Full stack Gen AI jobs in United States
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Sigma · 2 months ago

Full stack Gen AI

positionUnited States
timeFull-time
remoteRemote
seniorityMid Level
date3+ years exp

Sigma Group is focused on shaping the future of ethical AI. They are seeking an innovative Full-Stack Generative AI Engineer to design, build, and deploy AI-powered applications, while collaborating with linguists and project leads to create user-centric solutions.

3D PrintingConsumer GoodsFood and BeverageManufacturingRetail
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Comp. & Benefits
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H1B Sponsor Likelynote

Responsibilities

Develop internal tools that power our annotation workflows, evaluation pipelines, and dashboards, while streamlining key processes across the team
Contribute to creating scalable, well-documented applications, as well as prototypes and processes for client-facing projects
Work closely with linguists and project leads to design tools that are efficient, user-friendly, and robust enough to support both exploratory and production use cases
Rapidly prototyping internal demos, annotation pilots, or experimental evaluations—and evolving those into maintainable, production-grade tools

Qualification

Generative AI & LLMsMachine LearningBack-End DevelopmentFront-End DevelopmentData EngineeringProgramming in PythonFluent in EnglishCommunication skillsCollaboration skills

Required

Generative AI & LLMs: Prompt engineering, LangChain, Hugging Face, APIs (e.g., OpenAI, Anthropic, Google)
Machine Learning: PyTorch, TensorFlow, scikit-learn, model deployment & optimization
Back-End Development: Python (e.g., FastAPI, Flask, Django), Node.js, REST APIs, microservices, Docker, Kubernetes
Front-End Development: React.js, Next.js, TypeScript, UI/UX integration with AI systems
Data Engineering: SQL/NoSQL (e.g., Postgres, MongoDB), data pipelines (e.g., JSONL, Airflow), cloud platforms (AWS, GCP, Azure)
3+ years of programming experience in Python and working with Unix
Familiarity with version control, reproducibility, and lightweight CI workflows
Strong communication and collaboration skills across technical and non-technical teams
Fluent in English

Preferred

Experience designing and implementing Agentic AI applications
Familiarity with annotation tools (e.g., Label Studio, Doccano) and evaluation workflows
Experience building dashboards and visualizations (e.g., Plotly, DataTables, D3.js)

Company

Sigma

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Glassdoor4.2
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We are a global food company dedicated to bringing local favorite foods to communities everywhere.
dateFounded in 1980
location
Garza García, Nuevo Leon, MEX
people-size10001+ employees
web-link
http://www.sigma-alimentos.com

H1B Sponsorship

Sigma has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2023 (2)
2020 (1)

Funding

Current Stage
Late Stage

Leadership Team

A
Alejandro Suarez
Chief Information Officer
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