Backend Engineer - AI-Driven AdTech (Golang)

Wolt; Greater London; Hybrid; GBP 90,000 - 120,000; Full time

Job summary

Wolt is seeking a Backend Engineer to join the AdTech & Promotions team in London. The role is backend-oriented, owning cross-functional initiatives from planning to delivery.

You will design, implement and operate scalable backend services in Golang, and contribute to robust data pipelines in a fast-moving, ambiguity-rich environment that rewards ownership and clear communication. Collaborate with product, data and operations, align stakeholders and drive on-time delivery.

Qualifications

• Strong backend engineer with Golang focus.
• Experience building scalable backend systems.
• Ability to lead cross-team initiatives in ambiguity.
• Experience with AI-assisted development tools (Codex, Claude).
• Experience with NoSQL databases such as Cassandra or MongoDB.

Skills

Golang

AI-assisted development

Stakeholder management

Communication

Tools

Codex

Claude

Agent-based development

Cassandra

MongoDB

Job description

Wolt is seeking a Backend Engineer to join the AdTech & Promotions team in London. The role is backend-oriented, owning cross-functional initiatives from planning to delivery.

You will design, implement and operate scalable backend services in Golang, and contribute to robust data pipelines in a fast-moving, ambiguity-rich environment that rewards ownership and clear communication. Collaborate with product, data and operations, align stakeholders and drive on-time delivery.