Junior Founding Engineer

Posted 28 October 2025
LocationNew York
Discipline Software Development
Reference34585

Job description

Full Stack Founding Engineer
New York, NY (Seaport) | Full-Time | Hybrid (4 days/week in office)

About the Role

Our Client is seeking a Full Stack Founding Engineer to help shape the future of their enterprise software platform. As an early technical leader, you’ll own the design, delivery, and operation of the product. You’ll play a key role in defining technical strategy, writing production code, and establishing the foundation of the engineering culture.

This is a rare opportunity to join at the ground level and have a direct impact on product direction, architecture, and long-term vision.

What You’ll Do

  • Design, build, and maintain robust, scalable, high-performance web applications

  • Translate product requirements into technical specifications in close collaboration with the team

  • Write clean, tested, and well-reviewed code

  • Drive architectural decisions that will set the foundation for the platform

  • Partner with data and ML/Computer Vision teams to build seamless integrations

  • Help foster a culture of engineering excellence and technical ownership

What You’ll Bring

  • Strong full-stack development experience

  • Proficiency with JavaScript, React, Next.js, Postgres, Python, Flask, AWS, and GCP

  • A track record of building scalable applications from scratch or in high-growth environments

  • Strong communication skills and a collaborative mindset

  • Excitement about being hands-on while also influencing technical strategy

  • Bonus: Experience with LLMs, Data, or Machine Learning

Compensation & Benefits

  • Salary: $140K – $180K

  • Equity: 0.4% – 1%

  • Medical, dental, and vision coverage

  • One-week holiday office closure (Christmas–New Year’s)

  • Hybrid work environment: 4 days/week in-person in NYC (Seaport)

  • Visa sponsorship not available

    Research indicates that men will apply to a role when they only meet 50-60% of the descriptions, however, when looking at women and other minority groups, they can look for up to a 99% match in order to apply to a role. If you feel you are a fit for our role, please still apply, don’t worry if you don’t tick every single box. We’d still love to hear from you. We encourage underrepresented talent to apply to all our roles & support accessibility needs.