HQ: London, United Kingdom • Smart Contracts & Security • Blockchain Infrastructure • 51-200 employees • IT services • Trust A • Hiring 25, 7 new
MLabs is a software engineering firm specialising in functional programming and formal methods, working largely on blockchain protocols, smart contracts and high-assurance systems. Its engineers work predominantly in Haskell and related languages, which is unusual commercially and gives it a niche in projects where correctness has to be demonstrated rather than tested, particularly in the Cardano ecosystem. Registered in London and operating as a distributed organisation, it takes on protocol development, audit and formal verification work for clients whose systems hold value that a defect would put directly at risk.
No named decision-maker yet.
No careers mailbox known
$112k – $135k per year • Lead • 7+ years exp • In office (Paris, France) • Architect
LLM Guardrails
Web3
Smart Contracts
Ethereum
DeFi
Chainalysis
Predictive Analytics • Artificial Intelligence • 51-200 employees • Est. 2015 • Staffing · EOR • Hiring 4, 4 new
AI solutions development services for operations and AI-powered products. Move from idea to production with pre-built solutions and domain-focused AI teams.
No named decision-maker yet.
Careers mailbox is known
≈ $134k – $211k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Full-Time • Senior
Python
Go
JavaScript
Solidity
Web3
Smart Contracts
Ethereum
Staking
HQ: London, United Kingdom • Management Consulting • Financial Advisory, Valuation & Restructuring • Tax Advisory & Preparation • Audit & Assurance Firms • 5000+ employees • Est. 1989 • Hiring 4396, 1393 new
Headquartered in London, United Kingdom, EY (Ernst & Young) is a multinational professional services network and one of the "Big Four" accounting firms. The organization provides financial assurance and auditing, tax advisory, management and technology consulting, and strategy and transactions advisory through its EY-Parthenon arm. Operating across more than 150 countries, it delivers risk management, digital transformation, data analytics, and regulatory compliance solutions to multinational corporations, financial institutions, and government entities worldwide.
No named decision-maker yet.
Careers mailbox is known
$143k – $262k per year • Senior • 5+ years exp • Hybrid (Boston, United States) • Bachelor's Degree • Senior
Python
Go
JavaScript
Rust
TypeScript
Node JS
Solidity
AI/ML
RAG
Frontend
GraphQL
React.js
DevOps
Terraform
Ansible
Docker
Kubernetes
Web3
Bitcoin
Ethereum
Management
Agile
Scrum
Kanban
+11
$150k – $344k per year • Senior • 8+ years exp • Hybrid (Saint Louis, United States) • Bachelor's Degree • Senior
Linux
Cybersecurity
Threat Modeling
Web3
Polkadot
Solana
Bitcoin
Cosmos
Layer 2
Ethereum
Staking
Account Abstraction
+2
$103k – $188k per year • Senior • 3+ years exp • Hybrid (New York, United States) • Bachelor's Degree • Senior
JavaScript
Node JS
Solidity
Frontend
GraphQL
React.js
DevOps
Terraform
Ansible
Docker
Kubernetes
Web3
Bitcoin
Ethereum
Management
Agile
Scrum
Kanban
+6
HQ: Abu Dhabi, United Arab Emirates • Crypto Wallets • Blockchain Infrastructure • Mining & Staking • Crypto Payments • Crypto Exchanges • 1001-5000 employees • Est. 2017 • Hiring 182, 180 new
Binance is the world's largest cryptocurrency exchange by trading volume, founded in 2017 by Changpeng Zhao and Yi He. The platform offers spot, margin and derivatives trading across hundreds of digital assets, alongside staking, savings products, payments, an institutional custody arm and a self-custodial Web3 wallet. The group also created BNB Chain, one of the most used smart contract networks, and now operates under a licensed regional structure after a 2023 settlement with United States authorities that installed new leadership and compliance oversight.
