Software Engineer
Core
Building scalable backend systems for Wolt's AdTech & Promotions team to support delivery operations across 500+ cities.
Role type
Senior Backend Engineer (AdTech)
Builds
Scalable backend systems for advertising and promotions
Domain
Food delivery technology / AdTech
Deliverable
production ML models | product features
Required skills
Golang, NoSQL databases (Cassandra, MongoDB), AI-assisted engineering workflows (Codex, Claude, agentic workflows), cross-functional project ownership, system design
Preferred skills
Experience in high-ambiguity environments, stakeholder alignment
Technologies
Golang, Cassandra, MongoDB, Codex, Claude
Responsibilities
Design and operate scalable backend systems, lead large cross-functional initiatives from planning to delivery, implement AI-assisted engineering workflows, align stakeholders on shared goals
Seniority
Senior, hands-on IC
