Full Stack Developer

Manchester, England, United Kingdom

7/21/2025

Job Description

The Developer Experience team is responsible for building the developer portal platform and providing a centre of excellence for all product teams within Sage. This is crucial to Sage’s business plans and long-term objectives. The Full Stack Developer joining this growing team will be responsible for building, enhancing and maintaining this platform.

The Full Stack Developer will develop and deliver high-quality products and/or systems and services that exceed developer’s expectations.

This is a hybrid role – three days per week in our Manchester office.

In this role you'll:

•  Possess and apply knowledge of software development to the completion of assignments.
•  Successfully develop, delivery maintain high quality software (requirements, design, code, documentation, etc.)
•  Work with architects and senior developers on the team.
•  Keep up to date with relevant technology areas.
•  Automate tasks through appropriate tools and scripting
•  Evaluate progress and results and recommends limited changes in procedures.
•  Partner effectively with all team members to deliver against commitments
•  Mentor and coach graduate members of the development team.
•  Show commitment to team success and positive team dynamics
•  Demonstrate a passion for growing and applying technical skills in service to customers
•  Demonstrate experience of Agile Development
•  Maintain relevant documentation to describe logic, coding/configuration, testing and changes where applicable.
•  Ensure all tasks are completed to the required quality standards.
•  Update job knowledge by studying state-of-the-art development tools & techniques
•  Provide 3rd tier support and/or expertise for the area of responsibility
  
  
  
  
  
  

Must-Have Skills:

•  Languages: Javascript, React, CSS, Markdown
•  Use of GitHub for source control
•  Some exposure to AWS services such as S3/ and DynamoDB.
•  Understanding of APIs – REST and GraphQL
  
  
  
  
  
  

Desired Skills and Experience:

•  Some exposure to: Nextjs, tailwind, Github actions, Docker, AWS CDK and Storybook
•  Some experience of working with languages such as Python, C#, Ruby and Java or writing VSCode or Visual Studio extensions would also be an advantage.