Yi He · Co-Founder & Head of Binance Labs · decision-maker
Richard Teng · Chief Executive Officer · decision-maker
Changpeng Zhao · Co-Founder & former Chief Executive Officer · founder
Careers mailbox is known
≈ $27k – $45k per year (Estimated) • Senior • Hong Kong • Singapore • Taiwan • Remote (Taiwan) • Senior
JavaScript
TypeScript
Frontend
React.js
DevOps
Git
Web3
DeFi
Ethers.js
Web3.js
Ethereum
Hong Kong • Singapore • Taiwan • Remote (Taiwan)
JavaScript
TypeScript
Frontend
Webpack
Babel
React.js
ESLint
Prettier
Mobile
State Management
Web3
DeFi
Ethers.js
Web3.js
Ethereum
+4
≈ $24k – $50k per year (Estimated) • Middle • 3+ years exp • Hong Kong • Singapore • Taiwan • Remote (Taiwan) • Bachelor's Degree • Middle
Java
AI/ML
LLM
Web3
Bitcoin
Smart Contracts
Ethereum
Hiring 1, 1 new
No named decision-maker yet.
No careers mailbox known
≈ $85k – $214k per year (Estimated) • Senior • 5+ years exp • Remote (likely United States) • Full-Time • Senior
TypeScript
Node JS
JavaScript
Node JS
Nest.JS
TypeORM
Databases
PostgreSQL
NATS
Redis
AI/ML
Copilot
Cursor
Claude
LLM
Frontend
React.js
Redux
Material UI
DevOps
Kubernetes
GCP
Helm
OpenTelemetry
Kustomize
Prometheus
Docker
Grafana
Cybersecurity
PCI DSS
GDPR
Web3
Ethers.js
Web3.js
Solana
Smart Contracts
Token Standards
TON
Tron
Bitcoin
Ethereum
Management
Agile
QA
Jest
+28
Penetration Testing • Information Security • 51-200 employees • Hiring 3, 1 new
Asymmetric Research is a boutique cybersecurity firm specializing in web3 and blockchain security. It provides security research, engineering support, incident response, and infrastructure services to layer-1 and layer-2 blockchains and decentralized finance protocols.
No named decision-maker yet.
Careers mailbox is known
Junior • 2+ years exp • Remote (Europe) • Full-Time • Junior
Python
Rust
Move
DevOps
Puppet
Ansible
Loki
Chef
Prometheus
HAProxy
CI/CD
Grafana
SaltStack
Configuration Management
Alertmanager
Linux
Kubernetes
Web3
DeFi
Solana
Bitcoin
Cosmos
Ethereum
Management
Stripe
+14
HQ: Bridgewater Township, United States • IT Consulting & Digital Transformation • IT Staffing & Staff Augmentation • 1001-5000 employees • Est. 2020 • Staffing · EOR • Hiring 509, 466 new
Bright Vision Technologies is an IT consulting, enterprise technology services, and workforce solutions enterprise. Headquartered in Bridgewater, New Jersey, United States, the minority-owned firm specializes in technology staffing, cybersecurity, application management, and digital product engineering. Founded in 2020, the enterprise delivers specialized staffing and IT services alongside proprietary automation and AI software - including its flagship enterprise talent intelligence platform, Lumina - serving clients across information technology, defense, healthcare, government, and manufacturing sectors.
No named decision-maker yet.
