Full Stack Engineer at Toptal

Toptal, a global network of top freelance professionals, is helping build an elite AI engineering team in New York City dedicated to creating groundbreaking, user-facing AI products that will reach millions. This is your chance to work alongside world-class AI engineers, designers, and product managers in a cutting-edge, innovation-driven environment.

About the Role

As a Full Stack Engineer (AI), you’ll develop and ship AI-powered features across multiple platforms; from content creation tools to e-commerce recommendations and next-gen messaging experiences. You’ll help prototype, scale, and optimize intelligent solutions that push the boundaries of what’s possible with AI.

What You’ll Do

• Build and deploy AI features used by real users in production.
• Collaborate with cross-functional teams to design, test, and scale new AI-driven tools.
• Rapidly prototype and refine AI-based solutions for user experience.

• Stay ahead of AI advancements and contribute to technical strategy.

What You’ll Bring

• Proven experience shipping AI-powered features in production.
• Strong full-stack development skills (PHP, Python, or JavaScript).
• Hands-on experience working with large language models (LLMs) via APIs or custom builds.

• Ability to create seamless and performant AI-driven interfaces.

Bonus Points for:

• Experience building consumer AI products at scale.
• Strong PHP or WordPress expertise.
• Contributions to open-source AI projects.

Why Join

• Work with some of the brightest minds in AI and engineering.
• Be part of an AI lab driving innovation with global reach.
• Competitive pay, long-term engagement, and flexible location options.

• Build products that directly impact millions worldwide.

Ready to push the limits of AI innovation?
Apply now and join Toptal’s elite AI engineering team.