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BUILD WITH XTENSYON

Mid-Level Full-Stack Developer

You will deliver complete application features from an agreed brief.

Remote Mid-Level Software and Web Development
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About the role

You will deliver complete application features from an agreed brief. For example, adding a request status means updating the screen, API validation, stored data and tests together so users see a consistent result.

What you will do

  • Take a defined feature from implementation through testing and handover.
  • Investigate problems across the interface, API, and database, and raise changes to scope before proceeding.
  • Implement the interface and API contract for a feature, including loading, empty and error states.
  • Prepare database changes and setup notes, and verify the feature against agreed acceptance criteria.

What you should bring

  • Working knowledge of request handling, relational queries, browser state and Git-based review; ability to diagnose a problem across those layers.

Examples of work in this role

  • A feature branch with a working user journey and reproducible automated checks.
  • Handover notes covering configuration, migrations and any known limitations.

Working arrangements

  • Keep progress, questions, and blockers visible through the agreed communication channels.
  • Availability, working hours, equipment needs, and any location eligibility requirements will be discussed during recruitment.
  • Employment terms, compensation, and any benefits will be discussed during recruitment.

What to include in your application

  • Use the application form and include your CV, availability, and a short explanation of why this work interests you.
  • Share a feature you delivered end to end. Walk through a validation error or failed API call and show how you diagnosed it.
  • Share only work you have permission to disclose. A redacted sample or a clear explanation is fine when client work is confidential.
Customer Relationship
Personal Evolution
Autonomy
Administrative Work
Technical Expertise