No careers mailbox known
$140k – $200k per year • Senior • 6+ years exp • Remote (United States) • PhD • Senior
JavaScript
TypeScript
SQL
C#
Node JS
Solidity
Go
Solidity
Truffle
Ganache
Brownie
Databases
PostgreSQL
Redis
AI/ML
Tokenization
Frontend
Vue.js
GraphQL
Angular
React.js
Remix
DevOps
Rest API
WebSockets
Azure
CI/CD
Git
AWS
Terraform
Docker
Kubernetes
Cybersecurity
Active Directory
Web3
Polygon
Avalanche
MetaMask
Smart Contracts
Ethereum
Hyperledger Fabric
Reown
Token Standards
Coinbase Wallet
Foundry
Hardhat
Remix
Optimism
Arbitrum
Layer 2
Management
Agile
Scrum
+37
HQ: Bridgewater Township, United States • IT Staffing & Staff Augmentation • HR & Recruiting AI • Est. 2020 • Staffing · EOR • Hiring 368, 144 new
Bright Vision Technologies is a minority-owned technology company that develops Lumina, an AI talent intelligence and enterprise automation platform offering candidate sourcing, semantic resume matching, recruiter assistants and blockchain-based credential verification. Alongside the product, it places IT consultants with clients, with openings for SAP functional consultants, Oracle Cloud architects, data architects, PeopleSoft and Dell Boomi integration specialists, and it runs an office in Chennai, India. The company is headquartered in Bridgewater, New Jersey, United States.
No named decision-maker yet.
Careers mailbox is known
$140k – $200k per year • Senior • 6+ years exp • Remote (United States) • Full-Time • Senior
JavaScript
TypeScript
SQL
C#
Node JS
Solidity
Go
Solidity
Truffle
Ganache
Brownie
Databases
PostgreSQL
Redis
AI/ML
Tokenization
Frontend
Vue.js
GraphQL
Angular
React.js
Remix
DevOps
Rest API
WebSockets
Azure
CI/CD
Git
AWS
Terraform
Docker
Kubernetes
Cybersecurity
Active Directory
Web3
Polygon
Avalanche
MetaMask
Smart Contracts
Ethereum
Hyperledger Fabric
Reown
Token Standards
Coinbase Wallet
Foundry
Hardhat
Remix
Optimism
Arbitrum
Layer 2
Management
Agile
Scrum
+37
HQ: San Francisco, United States • Payment Processing & Gateways • Cards & Card Issuing • 5000+ employees • Est. 1958 • Trust A • Hiring 754, 81 new
Visa is an American payments technology company whose network traces back to the BankAmericard programme launched in 1958 and which became an independent public company in 2008. It does not issue cards or lend money; instead it operates VisaNet, the switching infrastructure that authorises, clears and settles hundreds of billions of transactions a year between issuing banks, acquirers and merchants in more than two hundred countries. Headquartered in San Francisco, the company earns fees on payment volume and processed transactions, and has expanded into account-to-account transfers, tokenisation, fraud scoring and open banking through Visa Direct and its value-added services division.
Chris Suh · Chief Financial Officer · decision-maker
Ryan McInerney · Chief Executive Officer · decision-maker
Dee Hock · Founder of the Visa Network · founder
Alfred Kelly · former Chief Executive Officer
No careers mailbox known
$132k – $204k per year • Senior • 5+ years exp • In office (San Francisco, United States) • Bachelor's Degree • Full-Time • Senior
SQL
Python
JavaScript
TypeScript
AI/ML
Claude Code
Tokenization
DevOps
AWS
Rest API
Git
Docker
Grafana
Linux
Web3
Solana
Smart Contracts
Ethereum
Chainalysis
Analytics
Tableau
Power BI
+10
HQ: Prague, Czech Republic • Crypto Wallets • Cryptocurrencies • Blockchain & Crypto • Est. 2013 • Hiring 3, 1 new
Trezor is a hardware wallet brand created by SatoshiLabs in Prague, which shipped the first commercial device of its kind in 2014. Its products keep private keys offline and pair with open-source desktop and mobile software for managing Bitcoin and other assets. The company has consistently published its firmware and hardware designs openly, making its work a reference point for wallet security research.
No named decision-maker yet.
Careers mailbox is known
≈ $40k – $100k per year (Estimated) • In office (Prague, Czech Republic) • Full-Time
HQ: Astana, Kazakhstan • Est. 2022 • Hiring 1, 1 new
No named decision-maker yet.
