Software Engineer II - Backend at five9

This role is ideal for a mid-level Java developer with at least 3 years of experience who enjoys building the "engine" behind large-scale platforms. You should have a deep command of the Spring Framework and a solid grasp of how to design distributed systems that don't break under pressure. Since this is a hybrid role in Porto, it suits someone who values local collaboration but wants the stability of a global cloud communications leader. The position offers a comprehensive European benefits package, including company shares, a bonus scheme, and a 10% "flexi benefit." You will have high visibility within the organization, as your work on core APIs and microservices will set the technical standards for other engineering teams. It’s a great environment for someone looking to move into high-scale cloud architecture. **You might be a good fit if you...** * Have 3+ years of professional experience with Java and Spring. * Are comfortable with SQL/NoSQL databases and building RESTful or RPC interfaces. * Enjoy "end-to-end ownership," from initial requirements analysis to troubleshooting in production. * Are willing to participate in an on-call rotation to support mission-critical services.