"open source technology" Jobs

543 open tech roles matching “open source technology”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AI/ML, Kubernetes. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 543 results

PlanetScale

Join PlanetScale as a Software Engineer to build Neki, a sharded PostgreSQL product, and tackle complex distributed systems challenges.

PlanetScale San Francisco Bay Area or Remote $120k–$290k/yr Published 1 year ago
Abridge

Join Abridge as a Senior Enterprise Security Engineer to build security solutions in a fast-growing AI healthcare startup.

Abridge SF Office Published 3 months ago
Flexible on stack
LangChain

Join LangChain as a Frontend Engineer to develop user-facing features for our AI observability platform.

LangChain San Francisco, CA $160k–$195k/yr Published 1 month ago
Flexible on stack
PlanetScale

Join PlanetScale as a Software Engineer to design and build the control plane for Neki, a sharded PostgreSQL product.

PlanetScale San Francisco Bay Area or Remote $120k–$290k/yr Published 3 months ago
Flexible on stack
Anthropic

Join Anthropic as a Senior Manager, IT SOX to lead IT compliance efforts in a fast-paced AI-first environment.

Anthropic San Francisco, CA $230k–$300k/yr Published 1 week ago
Flexible on stack
Sierra

Lead business development efforts to build partnerships and expand market impact at Sierra, an AI-focused company.

Sierra San Francisco, CA Published 8 months ago
AI-first team
baseten

Join Baseten as a Post-Training Research Engineer to build in-house tooling for efficient and high-quality machine learning models.

baseten San Francisco Published 5 months ago
Reflection AI

Own the red-teaming and adversarial evaluation pipeline for Reflection’s models to ensure safety and reliability.

Reflection AI San Francisco, CA Published 8 months ago
Together AI

Design and deliver multi-petabyte storage systems for AI workloads at Together AI, optimizing performance and cost.

Together AI San Francisco $250k–$300k/yr Published 3 months ago
Flexible on stack
Fal

Own the operational and commercial performance of GPU infrastructure providers for fal's compute fleet.

Fal San Francisco Published 1 month ago
Databricks

Drive the technical direction of Spark Structured Streaming at Databricks, enhancing stream processing capabilities.

Databricks Seattle, Washington $182.4k–$247k/yr Published 1 month ago
Anthropic

Design and implement security architectures for bare-metal infrastructure in a collaborative AI-focused environment.

Anthropic San Francisco, CA | New York City, NY | Seattle, WA $405k–$405k/yr Published 3 months ago
Flexible on stack
LangChain

Own the health and performance of the GTM Agent while building feedback loops for continuous improvement in a growing AI company.

LangChain San Francisco, CA $150k–$190k/yr Published 1 week ago
Flexible on stack
Asana

Join Asana as a Forward Deployed Engineer to work directly with customers and enhance product development with real-world insights.

Asana San Francisco $248k–$282k/yr Published 2 months ago
Anthropic
Anthropic San Francisco, CA | New York City, NY; San Francisco, CA | New York City, NY | Seattle, WA $300k–$405k/yr Published 10 months ago
Reflection AI

Join Reflection AI as a Forward Deployed Engineer to fine-tune models and work directly with enterprise customers in a dynamic startup environment.

Reflection AI San Francisco, CA Published 4 months ago
Factory

Lead Developer Relations at Factory, engaging with the developer community and promoting our technology in the open-source ecosystem.

Factory San Francisco, CA Published 4 months ago
Reflection AI

Join Reflection AI as a Data Ingestion Engineer to build and operate large-scale data ingestion systems for AI model training.

Reflection AI San Francisco, CA Published 2 months ago
Flexible on stack
Harvey

Lead the design and development of systems powering AI requests at Harvey, ensuring high reliability and operational excellence.

Harvey San Francisco $193.4k–$290k/yr Published 1 week ago
Flexible on stack 60% coding
Peregrine

Join Peregrine as a Senior Software Engineer to shape user experiences across a powerful AI-enabled platform for public safety.

Peregrine Washington, DC $200k–$250k/yr Published 1 month ago
Flexible on stack