Senior Full Stack AI Engineer jobs in United States
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Stellar · 6 hours ago

Senior Full Stack AI Engineer

positionUnited States
timeFull-time
remoteRemote
senioritySenior Level
date5+ years exp

Stellar is a company that builds custom AI solutions blending cutting-edge models with practical engineering. They are seeking a builder to design, prototype, and scale AI-native applications while balancing innovation with pragmatism in a full-stack engineering environment.

Artificial Intelligence (AI)Business IntelligenceMachine Learning
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H1B Sponsor Likelynote

Responsibilities

Design, prototype, and scale AI-native applications and agents that deliver business impact
Build across the full stack: front-end (React, TypeScript), backend (Python, Node.js, Go), APIs, databases (SQL/​NoSQL/​vector stores)
Develop and optimize LLM-powered workflows including RAG patterns, embeddings, multi-agent orchestration, and context management
Architect and maintain infrastructure — CI/CD, Kubernetes, cloud services, and observability
Balance innovation with pragmatism — quickly move from proof-of-concept to production with attention to scalability, security, and maintainability
Optimize AI systems for performance, accuracy, latency, and cost tradeoffs
Collaborate with customers, engineers, product managers, and designers to translate experimentation into robust features
Stay hands-on with developer-first tools like Cursor, Claude Code, Copilot, and others to accelerate productivity

Qualification

Full-stack expertiseAI-powered systemsCloud-native infrastructureLLM lifecycle knowledgeAI development toolsPragmatic mindsetCollaboration skillsCommunication skills

Required

5+ years of software engineering experience, with at least 2 years building AI-powered systems
Strong full-stack expertise: front-end (React, TypeScript, modern frameworks), backend (Python/Node.js/Go), and databases (SQL, NoSQL, vector DBs)
Familiarity with AI development tools (Cursor, Claude Code, GitHub Copilot, LangChain, CrewAI, or similar)
Experience with cloud-native infrastructure (AWS/Azure/GCP), Kubernetes, Docker, CI/CD pipelines, monitoring, and scaling systems
Knowledge of LLM lifecycle — prompting, evaluation, fine-tuning, RAG, embeddings, and agent design
Pragmatic mindset — you know AI requires testing, observability, and fallback logic, not just prompts
Strong collaboration and communication skills and comfortable bridging technical and business perspectives
Excited to explore new ideas while delivering production-ready software

Company

Stellar

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Stellar integrates AI, LLM, and machine learning throughout all aspects of business operations.
dateFounded in 2023
location
Indianapolis, Indiana, USA
people-size11-50 employees
web-link
https://www.getstellar.ai

H1B Sponsorship

Stellar 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
2025 (16)
2024 (11)
2023 (13)
2022 (12)
2021 (14)
2020 (16)

Funding

Current Stage
Early Stage
Total Funding
$2.7M
Key Investors
Ground Game Ventures
2025-01-07Seed· $2.7M

Leadership Team

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Brett Flinchum
Chief Executive Officer
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Recent News

Morningstar.com
BCforward Deepens AI Capabilities with a Major Strategic Investment in Stellar
2025-06-03
Company data provided by crunchbase