Release Engineer - Linux, Rust & Java Microservices

Egreenservices; San Francisco (CA); On-site; USD 124,000 - 190,000; Part time

Job summary

Cigna is seeking a mid-level Release Engineer in San Francisco to transform client-centric requirements into reliable systems. The role emphasizes Linux expertise, Jenkins workflows, and Rust/Angular service ecosystems, with Terraform for infrastructure orchestration.

Freelance opportunity with a $124,000–$190,000 annual range, offering autonomy and team-driven growth in a fast-paced environment. Start date and exact scope align with project needs.

Qualifications

• Proficient with Jenkins and Linux; eager to grow.
• Ability to stay calm under SF deadlines.
• Strong attention to detail and quality output.
• Strong prioritization when urgency is high.
• Commitment to delivering reliable software.

Responsibilities

• Own full lifecycle of technology systems from prototype to production.
• Investigate and fix bugs reported by users and monitoring tools.
• Slice monoliths into services deployable in SF environments.
• Write integration tests to catch regressions before ship.
• Map data flow across Rust services and spot leaks.
• Trace root causes from Angular stack traces.

Skills

Jenkins

Linux

Prioritization

Quality Focus

Attention to detail

Tools

Terraform

Rust

Angular

Job description

Cigna is seeking a mid-level Release Engineer in San Francisco to transform client-centric requirements into reliable systems. The role emphasizes Linux expertise, Jenkins workflows, and Rust/Angular service ecosystems, with Terraform for infrastructure orchestration.

Freelance opportunity with a $124,000–$190,000 annual range, offering autonomy and team-driven growth in a fast-paced environment. Start date and exact scope align with project needs.