Principal Engineer - Backend

CaaStle • new delhi, delhi, India • Posted June 06, 2026

Location new delhi, delhi

Job Type Full-time

Category Other-General

Posted June 06, 2026

  About the role:   
 We are seeking a highly motivated  Principal Engineer   with expertise in building scalable, extensible customer payment solutions, identifying and addressing performance bottlenecks, collaborating with other team members across teams to innovate current/new products; Identify, communicate and implement best practices for the engineering team. Our engineering process is fully agile and has a really fast release cycle - which keeps our environment very energetic and fun. 
 CaaStle being an ISO27K1 certified, puts strong emphasis on secure coding guidelines, code coverage, static and dynamic code analysis, penetration testing etc per OWASP standards. It is desirable to have prospective candidates experience in tools like spotbugs/findbugs, dependency check etc 
  What you will do:   
 Architect, design and lead the development of key software infrastructure, systems, tools and processes, ensuring high scalability...
            

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