Backend Developer (Go)

We’re hiring for a Lumen Dynamics portfolio company — a computer vision platform that processes millions of images from real-world deployments and turns them into actionable insights for industry partners. Series A. The role You own architecture and core services for a system that flows millions of images into ML inference (CV team) and out to dashboards and partner integrations. DDD-driven, PostgreSQL + ClickHouse for data, your own k8s — no separate DevOps. Stack Go • PostgreSQL • ClickHouse • Prefect • AWS • EKS • S3 • Docker • Claude Code What you’ll do Design service architecture with DDD — bounded contexts, aggregates, ubiquitous language Build core services in Go Own the data layer: PostgreSQL + ClickHouse (analytics, time-series) Build analytics on ClickHouse: detection aggregates, heat maps, time-series Operate services on EKS — deploy, debug, scale Build the spec-driven dev process for AI coding agents What we expect 5+ years backend, strong Go Strong DDD applied in real systems Strong architectural thinking — service boundaries, data ownership, consistency, scale Hands-on Claude Code in production Spec-driven development — built processes around AI agents Deep PostgreSQL Columnar / analytics DB experience (ClickHouse, BigQuery, Redshift, Snowflake) Production Docker, Kubernetes, AWS Russian — fluent or native (required) English B1+ Central European working hours Nice to have TypeScript • ML serving (Triton, TorchServe) • CV basics • Deep ClickHouse (materialized views, sharding) • Image/video pipelines • IoT/edge • Scientific software or systems where the real world interferes with data What we offer Fully remote, CET hours Real product impact at scale Direct contact with leadership and CV team AI-augmented development culture Competitive compensation, discussed individually Originally posted on Himalayas