Remote Software engineering Jobs · Open Source

Job listings

$185,000–$200,000/yr
United States Unlimited PTO

  • Build and open-source LLM observability frameworks to monitor and evaluate AI systems.
  • Collaborate with the community to gather feedback and steer project direction.
  • Prototype new tools and educate developers through tutorials and documentation.

Arize AI is an AI observability and evaluation platform that helps teams monitor, troubleshoot, and optimize AI systems. They are a Series C company with over $135M in funding, serving 150+ enterprise customers like Booking.com and Uber.

$123,000–$172,000/yr

  • Develop and maintain open source developer tools, including agentic IDE integrations and plugins.
  • Participate in the full lifecycle of features from planning to release, ensuring high-quality code and documentation.
  • Collaborate with the team to improve developer tooling, security, and community engagement.

1Password is a cybersecurity company that provides enterprise password management and unified access management, helping businesses secure digital identities and productivity. With over $400M in ARR and 180,000 business customers, including Fortune 100 leaders, the company fosters a collaborative, transparent culture that values innovation and people-first principles.

  • Design, build, and maintain core features for large-scale Python frameworks and machine learning platforms.
  • Collaborate with internal teams and open-source communities through code reviews, discussions, and contributions.
  • Architect scalable, reliable, and user-friendly software solutions that serve as foundational tools for developers and AI practitioners.

The partner company develops open-source Python frameworks and developer platforms that empower AI and machine learning innovation. They are a distributed team with a mission-driven culture, valuing diversity, collaboration, and continuous learning.

Europe 6w PTO

  • Lead multi-quarter technical initiatives on Tempo, including trace aggregation APIs and autoscaling.
  • Own the architecture of core Tempo components: ingestion, storage, query, and metrics generation.
  • Drive operational excellence through SLOs, automation, and incident response.

Grafana Labs is the company behind the open observability cloud, Grafana Cloud, a fully managed observability platform built on open source principles. With over 1,600 team members across 40+ countries, the company fosters a global collaborative culture and is backed by leading investors.