"open source software" Jobs

303 open tech roles matching “open source software”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, TypeScript, Go. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 303 results

Anthropic

Join Anthropic as an Applied AI Engineer to maximize the impact of AI in life sciences through collaboration with leading research institutions.

Anthropic San Francisco, CA | New York City, NY $280k–$320k/yr Published 2 weeks ago
Fastly

Lead the Enterprise Architecture, Automation, and Integration team to optimize business processes and technology execution at Fastly.

Fastly Denver, CO; New York City, NY; San Francisco, CA $179.7k–$253.6k/yr Published 1 month ago
Viam

Join Viam as a part-time Content Marketing Manager to create engaging content for developers and drive product adoption.

Viam New York, NY $30–$45/hr Published 3 weeks ago
Robinhood

Join Robinhood as a Senior Software Engineer to lead incident response and reliability initiatives in a fast-paced environment.

Robinhood New York, NY $196k–$230k/yr Published 3 months ago
Flexible on stack
Reflection AI

Lead the post-training and evaluation capabilities for large language models in a dynamic AI research lab.

Reflection AI New York, NY Published 10 months ago
Fivetran

Join Fivetran AI as a Senior R&D Software Engineer to build trusted data infrastructure for AI agents in a dynamic, hybrid environment.

Fivetran USA - New York $174.9k–$209.9k/yr Published 1 month ago
Flexible on stack 70% coding
Vercel

Join Vercel as a Senior Data Engineer to own the reliability of complex financial data and shape business insights.

Vercel Hybrid - San Francisco, New York City $170k–$260k/yr Published 2 weeks ago
Flexible on stack 70% coding
Attentive Mobile

Join Attentive as a Senior Software Engineer to lead the development of scalable backend services for onsite customer growth.

Attentive Mobile New York, NY $170k–$230k/yr Published 4 months ago
Flexible on stack 70% coding
Miter

Lead design strategy and execution as a Staff Product Designer at Miter, transforming construction software with AI-driven solutions.

Miter San Francisco Published 2 months ago
Vercel

Join Vercel as a Software Engineer to build Eve, a framework for production-ready AI agents, in a hybrid work environment.

Vercel Hybrid - San Francisco, New York City $208k–$312k/yr Published 2 months ago
Flexible on stack
Brex
Brex New York, New York, United States $152k–$240k/yr Published 4 months ago
Attentive Mobile

Join Attentive as a Software Engineer II to build full-stack experiences that enhance customer data workflows and drive marketing performance.

Attentive Mobile United States $135k–$170k/yr Published 1 month ago
Flexible on stack
Reflection AI

Join Reflection AI as a Forward Deployed Engineer to drive AI solutions for enterprise customers in a hands-on role.

Reflection AI New York, NY Published 9 months ago
Flexible on stack
Fastly

Lead large-scale infrastructure projects at Fastly to enhance their global network and drive operational efficiency.

Fastly Denver, CO; New York City, NY; San Francisco, CA $142.6k–$195k/yr Published 5 days ago
Flexible on stack
Reflection AI

Lead the Forward Deployed Engineering function at Reflection AI, bridging cutting-edge AI research with enterprise deployments.

Reflection AI New York, NY Published 4 months ago
Flexible on stack
Anthropic

Lead strategic partnerships in the semiconductor ecosystem to shape Anthropic's platform strategy and drive collaborations.

Anthropic New York City, NY; San Francisco, CA | New York City, NY $205k–$240k/yr Published 1 month ago
Vercel
Vercel Hybrid - San Francisco, New York City $180k–$260k/yr Published 1 year ago
Camber

Join Camber as a Senior Data Engineer to build reliable data systems that enhance healthcare accessibility and quality.

Camber New York, NY Published 6 months ago
Flexible on stack
LangChain

Join LangChain as a Research Engineer to enhance the capabilities of the LangSmith Engine for AI agents.

LangChain New York, NY Published 1 month ago
Flexible on stack
Kong

Join Kong as a Forward Deployed Engineer to help enterprise customers modernize API infrastructure and accelerate AI adoption.

Kong New York, United States Published 4 months ago
Flexible on stack