Data Annotation Tech Remote Jobs in California (NOW HIRING)

Job Description

Remote/Hybrid:This role is based remotely but if you live within a 50-mile radius of Sunnyvale, CA youare expected to report to that location three times a week.
Help teach our selfdriving vehicles how to see and understand the world!

The Data Labeling Engineering team designs, builds, and operates hybrid human/machine data labeling tools and pipelines that power autonomous vehicle machine learning models within General Motors' AV organization.
We operate in the intersection of software engineering, data engineering, and AI/ML, defining the strategies, tooling, and quality controls that create reliable training data at scale. Our tools and platform are used by thousands of users and consumers.

We own a modern fullstack architecture including TypeScript/React, Python, GraphQL, Golang, and ML model services, which powers dataannotation pipelines and machineled training data solutions at foundationmodel scale. We partner closely across AI/ML engineers, Product Operations, Product Management, Data Science, and other ML Platform groups.

This role is ideal for an engineer who wants end-to-end ownership of meaningful pieces of the platform, growth toward technical leadership, and direct impact on systems that unblock the next generation of AV capabilities.

• Build highimpact labeling experiences
  Design, implement, and test scalable, highperformance user experiences and services using modern fullstack and/or frontend technologies. You'll ship features spanning multiple surface-areas that directly affect how quickly and accurately we can label data for new models and cities.

• Level up how ML teams work with data
  Develop automation and tooling that give ML engineers deep insight into labeling workflows and data quality (e.g., efficiency dashboards, autoQA, autolabel review tools), reducing iteration time from idea to trained model.

• Apply ML to labeling itself
  Collaborate with ML engineers to design and integrate MLdriven data annotation (prelabeling, autolabeling, active learning loops), helping us move from humanonly to machineled labeling at scale.

• Champion AIassisted engineering
  Use and advocate for modern AIpowered development workflows (code assistants, automated documentation, test generation, etc.) to increase velocity while maintaining quality.

• Own projects endtoend
  Take ownership of technical projects from problem framing through design, implementation, and rollout. Drive code reviews, design discussions, and technical decisions.

• Collaborate across the AV stack
  Work with partner teams (ML, Ops, Product, Data Science, other platform teams) to translate abstract requirements into concrete workflows, APIs, and UIs that hit quality, cost, and latency goals.

• Passionate about selfdriving technology and its potential to transform safety, mobility, and the driving experience.

• Driven to learn new technologies and deepen your expertise across frontend, backend, and data/MLadjacent systems.

• Proven experience shipping and operating endtoend products or features in production.

• Strong communication and collaboration skills; you can explain tradeoffs, influence peers, and work through ambiguity with crossfunctional partners.

• Empathetic to user challenges (from labelers to ML engineers to Ops) and excited to turn messy workflows into simple, intuitive tools.

Requirements

• 6+ years of experience building robust distributed platforms and applications.

• Hands-on experience leveraging AI tools (agentic coding, search, documentation generators, etc) to accelerate understanding, implementation, debugging, and delivery of new capabilities.

• Proficiency in writing and reviewing highquality, scalable, and performant full-stack code using technologies and languages like Python, TypeScript, Go, React, SQL, Redux, GraphQL, WebGL.

• Solid understanding of relational databases, data modeling, and API design.

• Strong fundamentals in objectoriented design and design patterns, data structures, algorithms, and engineering best practices (TDD, code quality, observability, CI/CD).

• Experience developing and operating cloudbased applications.

• Experience using modern web APIs (Service Workers, Cache Storage, IndexedDB, etc.) in dataintensive or visualizationheavy applications.

• A track record of close collaboration with customers, product managers, designers, and user experience researchers.

• Experience with computer vision, machine learning, or datacentric AI projects - especially where labeled data, data quality, or autolabeling loops were central to the work.

• Familiarity with data labeling platforms or tools used by large labeling workforces (e.g., annotation UIs, workflow engines, quality systems).

• Experience with A/B testing and telemetry/observability systems to measure impact and reliability.

• Proficiency in writing and reviewing highquality, scalable, and performant code using TypeScript, React, Redux, GraphQL, WebGL, or similar frontend technologies.

About GM

Our vision is a world with Zero Crashes, Zero Emissions and Zero Congestion and we embrace the responsibility to lead the change that will make our world better, safer and more equitable for all.

Why Join Us

We believe we all must make a choice every day - individually and collectively - to drive meaningful change through our words, our deeds and our culture. Every day, we want every employee to feel they belong to one General Motors team.

Benefits Overview

From day one, we're looking out for your well-being-at work and at home-so you can focus on realizing your ambitions. Learn how GM supports a rewarding career that rewards you personally by visiting Total Rewards resources.

Non-Discrimination and Equal Employment Opportunities (U.S.)

General Motors is committed to being a workplace that is not only free of unlawful discrimination, but one that genuinely fosters inclusion and belonging. We strongly believe that providing an inclusive workplace creates an environment in which our employees can thrive and develop better products for our customers.

All employment decisions are made on a non-discriminatory basis without regard to sex, race, color, national origin, citizenship status, religion, age, disability, pregnancy or maternity status, sexual orientation, gender identity, status as a veteran or protected veteran, or any other similarly protected status in accordance with federal, state and local laws.

We encourage interested candidates to review the key responsibilities and qualifications for each role and apply for any positions that match their skills and capabilities. Applicants in the recruitment process may be required, where applicable, to successfully complete a role-related assessment(s) and/or a pre-employment screening prior to beginning employment. To learn more, visit How we Hire.

Accommodations

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