No careers mailbox known
≈ $23k – $48k per year (Estimated) • Middle • 3+ years exp • In office (Astana, Kazakhstan) • Internship • Middle
Solidity
C#
C#
ASP.NET Core
Databases
PostgreSQL
Web3
Polygon
Ethereum
Hyperledger Fabric
Internet Services • Professional Services • Recruiting & Staffing • Freelance & Talent Marketplaces • 51-200 employees • Est. 2015 • Hiring 1, 1 new
Headquartered in the United States (with corporate offices in New York and legal registration in Delaware, alongside operational roots founded in Kyiv, Ukraine), Lemon.io is a curated tech talent marketplace specializing in rapid software developer matching and engineering staff augmentation. Founded in 2015, the platform utilizes a selective multi-stage screening process to connect early-stage startups, scale-ups, and mid-sized enterprises with pre-vetted, senior freelance software engineers across more than 100 technology stacks. By delivering tailored developer matches within 24 to 48 hours while handling international contracts, billing, compliance, and replacement guarantees, the company enables agile product teams to accelerate MVP development and scale engineering capacity without the overhead of traditional recruitment pipelines.
No named decision-maker yet.
No careers mailbox known
≈ $108k – $200k per year (Estimated) • Senior • 5+ years exp • United States • Remote (United States) • Full-Time • Senior
Python
Go
JavaScript
PHP
Rust
TypeScript
Ruby
C#
C++
Dart
Node JS
Scala
Swift
PHP
Laravel
Symfony
WordPress
Node JS
Electron
AI/ML
AI Agents
LLM
Machine Learning
Frontend
Vue.js
Svelte
Next.js
Angular
React.js
Mobile
Flutter
React Native
DevOps
Platform Engineering
Web3
Viem
Ethers.js
Solana
Ethereum
Wagmi
Game Dev
Unreal Engine
Design
Figma
+27
HQ: Boulogne-Billancourt, France • Information Technology • Enterprise Apps Implementation Partners • IT Consulting & Digital Transformation • 1001-5000 employees • Est. 1999 • Hiring 110, 104 new
Headquartered in Boulogne-Billancourt, France, VISEO is a global IT consulting and digital transformation firm specializing in enterprise software integration, cloud modernization, and artificial intelligence solutions. Founded in 1999, the enterprise delivers end-to-end advisory and technical services spanning modern cloud enterprise resource planning (ERP) implementations (serving as a key SAP partner), customer relationship management (Salesforce), IT service management (ServiceNow), data analytics, cybersecurity, and custom application engineering. Operating across more than 20 countries throughout Europe, the Americas, and the Asia-Pacific region, the company serves multinational corporations and mid-sized enterprises across sectors such as retail, consumer goods, manufacturing, and financial services.
No named decision-maker yet.
Careers mailbox is known
≈ $27k – $46k per year (Estimated) • Senior • In office (Philippines) • Bachelor's Degree • Senior
Java
TypeScript
Node JS
JavaScript
Databases
MySQL
PostgreSQL
Apache Kafka
Frontend
Angular
React.js
GraphQL
Cybersecurity
GDPR
Web3
Polygon
Solana
Smart Contracts
Ethereum
Hyperledger Fabric
DeFi
Ethers.js
Web3.js
+11
≈ $20k – $46k per year (Estimated) • Senior • 7+ years exp • In office (Vietnam) • Bachelor's Degree • Senior
GCP
Azure
AWS
Cybersecurity
ISO 27001
GDPR
PKI
SIEM
Web3
Bitcoin
Smart Contracts
Ethereum
+2
HQ: New York, United States • Financial Services • Blockchain & Crypto • Asset Tokenization • Stock Exchanges & Market Infrastructure • 11-50 employees • Est. 2017 • Startup • Hiring 3, 3 new
Headquartered in New York, United States, Prometheum is a financial technology firm specializing in end-to-end, regulatory-compliant market infrastructure for digital asset securities and cryptocurrencies. Founded in 2017, the enterprise provides a full-lifecycle ecosystem covering token issuance, secondary market trading, correspondent clearing, and institutional custody under existing U.S. federal securities laws. Operating key regulated entities - notably Prometheum Capital (an SEC-registered and FINRA-member Special Purpose Broker-Dealer acting as a qualified custodian) and Prometheum ATS (an alternative trading system) - the company bridges decentralized ledger technologies with legacy capital markets.
