Overview

Backend Developer – Java/Spring Boot – Warwickshire – Permanent

Employer: Crimson – Warwickshire, England, United Kingdom

Hybrid working – Warwickshire

Salary: £55,000 - £65,000 per annum

Backend Developer required for a leading client based in Warwickshire. You will come on board to design, build and optimise scalable services and APIs, relating to AI-based applications, ensuring seamless integration with the frontend.

Responsibilities

• Develop scalable server-side applications using Java Spring Boot and microservices architecture.
• Build secure, high-performance RESTful APIs to support front-end integration.
• Design and optimize relational databases (MySQL, PostgreSQL) for efficient data management.
• Resolve performance bottlenecks and enhance system scalability and reliability.
• Apply best practices in code quality, testing (JUnit, Mockito), and CI/CD pipelines.
• Collaborate with cross-functional teams to deliver cohesive, end-to-end solutions.
• Familiar with DevOps tools (Docker, Jenkins) and cloud platforms (AWS, GCP).
• Knowledgeable in application security, including OAuth2 and JWT authentication.
• Interested in leveraging AI and automation to improve back-end processes.

Qualifications

• Proficient in Java and Spring Boot.
• Experience with microservices architecture and building RESTful APIs.
• Experience with relational databases (MySQL, PostgreSQL).
• Strong understanding of code quality, testing (JUnit, Mockito), and CI/CD.
• Familiarity with containerization (Docker) and CI/CD tools (Jenkins).
• Experience with cloud platforms (AWS, Google Cloud Platform).
• Knowledge of application security (OAuth2, JWT).
• Interest in leveraging AI and automation to improve backend processes.

About Crimson

Crimson is acting as an employment business regarding this vacancy.

How to apply

Interested? Please submit your updated CV to Emma Siwicki for immediate consideration.