Integration Business Analyst – REST APIs & Microservices (remote)

You will own the integration layer of a microservices-based Point of Sale platform for vehicle leasing. The platform serves two markets, France and Ireland, and covers the full dealer journey: vehicle configuration, quotation, contract generation, electronic signature and contract servicing.

What you will be responsible for

• Specifying microservices and REST API endpoints: request and response attributes, validation rules, data mappings, error handling
• Functional ownership of around 12 microservices integrating with the contract management system
• Designing and documenting end-to-end integration flows
• Testing endpoints and validating vendor deliveries against the agreed specifications
• Coordinating dependencies across business, testing, frontend and development teams and four external vendors
• Supporting deployments and compliance-driven remediation (AWS Inspector, CloudGuard)

What we expect from you

• 2–3 years as a Business Analyst, Integration Analyst or IT Analyst with a strong API focus
• Hands-on experience specifying REST APIs and microservices
• API testing and troubleshooting: requests, responses, status codes, integration defects (Postman, Swagger / OpenAPI)
• Experience with the full agile delivery cycle, from user story and refinement to acceptance and production deployment
• Confidence working with multiple teams and external vendors
• Professional English

Nice to have

• Leasing, automotive finance or financial services
• Cloud-based solutions, CI/CD, observability (Datadog, GitHub, Concourse)

What we offer

• Long-term engagement, start as soon as possible
• Fully remote