Alexander Shapiro · Executive Officer · decision-maker
Aaron Kaplan · Executive Officer, Director · decision-maker
Benjamin Kaplan · Executive Officer, Director · decision-maker
Martin Kaplan · Executive Officer, Director · decision-maker
No careers mailbox known
Equity • Middle • 3+ years exp • Remote (United States) • Middle • English
Bitcoin
Ethereum
Management
Confluence
Jira
Delhi • Mumbai • Gurgaon • Bengaluru • Recruiting & Staffing • Hiring 17, 11 new
HR Lobby is an Indian recruitment firm that fills technology and leadership positions on behalf of client companies. Its postings include senior software engineers, product managers and engineering executives, including blockchain and DeFi roles for a regulated banking environment. The company is based in India.
No named decision-maker yet.
No careers mailbox known
$63k – $74k per year (gross) • Staff+ • 7+ years exp • In office (Gurgaon, India) • Staff
Python
Go
Java
Rust
Kotlin
TypeScript
Node JS
Solidity
JavaScript
DevOps
Azure
CI/CD
AWS
Web3
Foundry
Hardhat
Web3.js
Smart Contracts
DeFi
Staking
Ethereum
+11
HQ: Hong Kong • Hiring 2, 2 new
Headquartered in Hong Kong, Union Finance (H.K.) Company Limited is a licensed money lending institution that provides flexible consumer and retail credit solutions. The company offers an array of financial products, including personal loans, property owner financing, and revolving credit facilities accessible through its physical branch and dedicated mobile application. Through ongoing digital transformation and streamlined approval processes, it delivers accessible liquidity and tailored financing to individuals, students, and working professionals across the region.
No named decision-maker yet.
No careers mailbox known
≈ $133k – $295k per year (Estimated) • In office (New York, United States)
JavaScript
Frontend
React.js
DevOps
Vercel
GitHub
Web3
IPFS
DeFi
Ethereum
≈ $139k – $297k per year (Estimated) • In office (New York, United States) • Contractor
Smart Contracts
Ethereum
DeFi
HQ: Singapore • Cryptocurrencies • Crypto Exchanges • 201-500 employees • Est. 2019 • Startup • Hiring 20, 4 new
Matrixport is a digital asset financial services company founded in 2019 and headquartered in Singapore. It offers structured investment products, lending, custody and asset management to affluent and institutional clients, largely in Asia. The firm holds licences in Hong Kong and Switzerland and publishes widely read market research.
No named decision-maker yet.
Careers mailbox is known
≈ $56k – $119k per year (Estimated) • Junior • 2+ years exp • In office (Singapore) • Junior
Java
Rust
C++
Go
Cybersecurity
Zero Trust
Defense in Depth
Threat Modeling
Web3
Substrate
Solana
Ethereum
Cosmos SDK
Polkadot
Cosmos
Smart Contracts
+6
≈ $69k – $116k per year (Estimated) • Senior • 5+ years exp • In office (Singapore) • Contractor • Senior
Rust
Move
Solidity
Move
Sui CLI
DevOps
Kong
Web3
Foundry
Stellar
Tron
Anchor
Hardhat
Solana
Aave
OpenZeppelin
Uniswap
Smart Contracts
Ethereum
Sui
DeFi
LayerZero
Chainlink CCIP
Aptos
Chainlink
Wormhole
Axelar
+16
≈ $117k – $247k per year (Estimated) • Junior • 2+ years exp • In office (United States) • Junior
Python
Java
Rust
C++
Go
Cybersecurity
Zero Trust
Web3
Substrate
Solana
Ethereum
Cosmos SDK
Polkadot
Cosmos
+4
HQ: Westlake, United States • Custody & Fund Administration • Commercial & Retail Banks • Wealth Management & Financial Advisors • Online Brokerage & Trading Platforms • 501-1000 employees • Est. 1971 • Hiring 194, 194 new
Charles Schwab is an American financial services firm headquartered in Westlake, Texas, in the Dallas-Fort Worth area, providing brokerage, wealth management, banking, custody and advisory services to individual investors and independent advisers. Founded in 1971 by Charles Schwab, who pioneered discount brokerage, the company runs regional campuses in places such as Austin, Southlake, San Francisco, Omaha and Lone Tree plus a national branch network. Its careers site lists roles for financial consultants and branch managers, software and cloud engineers, risk and AI supervision managers, auditors and treasury staff.
