Senior Software Engineer – Backend (Travel)
Paytm · Bangalore, Karnataka
- Senior
- Full-time
- Posted 2026-10-12
- Confirmed live on 10 November 2026
Job description
Qualification Requirement: B.Tech/M.Tech in Computer Science or equivalent
Experience: We are looking for engineers with 3 to 6 years of experience in server-side development to build robust, scalable backend systems.
Key Skills:
Strong experience in Java, Spring Boot and Microservices. Node.js is a plus.
Good understanding of software design principles, system design and scalable architecture.
Experience with RDBMS, Kafka/RabbitMQ, Redis/Aerospike and AWS.
Experience in performance tuning and scaling at the API and storage layers.
Strong problem-solving, analytical and communication skills.
Exposure to Generative AI, Agentic AI or AI-powered development tools is an added advantage.
Interview problems reported for Paytm
Reported by candidates and public write-ups, not by Paytm. Practice each one here:
- Longest Consecutive Sequence — Medium
- Valid Parentheses — Easy
- Longest Substring Without Repeating Characters — Medium
- Search in Rotated Sorted Array — Medium
- Reverse Linked List — Easy
- Two Sum — Easy
- Container With Most Water — Medium
- Longest Palindromic Substring — Medium
- Best Time to Buy and Sell Stock — Easy
- Spiral Matrix — Medium
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