Senior Backend Developer

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Location:

Manchester, England (Hybrid)

We are hiring a Senior Mobile Backend Developer to work on high‑scale, cloud‑native platforms supporting mobile applications in a regulated environment. This is a hands‑on backend role focused on Java/Kotlin microservices, secure API design, and cloud delivery.

• Design and build scalable backend services using Java or Kotlin and Spring Boot
• Develop secure, mobile‑facing APIs using OAuth 2.0 and modern authentication patterns
• Work with microservices and event‑driven architectures
• Deploy and support services in AWS/cloud environments
• Apply TDD/BDD and automation testing to deliver high‑quality code
• Collaborate with engineers, technical leads, and stakeholders across delivery teams
• Mentor peers and contribute to continuous improvement initiatives

• Strong backend development experience with Java and/or Kotlin
• Spring Boot, REST APIs, microservices architecture
• Secure API design, OAuth, authentication/authorization
• AWS or cloud platform experience
• Event‑driven systems and distributed architectures
• Experience working in financial services or regulated environments
• Strong problem‑solving and communication skills

• Contract role
• Hybrid working
• Competitive market rates

Mid‑Senior level

Contract

Information Technology

Software Development

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