Senior Java Developer (Billing team)
RingCentral · Bulgaria
About this role
RingCentral is hiring a senior-level Software Engineer based in Bulgaria. The posting calls out experience with Java, Spring, Kubernetes, Docker.
- Role
- Software Engineer
- Function
- software engineering
- Level
- senior
- Track
- Individual contributor
- Employment
- Full-time
- Location
- Bulgaria
- Posted
- Apr 27, 2026
More roles at RingCentral
Job description
from RingCentral careersSay hello to opportunities.
If you’re looking to be part of what’s next in communication, you’re in the right place.
At RingCentral, we believe the best customer experiences happen when humans and AI work together. Our agentic voice AI portfolio—AIR, AVA, and ACE—brings together automation, assistance, and insights across the entire conversation lifecycle. The result? More seamless, intelligent experiences for businesses everywhere.
With $2.5B+ in ARR and $250M invested in R&D annually, we’re building the future of AI-powered business communications.
This is where you and your skills come in. We’re currently looking for a Senior Java Developer for our backend team in the Billing department.
This role requires on-site presence at our office 4 days a week to support effective collaboration and teamwork.
What we do:
We build, maintain, and evolve a broad set of microservices that power integrations with payment systems, develop integrations for new customer signup, support the purchase flow, and keep the Billing customer portal running smoothly. Our area of responsibility includes dozens of microservices, hundreds of thousands of lines of code, and high-availability production systems with zero downtime that help thousands of customers signup, buy, and pay for the company’s services every day.
How we do it: