Backend Team Lead (Node.js) (RIKI)
Core
Lead a backend development team in Valencia, actively coding and architecting systems for Fintech, iGaming, and Marketing clients.
Role type
Senior IC backend team lead (Node.js)
Builds
End-to-end tech products for Fintech, iGaming, and Marketing clients
Domain
Fintech, iGaming, Marketing
Deliverable
production ML models | product features | infrastructure
Required skills
Node.js, system design, SQL, NoSQL, RESTful APIs, message brokers, CI/CD, microservices, TDD, data structures, algorithms
Preferred skills
Kubernetes, containers, cloud-based development, Scrum
Technologies
Node.js, Kubernetes, SQL, NoSQL
Responsibilities
Lead and mentor backend engineers through one-to-ones and performance evaluations; actively write, review, and refactor code; resolve technical debt and optimize architecture; design solutions and make key technical decisions; assign tasks and balance workloads; collaborate with Engineering Managers on technology adoption; document domain knowledge and improve engineering standards.
Seniority
Senior, hands-on IC with leadership responsibilities