Backend Developers

QuickZaps is building core banking & fintech infrastructure that powers bill payments, AePS, money transfer, and digital services for Bharat.

We are hiring Backend Developers who can architect, scale and secure mission-critical financial systems and APIs.

What You’ll Do

• Design and develop backend services, APIs and microservices
• Work on high-availability, low-latency systems used in real transactions
• Integrate with banking partners, payment gateways and third-party services
• Ensure strong security, data validation and compliance in every module
• Monitor performance and optimize databases & server logic
• Collaborate with frontend, product and DevOps teams for smooth delivery

What We’re Looking For

• Strong experience with Node.js / Express / NestJS (or similar frameworks)
• Hands-on experience with SQL / NoSQL databases
• Deep understanding of API design, security, authentication and scalability
• Knowledge of queues, caching, background jobs (Redis, RabbitMQ, etc.)
• Strong debugging & problem-solving skills
• Ability to write production-grade, secure, and clean code

Bonus Skills (Nice To Have)

• Experience in fintech / payments / banking integrations
• Microservices architecture
• Docker / Kubernetes / CI-CD
• Knowledge of PCI-DSS / RBI security practices
• AWS / GCP experience

Work Mode / Location

• On-site position
• Office-based role (collaboration-heavy)

Why Work With Us

• Real-world engineering challenges (not just academic coding)
• Build systems that power live financial transactions
• Opportunity to grow into tech lead / architecture roles
• Work closely with founders & core product team
• Fast-paced, high-ownership startup environment

How To Apply

Send your resume / GitHub / project links to

[email protected]

or apply through our Careers Page.