At Spire Labs, we’re building the future of rollup infrastructure with a bold vision: synchronous cross chain composability.
Today, rollups are siloed. Developers are forced to choose between scalability and interoperability. We think that’s a false choice.
Spire is creating a modular rollup framework that allows chains to remain sovereign while achieving cross chain synchronous composability—no trusted bridges, no brittle async calls.
We’re pioneering a new architecture where:
App-specific L3s can interoperate as smoothly as contracts on Ethereum.
Shared sequencing, preconfirmations, and unified execution environments unlock atomic, cross-chain interactions.
Developers no longer need to choose between performance and composability.
“Imagine every rollup could synchronously compose with every other. No bridges, no delay, no fragmentation. Just fast, seamless cross-chain UX. That’s the future we’re building.” 🧵
We’re early-stage, ambitious, and backed by some of the best minds in Ethereum. Come help us build an open and composable future for rollups.
Responsibilities
Work directly with cofounders, ensuring alignment with Spire’s broader strategy and goals.
Build and nurture a developer community that uses Spire’s technology, particularly for the Based Appchain Platform - Pylon
Plan and execute marketing campaigns for our first party appchain.
Develop and execute content strategies, fostering engagement with developers and technical communities.
Drive partnerships with app developers, protocols, and projects to grow Spire’s users and expand Pylon and DA Builder adoption.
Represent Spire Labs at industry events, both virtual and in-person, to build the brand and communicate our vision.
Why Join Spire Labs?
Be part of a team that’s reshaping Ethereum scalability and rollup design
Work alongside top researchers and engineers in the crypto space
Enjoy a fully remote setup with flexible hours and regular international team off-sites
Unlimited vacation policy and top-tier health, dental, and vision coverage for U.S. employees
Location: Remote
Type: Full-time
Compensation: Competitive salary + meaningful equity + crypto-native flexibility
Deeply crypto-native, with a genuine passion for blockchain and decentralization.
Strong understanding of rollups, DeFi, and the technical landscape around Ethereum.
Nice to have
Regularly listening to crypto podcasts (10+ hours/month).
A technical background or familiarity with rollups/infrastructure.
A solid X(Twitter) presence, with a track record of engaging or technical content.
A basic design skills and experiences.