Chains jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $250,759/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
Nethermind is a blockchain research and engineering company founded in 2017 that builds core infrastructure for Ethereum and the networks around it. It is best known for the Nethermind execution client, a high-performance dotnet implementation that runs a significant share of Ethereum mainnet nodes and is valued for keeping client diversity healthy. Headquartered in London, the company also maintains the Juno client and Voyager explorer for Starknet, runs a security practice doing audits and formal verification, and provides protocol research and engineering services to foundations and institutional clients.
tryjeeves.com • HQ: Orlando, United States • Procurement & Spend Management • Cards & Card Issuing • 201-500 employees • Est. 2019 • Startup • Trust C • Hiring 80, 4 new
HQ: Orlando, United States • Procurement & Spend Management • Cards & Card Issuing • 201-500 employees • Est. 2019 • Startup • Trust C • Hiring 80, 4 new
Jeeves is an all-in-one global financial operating platform and corporate card provider headquartered in Orlando, Florida. Founded in 2019 by Dileep Thazhmon and Sherwin Gandhi, the venture-backed fintech unicorn has raised over $380 million from investors including Andreessen Horowitz, Y Combinator, and CRV.
hatchit.io • HQ: Tysons, United States • Recruiting & Staffing • Est. 2012 • Trust B • Hiring 23, 1 new
HQ: Tysons, United States • Recruiting & Staffing • Est. 2012 • Trust B • Hiring 23, 1 new
Hatch IT is a specialized recruitment and talent acquisition firm based in Tysons, Virginia, and founded in 2012. The company provides a range of hiring solutions for early-stage and high-growth startups, including embedded recruiting (RPO), contingency search, contract-to-hire, and executive placement services. It focuses on scaling engineering, product, and data teams within sectors such as defense, cybersecurity, healthcare, and artificial intelligence primarily in the United States.
ether.fi • HQ: George Town, Cayman Islands • Blockchain Infrastructure • DeFi • 1-10 employees • Est. 2022 • Startup • Trust A • Hiring 13
HQ: George Town, Cayman Islands • Blockchain Infrastructure • DeFi • 1-10 employees • Est. 2022 • Startup • Trust A • Hiring 13
ether.fi is a decentralized, non-custodial liquid restaking protocol and crypto neobank platform. Headquartered in George Town, Cayman Islands, the company enables crypto investors to stake digital assets while retaining ownership of their private keys through liquid tokens like eETH and weETH. Its service ecosystem includes automated yield-generating Liquid Vaults, native restaking integrated with protocols like EigenLayer, borrowing services, and a crypto-native cash-back credit card (Ether.Fi Cash).
luxor.tech • HQ: Seattle, United States • Blockchain Infrastructure • Mining & Staking • 51-200 employees • Est. 2017 • Startup • Hiring 3
HQ: Seattle, United States • Blockchain Infrastructure • Mining & Staking • 51-200 employees • Est. 2017 • Startup • Hiring 3
Luxor Technology operates a bitcoin mining pool alongside hash rate derivatives, hardware brokerage and mining data products. Its Hashrate Index is a widely cited source for mining economics and machine pricing. The company serves industrial miners with software, financial instruments and secondary market services.
swift.com • HQ: La Hulpe, Belgium • Financial Software & Embedded Finance • Stock Exchanges & Market Infrastructure • 1001-5000 employees • Est. 1973 • Trust A • Hiring 80, 5 new
HQ: La Hulpe, Belgium • Financial Software & Embedded Finance • Stock Exchanges & Market Infrastructure • 1001-5000 employees • Est. 1973 • Trust A • Hiring 80, 5 new
Swift is a Belgian cooperative founded in 1973 and owned by its member banks, and it operates the messaging network through which most cross-border payment instructions travel between financial institutions worldwide. It is important to understand what it is not: Swift moves messages rather than money, and the actual funds settle through correspondent bank accounts, which is why the network became such an effective instrument for sanctions enforcement. Headquartered in La Hulpe near Brussels, it connects more than eleven thousand institutions in over two hundred countries and is under sustained pressure from instant payment schemes and blockchain settlement alternatives.
