Senior Software Engineer - Smart Contracts - Crypto & Onchain
Kraken
Estimated Salary: $98K-$162K
Location: United States
Building the Future of Crypto Our Krakenites are a world-class team with crypto conviction, united by our desire to discover and unlock the potential of crypto and blockchain technology.What makes us different? Kraken is a mission-focused company rooted in crypto values. As a Krakenite, you’ll join us on our mission to accelerate the global adoption of crypto, so that everyone can achieve financial freedom and inclusion. For over a decade, Kraken’s focus on our mission and crypto ethos has attracted many of the most talented crypto experts in the world.Before you apply, please read the Kraken Culture page to learn more about our internal culture, values, and mission. We also expect candidates to familiarize themselves with the Kraken app. Learn how to create a Kraken account here.As a fully remote company, we have Krakenites in 70+ countries who speak over 50 languages. Krakenites are industry pioneers who develop premium crypto products for experienced traders, institutions, and newcomers to the space. Kraken is committed to industry-leading security, crypto education, and world-class client support through our products like Kraken Pro, Kraken NFT, and Kraken Futures.Become a Krakenite and build the future of crypto!Proof of workThe teamWe are bringing Kraken onchain. Our team has recently endeavored to explore how more protocols and decentralized applications can be integrated into the Kraken product suite. By joining our team, you will have the opportunity to help write the future of Kraken’s onchain product strategy. This is a fully remote role.The opportunity
Innovate and Lead: High-impact opportunity to shape and build the onchain strategy of a leading CEX, focusing on liquid staking, restaking products, and yield optimization.
Technical Excellence: Design, test, and deploy secure, efficient, and scalable smart contracts on an Ethereum L2.
Independent Research: Bring your own ideas and research to shape Kraken’s onchain vision, particularly in the areas of liquid staking and yield optimization.
Community Engagement: Attend conferences, network in the onchain ecosystem, and contribute to open-source projects.
Skills you should HODL
Proven track record as an onchain developer: demonstrated experience in delivering onchain products or protocol work with some degree of product market fit on EVM-based chains.
Experience in writing, deploying, and managing secure, EVM-compatible smart contracts, preferably those that have accumulated considerable TVL and significant user engagement.
Ability to perform rigorous testing of smart contracts to ensure their security, reliability, and gas efficiency.
Proficiency with leading blockchain and smart contract developer tooling (e.g., Foundry, ethers-rs, alloy-rs).
Ability to work primarily in Solidity.
Ability to build scalable backend services, preferably in Rust or Go.
Up-to-date with the latest developments in smart contract standards and DeFi innovations.
Technical leadership skills: mentoring others and helping to bring their ideas to proof of concept and beyond.
Nice to haves
Proven track record of contributing to open-source projects: some of your work at Kraken will be public.
Ability to write in EVM Assembly, Huff, or an intermediate language such as Yul.
Experience with security auditing tools such as Slither, Mythril, Echidna.
Familiarity with multiple Ethereum rollup stacks.
Startup mentality and experience.
Experience interacting with and managing onchain user communities.
Passionate and knowledgeable about tokenomics and economic incentive designs.
Experience with and/or knowledge of Ethereum liquid staking and restaking products.
Experience with and/or knowledge of financial derivatives and structured products.
Experience with and/or knowledge of MEV and onchain arbitrage strategies.
Experience with non-EVM chains/ecosystems (e.g., Bitcoin, Dotsama, Cosmos, Solana).
#LI-Remote #LI-DP1 #USCANBRUKEUThis job is accepting ongoing applications and there is no application deadline.Please note, applicants are permitted to redact or remove information on their resume that identifies age, date of birth, or dates of attendance at or graduation from an educational institution.We consider qualified applicants with criminal histories for employment on our team, assessing candidates in a manner consistent with the requirements of the San Francisco Fair Chance Ordinance.Kraken is powered by people from around the world and we celebrate all Krakenites for their diverse talents, backgrounds, contributions and unique perspectives. We hire strictly based on merit, meaning we seek out the candidates with the right abilities, knowledge, and skills considered the most suitable for the job. We encourage you to apply for roles where you don't fully meet the listed requirements, especially if you're passionate or knowledgable about crypto!As an equal opportunity employer, we don’t tolerate discrimination or harassment of any kind. Whether that’s based on race, ethnicity, age, gender identity, citizenship, religion, sexual orientation, disability, pregnancy, veteran status or any other protected characteristic as outlined by federal, state or local laws. Stay in the knowFollow us on TwitterLearn on the Kraken BlogConnect on LinkedIn
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