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.
Ronghui Gu · Executive Officer, Director · decision-maker
Yaxin Cao · Director
Hanqing Yu · Director
Tian Cheng · Director
No careers mailbox known
≈ $142k – $226k per year (Estimated) • Senior • Remote (United States) • Full-Time • Senior • English: B2
Python
Go
DevOps
Docker
Web3
Geth
Smart Contracts
Ethereum
Hyperledger Fabric
Cosmos SDK
Cosmos
+1
≈ $122k – $257k per year (Estimated) • Junior • 1+ year exp • Remote (United States) • Bachelor's Degree • Full-Time • Junior
Python
Rust
Move
Solidity
Cybersecurity
Threat Modeling
Web3
Solana
Cosmos
Smart Contracts
DeFi
BNB Smart Chain
PancakeSwap SDK
+3
≈ $143k – $229k per year (Estimated) • Senior • 2+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Senior
Cursor
Windsurf
AI Agents
Cline
LLM
Web3
Smart Contracts
BNB Smart Chain
PancakeSwap SDK
HQ: New York, United States • Crypto Payments • Stablecoins • 51-200 employees • Est. 2024 • Startup • Trust B • Hiring 8
Platforms shouldn't have to choose between stablecoin capabilities and control over them. Paxos Labs delivers compliant, customizable infrastructure to mint, move, and monetize digital assets, with predictable economics at every layer.
Charles Cascarilla · Executive Officer, Director · decision-maker
Bhaumik Kotecha · Executive Officer, Director · decision-maker
Yuan Li · Director
No careers mailbox known
≈ $138k – $294k per year (Estimated) • Hybrid (New York, United States) • Contractor
Rust
Solidity
Solidity
Echidna
Web3
Foundry
Hardhat
Aave
Uniswap
Smart Contracts
Compound
DeFi
MakerDAO
Morpho
Pendle
CosmWasm
Cosmos
Ethereum
Management
Agile
+9
HQ: San Francisco, United States • Cryptocurrencies • Crypto Wallets • Est. 2021 • Startup • Hiring 12
Phantom is a self-custodial wallet company founded in 2021 and based in San Francisco. It began as the default consumer wallet for Solana and now supports Ethereum, Bitcoin and several other networks in one interface. The product is known for its transaction simulation and scam warnings, which display the expected result of a signature before the user approves it.
Chris Kalani · Executive Officer, Director · decision-maker
Francesco Agosti · Executive Officer, Director · decision-maker
Brandon Millman · Executive Officer, Director · decision-maker
Careers mailbox is known
$180k – $220k per year • Senior • 5+ years exp • Remote (likely United States) • Bachelor's Degree • Full-Time • Senior • English: C1
TypeScript
JavaScript
Frontend
React.js
React Query
Web3
Ethers.js
solana-web3.js
Solana
Ethereum
Game Development • Mobile Games • 11-50 employees • Startup • Hiring 2
Argus Labs is a game developer and publisher built around a collective of hackers and designers in pursuit of the next great paradigm shift in the video game industry. Our mission: Build the Internet of Games.
No named decision-maker yet.
No careers mailbox known
Remote (Indonesia) • Full-Time
Go
Rust
DevOps
Docker
Kubernetes
Web3
Cosmos
Cosmos SDK
≈ $16k – $47k per year (Estimated) • Senior • 5+ years exp • Remote (Indonesia) • Full-Time • Senior
Go
Rust
DevOps
Docker
Kubernetes
Web3
Cosmos
Cosmos SDK
HQ: Zug, Switzerland • Blockchain Infrastructure • Nonprofits & Foundations • 51-200 employees • Est. 2020 • Hiring 7
The Solana Foundation is a non-profit foundation based in Zug, Switzerland, dedicated to the decentralization, adoption, and security of the Solana ecosystem.
No named decision-maker yet.
No careers mailbox known
Junior • 2+ years exp • Remote (Switzerland) • Full-Time • Junior
Rust
Web3
Anchor
Solana
Smart Contracts
DeFi
Staking
Hong Kong • Asset Tokenization • Blockchain & Crypto • Startup • Trust B • Hiring 5
MANTRA is an EVM-compatible Layer 1 Blockchain for Real World Assets, capable of adherence to real world regulatory requirements.
No named decision-maker yet.
Careers mailbox is known
≈ HK$57k – HK$96k per month (Estimated) • Senior • 4+ years exp • In office (Hong Kong) • Full-Time • Senior
TypeScript
Go
JavaScript
Solidity
Frontend
Tailwind CSS
Next.js
React.js
Storybook
DevOps
gRPC
CI/CD
Trunk-Based Development
Web3
Cosmos
MetaMask
Smart Contracts
Reown
Token Standards
Cosmos SDK
The Graph
DeFi
NFT
Staking
+13
Lead • In office • Full-Time • Staff
Solidity
Solidity
Truffle
Web3
Foundry
Hardhat
Remix
Ethereum
DeFi
Senior • 5+ years exp • In office • Full-Time • Senior
Solidity
JavaScript
DevOps
CI/CD
Git
Web3
Foundry
Polygon
Ethers.js
Hardhat
Web3.js
Optimism
Arbitrum
Layer 2
Smart Contracts
DeFi
Tokenomics
Ethereum
+8
Web3 & dApps • Blockchain Infrastructure • Hiring 1
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.
