Top Senior Golang Jobs in Portland, OR

Senior Software Engineer responsible for developing and maintaining web applications and microservices (React, Golang). Mentor team members, lead code reviews, influence technical decisions, improve CI/CD and testing strategies (unit, E2E, performance), collaborate across teams on integrations, and promote engineering best practices and documentation.

Design and implement scalable Golang backend services; collaborate with frontend and DevOps; optimize performance and scalability; write clean, test-driven code; work with PostgreSQL and MongoDB; participate across the software development lifecycle; ensure cloud-based availability and security.

Design, build, and optimize scalable backend services in Golang. Collaborate with frontend and DevOps teams, implement TDD, work with PostgreSQL and MongoDB, ensure high availability and security in cloud environments, and participate in the full software development lifecycle.

Design, build, and optimize high-throughput, highly available backend services in Golang for 24/7 sports and prediction-market applications. Lead architecture decisions, implement features, diagnose and resolve high-concurrency bottlenecks, and provide high-tier operational support for real-time transactional systems.

Senior Go developer to build data aggregation and transformation systems, automated trading solutions, and service APIs. Design and implement highly loaded, fault-tolerant distributed systems using concurrency, synchronization, unit testing and mocking, performance metrics and tuning. Work with network/file streams, SQL/NoSQL and key-value stores, message brokers, and containerized deployments.

Lead the backend team, setting technical direction for a scalable platform, designing distributed systems in Golang, and mentoring engineers.

The Senior Software Engineer will modernize USPS shipping technology, refactor legacy systems for cloud integration, and develop high-performance services using Go, while collaborating with teams and addressing production challenges.