We’re Hiring: Senior Full Stack Engineer

Basaveshwara Nagar, Bangalore

5 Days Work From Office

Joining: Immediate / within 7 days

Experience: 4+ years

Digi9 is hiring a Senior Full Stack Engineer for, our AI-powered B2B SaaS voice automation platform.You’ll build and scale core product modules, work across frontend and backend, optimize GraphQL APIs, and contribute to a robust multi-tenant SaaS architecture.

Must-have requirements:
4+ years of hands-on Full Stack development experience.
Strong experience with Node.js, NestJS, React.js, Next.js, JavaScript & TypeScript.
Strong hands-on experience with multi-tenant SaaS applications.
Understanding of tenant identification, data isolation, RBAC & access control.
Hands-on experience with REST APIs and GraphQL.
Experience with microservices and scalable backend systems.




Solid knowledge of MongoDB / PostgreSQL / MySQL.
Experience with AWS / Azure / GCP, Git, CI/CD and deployment.
Solid understanding of authentication, authorization and secure APIs.
Willingness to work onsite from Bangalore.

Valuable to have
Docker & Kubernetes
Redis / caching
Kafka, RabbitMQ, SQS or other message brokers
Event-driven architecture
Performance optimization & production troubleshooting
Payment gateway / third-party integrations
AI/LLM API integrations
Experience building B2B SaaS products
Voice automation / communication platforms

This is not a hybrid role.

Immediate joiners only / preferred.

If you match the above, apply now or share your profile with us!

📌 Senior Full Stack Engineer Bengaluru
🏢 DIGI9
📍 Bengaluru