solanalabs.com • HQ: San Francisco, United States • Custom Software Development • Blockchain Infrastructure • Est. 2018 • Startup • Hiring 2
HQ: San Francisco, United States • Custom Software Development • Blockchain Infrastructure • Est. 2018 • Startup • Hiring 2
Solana Labs is a technology company founded in 2018 and based in San Francisco that created the Solana blockchain and its original validator client. It develops core protocol software, reference tooling and consumer products, including work on mobile hardware and wallet infrastructure for the network. The company operates alongside the Solana Foundation and a broad set of independent contributors who maintain clients and applications on the chain.
windranger.io • New York • Blockchain Infrastructure • 11-50 employees • Est. 2021 • Trust B • Hiring 5
New York • Blockchain Infrastructure • 11-50 employees • Est. 2021 • Trust B • Hiring 5
Windranger facilitates the growth of Mantle and web3 ecosystems by partnering with builders to architect extraordinary cultures globally.. Our purpose is to accelerate the capability of the internet by empowering communities through elevated ways of working.
photon.com • HQ: Chennai, India • IT Consulting & Digital Transformation • 5000+ employees • Est. 1999 • Trust D • Hiring 595, 11 new
HQ: Chennai, India • IT Consulting & Digital Transformation • 5000+ employees • Est. 1999 • Trust D • Hiring 595, 11 new
Photon is a digital transformation and IT services company with its registered office in Chennai, India, and US offices including Dallas, building mobile apps, ecommerce platforms, cloud services, APIs and AI solutions for large enterprises. Started in 1999, it has grown to more than 4,000 people and works with many Fortune 100 and Fortune 500 companies in retail, banking, technology and consumer sectors, running delivery centers in Chennai, Bengaluru and Pune. It hires Java and backend developers, Android and full stack engineers, SAP Commerce developers, QA and automation testers, business analysts, scrum masters and product managers in India and the US.
alpen.org • HQ: New York, United States • Cryptocurrencies • Blockchain Infrastructure • Est. 2022 • Startup • Hiring 2, 1 new
HQ: New York, United States • Cryptocurrencies • Blockchain Infrastructure • Est. 2022 • Startup • Hiring 2, 1 new
Alpen Labs is a startup founded by four MIT alumni that builds Bitcoin-native financial markets secured by zero-knowledge proofs. It develops scalable, private and programmable Bitcoin infrastructure and hires engineering leads, site reliability engineers and a consumer app marketing lead. The company is based in New York, United States.
expo.dev • HQ: San Francisco, United States • Mobile App Development Services • Developer Tools • Startup • Trust B • Hiring 5
HQ: San Francisco, United States • Mobile App Development Services • Developer Tools • Startup • Trust B • Hiring 5
Expo is a company that provides tools and services for building native apps for iOS, Android and the web with React. Its developer success team works with enterprise customers, and its vacancies include technical account managers, a growth engineer, a GTM engineer, a product marketing manager and a recruiter. The company is headquartered in San Francisco, United States.
unblock.energy • Neuquén • Energy Management • Oil & Gas • 1-10 employees • Est. 2016 • Hiring 2
Neuquén • Energy Management • Oil & Gas • 1-10 employees • Est. 2016 • Hiring 2
Turn flared gas, curtailed renewables, and stranded energy into computing power. Zero CapEx, 97%+ emissions reduction. Trusted by Tecpetrol, Pluspetrol & Pampa Energia.
decibel.trade • HQ: New York, United States • Crypto Exchanges • DeFi • Blockchain Infrastructure • Hiring 2
HQ: New York, United States • Crypto Exchanges • DeFi • Blockchain Infrastructure • Hiring 2
Decibel is a high-performance, fully on-chain trading platform built with Aptos Labs and the Decibel Foundation, offering spot, perpetuals and yield products through a self-custodial interface. The platform runs on the Aptos blockchain and the company hires quant engineers and trader acquisition partners. The company is headquartered in New York, United States.
