Back-End API Developer
Added 18th July 2025
We are searching for a Back-End API Developer who will be crucial in developing secure, scalable APIs to power complex business applications. You’ll work across server-side logic, integrations, and performance optimisation to support front-end and mobile platforms.
Responsibilities
- Build and maintain RESTful APIs
- Develop secure, reusable server-side logic and services
- Integrate third-party APIs and data sources
- Design and optimise database schemas (SQL/NoSQL)
- Write automated tests for reliability and quality
- Monitor and improve performance and scalability
Essential Skills
- Proficient in Node.js, Python, Java, Ruby, Go, or .NET
- Strong experience with RESTful API development
- Knowledge of API gateways, webhooks, and event-driven design
- Experience with API documentation (Swagger/OpenAPI preferred)
Location
North East
Salary
Up to £45,000 pa
Industry
Healthcare
Contract Type
Permanent