Principal Integration Engineer — API‑Driven Architecture Lead

SELFRIDGES; Greater London; On-site; GBP 90,000 - 130,000; Full time

Job summary

SELFRIDGES is seeking a Principal Integration Engineer to shape and evolve the integration landscape. You will set technical direction, standards and patterns for secure, scalable integrations while providing hands-on leadership and design governance across Oracle SOA/ODI, APIs and modern cloud-native approaches.

Reporting to the Head of Engineering and Quality, you will translate strategy into delivery, build a roadmap for modernisation, and collaborate with architects, platform teams and

Qualifications

• Extensive hands-on integration engineering experience in enterprise environments.
• Experience with APIs (REST/SOAP), XML/JSON; file-based integrations (EDI/CSV).
• Ability to design scalable, secure, and maintainable architectures.

Responsibilities

• Define technical direction and standards for integration engineering.
• Own integration delivery, roadmaps and end-to-end governance.
• Mentor and lead a small integration team; manage suppliers and partners.
• Drive modern integration patterns: API-first, event-driven, cloud-native, microservices.

Skills

Integration engineering

API-first design

CI/CD

Stakeholder management

Tools

Oracle Fusion Middleware (SOA/ODI)

Boomi APIM

GraphQL

Job description

SELFRIDGES is seeking a Principal Integration Engineer to shape and evolve the integration landscape. You will set technical direction, standards and patterns for secure, scalable integrations while providing hands-on leadership and design governance across Oracle SOA/ODI, APIs and modern cloud-native approaches.

Reporting to the Head of Engineering and Quality, you will translate strategy into delivery, build a roadmap for modernisation, and collaborate with architects, platform teams and