AI Software Engineer — End-to-End Product Builder

W3 Sourcing; New York (NY); On-site; USD 90,000 - 130,000; Full time

Job summary

W3 Sourcing in New York City is seeking a Software Engineer to join our AI software/product engineering team. You will own features from problem definition to production, building end-to-end product experiences across the stack for real customer problems.

You will collaborate with users and customer-facing teams, making pragmatic technical decisions while maintaining high code quality. This early-career role offers substantial responsibility as the organization scales.

Qualifications

• 0–3 years of professional software engineering experience.
• Strong fundamentals and production-quality applications.
• Experience across multiple layers of a modern software stack.
• Ability to learn quickly and take ownership beyond narrowly assigned tasks.
• Strong product judgment and customer-oriented mindset.
• Comfort in a fast-moving environment with evolving priorities.
• High standards for technical quality while shipping iteratively.
• Collaborative mindset and willingness to give/receive feedback.
• Empathy for users not from technical backgrounds.
• Entrepreneurial drive and willingness to take increasing responsibility.

Responsibilities

• Build and ship end-to-end features across the stack.
• Take functionality from concept to production deployment.
• Develop workflows that solve real-world user problems.
• Contribute to new products as the technical roadmap evolves.
• Work with users and customer-facing teams to translate pain points into software.
• Make pragmatic technical decisions while maintaining code quality.
• Help establish engineering patterns and practices for a growing organization.
• Operate effectively with autonomy and ambiguity in a fast pace.

Skills

0–3 years experience

Production-quality apps

Multi-layer stack

Ownership mindset

Product judgment

Fast-moving environment

Technical quality

Collaborative mindset

User empathy

Entrepreneurial drive

Tools

TypeScript

React

React Native

Node.js

Python

SQL

PostgreSQL

AWS

Monorepo tooling

GitHub Actions

Terraform

Job description

W3 Sourcing in New York City is seeking a Software Engineer to join our AI software/product engineering team. You will own features from problem definition to production, building end-to-end product experiences across the stack for real customer problems.

You will collaborate with users and customer-facing teams, making pragmatic technical decisions while maintaining high code quality. This early-career role offers substantial responsibility as the organization scales.