Lead Backend Developer at JMS
Core
Designing and building scalable backend services for a cross-border marketplace platform that enables partners to access millions of products and manage order fulfillment end-to-end.
Role type
Senior IC backend developer with team leadership responsibilities
Builds
Scalable backend services, marketplace integration solutions, and order fulfillment systems
Domain
E-commerce, cross-border trade, marketplace technology
Required skills
Go, Java, Kotlin, C++, Python, Scala, Linux/Unix, algorithmic problem solving, system architecture, fault tolerance, team mentoring, recruitment, hiring, training
Preferred skills
High-load system experience, MongoDB, Kubernetes
Technologies
Go, MongoDB, Kubernetes, Elasticsearch, AWS, Redis, Jenkins, Node.js, React, TypeScript, Rush
Responsibilities
Designing system architecture, developing backend services in Go or other languages, ensuring fault tolerance in AWS, scaling services for increasing data loads, participating in product development discussions, managing and mentoring a team of 3–6 developers, recruiting and training new team members