bosch.com • HQ: Gerlingen, Germany • HVAC & Refrigeration • Industrial Automation • Sensors & Transducers • Motors, Drives & Motion Control • Home Appliances • Tools & DIY Supplies • Automotive Components • 5000+ employees • Est. 1886 • Trust B • Hiring 3654, 430 new
HQ: Gerlingen, Germany • HVAC & Refrigeration • Industrial Automation • Sensors & Transducers • Motors, Drives & Motion Control • Home Appliances • Tools & DIY Supplies • Automotive Components • 5000+ employees • Est. 1886 • Trust B • Hiring 3654, 430 new
Bosch is a German engineering and technology group founded in Stuttgart in 1886 by Robert Bosch as a workshop for precision mechanics and electrical engineering. It is the largest automotive supplier in the world, making braking, steering, powertrain, sensor and driver assistance systems for nearly every carmaker, and it also produces power tools, home appliances through BSH, industrial drives through Rexroth, and building security and heating systems. Around ninety per cent of the company is owned by a charitable foundation, an ownership structure that gives it unusual freedom to invest across long research cycles including semiconductors and hydrogen.
drw.com • HQ: Chicago, United States • Hedge Funds & Alternative Investments • 1001-5000 employees • Est. 1992 • Trust A • Hiring 156, 2 new
HQ: Chicago, United States • Hedge Funds & Alternative Investments • 1001-5000 employees • Est. 1992 • Trust A • Hiring 156, 2 new
DRW is a proprietary trading firm active across futures, options, fixed income and digital assets. It builds its own low-latency technology and quantitative research infrastructure. The firm also invests in real estate, venture and cryptocurrency ventures.
movement.ai • HQ: San Francisco, United States • Custom Software Development • AI Agents • Likely startup • Trust B • Hiring 5
HQ: San Francisco, United States • Custom Software Development • AI Agents • Likely startup • Trust B • Hiring 5
Headquartered in San Francisco, California, Movement AI is an artificial intelligence company specializing in computer vision, human movement analysis, and motion intelligence. The platform utilizes advanced machine learning models to track, analyze, and synthesize physical motion for applications across healthcare, athletic performance, and digital animation.
monad.xyz • HQ: New York, United States • Blockchain Infrastructure • 201-500 employees • Est. 2022 • Startup • Hiring 5
HQ: New York, United States • Blockchain Infrastructure • 201-500 employees • Est. 2022 • Startup • Hiring 5
Monad Labs is a blockchain company founded in 2022 and based in New York by former high-frequency trading engineers. It builds a network that keeps full compatibility with the Ethereum Virtual Machine while executing transactions in parallel with a custom database. The project raised one of the largest funding rounds of its cohort ahead of mainnet launch.
oplabs.co • HQ: New York, United States • Blockchain Infrastructure • Cryptocurrencies • Trust B • Hiring 7
HQ: New York, United States • Blockchain Infrastructure • Cryptocurrencies • Trust B • Hiring 7
OP Labs PBC is a software development company that contributes to the Optimism protocol, a layer two blockchain solution designed to scale the Ethereum network. The organization focuses on technology that enables faster and more scalable smart contract transactions while supporting mechanisms for funding public goods.
dialectic.com • Zug • Dubai • George Town • Web3 & dApps • DeFi • Hedge Funds & Alternative Investments • Est. 2020 • Trust B • Hiring 4
Zug • Dubai • George Town • Web3 & dApps • DeFi • Hedge Funds & Alternative Investments • Est. 2020 • Trust B • Hiring 4
Dialectic is a Swiss-based, crypto-native investment and building firm that focuses on decentralized finance, blockchain technology, and alternative digital assets. The company operates as a sophisticated compounding machine, utilizing a proprietary "Dialectic Process" rooted in rigorous research, intellectual debate, and objective experimentation to uncover unique market opportunities. Beyond its investment activities, the firm acts as a builder within the Web3 ecosystem, supporting open-source initiatives and foundational infrastructure through its commitment to long-term innovation.
