Senior Fullstack Engineer - Node/React, Equity & Relocation

Pragmatike; Cambridge (MA); On-site; USD 140,000 - 180,000; Full time

Benefits offered by this job

Competitive salary and equity options

Sign-on bonus

Health, Dental, and Vision

401(k)

Job summary

Pragmatike is hiring a senior Full Stack Engineer to design, build, and maintain scalable web applications in a fast-growing AI startup environment. You will own features end to end, work with Node.js, React, and TypeScript, and collaborate with product, design, and ML teams to ship production-ready solutions.

The role emphasizes modern web architecture, secure and high-performance development, and production-grade deployments.

Qualifications

• 5+ years of experience as a Full Stack Engineer.

Responsibilities

• Design, build, and maintain scalable full stack applications using Node.js, React, and TypeScript.
• Architect and develop robust backend services, APIs, and data models.
• Build modern, production-grade web interfaces with React.
• Own features end to end, from design to deployment and production support.
• Optimize performance across frontend, API latency, and database queries.
• Collaborate with product, design, and AI/ML teams to ship user-facing features.
• Establish testing, code quality, observability, and CI/CD best practices.
• Improve system architecture, scalability, and developer experience.
• Debug and resolve production issues across frontend and backend.

Skills

Node.js

React

TypeScript

REST APIs

PostgreSQL

MongoDB

AWS

Ownership

Collaboration

Job description

Pragmatike is hiring a senior Full Stack Engineer to design, build, and maintain scalable web applications in a fast-growing AI startup environment. You will own features end to end, work with Node.js, React, and TypeScript, and collaborate with product, design, and ML teams to ship production-ready solutions.

The role emphasizes modern web architecture, secure and high-performance development, and production-grade deployments.