Senior Back End Developer
Core
Designing, building, and scaling backend systems for web, mobile, SaaS, and AI-enabled applications.
Role type
Senior IC backend engineer
Builds
Scalable backend architecture, APIs, database schemas, and integration flows for multiple products
Domain
SaaS, B2B platforms, AI-enabled applications
Deliverable
production ML models | product features | infrastructure
Required skills
Node.js, TypeScript, PostgreSQL, REST API design, authentication, authorization, backend security, system design, database design, queues, caching, background jobs
Preferred skills
AWS, CI/CD pipelines, integrating AI APIs
Technologies
Node.js, TypeScript, PostgreSQL, AWS
Responsibilities
Design and build scalable backend architecture; Create clean APIs, database schemas, and integration flows; Work with business analysts to convert requirements into technical solutions; Write clean, maintainable backend code; Review code and guide junior/mid-level developers; Define backend coding standards and best practices; Design data flows for product features and analytics; Work with DevOps/cloud teams on deployment and monitoring
Seniority
Senior, hands-on IC
