Senior Software Engineer

As a part of the TravelPlus team, you will be contributing to India's leading cloud-based corporate travel and expense management platform. Trusted by 1000+ high-growth companies in India, TravelPlus stands out as the only corporate travel product in India offering world-class tech with a best-in-class travel concierge available 24x7, 365 days a year. Backed by 7+ years of hospitality experience running FabHotels, India's biggest premium economy hotels chain with 1800+ hotels in 75+ cities and serving 2000+ corporate & SME clients, we understand the importance of technology and people in providing superior corporate travel experiences. **Responsibilities:** - Strong proficiency in data structures and algorithms - Experience working on a large scale consumer product - Proficiency in distributed and microservice architecture - Solid understanding of scale, performance, and memory optimization - Sound knowledge of authentication, authorization, payment processes, and data security - Preferred experience in designing open APIs and implementing OAuth2 - Hands-on experience with Kafka, JMS, RabbitMQ, AWS Elastic Queue - Proficient in Spring + Hibernate - Production knowledge of Tomcat, Jetty, Undertow - Experience with JUnit and Mockito for unit test cases - Proficiency in MySQL (or any RDBMS) - Preferred experience in handling high traffic applications - Preferred experience in MongoDB, Redis, CouchDB, DynamoDB, Riak - Preferred experience in Asynchronous Programming (Actor model concurrency, RxJava, Executor Framework) - Preferred experience in Lucene ElasticSearch, Solr, Jenkins, Docker - Preferred experience in other languages/technologies such as Scala, Node.js, PHP - Preferred experience in AWS, Google, Azure Cloud for managing, monitoring, and hosting servers - Preferred knowledge of handling Big Data - Preferred knowledge of WebSocket and backend server for WebSocket **Requirements and Skills:** - BS/MS/BTech/MTech degree in Computer Science, Engineering, or a related subject - Minimum 3+ years of experience in Java/J2EE Technologies - Hands-on Software Development experience - Experience in Java development and designing applications using Java EE platforms - Proficient in Object-Oriented analysis and design using common design patterns - Excellent knowledge of Relational Databases, SQL, and ORM technologies (JPA2, Hibernate) - Experience in the Spring Framework, Microservices, Data Structures, and Algorithms If you decide to join us, you will: - Grow at hyper-speed with massive career growth opportunities - Work on a high-impact, tech-enabled platform solving large-scale real-world problems - Enjoy a supportive, people-first culture with open-door policy for accessibility to seniors - Have the opportunity for fast-track growth to POD Architect or POD Lead based on performance - Benefit from a 5-day work week for a perfect balance of productivity and life - Experience a high ownership culture where you develop, run, and own your work - Dive into a power-packed tech stack providing exposure to various technologies such as Java, Spring Framework, Microservices, Kafka/Redis, Elasticsearch, MySQL, Data Structures, and Algorithms This is an exciting opportunity to level up your skills, work on cutting-edge systems, and make a real impact within the TravelPlus team. As a part of the TravelPlus team, you will be contributing to India's leading cloud-based corporate travel and expense management platform. Trusted by 1000+ high-growth companies in India, TravelPlus stands out as the only corporate travel product in India offering world-class tech with a best-in-class travel concierge available 24x7, 365 days a year. Backed by 7+ years of hospitality experience running FabHotels, India's biggest premium economy hotels chain with 1800+ hotels in 75+ cities and serving 2000+ corporate & SME clients, we understand the importance of technology and people in providing superior corporate travel experiences. **Responsibilities:** - Strong proficiency in data structures and algorithms - Experience working on a large scale consumer product - Proficiency in distributed and microservice architecture - Solid understanding of scale, performance, and memory optimization - Sound knowledge of authentication, authorization, payment processes, and data security - Preferred experience in designing open APIs and implementing OAuth2 - Hands-on experience with Kafka, JMS, RabbitMQ, AWS Elastic Queue - Proficient in Spring + Hibernate - Production knowledge of Tomcat, Jetty, Undertow - Experience with JUnit and Mockito for unit test cases - Proficiency in MySQL (or any RDBMS) - Preferred experience in handling high traffic applications - Preferred experience in MongoDB, Redis, CouchDB, DynamoDB, Riak - Preferred experience in Asynchronous Programming (Actor model concurrency, RxJava, Executor Framework) - Preferred experience in Lucene ElasticSearch, Solr, Jenkins, Docker - Preferred experience in other languages/technologies such