Staff Full-Stack Engineer: Lead AI-Powered SaaS

Tetrix; New York, Northern (NY, KY); Hybrid; USD 140,000 - 210,000; Full time

Benefits offered by this job

Competitive salary

Equity

Unlimited vacation

Healthcare

Retirement plans

Job summary

Tetrix is a fast-growing startup delivering an AI-native platform that turns unstructured private market data into real-time insights. You will build and lead across our tech stack—primarily Python and JavaScript—and shape product direction while mentoring engineers and setting high standards for security and scalability.

We value initiative, collaboration, and customer focus as we scale, with competitive compensation, meaningful equity, unlimited vacation, healthcare, and retirement plans.

Qualifications

• 10+ years of experience in Python and JavaScript.
• Experience architecting complex systems and mentoring engineers.
• Proactive, hands-on with customer-focused mindset.
• Strong collaboration skills and drive for best practices in fast-paced environments.

Responsibilities

• Build and lead across the tech stack: SaaS product, data pipelines, AI agents, telemetry infrastructure.
• Set technical direction and make high-impact architectural decisions.
• Collaborate with clients and shape product direction and features.
• Champion engineering standards, security, and scalability while growing the team.

Skills

Python

JavaScript

System architecture

Mentoring

Open source

Tools

Git

AWS

CI/CD

Job description

Tetrix is a fast-growing startup delivering an AI-native platform that turns unstructured private market data into real-time insights. You will build and lead across our tech stack—primarily Python and JavaScript—and shape product direction while mentoring engineers and setting high standards for security and scalability.

We value initiative, collaboration, and customer focus as we scale, with competitive compensation, meaningful equity, unlimited vacation, healthcare, and retirement plans.