Full Stack Engineer

Our company description:

Mission is a platform for hiring, vetting and managing software development talents. It enables our clients to connect with the world’s best talent to build mission-critical software products.

About the client:

An AI-native procurement platform that automates and optimizes sourcing through intelligent agents, enabling enterprises to buy faster, more efficiently, and at lower cost. Backed by an experienced founding team with deep expertise in procurement, AI, and software engineering, and supported by top-tier investors, this is an opportunity to join an early engineering team and help build a category-defining product from the ground up.

About the role:

🌍 Location: New York City on site

💰 Compensation: USD $140 K – $180 K/year + equity

🏦 4 days a week at the office

This position requires U.S. work authorization; only U.S. citizens or permanent residents will be considered.

Hiring a frontend-leaning Full Stack Engineer to help build the core platform behind AI-powered procurement agents used by enterprise customers. This role focuses primarily on React/TypeScript (≈60–70% frontend) with backend contributions across Node services, APIs, and cloud systems.

You’ll ship production features that directly power real customer outcomes — not low-impact tickets. Engineers operate with high ownership, working closely with senior teammates and founders to design, build, and improve systems that deliver measurable savings at scale.

This is an ideal role for someone with startup experience who wants fast growth, broad scope, and hands-on exposure to AI, data pipelines, and modern cloud infrastructure.

What You’ll Do

• Build and ship features across the full stack (frontend-heavy)
• Develop React/TypeScript product experiences used daily by customers
• Contribute to Node/NestJS APIs and backend services
• Integrate AI/LLM capabilities into real user workflows
• Support Python-based data and document processing pipelines
• Help maintain AWS infrastructure and deployments
• Write clean, tested, maintainable code
• Collaborate on architecture and technical decisions

Tech Stack

• Frontend: React, TypeScript
• Backend: Node.js, NestJS, PostgreSQL
• AI & Data: Python (nice-to-have), LLM APIs, embeddings, vector search
• Infrastructure: AWS (ECS, Fargate, Lambda, S3, RDS), Terraform, Docker

What We’re Looking For

• 3+ years of full-stack engineering experience
• 2+ years in startup or early-stage environments
• Strong React and TypeScript skills
• Solid Node.js/API experience
• Comfortable working across the stack
• Familiarity with AWS or another cloud platform
• AI/LLM experience or interest (nice-to-have)
• Self-directed, product-minded, and eager to take ownership

Why This Role:

• Competitive salary + meaningful equity
• Generous PTO and full benefits
• Hybrid NYC-based team
• Direct access to founders
• Ownership from day one
• Real, measurable impact on customers