Frontend Engineer
Doppler is a token launch protocol coming to Solana (and live on Base, Monad, and Ethereum Mainnet) that lets teams configure tokenomics, launch with real onchain price discovery via dutch-auction dynamic bonding curves, and graduate to deep liquidity on DEXs like Uniswap. It serves token issuers and builders—from memecoin creators to protocols and RWA issuers—through an all-in-one app and a TypeScript SDK for building custom capital markets products.
Maintainer signals as of 8/23/2026
Funding history
About Doppler
Doppler is a liquidity bootstrapping ecosystem and capital markets protocol that helps teams create tokenized markets, let prices form through onchain price discovery, and graduate liquidity into deep, established pools. It introduces a 'dutch-auction dynamic bonding curve' primitive to source initial two-sided liquidity while protecting users from sniping bots and MEV through auction mechanics. The protocol supports memecoins, RWAs, and protocol tokens, offering capital-efficient bonding curves, seamless migration to Uniswap v2/v4, integration with OpenZeppelin Governor treasuries for governance, and composable, programmable smart contracts for vesting, airdrops, and incentives. Doppler offers two main products: an app (app.doppler.lol) for launching and trading tokens through a purpose-built interface without needing smart contract engineering, and a TypeScript SDK (docs.doppler.lol) for developers to build custom products on top of Doppler's infrastructure, such as attention marketplaces, launchpads, and new financial primitives. It also introduced 'Multicurve,' a mechanism allowing integrators to specify custom liquidity curves instead of a single constant liquidity position. The protocol targets token issuers, developers, and integrators building onchain capital markets products.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
Work on Pure Markets, building high-quality user experiences and interfaces for the blockchain industry. Implement new UI features and improved designs, automate UI testing alongside a release pipeline, oversee successful production releases, understand non-custodial UX, iterate on product ideas, and collaborate with a small remote team.
Requirements
- Be product minded with a deep respect for users
- Understand the blockchain industry and non-custodial UX
- Enjoy quickly testing and iterating on a product until it converts to real outcomes
- Work well as part of a team and communicate well in a remote environment
- Have experience delivering highly reliable and modern interfaces to millions of users
Responsibilities
- Implement new UI features and improved designs
- Automate UI testing alongside a release pipeline
- Oversee successful production releases