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

Martin Veasey Talent Solutions; Northampton; On-site; GBP 60,000 - 70,000; Full time

Benefits offered by this job

Hybrid working model

Competitive bonus scheme

Career development opportunities

Job summary

Martin Veasey Talent Solutions is looking for a Senior Full Stack Developer in Northampton. This role involves hands-on engineering and leadership, designing and building core applications using React, Node.js, Python, and AWS. You will ensure integration with CRM systems and external services, guiding junior engineers along the way.

The ideal candidate has over 5 years of experience and is adept in Agile methodologies. The position offers a hybrid working arrangement with exciting growth opportunities and a competitive bonus scheme.

Qualifications

• 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.

Responsibilities

• Architect and develop applications using React, Node.js, Python and AWS.
• Integrate internal platforms with CRM and external partners via REST APIs.
• Drive technical quality, security and performance across all builds.

Skills

React

Node.js

AWS

API development

Agile methodologies

Mentoring

Job description

SENIOR FULL STACK DEVELOPER

Location: Northampton | Hybrid (2 days office)

Salary: £60 000 - £70 000 + Bonus + Benefits

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, Redshift).
• 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.