At its core, Replay was founded to help founders. We started by supporting startups through shutting down, but we've since expanded into unlocking a new revenue stream for all types of businesses.
In 2025, we earned a secret: the data every company generates on a daily basis (collaboration, communication, building) is some of the most valuable training data in the world. Public and synthetic can only get frontier models so far, so the next generation of model progression depends on real, proprietary data grounded in how actual businesses operate. We're a primary source of it, partnering directly with the frontier AI labs building what's next.
Why join Replay now:We've scaled from $0 to a multi-eight figures run rate in a matter of months
We've raised from top-tier investors (Floodgate, Afore, Ludlow, Hustle Fund, etc.)
We're small enough that you'll carry outsized responsibility and grow as fast as the company does
You'll partner and build for the fastest and most important companies in the world
You'll be a part of building a massive, category-defining business from the ground floor
Replay is hiring a Strategic Project Lead to own our most important engagements with frontier AI labs, end to end. You'll take a lab's goals for the data they need, turn them into a scoped, high-quality delivery, and run it through to completion, working directly with the lab's researchers on one side and our internal team and partner companies on the other. This is a high-ownership role for someone who is as comfortable in a research conversation as they are in the operational weeds.
What You'll DoOwn multi-million-dollar data projects with frontier AI labs — from first scoping conversation through successful delivery
Be the primary point of contact for lab research and data teams: translate what they're trying to improve in their models into concrete data specs, quality requirements, and timelines
Build relationships and trust with Replay’s clients - proactively anticipating needs, identifying opportunities for expansion, and ensure world-class execution under demanding timelines
Work with our partner companies and internal teams to source, structure, and deliver data, and remove blockers as they appear
2-3+ years in a high-pressure, high-ownership environment, such engineering or technical program/account management at a startup
Track record of owning complex, ambiguous projects with multiple stakeholders and external clients, and delivering on them
Comfort engaging directly with external stakeholders, including high-profile technical and research counterparts: you're curious about how models are trained and evaluated, and can hold your own in those conversations
Strong analytical skills: you can structure messy problems, work with data, and build the metrics that tell you if a project is on track
Excellent written and verbal communication, including with senior external stakeholders
Gritty, action-oriented, and happy to roll up your sleeves
Experience at or working with a frontier AI lab, or a data/evaluation vendor in the AI space
Experience in forward-deployed, solutions, or client-facing delivery roles
Hands-on experience with data pipelines, RL environments, evals, or model post-training
Previously a founder or early employee at a startup
$175-220K base salary
Meaningful equity
100% covered medical, dental, and vision
Unlimited PTO
Free gym + workout class memberships (via Wellhub)
$500 desk allowance
Up to $15,000 relocation bonus where applicable
Intro Chat (20 min): mutual fit and interests
Technical Screen (1hr): review past work and technical discussion
Take home: build challenge
Onsite (~3 hrs): present your project, meet the team, have snacks
References -> Offer
Skills Required
- 2-3+ years of experience in a high-pressure, high-ownership environment, such as engineering or technical program/account management at a startup
- Track record of owning complex, ambiguous projects with multiple stakeholders and external clients and delivering them successfully
- Ability to engage directly with external technical and research stakeholders and understand how models are trained and evaluated
- Strong analytical skills, including structuring messy problems, working with data, and building project performance metrics
- Excellent written and verbal communication skills, including communication with senior external stakeholders
- Grit, action-oriented approach, and willingness to handle hands-on operational work
- Experience at or working with a frontier AI lab or AI data/evaluation vendor
- Experience in forward-deployed, solutions, or client-facing delivery roles
- Hands-on experience with data pipelines, reinforcement learning environments, evaluations, or model post-training
- Previous experience as a founder or early startup employee
What We Do
Sunset helps tech startups shut down. We’re the 1-stop shop for dissolutions, handling all the legal, tax, and operational burdens that go into winding down. We make sure founders and investors avoid penalties, reduce liabilities, and can immediately move on to what's next. In 1.5 years, we’ve helped over 175+ Venture-backed startups shut down, are generating millions in revenue, and raised $1.5M from some of the world’s best entrepreneurs and investors.
