Senior Software Engineer at five9

This role is for an experienced Full-Stack Engineer who enjoys working across the entire development lifecycle, from UI design to backend microservices. The ideal candidate has deep expertise in the React ecosystem and Java Spring Boot, with a proven track record of delivering scalable web applications. Since this is a senior position, you should be comfortable mentoring junior developers and taking operational ownership of critical enterprise tools. Located on-site in Bengaluru, you will join the Core Applications team responsible for the mission-critical interfaces used by agents and supervisors globally. A standout aspect of this role is the technical variety; you’ll touch everything from TypeScript and PHP to Redis and Kubernetes. While there is an on-call requirement, the position offers the chance to influence the architecture of a global cloud contact center platform. **You might be a good fit if you...** * Are highly proficient in **React, TypeScript, and Java Spring Boot**. * Have experience designing and implementing RESTful APIs within a microservices architecture. * Enjoy "owning" your code, including troubleshooting, performance tuning, and participating in on-call rotations. * Have a portfolio of full-stack projects that demonstrate your ability to deliver end-to-end features.