- Braintrust (San Francisco, CA)
- … libraries, ideally used across multiple environments. Bonus: You've contributed to popular open source projects, led SDK adoption at your organization, are ... About the Role We're hiring engineers to build the open - source libraries that customers use to observe,...solving real-world problems for developers. Have deep expertise in Python and understand what it takes to build fast,… more
- DRH Search (San Francisco, CA)
- A well-funded data platform startup is seeking a software engineer to contribute to their open -sourced data engine. The hybrid role involves working in the SF ... years of software engineering experience and strong skills in React, FastAPI, and Python , with a background in early-stage startups being advantageous. This is a… more
- Flash Technology, LLC (Fremont, CA)
- …(developing and using) GUI design and programming using Visual Studio and Open - source tools Databases and database programming (incl. SQLite) Software QA ... all make an impact. As a Sr. Software Defined Radio (SDR) Software Engineer , you will actively participate in the development of radio frequency signal… more
- Azumo, LLC (San Francisco, CA)
- …cloud environments (Heroku, AWS, App Engine or other) Practical experience with open source technologies, including SQL and NoSQL DBs Experience integrating ... React + Django / Flask / Eve / FastAPI open - source frameworks and connecting applications to modern...be agile Hacker spirit within a collaborative team The Python Engineer will be based remotely. Compensation… more
- LangChain (San Francisco, CA)
- …founded in early 2023 to help developers build context-aware reasoning applications. LangChain, open source software, is a framework that gives developers the ... team. This person would be responsible for maintaining and improving the LangChain Python package. Improving the core abstractions and runtime of the langchain and… more
- PayPal (San Jose, CA)
- …customers' experiences and our company's success. Your day-to-day As a Software Engineer , Backend Python you'll contribute to building robust backend systems. ... relevant regulations. Experience with cloud platforms (AWS, GCP, Azure). Contributions to open - source projects. PayPal does not charge candidates any fees for… more
- IBM Computing (San Jose, CA)
- …and contributing back to Open Search projects similar to how we do with other open source projects such as Apache Cassadra and Apache Pulsar. Our aim is to ... and Apache Cassandra. Collaborate extensively with internal teams and open source communities to innovate at speed....software design Strong coding skills with Java. Familiarity with Python and Golang will be an advantage. Comfortable handing… more
- Zoox (Foster City, CA)
- …Architect and implement LLM-powered solutions using both commercial providers like AWS bedrock and open - source models like Llama Build tools that aim to improve ... velocity and streamline engineering workflows. We're looking for an engineer with firsthand experience as a full-stack developer, who...Fluency in at least one of the following languages: Python or C++. Experience with LLM evaluation metrics and… more
- CaseMark AI, Inc. (San Francisco, CA)
- Ship open - source legal AI tools-full-stack engineer working with Next.js, TypeScript, and LLMs to make legal workflows accessible About CaseMark CaseMark ... of legal innovation. Description Our Mission We're democratizing legal technology through open - source tools. Legal services are prohibitively expensive for most… more
- Genentech (South San Francisco, CA)
- …secure and robust and ideally on a public cloud platform Adopts and champions an Open Source , Cloud First, API First and AI First approach to problem‑solving by ... acquisition, collection, storage, transformation, linkage and sharing. As a Software Engineer in the Solutions Engineering capability, you will work closely with… more
- LanceDB Inc. (San Francisco, CA)
- …/ Hybrid) Team: Engineering Job Type: Full-Time About LanceDB LanceDB is an open - source , cloud-native vector database and multimodal AI lakehouse built on a ... Forward Deployed Engineer - LanceDB Location: San Francisco Bay Area...similarity search, or multimodal data systems. Prior contributions to open ‑ source databases, storage engines, or distributed systems… more
- Theory Ventures (San Francisco, CA)
- …Hybrid) Team: Field Engineering Job Type: Full-Time About LanceDB LanceDB is an open - source , cloud-native vector database and multimodal AI lakehouse built on a ... databases, similarity search, or multimodal data systems. Prior contributions to open - source databases, storage engines, or distributed systems projects.… more
- LanceDB Inc. (San Francisco, CA)
- About LanceDB LanceDB is a developer-friendly, open - source data lake for multimodal AI. From hyper-scalable vector search to advanced retrieval for RAG, from ... in observability and monitoring (Prometheus, Grafana, ELK/EFK). Are familiar with open - source data/streaming frameworks such as Apache Spark, Flink, Delta… more
- Sentry (San Francisco, CA)
- …feedback on your work. Build and maintain features using React (TypeScript) and Django ( Python ) in our open ‑ source codebase. Have opportunities to work on ... the world. We are looking for a Senior Frontend Engineer to join the team. You will create data‑intensive...(did we mention that almost all of them are open ‑ source ?). Work closely with AI/ML, infrastructure, and… more
- GEICO (San Francisco, CA)
- …8+ years of experience with architecture and design. 6+ years of experience in open - source frameworks. 4+ years of experience with AWS, GCP, Azure, or another ... GEICO . For more information, please .Sr Staff Engineer -Platform page is loaded## Sr Staff ...and performance of the solutions. Utilize programming languages like Python , C# or other object-oriented languages, SQL, and NoSQL… more
- Information Technology Senior Management Forum (San Jose, CA)
- …achieve financial empowerment Utilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python , and Go, Open Source RDBMS and NoSQL ... Senior Lead Software Engineer , Full Stack Do you love building and...or another cloud service 4+ years of experience in open source frameworks 1+ years of people… more
- Cisco Systems (San Jose, CA)
- …and compliance. This role plays a key part in ensuring that all open - source and third‑party components used across Intersight's SaaS and on‑premises offerings ... building and maintaining automation and services that integrate vulnerability scanning, open ‑ source validation, and compliance enforcement into every release.… more
- Capital One (San Jose, CA)
- AI Engineer - Lead (Manager IC) AI Engineer ...governance, and observability, etc. Leverage a broad stack of Open Source and SaaS AI technologies such as ... technologies. At least 4 years of experience programming with Python , Go, Scala, or Java. Preferred Qualifications: 6 years...worked. McLean, VA: $193,400 - $220,700 for Lead AI Engineer New York, NY: $211,000 - $240,800 for Lead… more
- Langchain (San Francisco, CA)
- …including both design/frontend & backend implementation. Processionally proficient in both Python and TypeScript. Experience maintaining open - source ... AI applications across the entire agent development lifecycle. Our open source frameworks - LangChain and LangGraph...tasks (eg Gemini for multimodal). Strong coding skills in Python or TypeScript, ideally both. Strong written and oral… more
- Capital One National Association (San Jose, CA)
- …model evaluation, experimentation, governance, and observability. Leverage a broad stack of Open Source and SaaS AI technologies such as AWS Ultraclusters, ... Overview Lead AI Engineer (AI Foundations, LLM Core) At Capital One,...experience. At least 4 years of experience programming with Python , Go, Scala, or Java. Preferred Qualifications 6 years… more
