Senior Full Stack Developer (React, Node.js, AWS)

Company: Martin Veasey Talent Solutions
Apply for the Senior Full Stack Developer (React, Node.js, AWS)
Location: Northampton
Job Description:

Location: Northampton | Hybrid (2 days office)

About the Company

Modern Technology in Financial Services

A fast-growing financial technology organisation building scalable digital platforms to transform how customers access financial products. Its development team is expanding to deliver new customer journeys, data-driven automation and seamless system integration through a modern React, Node.js, Python and AWS stack interfacing with Zoho CRM.

The Role – Hands-On Engineering and Technical Leadership

The Senior Full Stack Developer will design, build and maintain core internal applications and web platforms supporting new financial products and customer self-service solutions. You’ll own end-to-end delivery from architecture through deployment and introduce modern engineering standards across the team.

Key Responsibilities

  • Architect and develop applications using React, Node.js, Python and AWS (Lambda, S3, Red shift).
  • Integrate internal platforms with CRM and external partners via REST APIs.
  • Implement CI/CD, version control and testing frameworks to professionalise the development lifecycle.
  • Success will be measured by establishing scalable code practices, mentoring developers and delivering early deployments within six months.
  • Collaborate with data and CRM teams to deliver automation and analytics capabilities.
  • Drive technical quality, security and performance across all builds.

Candidate Profile

  • 5+ years as a Full Stack Developer with expertise in React and Node.js.
  • Strong knowledge of AWS services (Lambda, S3, EC2, Redshift).
  • Experience building and consuming APIs and integrating applications with CRM or data systems.
  • Background in Agile software development and mentoring junior engineers.
  • Ability to balance hands-on coding with technical decision-making and architecture planning.

Why Join

  • Key engineering role shaping a modern platform in a scaling organisation.
  • Opportunity to introduce best practice and influence technical direction.
  • Hybrid working (2 days office) with a supportive, collaborative culture.
  • Competitive bonus scheme and career development within a growing technology function.

Visa Transfer Policy

UK right to work preferred; visa transfer for exceptional UK-based /UK experienced candidates only may be considered.

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Posted: July 7th, 2026