No named decision-maker yet.
No careers mailbox known
≈ $117k – $289k per year (Estimated) • Lead • 6+ years exp • Remote (location not specified) • Full-Time • Staff
Go
Rust
Solidity
Web3
Smart Contracts
DeFi
Cosmos
MEV
Cosmos SDK
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.
No named decision-maker yet.
Careers mailbox is known
≈ $122k – $257k per year (Estimated) • Staff+ • Remote (United States, India, United Kingdom, Australia, Canada) • Architect
Yul
Solidity
DevOps
GitHub
Web3
Foundry
Uniswap
Smart Contracts
DeFi
MEV
Arbitrum
Unichain
Ethereum
+3
≈ $122k – $260k per year (Estimated) • Remote (United States) • Full-Time
Solidity
TypeScript
Yul
DevOps
Git
Web3
Foundry
Unichain
Smart Contracts
DeFi
Ethereum
+1
HQ: New York, United States • Online Brokerage & Trading Platforms • Trust B • Hiring 4
Fullstack is a software company building a retail trading platform designed for speed, clarity and trust, which turns real-time market data into interfaces for everyday traders. It hires frontend, blockchain, mobile app and software engineers. The company is headquartered in New York, United States.
No named decision-maker yet.
No careers mailbox known
$200k – $300k per year • Junior • 2+ years exp • In office (New York, United States) • Full-Time • Junior
Rust
Databases
RocksDB
Web3
Tendermint
Core Blockchain
Smart Contracts
Ethereum
Cosmos
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.
No named decision-maker yet.
Careers mailbox is known
≈ $121k – $238k per year (Estimated) • Equity • Middle • 3+ years exp • In office (New York, United States) • Middle
Python
Solidity
Python
Django
Web3
Chainlink
Smart Contracts
DeFi
Staking
LayerZero
Wormhole
Axelar
Polygon
Optimism
OP Stack
Polygon CDK
+6
Ho Chi Minh City • Florianópolis • Crypto Exchanges • DeFi • Blockchain & Crypto • Est. 2022 • Startup • Trust C • Hiring 12, 1 new
Launch and operate a perpetual DEX with Orderly's shared liquidity, omnichain infrastructure, and builder-owned fee revenue.
No named decision-maker yet.
No careers mailbox known
≈ $19k – $39k per year (Estimated) • Junior • 2+ years exp • In office (Ho Chi Minh City, Vietnam) • Junior • English: B1
Node JS
JavaScript
Node JS
Nest.JS
Frontend
GraphQL
DevOps
Rest API
Docker Compose
Git
Docker
GitHub
GitLab
Web3
Ethers.js
Web3.js
Smart Contracts
DeFi
Ethereum
Management
Agile
+8
Bucharest • Asset Management & Funds • Pension & Sovereign Wealth Funds • 11-50 employees • Hiring 2
MetaWealth connects pension funds, insurers, and professional investors with compliant, yield-bearing real estate bonds, listed, custodied, and managed at institutional standards.
No named decision-maker yet.
Careers mailbox is known
≈ $32k – $66k per year (Estimated) • Senior • Bucharest • Remote (Romania) • Senior
Node JS
JavaScript
Rust
Databases
PostgreSQL
Redis
DynamoDB
Frontend
Redux
React.js
DevOps
Terraform
GitHub Actions
AWS
Docker
Kubernetes
AWS Lambda
AWS CDK
Web3
DeFi
Anchor
Solana
Helius
Metaplex
+12
Trust D • Hiring 27
KEY TO WEB3™. KEY TO WEB3™ is an elite global recruitment and consulting agency for specialized talent solutions.
No named decision-maker yet.
Careers mailbox is known
Likely inactiveVerified live · 3 hours ago
1 year ago
Long shot · 3%
QA Engineer
≈ $85k – $195k per year (Estimated) • Remote (United States) • Full-Time
Solidity
Solidity
Truffle
DevOps
CI/CD
Web3
Foundry
Hardhat
Solana
Smart Contracts
Ethereum
DeFi
QA
Selenium
Cypress
Playwright
WebDriverIO
+5
≈ $115k – $211k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Full-Time • Senior
Rust
TypeScript
C++
Node JS
JavaScript
Frontend
Next.js
React.js
DevOps
Proxmox VE
Linux
Cybersecurity
SOC 2
Web3
Substrate
Solana
Cosmos
Ethereum
Polkadot
+7
HQ: San Francisco, United States • Investing Apps & Robo-Advisors • Asset Tokenization • 51-200 employees • Est. 2024 • Startup • Hiring 2
Put your assets to work with the all-in-one mobile app to Earn, Trade, and Borrow digital assets onchain. Built to make your assets work harder for you, Legend makes accessing DeFi easy for everyone. Now available in the App Store.
