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# Senior Software Engineer (BE)

- **Company:** POSSIBLE
- **Location:** Seattle, WA, United States
- **Experience:** Expert
- **Salary:** $175,720.0 - $191,000.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Artificial Intelligence, Amazon Web Services, Code Review, Continuous Integration, Protocol Buffers, Spring Framework, RabbitMQ, Software Construction, Software Engineering, Systems Integration, Spring Cloud, Spring-boot, Backend, Event Driven Architecture, Gitlab-ci, Apache Kafka, Graphql, Grpc, Jenkins, Microservices
- **Published:** June 20, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=0ca9ff13a5ab608f

## About the Role

Do you have experience in gRPC?, * 7+ years of professional software development experience

 * 5+ years with Java and Spring Framework (Spring Boot, Spring Cloud)
 * Strong experience with gRPC and protocol buffers
 * Deep familiarity with microservice architecture and AWS
 * Experience building consumer products at scale
 * Hands-on experience integrating or building with AI technologies
 * Strong communicator who thrives in a collaborative, distributed team

Nice to Have

 * Event-driven architecture experience (Kafka, RabbitMQ)
 * Payment processing or financial systems background
 * GraphQL implementation experience
 * CI/CD experience (Jenkins, GitLab CI)

## Description

We're looking for Senior Backend Software Engineers, to join our team in Seattle. You'll design, build, and own high-performance services used by hundreds of thousands of real customers. You've built consumer products at scale, you take pride in what you ship, and you know how to work well with others to get complex things done.

We're also looking for engineers who are already experienced building software with AI. That's not a bonus here. It's how we work.

What You'll Do

 * Design, build, and maintain microservices using Java, Spring Framework, and gRPC
 * Lead complex technical projects from conception to production
 * Mentor other engineers and contribute to architecture decisions
 * Collaborate with cross-functional teams to ship new features
 * Write high-quality, well-tested code and conduct thorough code reviews
 * Own production issues through to resolution


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