Average salary: $173,626 /yearly
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- ...working alongside research and engineering teams. Bonus Points Research experience in formal verification for cryptographic or blockchain protocols. Contributions to open-source formal verification tools. Benefits Competitive salary and generous equity...BlockchainFull time
Nexus
San Francisco, CA13 hours ago - ...stakeholder management skills. Experience in conversational AI, voice commerce, and autonomous shopping systems. Background in fintech, blockchain, or programmatic commerce is a plus. Familiarity with regulatory and ethical considerations in AI-driven commerce. Subsidiary:...BlockchainFull time
Paypal
San Jose, CA13 hours ago $70 - $85 per hour
...Senior Blockchain Engineer Location: Fully onsite – Irvine, CA or Mountain View, CA (flexibility based on circumstances) Duration: 3–6 Months Closed‑Term Hire Pay Rate: $70–$85 per hour on C2C based on experience Work Authorization: No visa sponsorship required Day to...BlockchainHourly payContract workVisa sponsorshipWork visaFlexible hoursTrident Consulting
Irvine, CA1 day ago$180k - $300k
...Software Engineer, Consensus - Anza Who We Are Anza is a Solana R&D lab pushing the boundaries of blockchain performance and scalability. Anza was founded by experienced executives and core engineers solving the toughest problems in Web3. Crypto ecosystems rely on...BlockchainRemote jobFull timeWorldwideFlexible hoursAnza
San Francisco, CA13 hours ago- ...Head of Blockchain Engineering About the Company Well-funded blockchain technology company Industry Information Technology and Services Type Privately Held About the Role The Company is in search of a Head of Blockchain Engineering...Blockchain
Confidential
San Francisco, CA4 days ago $200k - $300k
...Blockchain Engineer Career Renew is recruiting for one of its clients a Blockchain Engineer - this is a fully onsite position in NYC or San Francisco. Salary range: 200-300K USD yearly. What We're Building Multi Asset Margin for Hyperliquid. Giving users the...BlockchainCareer Renew
San Francisco, CA2 days ago- ...most strategic customers to help them design scalable systems, optimize performance, and push the boundaries of what’s possible in blockchain infrastructure. You’ll be a strategic advisor, systems architect, and product collaborator rolled into one. You’ll bridge the...BlockchainFull timeContract workWork at officeHome officeFlexible hours
Alchemy Ltd
San Francisco, CA13 hours ago $165k - $210k
...systems which support our Bitcoin products Improve, extend and maintain existing backend software which integrates with the Bitcoin blockchain Contribute Bitcoin knowledge and expertise throughout the engineering team Expose and document functionality to the UI,...BlockchainFull timeWork at officeWorldwideBitgo
San Francisco, CA13 hours ago$310k - $420k
...$420k. Qualifications 4-7 years of a broad range of complex litigation experience, with demonstrated expertise in trade secrets, blockchain and cryptocurrency, or AI and other emerging technologies. Clerkship experience is a plus. Strong academic credentials. California...BlockchainMarina Sirras & Associates LLC
Palo Alto, CA4 days ago$150k - $200k
...the ability to collaborate effectively across design, product, and engineering teams. IT'S A PLUS IF YOU HAVE Experience Blockchain/Web3 An interest or passion for Anime PAY & BENEFITS ~ Starting base pay for this role is between $150,000 to $200,000....BlockchainFull timeWork experience placementLocal areaChiru Labs
Los Angeles, CA13 hours ago$150k - $200k
...information security products that address key gaps in security for the Internet of Things. Xage’s product is a unique application of blockchain technology, which leverages the decentralization properties to put adversaries in a position of disadvantage. The role is pivotal...BlockchainWork experience placementDormont Manufacturing Company
Palo Alto, CA9 days ago$150k - $180k
...and mission: to deliver trust in digital assets. Required ~ Experience and a strong interest in fintech, cryptocurrency, or blockchain technology ~ Enthusiasm for exploring and integrating AI-powered coding assistants and tools. ~3+ years of proven experience...BlockchainFull timeWork at officeWorldwideBitgo
San Francisco, CA13 hours ago$150k - $200k
...mathematics, or another technical discipline from a top university Understanding of and strong interest in cryptocurrencies and blockchain Great at algorithm design, problem solving, and complexity analysis Ability to work independently in a fast-paced...BlockchainFull timeWork at officeWorldwideBitgo
San Francisco, CA13 hours ago- ...Harmony is an open blockchain with data sharding and fast finality. Social games and community AI can use our onchain tokens for micro-payments, smart contracts for market pricing, and zero-knowledge proofs for data privacy. Harmony’s mission is to scale trust and create...BlockchainContract workWork experience placementSummer work
Old Harmony
Palo Alto, CA2 days ago $221k - $260k
..., Coinbase, Palantir and MIT Media Lab. We’re backed by leading investors, including a16z, Khosla Ventures, Bain Capital Crypto, Blockchain Capital, Variant, Tiger Global, and Coinbase Ventures. TFH and World have been featured on the cover of TIME Magazine, highlighted...BlockchainFlexible hoursWorld Environmental Organization