Jayson Hobby · Executive Officer, Director · decision-maker
Mykel Pereira · Executive Officer, Director · decision-maker
Geoffrey Hayes · Executive Officer, Director · decision-maker
Careers mailbox is known
≈ $187k – $321k per year (Estimated) • Equity • Senior • 5+ years exp • Hybrid (San Francisco, United States) • Bachelor's Degree • Full-Time • Senior
JavaScript
Web3
Aave
Uniswap
DeFi
Morpho
Ethers.js
Web3.js
Ethereum
≈ $173k – $327k per year (Estimated) • Equity • Senior • 5+ years exp • Hybrid (San Francisco, United States) • Bachelor's Degree • Full-Time • Senior
JavaScript
Web3
Aave
Uniswap
DeFi
Morpho
Ethers.js
Web3.js
Ethereum
HQ: Moscow, Russia • Job Boards & Aggregators • 51-200 employees • Trust D • Hiring 140
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.
No named decision-maker yet.
No careers mailbox known
$24k – $48k per year • Middle • 3+ years exp • Remote (location not specified) • Bachelor's Degree • Full-Time • Middle • Russian • English
TypeScript
Node JS
JavaScript
Solidity
Web3
Ethers.js
Web3.js
Ethereum
DeFi
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.
No named decision-maker yet.
Careers mailbox is known
≈ $122k – $261k per year (Estimated) • Remote (United States)
Python
TypeScript
Solidity
DevOps
Terraform
CloudFormation
AWS
Web3
Foundry
Viem
Smart Contracts
Ethereum
+2
≈ $128k – $268k per year (Estimated) • Remote (United States)
Python
Rust
TypeScript
Solidity
Web3
Foundry
Smart Contracts
Ethereum
Likely inactiveVerified live · 1 hour ago
2 years ago
Long shot · 3%
Growth Engineer
≈ $126k – $264k per year (Estimated) • Remote (United States)
Python
TypeScript
Solidity
AI/ML
Edge AI
DevOps
Terraform
GCP
AWS
Unix
Web3
Foundry
Viem
Smart Contracts
DeFi
Ethereum
+5
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.
Alexander Zozos · Executive Officer · decision-maker
James Hiltner · Executive Officer, Director · decision-maker
Reid Cuming · Director · decision-maker
Robert Leshner · Executive Officer, Director · decision-maker
Careers mailbox is known
≈ $182k – $331k per year (Estimated) • Equity • Staff+ • 9+ years exp • Hybrid (New York, United States) • Bachelor's Degree • Full-Time • Staff
Rust
SQL
TypeScript
Yul
Solidity
Databases
PostgreSQL
DevOps
AWS
Terraform
Pulumi
Docker
Cloudflare
AWS Fargate
Amazon EC2
Amazon ECS
Web3
DeFi
Foundry
Solana
Layer 2
Ethereum
+11
≈ $195k – $356k per year (Estimated) • Equity • Staff+ • 9+ years exp • Hybrid (New York, United States) • Bachelor's Degree • Full-Time • Staff
JavaScript
Rust
TypeScript
SQL
Solidity
Databases
PostgreSQL
Frontend
Svelte
React.js
Web3
DeFi
Ethers.js
Web3.js
Ethereum
+4
HQ: San Francisco, United States • Asset Tokenization • Blockchain Infrastructure • Est. 2020 • Startup • Trust B • Hiring 4
Espresso Systems builds shared sequencing and confirmation infrastructure for Ethereum rollups. Its marketplace lets independent rollups coordinate transaction ordering so they can interoperate without giving up their own execution. The company publishes its protocol research and software as open source.
No named decision-maker yet.
Careers mailbox is known
≈ $128k – $250k per year (Estimated) • Equity • Lead • 1+ year exp • Remote (United States) • Full-Time • Staff
Rust
Solidity
Web3
Foundry
Slither
Smart Contracts
Ethereum
Polygon
AltLayer
Hyperlane
+1
HQ: New York, United States • Blockchain & Crypto • 1-10 employees • Startup • Trust D • Hiring 10
About Us Crypto paved the way for new financial systems, and Ellipsis Labs is on a mission to improve the landscape for high-performance applications and advanced use cases. We're upgrading the century-old financial system by replacing the foundation and applications on top.
No named decision-maker yet.
No careers mailbox known
$170k – $250k per year • Senior • In office (New York, United States) • Contractor • Senior
Rust
DevOps
AWS
Web3
Anchor
Solana
Smart Contracts
DeFi
HQ: New York, United States • DeFi • 11-50 employees • Est. 2022 • Startup • Hiring 1
Sorella Labs is revolutionizing decentralized trading by creating fair markets for all DeFi users. Our flagship product, Angstrom, is the first MEV-free DEX, redirecting value back to where it belongs: liquidity providers and traders.
Karthik Srinivasan · Executive Officer, Director · decision-maker
Ludwig Thouvenin · Executive Officer, Director · decision-maker
Careers mailbox is known
$400k per year • Senior • In office (New York, United States) • Senior
Rust
Solidity
Solidity
Alloy
Web3
Ethereum
MEV
Foundry
Uniswap
DeFi
