Senior Backend Engineer — Node.js, GraphQL & Secure APIs

Company IconYEO Messaging
Location Icon

A technology-focused security firm in the London Area is seeking a Backend Developer. This full-time role requires 8-10+ years of experience, where you'll design, develop, and maintain scalable and secure backend systems using Node.js and TypeScript....Read More>>.

Posted: April 11th, 2026
View salary & More Info

API Solutions Architect - Edinburgh

Company IconCSI GLOBAL LTD
Location IconCity of Edinburgh

A prominent technology consulting firm in Edinburgh is seeking a Solution Architect responsible for API design and enterprise architecture. The role requires extensive experience in .NET and microservices, alongside strong analytical and problem-solv...Read More>>.

Posted: April 17th, 2026
View salary & More Info

Backend Engineer - GraphQL API Platform (Hybrid UK)

Company IconKaluza
Location IconBristol

A leading energy tech firm is seeking an Engineer II to enhance their systems. You will work on improving the GraphQL API, focusing on backend services and developer experience. The role is hybrid, based in Bristol or other locations, and requires ex...Read More>>.

Posted: April 17th, 2026
View salary & More Info

Automation QA Engineer: API, GraphQL & UI Testing

Company IconRED Global
Location IconBelfast

A technology solutions company in Belfast is seeking an Automation QA Engineer to ensure quality for its FTS platform. You will design automation strategies covering backend APIs, GraphQL, and the React frontend. The ideal candidate will have a prove...Read More>>.

Posted: April 24th, 2026
View salary & More Info