Find Weights & Biases Senior Software Engineer software engineering jobs

AI developer platform company building tools for ML practitioners, serving over 1,000 customers including OpenAI, NVIDIA, Microsoft, and Toyota.

Weights & Biases, a Series C company with $250M in funding, is seeking a Senior/Staff Software Engineer to lead the Registry Platform team. The role involves transforming their legacy Model Registry into a scalable, organization-wide Global Registry platform. This position is crucial for supporting large foundation model builders and customers focused on ML model fine-tuning, compliance, and monitoring capabilities.

The ideal candidate will work at the intersection of technical architecture and user experience, partnering with product managers, ML platform engineers, and designers. They will be responsible for building a robust registry system that can handle the growing demands of enterprise ML teams while ensuring a smooth transition from legacy systems.

The company serves over 1,000 customers, including industry leaders like OpenAI, NVIDIA, Microsoft, and Toyota. This role offers unique opportunities to work with cutting-edge ML technologies and directly impact how leading researchers and companies manage their ML workflows. The position combines technical leadership, system architecture, and customer interaction, making it ideal for someone who wants to shape the future of ML infrastructure.

Working at Weights & Biases means joining a team that values continuous learning, collaboration, and direct impact on the ML community. The company offers competitive compensation, comprehensive benefits, and a flexible remote-first culture. This is an opportunity to work with top-tier machine learning teams and contribute to tools that are essential for daily ML work across the industry.

Senior Software Engineer position at Weights & Biases leading the Registry Platform team, focusing on scalable ML infrastructure and system architecture.

Senior Software Engineer, Registry - US (Remote)

AI developer platform company building tools for ML practitioners to create better models, serving over 1,000 customers including OpenAI, NVIDIA, Microsoft, and Toyota.

Weights & Biases, a Series C company with $250M in funding, is seeking a Senior AI Solutions Engineer for Pre-Sales in the EMEA region. This role is perfect for an experienced ML/AI expert who will work with leading ML and Generative AI teams across EMEA, solving complex challenges in computer vision, robotics, NLP, and LLMs.

The position involves leading technical evaluations, delivering high-impact demonstrations, and driving successful proof-of-values by aligning Weights & Biases with customer needs. As a trusted advisor, you'll engage with both technical teams and executives, translating AI/ML capabilities into real business value.

The ideal candidate brings 3+ years of experience in customer-facing technical roles, deep expertise in Python and ML frameworks, and strong cloud platform knowledge. You'll be instrumental in helping customers implement effective ML pipelines, providing technical guidance, and influencing the product roadmap.

Working in a remote-first environment, you'll enjoy comprehensive benefits including flexible time off, full medical coverage, and competitive compensation. The role offers an exciting opportunity to work with industry leaders like OpenAI, NVIDIA, and Microsoft while shaping the future of AI development tools.

This position is perfect for someone who combines technical expertise with customer engagement skills and wants to be part of a rapidly growing company that's revolutionizing the AI development landscape. You'll have the chance to impact AI adoption strategies across EMEA while working with cutting-edge technologies and leading enterprise customers.

Senior AI Solutions Engineer position at Weights & Biases, focusing on pre-sales technical leadership and ML/AI solution implementation across EMEA region.

Senior AI Solutions Engineer, Pre Sales - EMEA

Weights & Biases, a Series C company with $250M in funding, is seeking a Software Engineer for their Weave team. Weave is a lightweight toolkit for tracking and evaluating GenAI applications, used by leading organizations like OpenAI, NVIDIA, and Microsoft. This role offers an opportunity to work on cutting-edge AI developer tools, focusing on Agents and Retrieval Augmented Generation (RAG) systems.

The position involves building core functionality for Weave, working directly with early users, and continuously improving the product. You'll be implementing open-source client APIs, creating integrations with popular LLM tools, and scaling backend performance for production use cases. The ideal candidate should have strong Python/TypeScript skills and experience with GenAI applications.

Working at Weights & Biases means joining a team that serves top-tier machine learning teams at companies like OpenAI, Toyota Research Institute, and Samsung. You'll gain first-hand experience working with leading researchers and directly shape product direction. The company offers competitive compensation ($177,000-$245,000), comprehensive benefits, and a flexible work environment.

The role requires 4+ years of software engineering experience, a CS degree, and the ability to thrive in a startup environment. You'll be part of a growing team developing tools for the most consequential emerging market today, with the opportunity to make a significant impact on the AI development landscape.

Senior Software Engineer position at Weights & Biases, building Weave toolkit for GenAI applications, offering $177k-$245k and hybrid work in San Francisco.

Software Engineer, Weave

Weights & Biases builds the best tools for AI developers, offering a comprehensive AI developer platform for organizations focused on building deep learning models and generative AI applications.

Weights & Biases is seeking a Senior Software Engineer for their Models team. This role involves leading new product initiatives to help ML engineers collaborate and share information. You'll work on complex technical challenges, improve developer productivity, and focus on enhancing the user experience based on customer feedback. 

The ideal candidate has multiple years of full-stack engineering experience, with proficiency in modern web technologies like React and TypeScript. Strong software engineering fundamentals and knowledge of at least one modern programming language (Java, Go, Python, C++, etc.) are required. Experience with time series data and data visualizations is a plus.

Key responsibilities include:
- Leading new product initiatives for ML engineer collaboration
- Collaborating on complex technical and performance challenges
- Improving team productivity
- Focusing on user needs and incorporating customer feedback

Weights & Biases is a Series C company with $250M in funding and over 200 employees. They serve over 1,000 customers, including major players like OpenAI, NVIDIA, Microsoft, and Toyota. The company offers a competitive salary range of $177,000 - $245,000 per year, depending on geographic location, along with equity and comprehensive benefits.

Join a team where you'll never stop learning, work with leading researchers in the field, and directly shape product direction. Weights & Biases values diversity and encourages applications from candidates with varied experiences and backgrounds.

#LI-Remote

Senior Software Engineer position at Weights & Biases, working on the Models team to build tools for AI developers and enhance ML workflows.

Weights & Biases Senior Software Engineer Software Engineering Jobs

Find Weights & Biases Senior Software Engineer software engineering jobs