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
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
≈ $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
HQ: Tallinn, Estonia • Crypto Payments • 201-500 employees • Est. 2014 • Trust B • Hiring 31, 4 new
CoinsPaid is a crypto payment processor handling deposits, payouts and settlement for online merchants. It provides wallets, invoicing and automatic conversion to fiat, with a large share of volume from gaming and e-commerce clients. The company operates under Estonian and European licensing.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago
21 days ago
Hiring now · 77%
R&D Engineer
≈ $130k – $219k per year (Estimated) • Senior • 5+ years exp • Remote (Europe) • Full-Time • Senior • English: B1
Go
Solidity
Python
JavaScript
Rust
DevOps
Git
Docker
Kubernetes
Web3
Tron
Solana
Smart Contracts
Ethereum
DeFi
+5
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 36
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
$215k – $250k per year • Equity • Senior • 8+ years exp • In office (New York, United States) • Full-Time • Senior
AI Agents
Web3
Solana
Smart Contracts
Tron
Bitcoin
Crypto Wallets • Crypto Payments • 51-200 employees • Hiring 6
Institutional-grade crypto infrastructure. MiCA-licensed wallet architecture, embedded on/off-ramps, and global stablecoin settlements for fintechs, exchanges, and dApps.
No named decision-maker yet.
Careers mailbox is known
≈ $85k – $214k per year (Estimated) • Senior • 5+ years exp • Remote (location not specified) • Full-Time • Senior • Russian: C1 • English: C1
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
HQ: Singapore • Crypto Wallets • Cryptocurrencies • Crypto Exchanges • 1001-5000 employees • Est. 2017 • Trust A • Hiring 311, 11 new
OKX is a global cryptocurrency exchange and Web3 technology company founded in 2017 and among the largest venues by trading volume. It offers spot, margin, futures, options and perpetual swap markets across hundreds of digital assets, alongside earn products, copy trading and institutional custody and prime services. The company also runs one of the most used self-custodial wallets and a decentralised exchange aggregator that connects to dozens of chains, and it operates the OKB token and the X Layer network, with major operational hubs in Singapore, Hong Kong, Dubai and San Jose.
Star Xu · Founder & Chairman · decision-maker
Roshan Robert · Chief Executive Officer, OKX United States · decision-maker
Hong Fang · President · decision-maker
No careers mailbox known
≈ $98k – $207k per year (Estimated) • Staff+ • 5+ years exp • In office (Hong Kong, Singapore) • Staff
Java
Java
Spring Boot
Spring Cloud
AI/ML
Cursor
Claude Code
Model Context Protocol
AI Agents
RAG
OpenAI Codex
LLM
Cybersecurity
Least Privilege
Web3
Tron
Solana
Layer 2
Token Standards
Reown
DeFi
Staking
+10
≈ $60k – $128k per year (Estimated) • Senior • In office (Singapore) • Senior
Java
Java
Spring Boot
Web3
Tron
Solana
HQ: New York, United States • Crypto Wallets • Blockchain Infrastructure • Stablecoins • 501-1000 employees • Est. 2018 • Startup • Trust A • Hiring 27, 1 new
Fireblocks is a digital asset infrastructure company founded in 2018 and headquartered in New York. It provides institutional custody and transfer technology built on multi-party computation, together with a policy engine and a connected network of counterparties. Banks, exchanges, payment firms and asset managers use the platform to secure and move large volumes of tokenised value.
No named decision-maker yet.
Careers mailbox is known
≈ $125k – $211k per year (Estimated) • Senior • 7+ years exp • In office (London, United Kingdom) • Bachelor's Degree • Senior
TypeScript
Node JS
JavaScript
Frontend
React.js
DevOps
CI/CD
Platform Engineering
Web3
TON
Polygon
Ethers.js
Tron
Web3.js
Solana
Arbitrum
Smart Contracts
Ethereum
DeFi
solana-web3.js
Management
Stripe
+10
Marketplaces • Trust B • Hiring 6
T a k e t r a d i n g b a c k i n t o y o u r h a n d s . T h e u s e o f p o w e r c o m e s a s n o s u r p r i s e .
No named decision-maker yet.
No careers mailbox known
$200k – $300k per year • Head+ • 6+ years exp • Remote (AMER) • Full-Time • Architect
Python
JavaScript
Python
FastAPI
Databases
Redis
Supabase
Frontend
Next.js
React.js
DevOps
GCP
WebSockets
CI/CD
Docker
Blue-Green Deployment
Google Cloud Run
Web3
Tron
Solana
Bitcoin
MetaMask
Smart Contracts
Reown
MEV
DeFi
+13
$100k – $160k per year • Middle • 3+ years exp • Remote (AMER) • Full-Time • Middle
JavaScript
TypeScript
Frontend
Zustand
React.js
DevOps
WebSockets
Web3
Tron
Solana
Bitcoin
DeFi
+1
$160k – $240k per year • Lead • 4+ years exp • Remote (AMER) • Full-Time • Staff
Zustand
React.js
Mobile
State Management
DevOps
WebSockets
Web3
Tron
Solana
Bitcoin
DeFi
