Solidity jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $191,116/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
rain.xyz • HQ: New York, United States • HQ: Manama, Bahrain • Crypto Payments • Cards & Card Issuing • Stablecoins • Crypto Exchanges • Cryptocurrencies • Blockchain & Crypto • 51-200 employees • Est. 2021 • Startup • Trust A • Hiring 34
HQ: New York, United States • HQ: Manama, Bahrain • Crypto Payments • Cards & Card Issuing • Stablecoins • Crypto Exchanges • Cryptocurrencies • Blockchain & Crypto • 51-200 employees • Est. 2021 • Startup • Trust A • Hiring 34
Rain is a financial technology company that provides stablecoin-powered card issuing and payments infrastructure, letting businesses and fintechs launch Visa cards and accounts funded with stablecoins. Its platform covers card programs, compliance, settlement, loyalty and rewards and agentic payments for partners that want to bring digital dollar balances into everyday spending. The company is headquartered in New York, New York, United States.
stand.trade • HQ: San Francisco, United States • Online Brokerage & Trading Platforms • Est. 2024 • Hiring 1
HQ: San Francisco, United States • Online Brokerage & Trading Platforms • Est. 2024 • Hiring 1
Stand is a prediction market trading platform that lets users browse markets from Polymarket and Kalshi sorted by volume. It was started by repeat founders and hires engineers to extend its trading product. The company is headquartered in San Francisco, California, United States.
stripe.com • HQ: South San Francisco, United States • Payment Processing & Gateways • 1001-5000 employees • Est. 2010 • Trust B • Hiring 697, 37 new
HQ: South San Francisco, United States • Payment Processing & Gateways • 1001-5000 employees • Est. 2010 • Trust B • Hiring 697, 37 new
Stripe is a financial infrastructure company founded in 2010 by the Irish brothers Patrick and John Collison, dual-headquartered in South San Francisco and Dublin. Its APIs let businesses accept payments, run marketplaces, issue cards, manage subscriptions and handle tax and compliance without building banking integrations themselves, and it processes well over a trillion dollars of volume a year for customers ranging from startups to the largest technology companies. Beyond payments the company has expanded into treasury and issuing, revenue and finance automation, stablecoin infrastructure through its Bridge acquisition, and fraud prevention powered by its own machine learning models.
infstones.com • HQ: Palo Alto, United States • Mining & Staking • Blockchain Infrastructure • 51-200 employees • Est. 2018 • Startup • Trust B • Hiring 5
HQ: Palo Alto, United States • Mining & Staking • Blockchain Infrastructure • 51-200 employees • Est. 2018 • Startup • Trust B • Hiring 5
InfStones provides blockchain node infrastructure and staking services across more than eighty networks. Institutional clients use its APIs and dedicated nodes instead of running validator hardware themselves. The company serves exchanges, custodians and enterprises with monitoring, scaling and slashing protection built in.
coinmarketcap.com • HQ: Dover, United States • Marketplaces • Artificial Intelligence • Blockchain & Crypto • Financial Data & Market Intelligence • Blockchain Analytics • Cryptocurrencies • 51-200 employees • Est. 2013 • Trust B • Hiring 6
HQ: Dover, United States • Marketplaces • Artificial Intelligence • Blockchain & Crypto • Financial Data & Market Intelligence • Blockchain Analytics • Cryptocurrencies • 51-200 employees • Est. 2013 • Trust B • Hiring 6
CoinMarketCap is a cryptocurrency data website that tracks prices, trading volumes and market capitalisation for thousands of digital assets and the exchanges that list them. Founded in 2013 and acquired by Binance in 2020, it offers free charts and historical data, a data API for developers and businesses, educational content and portfolio and on-chain tracking tools. The company is headquartered in Dover, Delaware, United States.
IESF Group is a Swiss recruitment and management consulting firm working in Switzerland, Bulgaria and Eastern Europe. It recruits AI and ML engineers, cloud solutions engineers, PHP and Java developers for clients such as a supplier of eCustoms software to European Union institutions, with roles in Brussels, Luxembourg and Vienna. The firm is based in Switzerland.
certik.com • HQ: New York, United States • Blockchain Analytics • Smart Contracts & Security • 501-1000 employees • Est. 2018 • Startup • Trust C • Hiring 29
HQ: New York, United States • Blockchain Analytics • Smart Contracts & Security • 501-1000 employees • Est. 2018 • Startup • Trust C • Hiring 29
CertiK is a blockchain security company that specializes in auditing smart contracts and blockchain protocols. It offers security audits monitoring tools and risk assessment services to help projects identify vulnerabilities and improve the safety of decentralized applications and digital assets.
sihamco.com • HQ: Jeddah, Saudi Arabia • Catering & Food Services • Hotels & Resorts • Est. 2008 • Trust A • Hiring 43
HQ: Jeddah, Saudi Arabia • Catering & Food Services • Hotels & Resorts • Est. 2008 • Trust A • Hiring 43
SIHAMCO is a Saudi hospitality group founded in 2008 by Siham Abdulaziz Hassanain. It runs restaurants, catering and entertainment venues, among them its Groves destinations, and builds internationally styled brands for the local market. The company is based in Jeddah.
