FULL STACK AI ENGINEER (SENIOR)

Ant-Tech • New York, NY

1d • $196,000 - $212,000 • Remote

About The Position

We are looking for a Senior Full Stack AI Engineer to build AI-native, customer-facing products for organizations adopting AI at scale. You will work closely with the Tech Lead, own features end-to-end, contribute to technical decisions, and help shape the next generation of enterprise AI products.

Requirements

• 5+ years of professional software engineering experience.
• Strong experience with Python and JavaScript/TypeScript.
• Strong full-stack engineering fundamentals.
• Experience building customer-facing products.
• Experience developing backend APIs and distributed systems.
• Experience with cloud platforms such as AWS, Azure, or GCP.
• Experience with SQL and NoSQL databases.
• Experience with Kubernetes and CI/CD.
• Ability to work independently and take ownership of projects from design to production.

Nice To Haves

• Practical experience implementing AI/LLM technologies is highly valued.
• The ideal candidate combines strong full-stack engineering fundamentals with practical AI implementation experience.
• They are comfortable building customer-facing products, integrating modern LLM technologies, working with financial data, and taking ownership of complex technical initiatives from design through production deployment.

Responsibilities

• Build responsive frontend applications using React and TypeScript.
• Develop scalable backend services and APIs using Python and Rust.
• Integrate applications with AWS or GCP infrastructure.
• Design and maintain databases, integrations, automated tests, and CI/CD pipelines.
• Develop AI features involving LLMs, RAG, embeddings, vector databases, and AI agents.
• Monitor and improve application reliability, performance, security, and cost efficiency.
• Take ownership of complex technical initiatives from design through production deployment.

Benefits

• Paid Time Off - 21 vacation days + 7 sick days + 8 observed U.S. company holidays
• Health Coverage – 100% employer-paid options (medical, dental & vision) for you and your dependents
• FSA/HSA Options - depending on selected health insurance plan
• Wellness Programs - OneMedical, Teladoc, Talkspace, and EAP
• 401(k) - with a 100% company match on the first 6% contributed
• Career Growth - opportunities in a rapidly expanding, global technology company with personalized professional development
• Pre-tax Commuter Benefits
• Compensation & Equity - competitive package aligned with growth and merit

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed