Senior Full Stack Software Engineer – TypeScript, React & Node.js | New York, NY

Senior Software Engineer – Full Stack (TypeScript / React / Node.js)

Location: New York City, New York
Work arrangement: Hybrid, 4 days onsite per week
Employment: Full-time, permanent

Cavendish Professionals is partnering with a rapidly growing, well-funded U.S. technology company transforming how businesses manage core operations through modern SaaS technology, automation, and AI. Following significant commercial growth and investment from leading backers, the company is expanding its engineering team.

This is an opportunity for a Senior Full Stack Software Engineer to build complex products, solve challenging technical problems, and take ownership of work from design through deployment. You will join a high-caliber engineering team with meaningful influence over architecture, product development, and technical direction.

Key Responsibilities

• Design, develop, and deliver scalable, production-grade software across the full stack.
• Own features and technical projects from initial design through deployment.
• Build robust backend services, APIs, and data models.
• Develop intuitive, high-performance frontend applications.
• Partner with product managers and engineers on technical architecture and product direction.
• Contribute to code reviews, system design, and engineering best practices.

What We’re Looking For

• 4–10 years of software engineering experience, ideally at a high-growth technology company.
• Strong full-stack experience with TypeScript, React, and Node.js.
• Experience designing and building complex, scalable software products.
• Strong backend fundamentals, including API development, database design, and system architecture.
• Experience in product-focused engineering teams with end-to-end ownership.
• Excellent problem-solving skills and the ability to work independently in a fast-moving environment.

Technology Stack

TypeScript, React, React Native, Node.js, Express, and MongoDB.

Work Location and Schedule

This is a hybrid full-time position based in New York City, with four days onsite each week. The role is permanent and not remote.

About Cavendish Professionals

Cavendish Professionals is recruiting for this Senior Full Stack Software Engineer opportunity on behalf of a growing U.S. technology company.