HQ: Indore, India • Web Development Services • Mobile App Development Services • IT Outsourcing & Dedicated Teams • Custom Software Development • 501-1000 employees • Est. 2003 • Staffing · EOR • Trust B • Hiring 88
CISIN, the brand of Cyber Infrastructure Pvt Ltd, is a custom software development and IT services company headquartered in Indore, Madhya Pradesh, India, building web and mobile applications, cloud, AI and enterprise software for clients. Founded in 2003, it states that it has more than 1,000 experts and serves clients in over 100 countries, with sales offices in the United States, Canada, Australia, the United Arab Emirates and other markets. It hires freshers, junior and senior developers in .NET, Python, MEAN and MERN stacks, Salesforce and Unity, along with data scientists, DevOps engineers, software testers and CAD designers.
No named decision-maker yet.
Careers mailbox is known
≈ $22k – $46k per year (Estimated) • Junior • In office (Indore, India) • Full-Time • Junior
Python
JavaScript
Solidity
Solidity
Truffle
Frontend
React.js
Web3
Polygon
Ethers.js
Hardhat
Web3.js
Smart Contracts
Ethereum
DeFi
+4
HQ: George Town, Cayman Islands • Blockchain Infrastructure • DeFi • 1-10 employees • Est. 2022 • Startup • Trust A • Hiring 14
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).
No named decision-maker yet.
No careers mailbox known
$240k – $300k per year • Lead • In office (New York, Denver, United States, Dubai, United Arab Emirates) • Bachelor's Degree • Contractor • Staff
Solidity
Web3
Foundry
Hardhat
Smart Contracts
Ethereum
EtherFi
DeFi
Liquid Staking
Management
Agile
+1
HQ: La Hulpe, Belgium • Financial Software & Embedded Finance • Stock Exchanges & Market Infrastructure • 1001-5000 employees • Est. 1973 • Trust A • Hiring 79, 4 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.
No named decision-maker yet.
No careers mailbox known
$122k – $226k per year • Staff+ • 10+ years exp • In office (Manassas, United States) • Bachelor's Degree • Staff
Python
JavaScript
Rust
TypeScript
Solidity
Solidity
Truffle
DevOps
CI/CD
Web3
Foundry
Hardhat
Solana
Smart Contracts
Ethereum
DeFi
Token Standards
Management
Agile
+7
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.
No named decision-maker yet.
No careers mailbox known
Junior • 2+ years exp • Remote (APAC) • Bachelor's Degree • Full-Time • Junior
Python
Go
Solidity
DevOps
Chaos Engineering
Web3
Foundry
Hardhat
Mantle Network
EigenLayer
Smart Contracts
Ethereum
Ethena
+3
New York • Hedge Funds & Alternative Investments • Blockchain Infrastructure • 11-50 employees • Trust B • Hiring 4
Secure on-chain prime brokerage infrastructure for digital asset management. $550M TVL, $45B volume, 150+ institutional clients. Request a demo today.
No named decision-maker yet.
No careers mailbox known
≈ $141k – $259k per year (Estimated) • Senior • 5+ years exp • Hybrid (New York, United States) • Full-Time • Senior
Python
JavaScript
Solidity
Node JS
Python
FastAPI
Databases
PostgreSQL
Redis
AI/ML
Copilot
Cursor
Claude
Frontend
GraphQL
React.js
Next.js
DevOps
Rest API
CI/CD
AWS
Terraform
GitHub Actions
Docker
Web3
Viem
Ethers.js
Web3.js
Smart Contracts
DeFi
The Graph
Hardhat
Ethereum
Wagmi
+20
HQ: Buenos Aires, Argentina • Nonprofits & Foundations • Cryptocurrencies • Mining & Staking • Blockchain Infrastructure • 11-50 employees • Est. 2018 • Hiring 2
The Nomic Foundation is an organisation with roots in Buenos Aires that maintains Hardhat, one of the most widely used Ethereum development environments. Its tooling covers compilation, testing, debugging and deployment for smart contract engineers. The foundation is funded to work on developer experience as public infrastructure rather than as a commercial product.
No named decision-maker yet.
No careers mailbox known
≈ $91k – $202k per year (Estimated) • Senior • 5+ years exp • Remote (AMER, Europe, ET hours) • Full-Time • Senior
Go
Java
Rust
TypeScript
C#
C++
Solidity
Web3
Hardhat
Ethereum
+1
≈ $88k – $253k per year (Estimated) • Lead • 6+ years exp • Remote (AMER, Europe, ET hours) • Full-Time • Senior
Rust
TypeScript
Solidity
Web3
Ethereum
Hardhat
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.
No named decision-maker yet.
No careers mailbox known
$200k – $280k per year • Equity • Junior • 2+ years exp • In office (New York, United States) • Full-Time • Junior
Node JS
Solidity
JavaScript
AI/ML
AI Agents
Web3
Foundry
Hardhat
Solana
Smart Contracts
Polygon
Arbitrum
Ethereum
+3
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.
No named decision-maker yet.
No careers mailbox known
≈ $30k – $68k per year (Estimated) • Middle • 3+ years exp • Remote (Singapore) • Bachelor's Degree • Contractor • Middle
Python
JavaScript
TypeScript
Solidity
Solidity
Truffle
DevOps
GitHub
Web3
Foundry
Ethers.js
Hardhat
Web3.js
Chainlink
Smart Contracts
Ethereum
Management
Agile
QA
Gatling
k6
+8
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
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
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
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 · 2 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
HQ: New York, United States • Creative Agencies • 11-50 employees • Trust B • Hiring 5
Subscribe Δ Share Search Meet our team Charlotte Fenney Agency Director Highly respected in the sector for her insight, creativity and professionalism, Charlotte is our brilliant leader.
No named decision-maker yet.
No careers mailbox known
$120k – $200k per year • Middle • 4+ years exp • Hybrid (New York, United States) • Contractor • Middle
TypeScript
Yul
Solidity
Web3
Foundry
Hardhat
Smart Contracts
Ethereum
DeFi
HQ: Memphis, United States • Fan Engagement • Loyalty Programs • Gift Cards & Loyalty Programs • 11-50 employees • Est. 2017 • Startup • Trust B • Hiring 5
Novel Wallet Pass is a software company whose platform lets brands run omnichannel loyalty programs through digital wallet passes without a dedicated app. The company earlier built a no-code platform and Shopify plug-in for creating and selling NFTs, and it hires product designers, engineers, marketing and sales staff. The company is headquartered in Memphis, Tennessee, United States.
Christine Yarbro · Director
Matthew Crow · Director
John Vergos · Director
No careers mailbox known
Open 1695 daysVerified live · 3 hours ago
4 years ago
Long shot · 7%
Engineer
≈ $130k – $278k per year (Estimated) • In office (New York, United States) • Full-Time
TypeScript
Solidity
Databases
PostgreSQL
DevOps
Kubernetes
Web3
Hardhat
NFT
Smart Contracts
Ethereum
