Senior Full Stack Web Developer for SaaS Integration Delivery

BrightMart Solutions

Contract · Remote · Flexible hours

About the role

BrightMart Solutions is extending its B2B platform with a new multi‑tenant architecture. We need a Full Stack Web Developer to design, implement, and ship tenant isolation features while keeping the existing product stable.

Key responsibilities

• Architect and develop tenant‑aware APIs using NodeJS
• Build reusable React components for tenant‑specific UI customisation
• Integrate MongoDB schemas that support data partitioning per tenant
• Write unit and integration tests to ensure feature reliability
• Collaborate with product and QA teams to define acceptance criteria

Must-have skills

• Strong experience with React and modern JavaScript (ES6+)
• Proficient NodeJS backend development
• Hands‑on MongoDB design and optimisation
• Understanding of multi‑tenant patterns and security

Nice to have

• Docker and container orchestration familiarity
• CI/CD pipeline experience
• Prior work on B2B SaaS products