Job description
Job details
- Location: Chelmsford, Essex
- Work mode: Remote
- Employment type: Full-time (Not an internship)
- Salary: GBP 63,000 - 103,000 per year
Role overview
Flosum is seeking a Senior Node.js Developer to join their engineering team. This is a remote full-time position focused on building scalable enterprise applications. The ideal candidate will bring deep technical expertise in TypeScript and asynchronous programming to ensure high-performance backend services.
Job details
This is a Remote position based out of Chelmsford, Essex, UK. This is a Full-time employment opportunity and is not an Internship. The offered salary range for this role is £63,000 - £103,000 GBP per year.
Responsibilities
- Develop and maintain high-performance backend services using Node.js and TypeScript.
- Design and implement secure RESTful APIs following enterprise best practices.
- Optimize application performance by leveraging event loops, streams, and asynchronous patterns.
- Implement robust authentication and authorization flows using OAuth 2.0 and JWT.
- Collaborate with cross-functional teams to deliver scalable software solutions.
Requirements
- At least 5 years of professional Node.js development experience in production environments.
- Expert-level understanding of the Node.js runtime and asynchronous programming.
- Deep professional experience working with TypeScript in production codebases.
- Strong command of RESTful API design and enterprise security patterns.
- Proven ability to write clean, maintainable, and well-documented code.
Benefits
- Competitive annual salary ranging from £63,000 to £103,000.
- Fully remote work flexibility.
- Opportunity to work on enterprise-grade software products.
- Professional growth in a high-growth technical environment.
Keywords
Node.jsTypeScriptREST APIOAuth 2.0JWTAsynchronous ProgrammingBackend DevelopmentEnterprise Security