Remote Staff Software Engineer, Tools & Systems

Jobicy; United States; Remote; USD 85,000 - 113,000; Full time

Benefits offered by this job

Performance-based bonus

Medical/dental/vision coverage

Retirement contributions

Home office stipend

Professional development budget

Well-being stipend

Paid parental leave

Employee referral bonus

Birthday/leave days

Job summary

Mozilla Corporation is seeking an experienced software engineer to work on tools and systems that support Firefox engineering. This role spans internal engineering systems, developer tooling, workflow automation, and production infrastructure, with a focus on building reliable, scalable platforms.

You will contribute to CI/CD pipelines, automation, and AI-assisted development tools, partnering with various teams to solve cross-domain technical challenges and shape the platform strategy for

Qualifications

• Proficiency in Python or JavaScript/TypeScript; C++ or Rust is a plus.
• Experience deploying, operating, and maintaining production systems in cloud environments; IaC such as Terraform.
• Experience across CI/CD, containers/orchestration, networking, databases, observability, or developer tooling.
• Experience using telemetry, data, and metrics to investigate problems and guide engineering decisions.
• Familiarity with AI-assisted development tools and understanding of their capabilities and limits.

Responsibilities

• Design, build, deploy, and operate software and systems supporting Firefox engineering.
• Contribute to developer tooling, CI/CD, workflow automation, and AI-assisted development tools.
• Own complex technical problems end-to-end across software, cloud, and operational layers to improve reliability and cost efficiency.
• Collaborate with Firefox engineering, Cloud Engineering, IT, and other teams to solve cross-cutting problems.
• Use telemetry and metrics to investigate problems and guide decisions.
• Contribute to architecture and technical strategy, identifying reusable patterns.

Skills

Python

JavaScript/TypeScript

C++

Rust

Telemetry & metrics analysis

Tools

Terraform

CI/CD tooling

Container orchestration

Observability tools

AI-assisted development tools

Job description

Mozilla Corporation is seeking an experienced software engineer to work on tools and systems that support Firefox engineering. This role spans internal engineering systems, developer tooling, workflow automation, and production infrastructure, with a focus on building reliable, scalable platforms.

You will contribute to CI/CD pipelines, automation, and AI-assisted development tools, partnering with various teams to solve cross-domain technical challenges and shape the platform strategy for