Founding Engineer jobs in New York

Brooklyn, New York

•

Today

We're looking for a founding full-stack engineer to help us transition from our MVP, with proven market demand from global enterprises, to a scalable, performant architecture while maintaining our industry leading security posture. Why you should join us: Our team is extraordinary. We've seen multiple IPOs, built several unicorns, and are well equipped with the drive, experience, and creativity to accomplish our mission. We're growing like crazy. On average, each existing customer contract expa

Easy Apply

Full-time

$170000 - $220000 per annum

Founding Principal Architect

Hybrid in New York, New York

•

Today

Role summary Hiring a Lead Founding Engineer & Architect to own system design and implementation across the full stack. Responsible for backend and infrastructure development, delivering product features end-to-end, and helping recruit and mentor early engineers. Collaborates closely with the founders to shape product direction and company culture. Why join Founding opportunity to help shape product, team, and engineering culture Work directly with experienced, legal-focused engineering founde

Easy Apply

Full-time

$150,000 - $250,000

Founding Engineer, ML Systems

Remote

•

27d ago

Have 5+ years building ML systems in production (not just notebooks)Are fluent in Python + SQLKnow classical ML cold: time-series, GLMs/GBTs, cohorting, residual analysis.Can design data-intensive systemsWrite clean, tested code and enjoy the craftOperate with high autonomyHave domain curiosity for risk/credit/fraud even if you haven t worked in it before.Nice to have Experience with Snowflake/BigQuery/Databricks, Postgres/pgvector, and Airflow/Prefect/dbt.Time-series & anomaly toolingModel moni

Easy Apply

Full-time

$100,000 - $120,000

Frontend/AI Engineer

New York, New York

•

Today

Our client in NYC is looking to hire a Founding Engineer with experience doing frontend development as well as AI Engineering! Hybrid in office/work from home This Jobot Job is hosted by: Nick Frei Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $150,000 - $200,000 per year A bit about us: We are a fast-growing tech services startup in the healthcare industry looking for a highly skilled and experienced Frontend/AI Engineer. Our ideal candi

Full-time

USD 150,000.00 - 200,000.00 per year

Senior Software Engineer / Full Stack / Financial District NYC (Onsite)

New York, New York

•

Today

We're looking for a hands-on technical leader to join a fast-growing startup as a founding engineer. You'll help shape the future of financial infrastructure while working onsite in lower Manhattan, NYC. About You You lead by example and enjoy mentoring others through code and collaboration. You thrive in fast-paced, early-stage environments. You value close-knit, mission-driven teammates over just coworkers. About the Role You'll work directly with the founding team to build core systems from

Easy Apply

Full-time

140k - 220k

Python AI Engineer | Remote

Remote

•

10d ago

Axleruns | Remote (San Jose, CA) | Up to $200K + Equity | July 2025 Start The RoleWe're hiring a Senior Full Stack Engineer to build AI-powered compliance automation for financial institutions. This is a fully remote position where you'll work across our entire Python backend and React frontend stack while integrating cutting-edge AI models into production systems. What You'll DoBuild Python APIs and microservices that orchestrate AI agents for financial compliance workflowsDevelop React applica

Easy Apply

Full-time

$160,000 - $200,000

Sr. Software Engineer, Android

New York, New York

•

Today

Our Mission Launched in 2012, Tinder revolutionized how people meet, growing from 1 match to one billion matches in just two years. This rapid growth demonstrates its ability to fulfill a fundamental human need: real connection. Today, the app has been downloaded over 630 million times, leading to over 97 billion matches, serving approximately 50 million users per month in 190 countries and 45+ languages - a scale unmatched by any other app in the category. In 2024, Tinder won four Effie Award

Full-time

USD 180,000.00 - 240,000.00 per year

Senior Android Engineer / Full Time / Remote (USA)

Remote or San Francisco, California

•

Today

Senior Android Engineer Location: Remote Employment Type: Full-time We're working with a rapidly growing consumer wellness startup that's redefining how people engage with food, health, and everyday well-being. Backed by top-tier investors and led by a product-driven founding team, they're building a mobile-first platform using modern design tools and cross-functional collaboration. This is a full-time remote opportunity. This is an incredible opportunity for an android engineer who loves earl

Easy Apply

Full-time

180k - 250k

Founding Engineer / Stealth Startup / Healthtech / Onsite in Tribeca, NYC

New York, New York

•

Today

Founding Full Stack Engineer - Stealth Healthtech Startup Join a stealth-stage startup redefining the $100B+ global medical tourism market. We're building the first trusted platform connecting patients with vetted, world-class medical procedures abroad - think ZocDoc meets Airbnb for healthcare. With over $6M raised from top-tier investors and leadership that includes one of Harvard's top medical officers, we're on a mission to make cross-border care safer, more accessible, and transparent. As a

Easy Apply

Full-time

150k - 200k

Founding Member of the Technical Staff (Product/Full Stack) / React / Williamsburg, Brooklyn, NY

New York, New York

•

Today

Founding Full Stack Engineer (In-Person, NYC) Join a small, technical team building the future of LLM infrastructure. We're creating open-source tools that help developers optimize and monitor LLM applications at scale - from prompt tuning and routing to real-time evaluations and A/B testing. We're looking for a founding engineer who is excited to work across the stack and contribute to impactful, user-facing features. Our Stack Frontend: React, Radix UI Backend: Rust, TypeScript ML: Open-sou

Easy Apply

Full-time

180k - 300k

Filter Results

Job post features

Posted date

Work settings

Employment type

Distance

Employer type

Work authorization

Founding Engineer jobs in New York, NY, USA