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
≈ $172k – $324k per year (Estimated) • Staff+ • In office (New York, United States) • Staff
TypeScript
JavaScript
AI/ML
AI Agents
Frontend
React.js
Vite
React Router
Web3
Solana
$12k per year • Remote (United States, United Kingdom, Canada, Netherlands, Spain)
Python
SQL
TypeScript
Databases
Google BigQuery
BigQuery
AI/ML
Dagster
DevOps
GCP
Kubernetes
Web3
Solana
DeFi
+2
$200k – $250k per year • Equity • Staff+ • In office (New York, United States)
HQ: Abu Dhabi, United Arab Emirates • Crypto Wallets • Blockchain Infrastructure • Mining & Staking • Crypto Payments • Crypto Exchanges • 1001-5000 employees • Est. 2017 • Hiring 174, 172 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
Senior • 5+ years exp • Hong Kong • Singapore • Taiwan • Remote (Taiwan) • Senior
Kotlin
Go
JavaScript
TypeScript
Kotlin
Retrofit
Hilt
Koin
OkHttp
AI/ML
Copilot
Cursor
ChatGPT
Prompt Engineering
AI Agents
LLM
Frontend
React.js
Mobile
Jetpack Compose
MVI
Android SDK
MVVM
Room
Clean Architecture
Dependency Injection
WorkManager
ViewModel
React Native
Fastlane
DevOps
CI/CD
Git
GitHub Actions
Web3
Solana
+22
≈ $126k – $213k per year (Estimated) • Senior • 5+ years exp • United Arab Emirates • United Kingdom • Remote (Europe) • Senior
Python
Go
Databases
Redis
Apache Kafka
DevOps
Terraform
GCP
OpenTelemetry
Prometheus
Azure
CI/CD
GitOps
Git
AWS
Docker
Kubernetes
Nginx
Karpenter
Linux
Helm
Istio
Linkerd
ArgoCD
Service Mesh
Helmfile
IAM
Web3
Solana
Bitcoin
Cosmos
Layer 2
Ethereum
+22
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: Chicago, United States • Crypto Payments • Blockchain Infrastructure • Cryptocurrencies • 201-500 employees • Est. 2017 • Startup • Hiring 28, 7 new
Zero Hash is a business-to-business settlement and infrastructure company founded in 2017 and headquartered in Chicago. It provides licensed crypto and stablecoin rails that brokerages, banks and fintech applications embed to offer digital asset services. The firm handles custody, liquidity, compliance and tax reporting as a single integrated stack.
Brian Liston · Director · decision-maker
Adam Leaman · Executive Officer · decision-maker
Adam Berg · Executive Officer · decision-maker
Stephen Gardner · Executive Officer · decision-maker
Careers mailbox is known
≈ $142k – $227k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Senior
SQL
Databases
NATS
Apache Kafka
DevOps
gRPC
OpenTelemetry
Prometheus
Kubernetes
Grafana
Web3
Polkadot
Solana
XRP Ledger
Smart Contracts
Management
Telegram
WhatsApp
Stripe
+7
Washington • Tampa • Fort Lauderdale • Baltimore • Dayton • Defense AI • Military Drones • 501-1000 employees • NYSE: AVEX • Trust B • Hiring 44, 3 new
AEVEX designs and delivers autonomous precision strike systems, unmanned aerial systems and other defense technology, along with high-end program support services. It hires business development, contracts, electrical engineering and 3D printing staff for sites in Tampa, Baltimore and Washington. The company is based in the United States.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago
1 day ago
Likely open · 63%
FSR4
≈ $129k – $234k per year (Estimated) • Staff+ • 15+ years exp • In office (Tampa, United States) • Bachelor's Degree • Full-Time • Secret • Architect
≈ $82k – $160k per year (Estimated) • Middle • 6+ years exp • In office (Tampa, Dayton, United States) • Bachelor's Degree • Full-Time • Top Secret • Middle
C++
AI/ML
Computer Vision
Web3
Solana
Chips/EDA
KiCad
Ansys HFSS
LTspice
Eagle
Design
SolidWorks
Fusion 360
Management
Confluence
Jira
Agile
+4
≈ $99k – $196k per year (Estimated) • Middle • 3+ years exp • In office (Baltimore, United States) • Bachelor's Degree • Full-Time • Secret • Middle
Python
Java
C++
AI/ML
Machine Learning
DevOps
TCP/IP
Web3
Solana
Management
Agile
HQ: London, United Kingdom • Management Consulting • Financial Advisory, Valuation & Restructuring • Tax Advisory & Preparation • Audit & Assurance Firms • 5000+ employees • Est. 1989 • Hiring 4355, 1370 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
