Senior Backend Engineer – Cloud-Native Microservices

Mercor is hiring on behalf of a leading AI lab for an experienced Backend & DevOps Engineer to design, build, and scale microservices-based infrastructure that powers next‑generation AI systems. You’ll own both core backend services and infrastructure automation, ensuring distributed systems are fast, reliable, and secure. This position blends software...

Senior Backend Engineer Golang Overview We are seeking a deeply technical and security-minded Senior Backend Engineer to join a newly-founded, high-impact AI joint venture. Backed by five of the world's leading telecommunications giants, our mission is to restore trust in global voice communication. Our mission is to restore trust in voice communication by...

A leading technology firm is seeking a Senior Backend Python Developer to design and maintain scalable backend systems for AI and automation projects. The role requires expertise in Python, microservices, and cloud environments like AWS or Azure. Candidates will work closely with AI scientists and product managers, implementing CI/CD best practices and...

Overview Position: Java Backend Micro services Engineer Location: London, UK (Hybrid 3 days onsite a week) Duration: Long Term B2B Contract Requirements Look for 12+ years candidates who can lead a team and have excellent hands on coding experience Proficiency in Java, including Java 8 and above. Experience in designing microservices, developing, and...

Senior Backend Engineer (Golang)OverviewWe are seeking a deeply technical and security-minded Senior Backend Engineer to join a newly-founded, high-impact AI joint venture. Backed by five of the world's leading telecommunications giants, our mission is to restore trust in global voice communication. Our mission is to restore trust in voice communication by...

A leading financial services firm in the UK is looking for a Software Engineer III to contribute to innovative cloud-native applications. The ideal candidate will have substantial experience in back-end software engineering, particularly with Java, and demonstrate strong problem-solving skills. Join a team dedicated to transforming digital banking and...

Location: London Job Type: Contract Industry: Cloud & Infrastructure Job reference: BBBH429296_1765390190 Posted: 7 minutes ago Job Title: Senior Cloud Native GCP EngineerMax Supplier Charge Rate: £825p/d max via UmbrellaClearance required: BPSSDuration: End of April 2026Location: Hybrid (60% remote-40% onsite London) but client teams are mostly remote.Job...

Mercor is hiring on behalf of a leading AI lab for an experienced Backend & DevOps Engineer to design, build, and scale microservices-based infrastructure that powers next-generation AI systems. You’ll own both core backend services and infrastructure automation, ensuring distributed systems are fast, reliable, and secure. This position blends software...

Senior Backend Engineer (Golang) Overview We are seeking a deeply technical and security-minded Senior Backend Engineer to join a newly-founded, high-impact AI joint venture. Backed by five of the world's leading telecommunications giants, our mission is to restore trust in global voice communication. Our mission is to restore trust in voice communication by...

A leading global financial services firm is seeking a Director of Software Engineering to build innovative banking solutions. In this role, you will deliver cloud-native microservices and lead multiple teams to enhance the customer experience. The ideal candidate will have a strong background in software engineering, particularly with Java and cloud...