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Harnham

Senior Full Stack Engineer

Harnham, New York, New York, us, 10261

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Senior Full Stack Engineer - NYC (Hybrid)

$180k-$200k Base + Bonus

Hybrid: 4 Days/Week in NYC

The Role

We're working with a high-growth performance marketing organization and their ofshoot venture in the user-generated content (UGC) space, both operating like fast-moving startups but with the resources of an established business. They're looking for a

Senior Full Stack Software Engineer

to own and deliver impactful web app and dashboard features that serve creators, brands, and internal teams alike. This is a true end-to-end product role: from data modeling and backend services to polished UI experiences.

You'll be part of a nimble 15-person engineering team working on two key product areas: Analytics Dashboarding & Campaign Optimization:

Deliver reporting tools, campaign performance insights, and AI-driven features powered by LLMs on top of large data sets. UGC Platform:

Expand capabilities for content creators and brand partners, manage everything from creator onboarding to payments and product expansion. Expect significant autonomy, transparent feedback loops, and real ownership over the features you ship. If you're motivated by clean execution, creative freedom, and tangible impact, you'll thrive here.

Requirements

5-6 years of hands-on, commercial full-stack experience Strength on the backend (Python or TypeScript preferred) Proficiency with relational databases (MySQL or PostgreSQL) Strong frontend development experience (JavaScript, React/Angular/Vue) A Computer Science degree Exposure to CI/CD pipelines (Azure, GitHub Actions, or Jenkins) Cloud experience (flexible on provider) Built or contributed to web apps or internal tools/dashboards Solid understanding of performance, scalability, and clean architecture Comfortable operating independently without handholding Bonus: Marketing API exposure (Meta, Google Ads, TikTok) The Benefits

$200k-$220k base and a 8-10% performance-based bonus Work on AI-integrated features with real user impact High degree of autonomy and technical ownership Annual comp reviews and a transparent, feedback-driven culture Offices in NYC (LIC) with hybrid schedule (4 days onsite) Collaborative and nimble team, no red tape, real speed

How to Apply

If you're a product-minded engineer who thrives in fast-moving environments and enjoys full-stack work with clear business outcomes, we'd love to hear from you. Apply here by attaching your resume.

Key Words

Full Stack, Python, TypeScript, React, Postgres, MySQL, CI/CD, Azure, GitHub Actions, Jenkins, Web Applications, Dashboards, Analytics, LLM, Marketing Tech, UGC, Content Platforms, Performance Marketing, Enterprise Web Apps, NYC Tech, Hybrid Roles, Senior Software Engineer