> Markdown version of [/jobs/ext/4621916-staff-software-engineer-elixir](https://www.wearedevelopers.com/jobs/ext/4621916-staff-software-engineer-elixir). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Staff Software Engineer, Elixir - **Company:** ARCHER - **Location:** Atlanta, GA, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Cloud Computing, Fault Tolerance, PostgreSQL, Data Streaming, AI Coding Agents, Event Driven Architecture, Elixir - **Published:** November 7, 2026 - **Apply:** https://www.juju.com/job/28_25303_57652780bdf405c138c573a282fabaf9 ## About the Role Requires at least 7 years of engineering experience, including 4 or more years of production experience with Elixir, Phoenix, and OTP, plus staff-level technical leadership and experience operating distributed, high-throughput systems. Candidates should also have experience with event streaming, PostgreSQL, cloud infrastructure, observability, and daily use of AI coding tools with sound independent judgment. ## Description Set technical direction for the product team, lead architecture and design reviews, and build scalable, fault-tolerant Elixir services and event-driven systems. Improve reliability and performance, integrate AI-assisted and agentic workflows, mentor engineers, and contribute to cross-team technical standards.