Senior Backend Developer

5 days ago


Davangere, Karnataka, India beBeeBackend Full time ₹ 1,50,00,000 - ₹ 2,00,00,000

At CARD91, we strive to revolutionize payment infrastructure for banks, corporations and fintech companies. Our platform supports the issuance of various payment instruments including PPI, debit, credit, multi-currency cards and UPI, enhancing transaction visibility, control and decision-making speed for customers, vendors, partners and employees.

We pride ourselves on supporting diverse, payment-instrument-agnostic use cases, fulfilling our vision of seamless and efficient issuance. Our cutting-edge suite includes an issuer processor (switch), a card management system, a configurable program manager layer and various ancillary products, all designed to streamline the issuance process.

These tools empower leading banks and fintechs with simplified, scalable, secure and rapid card issuance and processing capabilities. We collaborate closely with major card networks to ensure our products effectively address payment challenges in India and are as well-suited for global expansion.

Key Responsibilities:

  • Design and develop RESTful APIs and backend services using Java
  • Collaborate closely with product managers, frontend developers and QA teams to deliver robust solutions
  • Optimize application performance and ensure scalability and reliability
  • Work with databases to design efficient schemas and manage data flow
  • Implement security best practices to protect sensitive financial data
  • Participate in code reviews, ensuring quality, maintainability and adherence to best practices
  • Troubleshoot, debug and resolve production issues in a timely manner
  • Stay updated with emerging technologies, tools and frameworks to improve backend architecture

What We Offer:

  • Best-in-class compensation package
  • Stock options for long term wealth creation
  • Group health insurance covering your family
  • Great team to work with and learn about the latest happenings in the Fintech Industry
  • Able to create an impact in the overall scheme of things in the company as this is a Tech driven company
  • Vibrant, open and fun work culture


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