Senior Fullstack Developer; Java​/JavaScript

Base pay range

To be determined based on skills and experience.

LOCATION: Halifax, Bristol, Edinburgh, Manchester

HOURS: Full-time - 35 hours per week

WORKING PATTERN: Hybrid; at least two days per week, or 40% of time, at one of the listed offices.

We're seeking a senior software engineer who thrives in collaborative environments, enjoys solving meaningful problems, and wants to make a real impact.

• Design, develop, test, and deploy frontend and backend services.
• Build and deploy containerized applications with Docker and Kubernetes.
• Apply Domain-Driven Design and Test-Driven Development principles.
• Collaborate closely with Product Owners, Architects, and Quality Engineers.
• Integrate with internal systems and third‑party APIs to create seamless user experiences.
• Contribute to architectural decisions and help shape our engineering strategy.
• Mentor junior engineers and foster a culture of learning and inclusion.

Senior engineers who are adaptable, curious, and passionate about building great software.

Highlight relevant experience with the following skills and technologies:

• Java and building RESTful APIs for scalable, secure, high‑performance architectures.
• Backend frameworks such as Spring Boot and Node.js.
• Frontend frameworks/libraries:
  React, Next.js, Redux, Vue.js, or Angular.
• CI/CD tools:
  Git Hub Actions, Jenkins, or Harness.
• Docker and Kubernetes for containerization and orchestration.
• Cloud platforms: GCP preferred; AWS or Azure also welcome.
• Automated testing tools such as Jest, Cypress, or Pact.
• Commitment to writing reliable, maintainable, well‑tested code.

If selected to move forward, you may be invited to a technical interview with Karat, in line with their privacy policy.

We’re committed to making the recruitment process inclusive and accessible. If you need any adjustments, let us know.

Disability Confident Leader
; we guarantee interviews for applicants with disabilities, long‑term health conditions, or neurodivergence who meet the minimum criteria.

We are leaders in diversity, equity, and inclusion and offer a range of benefits:

• Up to 15% pension contribution
• Annual bonus (based on Group performance)
• Share schemes, including free shares
• Flexible benefits tailored to your lifestyle
• Generous parental leave and wellbeing support

Apply today and find out more!