$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 (Boston, United States) • Bachelor's Degree • Senior
JavaScript
TypeScript
SQL
Node JS
Solidity
Frontend
Angular
React.js
DevOps
GCP
Podman
Azure
Git
AWS
Docker
Web3
Solana
Smart Contracts
Ethereum
Management
Agile
QA
Jest
Mocha
+11
HQ: San Francisco, United States • Payment Processing & Gateways • Cards & Card Issuing • 5000+ employees • Est. 1958 • Trust A • Hiring 749, 88 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
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
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 192, 192 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
HQ: San Francisco, United States • Cryptocurrencies • Crypto Exchanges • 5000+ employees • Est. 2012 • Trust B • Hiring 204, 17 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
≈ $149k – $239k per year (Estimated) • Senior • 5+ years exp • United States • Remote (United States) • Senior
Go
Web3
Solana
Bitcoin
Ethereum
Staking
HQ: Bengaluru, India • Crypto Payments • Payment Processing & Gateways • Est. 2026 • Hiring 3, 1 new
BLVDPay is a fintech platform that combines payments, crypto, and lifestyle services for high-net-worth global users to offer secure payment processing, recurring billing, fraud prevention, and compliant solutions.
No named decision-maker yet.
Careers mailbox is known
≈ $30k – $79k per year (Estimated) • Staff+ • 7+ years exp • In office (Bengaluru, India) • Staff
Java
JavaScript
Node JS
Databases
MySQL
PostgreSQL
Redis
RabbitMQ
Apache Kafka
DevOps
CI/CD
AWS
Web3
Solana
Bitcoin
Ethereum
+5
≈ $26k – $59k per year (Estimated) • Lead • 10+ years exp • In office (Bengaluru, India) • Principal
Python
Go
JavaScript
Java
Node JS
Databases
MySQL
PostgreSQL
Redis
RabbitMQ
Apache Kafka
DevOps
CI/CD
Docker
Kubernetes
AWS
Web3
Solana
Bitcoin
Ethereum
+9
HQ: San Francisco, United States • Blockchain & Crypto • Web3 & dApps • Blockchain Infrastructure • 51-200 employees • Est. 2022 • Startup • Hiring 7, 1 new
Headquartered in Claymont, Delaware, Helius is a leading developer platform and infrastructure provider dedicated to the Solana blockchain. The company offers high-performance RPC nodes, real-time data streaming pipelines, specialized APIs, and low-latency transaction routing services. By abstracting away backend network complexities, it empowers developers, trading firms, and enterprises to build scalable decentralized applications efficiently.
No named decision-maker yet.
No careers mailbox known
Junior • 2+ years exp • Remote (likely United States) • Full-Time • Junior
DigitalOcean
AWS
GitHub
gRPC
WebSockets
Web3
Solana
Helius
Management
Discord
Telegram
Stripe
+2
Remote (North America) • Full-Time
Python
Go
Bash
Rust
Databases
ClickHouse
DevOps
Terraform
Ansible
DigitalOcean
AWS
Platform Engineering
Configuration Management
Linux
Prometheus
Grafana
Cybersecurity
Least Privilege
Web3
Solana
Helius
Management
Stripe
+10
≈ $141k – $314k per year (Estimated) • Senior • 5+ years exp • Remote (North America) • Full-Time • Senior
Apache Kafka
DevOps
gRPC
WebSockets
Web3
Solana
Helius
HQ: Westlake, United States • Commercial & Retail Banks • Asset Management & Funds • Wealth Management & Financial Advisors • Online Brokerage & Trading Platforms • 1001-5000 employees • Est. 1971 • Trust A • Hiring 233, 64 new
Charles Schwab is a financial services company headquartered in Westlake, Texas, near Fort Worth, offering brokerage and retirement accounts, online trading through the thinkorswim platform, banking, wealth management, financial planning and custody services for independent investment advisors. Founded in 1971 and listed on the New York Stock Exchange, it serves retail investors through branches nationwide and runs large operations and technology centers in Austin, Southlake, Omaha, Phoenix, El Paso and Hyderabad. It hires software and DevOps engineers, data engineers, product managers, financial consultants, client service representatives, risk, audit and compliance professionals.