Subzero Labs is building Rialo, a programmable network that brings the real-world internet onchain with a familiar user experience for decentralised applications. It is backed by Pantera Capital, Coinbase Ventures and Variant and hires engineering managers from teams at Mysten Labs, Diem, Apple, Netflix and Google. The company is based in the United States.
tryrockstar.com • HQ: San Francisco, United States • HR & Recruiting AI • Recruiting & Staffing • Likely startup • Trust A • Hiring 85, 6 new
HQ: San Francisco, United States • HR & Recruiting AI • Recruiting & Staffing • Likely startup • Trust A • Hiring 85, 6 new
Rockstar is a recruiting company that combines human recruiters with AI tools to fill roles for its clients at lower cost than traditional agencies. It sources candidates and runs personalised multi-step outreach sequences sent under its own name or on behalf of the client team, recruiting engineers, account executives, business development and sales leaders. The company is headquartered in San Francisco, California, United States.
stargate.finance • HQ: London, United Kingdom • Stablecoins • Blockchain & Crypto • 1-10 employees • Est. 2021 • Startup • Trust B • Hiring 3
HQ: London, United Kingdom • Stablecoins • Blockchain & Crypto • 1-10 employees • Est. 2021 • Startup • Trust B • Hiring 3
Bridge native USDC, USDT, ETH, BTC, and OFTs across 80+ chains using Stargate, the fastest, lowest-fee cross-chain bridge with wallet support and no wrapping.
godaylight.com • HQ: New York, United States • Energy Efficiency • Energy Management • Startup • Trust B • Hiring 4
HQ: New York, United States • Energy Efficiency • Energy Management • Startup • Trust B • Hiring 4
Daylight is the decentralized energy company, built for the people that power it. We help homeowners lower their energy bills, keep the lights on during outages, and earn rewards for supporting a smarter energy network.
HQ: Vancouver, Canada • Blockchain Infrastructure • 201-500 employees • Est. 2021 • Startup • Trust B • Hiring 6
LayerZero Labs is an interoperability company founded in 2021 and headquartered in Vancouver. Its messaging protocol lets applications send arbitrary data between blockchains with configurable security settings chosen by the developer. The stack underpins cross-chain token standards and bridges used by exchanges, stablecoin issuers and large protocols.
jooby.dev • HQ: Moscow, Russia • Job Boards & Aggregators • 51-200 employees • Trust D • Hiring 146
HQ: Moscow, Russia • Job Boards & Aggregators • 51-200 employees • Trust D • Hiring 146
Jooby is a niche IT recruitment platform, career management portal, and specialized job marketplace for software engineering and technology talent. Headquartered in Moscow, Russia, the platform serves developers, technical specialists, and IT employers across Eastern Europe, the CIS region, and global remote markets. Its core offerings include a targeted IT job board specializing in high-demand stacks, mandatory salary range transparency, direct candidate-to-employer communication, automated job distribution via dedicated tech career channels, and streamlined vacancy publishing tools for technology companies and staffing recruiters.
ritual.net • HQ: San Francisco, United States • Web3 & dApps • Blockchain & Crypto • 11-50 employees • Est. 2023 • Startup • Trust D • Hiring 14
HQ: San Francisco, United States • Web3 & dApps • Blockchain & Crypto • 11-50 employees • Est. 2023 • Startup • Trust D • Hiring 14
Ritual is building an execution layer that lets smart contracts call artificial intelligence models with verifiable results. Its infrastructure handles inference, proof of correct execution and payment for model providers. The project targets applications that need on-chain access to machine learning without trusting an operator.
superstate.com • HQ: San Francisco, United States • Private Equity • Asset Tokenization • 51-200 employees • Est. 2023 • Trust B • Hiring 3
HQ: San Francisco, United States • Private Equity • Asset Tokenization • 51-200 employees • Est. 2023 • Trust B • Hiring 3
Superstate issues tokenised investment funds registered in the United States, including short-duration treasury and carry strategies. Shareholders hold fund units recorded on public blockchains alongside conventional transfer agent records. The company also built Opening Bell, a venue for tokenised public equity.