San Francisco, CA2 hours agonew$180k - $290k
...Interested in working on cutting-edge blockchain technology and creating equitable access to the global financial system? Since 2014, the mission-driven team at the Stellar Development Foundation (SDF) has helped fuel the tremendous growth of the Stellar blockchain network...BlockchainFull timeTemporary workWork at officeLocal areaFlexible hoursStellar Development Foundation
San Francisco, CA13 hours ago- ...About the job Senior Site Reliability Engineer About the Company Stellar is a decentralized, public blockchain that gives developers the tools to create experiences that are more like cash than crypto. The network is faster, cheaper, and far more energy-efficient...Blockchain
TechChain Talent
San Francisco, CA2 days ago - ...jailbreaking, or model extraction attacks (AI Security) Familiar with MITRE ATLAS framework and AI/ML threat classification (Bonus) Web3 / blockchain security background (smart contract audits, on‑chain attack analysis) (Bonus) CTF experience (DEFCON CTF, GeekCon, etc.) or...BlockchainContract work
Confidential
San Francisco, CA2 days ago - ...Job Description: Join a fast-growing 15-person engineering team to build the next generation of DeFi infrastructure on the Sui blockchain. You will own greenfield projects end-to-end, developing scalable lending, liquid staking, and automated vault products. This is...BlockchainFull timeContract work
Jack & Jill/external Ats
San Francisco, CA13 hours ago - ...Sustany Capital is seeking a Web Developer to be responsible for coding and updating a web-based application interfacing with a blockchain solution. The ideal candidate is a self-inspiredindividual who is passionate about and has experience with blockchain technologies...Blockchain
Sustany Capital
Newport Beach, CA4 days ago - ...architect and scale the systems behind global remittances, digital wallets, and decentralized financial infrastructure—leveraging blockchain technology and modern backend architecture. You’ll collaborate with cross-functional teams around the world to deliver secure,...BlockchainFull time
Prestige Staffing
Santa Monica, CA4 days ago - ...experience in auditing, risk management, and thorough knowledge of stablecoin mechanics. The candidate will coordinate audits involving blockchain analytics, ensure compliance with regulations, and present findings to the Board and Audit Committee. Strong communication skills...Blockchain
Jobr
San Francisco, CA2 days ago - ...Head of Blockchain Product Management About the Company Innovative blockchain technology company Industry Information Technology and Services Type Privately Held About the Role The Company is seeking a Head of Blockchain Product Management...BlockchainContract work
Confidential
San Francisco, CA1 day ago - ...candidates will have over 5 years of experience leading customer care teams in a fintech context, fluency in English, and a passion for blockchain technology. The position offers a competitive salary, equity opportunities, and a 99% remote work environment with occasional in-...BlockchainRemote work
Arsenault
Los Angeles, CA4 days ago - ...the consumer security layer for web3. Working at Pocket Universe protects people from fraudulent transactions designed to steal blockchain assets. Our mission is to push the status quo on security and UX such that even your parents could use crypto safely. Our first product...BlockchainFull timeContract workRelocation
Pocket Universe
San Francisco, CA13 hours ago $180k - $250k
...challenges in distributed, high-performance computing. You'll be responsible for designing and building key parts of a base-layer blockchain, focused on juicing every last ounce of performance from commodity hardware. As a member of our fast-paced team, you'll work...BlockchainFlexible hoursUnto Labs
San Francisco, CA13 hours ago$190k - $221k
...Senior Software Engineer, Infrastructure TRM Labs is a blockchain intelligence company committed to fighting crime and creating a safer world. By leveraging blockchain data, threat intelligence, and advanced analytics, our products empower governments, financial institutions...BlockchainRemote workTRM Labs
San Francisco, CA13 hours ago$125k - $130k
...digital commerce firm headquartered in California, with services spanning digital strategy and transformation, insights and analytics, blockchain, business agility, and custom software development. Founded in 2000 with the customer-centric motto “ Building Success Together ,...BlockchainWork experience placementNisum
Pleasanton, CA3 days ago$170k - $260k
...on systems across Stellar, including backend infrastructure, developer facing APIs, and open source tools that support production blockchain applications. About the role In this role, you would: Design and build scalable backend systems for wallet infrastructure Develop...BlockchainStellar
California City, CA2 days ago- ...Head of Policy and Regulatory Affairs About the Company Innovative layer 1 blockchain technology company Industry Information Technology and Services Type Privately Held About the Role The Company is seeking a Head of Policy to play...Blockchain
Confidential
San Jose, CA4 days ago