No named decision-maker yet.
Careers mailbox is known
$164k – $205k per year • Equity • Senior • 10+ years exp • Hybrid (Ann Arbor, United States) • Full-Time • Senior
Python
Java
Rust
Solidity
AI/ML
Tokenization
Web3
Solana
Bitcoin
Layer 2
Smart Contracts
Ethereum
DeFi
Token Standards
+4
HQ: Los Angeles, United States • Mining & Staking • Blockchain Infrastructure • 51-200 employees • Est. 2017 • Startup • Hiring 2, 1 new
Trusted by 400+ institutions to launch, secure, and scale digital asset products across custody, tokenization, staking, payments, and settlement.
Cecily Mak · Executive Officer · decision-maker
Konstantin Richter · Executive Officer, Director · decision-maker
Nagraj Kashyap · Director
Navraj Rai · Director
Careers mailbox is known
$190k – $225k per year • Staff+ • 10+ years exp • Remote (United States) • Full-Time • Architect
Rust
TypeScript
Solidity
DevOps
GCP
Azure
AWS
Cybersecurity
ISO 27001
SOC 2
Web3
Staking
Solana
Bitcoin
Ethereum
Liquid Staking
+5
HQ: Singapore • Recruiting & Staffing • Freelance & Talent Marketplaces • Hiring 4
Nodeworthy is a recruiting company focused on Web3 that connects talent with companies. It was founded out of frustration with how recruiting was handled in Web3, and its listings include DevOps, security, full stack, Rust and developer relations roles. The company is headquartered in Singapore.
No named decision-maker yet.
Careers mailbox is known
≈ $56k – $101k per year (Estimated) • Senior • 7+ years exp • In office (Singapore) • Senior
Python
Go
Java
Rust
TypeScript
Node JS
JavaScript
DevOps
Terraform
GCP
CI/CD
Kubernetes
Platform Engineering
Google GKE
GitHub
IAM
Linux
DNS
Cybersecurity
Least Privilege
Web3
Solana
DeFi
+12
≈ $63k – $115k per year (Estimated) • Senior • 7+ years exp • In office (Singapore) • Senior
Python
Go
Java
Rust
TypeScript
Node JS
JavaScript
DevOps
GCP
CI/CD
Kubernetes
GitHub
IAM
Cybersecurity
Least Privilege
Web3
Solana
DeFi
+7
≈ $43k – $98k per year (Estimated) • Middle • 3+ years exp • In office (Singapore) • Middle
Rust
TypeScript
Move
DevOps
GCP
GitHub
Web3
Solana
DeFi
Management
Discord
Telegram
+1
Blockchain Infrastructure • Stablecoins • Hiring 1
List your stablecoin, LST, tokenized asset, or wrapped token. Holders swap at face value with the tokens that belong with it — USDC with USDT, cbBTC with wBTC.
No named decision-maker yet.
Careers mailbox is known
Remote (Europe)
Rust
TypeScript
AI/ML
AI Agents
Web3
Solana
DeFi
HQ: Madrid, Spain • Commercial & Retail Banks • 5000+ employees • Est. 1857 • NYSE: SAN • Trust A • Hiring 443, 35 new
Banco Santander is a Spanish bank founded in 1857 in the port city that gives it its name, and it is now the largest bank in the eurozone by market value. Its unusual feature is geography: rather than concentrating at home it runs full retail banks in Spain, the United Kingdom, Poland, Portugal, Brazil, Mexico, Chile and Argentina, with a large United States consumer finance business alongside them. Headquartered in Madrid and listed there and in New York, it has been consolidating those national banks onto shared technology platforms and has built the digital bank Openbank as a pan-European deposit channel.
Hector Grisi · Chief Executive Officer · decision-maker
Ana Botin · Executive Chair · decision-maker
No careers mailbox known
Hybrid (São Paulo, Brazil) • Full-Time • Portuguese: C1
C#
C#
.NET
DevOps
Rest API
CI/CD
AWS
Web3
Polygon
Solana
Ethereum
Hybrid (São Paulo, Brazil) • Full-Time • Portuguese: C1
JavaScript
Rust
TypeScript
Node JS
Solidity
Java
Java
Spring Boot
DevOps
OpenShift
AWS
Web3
Foundry
Hardhat
Solana
Ethereum
Zk-SNARKs
Zk-STARKs
+7
