IT & Software

Senior Integrations Engineer - Ruby & API Expert

MHR International UK Limited

Ruddington · England · United Kingdom

Salary: $60 – $90 per year

MHR is seeking an experienced software engineer to lead complex integration challenges. You will own the design, development, and maintenance of integrations using Ruby, building and consuming REST APIs with JSON and XML, while enforcing strong security with OAuth and Basic Authentication.

You will work with Swagger/OpenAPI to design and document APIs, tackle data mapping and connectivity issues, and drive clean code, automated testing, and scalable engineering standards in an Agile environment.

#J-18808-Ljbffr

Reference: WJ-766_24112802 · Posted 09 Nov 2026, 09:51 PM

Find more on GigBlow

This role is listed on GigBlow for discovery and search. Hiring decisions and applications are handled by the employer or their chosen application system.