No named decision-maker yet.
No careers mailbox known
≈ $137k – $220k per year (Estimated) • Senior • 10+ years exp • In office (Ann Arbor, United States) • Senior
Python
Java
Rust
Solidity
AI/ML
Tokenization
Web3
Solana
Bitcoin
Layer 2
Smart Contracts
Ethereum
DeFi
Token Standards
+4
≈ $113k – $219k per year (Estimated) • Senior • 8+ years exp • In office (Ann Arbor, United States) • Staff
RAG
Tokenization
LLM Guardrails
AI Agents
Machine Learning
DevOps
GCP
CI/CD
GitOps
Linux
Terraform
Azure
AWS
Docker
Kubernetes
Web3
ZkSync Era
Ethereum
+8
HQ: London, United Kingdom • Internet Services • Health Care • Healthcare Staffing • Job Boards & Aggregators • Est. 2020 • Startup • Hiring 145, 53 new
Headquartered in London, United Kingdom, Lifelancer is a specialized talent-hiring and freelance consulting platform focused on the life sciences, healthcare, and information technology sectors. Founded in 2020, the enterprise provides a cloud-based marketplace that connects biotechnology, pharmaceutical, and digital health professionals with global employers for remote, contract, and full-time roles. By integrating streamlined recruitment workflows with international payroll and compliance support, the company helps emerging startups and established organizations efficiently source highly skilled scientific and technical expertise.
No named decision-maker yet.
Careers mailbox is known
$138k – $182k per year • Senior • 2+ years exp • Remote (United States) • Contractor • Junior
Solidity
Solidity
Echidna
Web3
Foundry
BNB Smart Chain
Hardhat
OpenZeppelin
Smart Contracts
DeFi
NFT
Staking
Token Standards
Ethereum
IPFS
Arweave
+6
HQ: San Francisco, United States • Cryptocurrencies • Crypto Exchanges • 5000+ employees • Est. 2012 • Trust B • Hiring 203, 18 new
Coinbase is an American cryptocurrency company founded in 2012 that operates the largest regulated digital asset exchange in the United States. It serves retail customers through a consumer app and advanced trading interface, institutions through prime brokerage and custody, and developers through infrastructure including the Base layer-two network and staking services. Listed on Nasdaq since its 2021 direct listing and run as a remote-first company, it also co-founded the USDC stablecoin with Circle and derives a growing share of revenue from subscriptions, custody fees and blockchain rewards rather than trading commissions alone.
Fred Ehrsam · Co-Founder · decision-maker
Brian Armstrong · Co-Founder & Chief Executive Officer · decision-maker
Brian Brooks · Executive Officer · decision-maker
Jeff Horowitz · Executive Officer · decision-maker
No careers mailbox known
≈ $149k – $259k per year (Estimated) • Senior • 5+ years exp • United States • Remote (United States) • Senior
Redis
ClickHouse
Apache Kafka
StarRocks
AI/ML
AI Agents
Web3
Solana
Smart Contracts
Ethereum
≈ $29k – $83k per year (Estimated) • Lead • 7+ years exp • Mumbai • Remote (India) • Senior
≈ $90k – $183k per year (Estimated) • Junior • 2+ years exp • United States • Remote (United States) • Junior
Go
Web3
Smart Contracts
Ethereum
