TypeScript Developer – Frontend Performance Delivery

LumenWorks

Project-based · Remote · Flexible hours

About the role

LumenWorks is extending a B2B SaaS platform with a new multi‑tenant architecture. We need a TypeScript Developer to design, implement, and test tenant‑aware services that integrate seamlessly with existing modules.

Key responsibilities

• Architect and code reusable TypeScript libraries for tenant isolation
• Collaborate with product owners to translate feature specs into clean, testable code
• Integrate Angular and React front‑ends with shared API contracts
• Write unit and integration tests to ensure reliability across tenants
• Participate in code reviews and enforce best practices

Must-have skills

• Strong proficiency in TypeScript
• Experience building large‑scale Angular and React applications
• Understanding of multi‑tenant design patterns
• Familiarity with RESTful APIs and CI pipelines

Nice to have

• Knowledge of GraphQL
• Exposure to cloud services (AWS, Azure)
• Experience with automated testing frameworks like Jest or Cypress