Spire Labs - Growth Lead

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.