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Full Stack Team Lead

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Onsite

Full Stack Team Lead

Jeen.ai

Full Stack Team Lead

Skills

NextNestReactNodeTypescriptMicroservicesPostgreSQLRedisAIJavascript

20 days ago

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Important information


Contract type:

Permanent

Location:

Israel

Work mode:

Onsite

Published on:

6 October 2026

What they need


About Us

Jeen empowers enterprises with generative AI through advanced AI agents, automations, voice analytics, and knowledge-based insights across any cloud or on-premise environment. Trusted by industry leaders shaping tomorrow's technological landscape.

About the Role

We're looking for a Full-Stack Team Lead to lead hands-on development of our enterprise AI products, working across our technology stack to design, build, and scale applications that power our AI platform.

Key Responsibilities

  • Develop high-performance web applications using React, Next.js, Node.js, and NestJS
  • Integrate generative AI capabilities into user-facing applications
  • Implement and optimize database schemas for traditional and vector databases
  • Contribute to architectural decisions and technical planning
  • Ensure code quality through testing and best practices
  • Mentor and grow junior and mid-level engineers through code reviews, 1:1s, and knowledge sharing
  • Collaborate with Product and Design teams to translate requirements into technical specifications
  • Drive technical debt reduction and proactive refactoring initiatives
  • Define and enforce coding standards, PR review processes, and documentation practices

Requirements

  • 2+ years of experience as a Team Lead / Technical Lead
  • 5+ years of Full-Stack development experience with React, Next.js, Node.js, andNestJS
  • Strong JavaScript/TypeScript proficiency
  • Experience with PostgreSQL, Redis, and other databases
  • Knowledge of RESTful APIs and microservices architecture
  • Experience with Git, CI/CD workflows, and containerization
  • Experience with k8s / OpenShift – big advantage!
  • Experience with SaaS – big advantage!

Preferred Qualifications

  • Experience with generative AI technologies or AI API integration
  • Knowledge of vector databases
  • Familiarity with cloud platforms and real-time data processing
  • Experience with authentication systems and performance optimization

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