Software Engineer, Growth - NYC

W3 Global Sourcing
New York, NY

Job Description

Job Description

Growth Engineering | New York, NY / On-site About the Company

We are representing a fast-growing, venture-backed technology startup building an AI-powered marketplace for essential industries. The company is modernizing how specialized, high-value assets are bought, sold, and moved across complex operational environments.

The platform combines marketplace infrastructure, workflow automation, data systems, and AI to reduce manual processes and help organizations complete transactions faster and more efficiently.

The Role

This is an opportunity to join as a Growth Software Engineer focused on building the internal systems, data infrastructure, and AI-powered workflows that help a commercial team scale.

You will work across the full stack to turn fragmented data into actionable sales intelligence, automate high-leverage workflows, and build tools that make account executives significantly more effective. This role is ideal for an engineer who enjoys product-minded problem solving, fast iteration, and building systems that directly influence revenue growth.

What You'll Do
  • Build data pipelines that transform messy, fragmented market data into actionable leads and sales signals.
  • Develop internal tools that improve outbound workflows, lead routing, sequencing, and deal collaboration.
  • Apply AI and LLMs to unstructured sources such as documents, call data, and legacy systems.
  • Create automated workflows and agentic systems that support pipeline generation in the background.
  • Work across frontend, backend, data, and AI-enabled tooling.
  • Partner closely with commercial stakeholders to identify bottlenecks and build practical engineering solutions.
  • Ship quickly in a high-ownership startup environment.
What We're Looking For
  • 2–5 years of full-stack engineering experience.
  • Strong experience with TypeScript , Node.js , and PostgreSQL .
  • Ability to build production-grade internal tools, APIs, and data workflows.
  • Comfortable working across ambiguous problems and translating business needs into technical systems.
  • Strong product instincts and an interest in growth, sales efficiency, and revenue operations.
  • Bias toward ownership, speed, and practical execution.
  • Excitement about using AI and automation to improve real-world workflows.
Nice to Have
  • Experience with Next.js , Express , React Native , or similar modern web technologies.
  • Exposure to LLMs, AI/ML workflows, or agentic automation.
  • Experience building sales tooling, outbound automation, lead scoring, routing, or CRM-adjacent systems.
  • Familiarity with data ingestion, enrichment, or unstructured data processing.
  • Marketplace, logistics, government, public-sector, or operations-heavy industry experience.
Why This Role Is Exciting
  • High-impact role directly tied to revenue growth and go-to-market scale.
  • Opportunity to build foundational growth infrastructure from the ground up.
  • Broad ownership across data, internal tooling, automation, and AI-enabled systems.
  • Work on practical AI applications that solve operational problems rather than experimental demos.
  • Join a small, high-caliber team at an early stage of company growth.
  • Build systems used directly by commercial teams to create measurable business impact.
  • Strong environment for engineers who want autonomy, speed, and visible ownership.
Work Model
  • Full-time role.
  • On-site in New York City.
  • Regular in-office collaboration expected.
  • Visa sponsorship may be considered for exceptional candidates.
Posted 2026-06-20

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