Lead Fullstack Engineer; Java​/JavaScript

Position: Lead Fullstack Engineer (Java/JavaScript)
Location: City of Edinburgh

End Date

Thursday 18 December 2025

We support flexible working –  for more information on flexible working options Flexible Working Options

Hybrid Working

Job Description Summary

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Job Description

JOB TITLE:

Lead Fullstack Engineering (Java/JavaScript)

SALARY: £ 90,440-1 27,680 per annum

LOCATION(S): E dinburgh, Halifax

HOURS: Full-time – 35 hours per week

WORKING PATTERN: Our work style is hybrid, which involves spending at least two days per week, or 40% of our time, at one of our offices stated above.

ABOUT THIS OPPORTUNITY

We’re not just another bank. We’re a technology-driven organisation on a mission to shape finance as a force for good. As we continue to invest in our people, platforms, and products, we’re looking for talented Lead Fullstack Software Engineering to help us build scalable, secure, and customer‑centric solutions.

You’ll join a collaborative, agile environment where you’ll leading engineering teams empowering them to design and develop both frontend and backend components of modern applications. You’ll work with cloud-native technologies, microservices, and CI/CD pipelines to deliver high-quality software that makes a real difference.

WHAT YOU’LL BE DOING

As a Lead Senior Software Engineer ing , you’ll :

• Inspire and guide engineering teams
  , empowering them to design, build, test, and deploy modular, cloud-native applications and APIs.

• Champion cross‑functional collaboration
  , working closely with Product Owners, Architects, Quality Engineers, and executive stakeholders to align technical delivery with strategic goals.

• Drive architectural decisions and technical governance
  , ensuring scalable, secure, and maintainable solutions.

• Integrate seamlessly with internal systems and third‑party APIs
  , delivering smooth and intuitive user experiences.

• Shape engineering strategy and innovation
  , influencing the future direction of our platforms, practices, and ways of working.

• Mentor and develop talent
  , cultivating an inclusive environment where engineers can grow, thrive, and do their best work.

WHAT YOU’LL NEED

We’re looking for engineer ing leads who are adaptable, curious, and passionate about building great software !

To help us understand how you might contribute to our team, please highlight any relevant experience with the following skills and technologies in your application:

Leadership Experience

• Proven ability to lead and grow engineering teams, shape technical strategy, and influence cross‑functional collaboration.

Programming Expertise Backend Development

• Proven hands‑on experience with Java
  , including designing and implementing RESTful APIs that support scalable, secure, and high‑performance architectures.

• Familiarity with backend frameworks such as Spring Boot and Node.js is beneficial.

Frontend Development

• Strong proficiency in JavaScript / Type Script for building modern, responsive user interfaces.

• Experience with frameworks and libraries such as React, Next.js, Redux, Vue.js
  , or Angular is highly desirable.

Dev Ops & Cloud

• Experience with CI/CD tools such as Git Hub Actions, Jenkins, or Harness.

• Familiarity with Docker for containerization and Kubernetes for orchestration.

• Exposure to cloud platforms — Google Cloud Platform (GCP) preferred, but AWS or Azure experience is also welcome.

Quality Testing & Automation

• Experience with automated testing tools like Jest, Cypress, or Pact.

• Commitment to writing reliable, maintainable, and well‑tested code.

If you're selected to move forward in our assessment process, you may be invited to complete a technical interview with Karat - our trusted interviewing partner. As part of this stage, we’ll share your information with Karat, in line with their privacy policy.

We’re committed to making our recruitment process inclusive and accessible. If you need any adjustments, just let us know - we’re here to support you.

ABOUT WORKING FOR US

We’re proud to be a leader in diversity, equity, and inclusion. From our menopause health package to our Working with Cancer initiative, we’re creating a workplace where everyone can thrive.

We’re also a Disability Confident Leader, and we guarantee interviews for a fair and proportionate number of applicants with disabilities, long‑term…