Growth Engineer
About The Position
Manifest OS is the leading AI-native company on a mission to replace the billable hour and make legal services more accessible for American businesses and consumers. We power the next generation of AI-native law firms with one unified global brand, a proprietary technology platform, and a centralized back office — enabling lawyers to eliminate the administrative burden and focus on delivering exceptional outcomes for their clients. Manifest OS has raised a $60M Series A from Menlo Ventures, Kleiner Perkins, First Round, and Quiet Capital. The GTM Data & Operations team powers Manifest's go-to-market motion across marketing and sales. The team owns the software, automations, and measurement the GTM org runs on, built on a central data platform owned by a separate team. This is a small team with company-wide impact, as every growth decision runs through this work. In this role, you will build and own the software behind marketing and sales, including customer-facing web experiences, internal apps and automations, and AI agents that drive conversion. You will own these systems end to end and enable the team to test and iterate quickly. You will also own marketing's measurement, including reporting, attribution, and journey work that informs the team about what is driving conversion. You will build on a centralized data platform, partner closely with RevOps, and treat marketing and sales as your customers. This is an early, high-ownership engineering seat, in person in NYC, with room to shape how go-to-market runs as the company scales.
Requirements
- 3+ years as a software engineer.
- Strong in TypeScript, React, and Next.js (our stack, deployed on Vercel).
- Ability to ship production-quality frontend and hold your own on backend, data (Python/SQL), and AI tooling.
- AI-native by default: builds with LLMs and agents.
- Strong on data: SQL and BI, can own measurement and turn a business question into a trusted answer.
- Bias to build, scrappy, thrives in ambiguity with high ownership.
- New York City, in-office 5 days/week.
Nice To Haves
- Bonus for shipped data or AI products.
- GTM/marketing data a plus: CRM, paid media, web and product analytics, attribution.
Responsibilities
- Build and own the customer-facing web experiences that drive top-of-funnel conversion, making them fast to A/B test and personalize, and build the funnel reporting behind them.
- Build the internal apps, automations, and AI agents that run go-to-market, e.g. a partner hub where each partner logs into their stats and content, or automating manual reporting and lead-routing.
- Own marketing analytics and measurement: reporting, attribution, and the full journey, so the team sees what's working and iterates.
- Own web and product analytics: reconcile Amplitude with GA4, stand up AEO reporting, and stitch the full visit-to-signed-case journey.
- Build toward conversational BI: curated datasets and AI-readable docs so anyone can ask a data question and trust the answer (a v1 agent already exists).
- Build on the central data platform (owned by a separate team) and partner closely with RevOps.
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What This Job Offers
Job Type
Full-time
Career Level
Entry Level
Education Level
No Education Listed
