Joom
E-commerce marketplace
Open positions
Lead Backend Developer at JMS
Joom Group is an international tech-centric group of e-commerce companies founded in 2016 in Latvia. We are here to transform the largest industry in the world, global trade, making it more transparent, efficient, and…
Lead Backend Developer (Go)
Lead a backend team of 3-6 developers on Joom's Marketplace Solutions platform, designing architecture and building fault-tolerant, high-load services in Go on AWS. Core stack includes Go, MongoDB, Kubernetes, Elasticsearch, Redis, and Jenkins.
Senior/Middle Backend Developer (Go)
Backend developer builds and maintains scalable Go services for a global e-commerce marketplace, working with MongoDB, Redis, Kafka, and Kubernetes in a Lisbon office with hybrid flexibility.
Senior Backend Developer (Kotlin) at Onfy
Senior Backend Developer builds and maintains Onfy’s Kotlin-based pharmacy marketplace backend, designing scalable systems with PostgreSQL, AWS, and Kubernetes to support fast, reliable health-product ordering.