are the same…MCS Group are passionate about providing a first-class service to all our customers and have an independent review rating of 4.9 stars on Google.
  • Strategic focus: Join a team central to delivering innovative software solutions at scale.
  • Clear progression paths into technical leadership, architecture, or product roles.

Requirements mentioned

  • JavaScript
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