Axiom is a financial technology enterprise that operates a high-speed cryptocurrency and decentralized finance (DeFi) trading platform. Headquartered in San Francisco, California, the company provides tools for spot trading, perpetual contracts, yield generation, and memecoin exchange across major blockchain networks, including Solana and Ethereum.
HQ: San Francisco, United States • Blockchain & Crypto • DeFi
$320k – $465k per year • In office (Austin, United States) • Full-Time
Rust
TypeScript
Rust
SQLx
Databases
Apache Kafka
ClickHouse
PostgreSQL
Redis
Redpanda
DevOps
gRPC
WebSockets
Web3
Solana
$320k – $465k per year • In office (Austin, United States) • Full-Time
Rust
TypeScript
Databases
ClickHouse
PostgreSQL
Redis
Apache Kafka
Redpanda
DevOps
WebSockets
Web3
Ethereum
Solana
$320k – $465k per year • In office (Austin, United States) • Full-Time
TypeScript
JavaScript
Databases
PostgreSQL
Redis
Frontend
Next.js
React.js
Jotai
DevOps
WebSockets
Web3
Solana
Solflare is the best Solana wallet for self-custody. Safely trade, stake & store your crypto and NFTs via browser extension and mobile app.
Belgrade • Zagreb • Novi Sad • DeFi • Blockchain & Crypto • Crypto Wallets • 51-200 employees
Middle • 4+ years exp • Novi Sad • Remote (Serbia) • Full-Time • Senior
Node JS
JavaScript
Node JS
Express
Databases
PostgreSQL
Redis
DevOps
DigitalOcean
GCP
Web3
Solana
QA
Jest
Middle • 4+ years exp • Belgrade • Remote (Serbia) • Full-Time • Senior
Node JS
JavaScript
Node JS
Express
Databases
PostgreSQL
Redis
DevOps
DigitalOcean
GCP
Web3
Solana
QA
Jest
Middle • 4+ years exp • Zagreb • Remote (Croatia) • Full-Time • Senior
Node JS
JavaScript
Node JS
Express
Databases
PostgreSQL
Redis
DevOps
DigitalOcean
GCP
Web3
Solana
QA
Jest
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.
HQ: New York, United States • Stablecoins • Cryptocurrencies • Blockchain & Crypto • Est. 2018
$81k – $1M per year (gross) • Equity • Senior • 7+ years exp • In office (Prague, Czech Republic) • Bachelor's Degree • Contractor • Senior
Node JS
TypeScript
JavaScript
Frontend
React.js
DevOps
CI/CD
Platform Engineering
Web3
Arbitrum
DeFi
Ethereum
Ethers.js
Polygon
Smart Contracts
Solana
solana-web3.js
TON
Tron
Web3.js
$81k – $1M per year (gross) • Equity • Senior • 7+ years exp • In office (Tel Aviv, Israel) • Bachelor's Degree • Contractor • Senior
Node JS
TypeScript
JavaScript
Frontend
React.js
DevOps
CI/CD
Platform Engineering
Web3
Arbitrum
DeFi
Ethereum
Ethers.js
Polygon
Smart Contracts
Solana
solana-web3.js
TON
Tron
Web3.js
≈ $89k – $225k per year (Estimated) • Senior • 7+ years exp • In office (London, United Kingdom) • Bachelor's Degree • Contractor • Senior
Node JS
TypeScript
JavaScript
Frontend
React.js
DevOps
CI/CD
Platform Engineering
Web3
Arbitrum
DeFi
Ethereum
Ethers.js
Polygon
Smart Contracts
Solana
solana-web3.js
TON
Tron
Web3.js
Qode is an AI-powered recruitment engine designed to automate talent sourcing, candidate screening, and hiring workflows. The platform features "Tracy," an AI interviewer that conducts 24/7 structured behavioral and technical interviews across more than 30 languages. By analyzing billions of global data points, it surfaces and ranks top candidates to help companies scale their hiring without increasing HR headcount.
HQ: Dubai, United Arab Emirates • Artificial Intelligence • Professional Services • Human Resources
Lead • In office • Bachelor's Degree • Full-Time • Architect • English: B2
JavaScript
TypeScript
DevOps
Azure
CI/CD
Web3
Solana
About fomo fomo is the trading app for the rest of us. Across web and mobile, our product makes it simple to discover assets, follow top traders, self-custody and trade across chains without the complexity that has traditionally defined crypto. More than one million users have joined fomo as we work toward our mission of creating a trading app for the rest of us.
New York • Cryptocurrencies • Crypto Exchanges • Blockchain & Crypto
$350k – $500k per year • Staff+ • 6+ years exp • In office (New York, United States) • Full-Time • Staff
JavaScript
Go
Rust
TypeScript
Frontend
React.js
Web3
dYdX
Solana
Uniswap
Nubank (Nu Holdings Ltd.) is the largest digital banking platform and fintech company in Latin America, headquartered in São Paulo, Brazil. Founded in 2013 by David Vélez, Cristina Junqueira, and Edward Wible, Nubank launched as a pioneer in fee-free credit cards managed entirely through a mobile app. It has since grown into a full-scale financial services platform serving over 100 million customers across Brazil, Mexico, and Colombia.
HQ: São Paulo, Brazil • Financial Services • FinTech • Banking • 1001-5000 employees • Est. 2013
≈ $183k – $328k per year (Estimated) • Staff+ • 4+ years exp • Remote/Hybrid (Palo Alto, United States) • Full-Time • Staff • Portuguese
PassKit
Web3
Bitcoin
Ethereum
Solana
≈ $166k – $337k per year (Estimated) • Lead • Remote/Hybrid (Palo Alto, United States) • Full-Time • Staff
Function Calling
LLM
AI Agents
Context Engineering
LLM Guardrails
Embeddings
RAG
Recommender Systems
Web3
Bitcoin
Ethereum
Solana
Dialectic is a Swiss-based, crypto-native investment and building firm that focuses on decentralized finance, blockchain technology, and alternative digital assets. The company operates as a sophisticated compounding machine, utilizing a proprietary "Dialectic Process" rooted in rigorous research, intellectual debate, and objective experimentation to uncover unique market opportunities. Beyond its investment activities, the firm acts as a builder within the Web3 ecosystem, supporting open-source initiatives and foundational infrastructure through its commitment to long-term innovation.
Zug • Artificial Intelligence • Blockchain & Crypto • DeFi
Intern • In office (Zug, Switzerland) • Internship • Intern
Rust
Solidity
Web3
Ethereum
Smart Contracts
Solana
DeFi
Mercuryo is a global fintech company specializing in cryptocurrency-to-fiat payment infrastructure and cross-border financial services. Founded in 2018, it provides B2B and B2C solutions designed to bridge traditional finance (fiat) and decentralized ecosystems (crypto).
HQ: London, United Kingdom • Blockchain & Crypto • Crypto Exchanges • Crypto Payments • Est. 2018
Remote (United Kingdom, Spain, Cyprus) • Full-Time
SQL
Web3
DeFi
MetaMask
Solana
Trust Wallet
Analytics
Tableau
Marketing
Zendesk
$48k – $60k per year • Senior • 5+ years exp • London • Remote (United Kingdom) • Full-Time • Senior
DeFi
MetaMask
Solana
Trust Wallet
Senior • 5+ years exp • Limassol • Remote (United Kingdom, Spain, Cyprus) • Full-Time • Senior
DeFi
MetaMask
Solana
Trust Wallet
Founded in June of 2012, Coinbase is a digital currency wallet and platform where merchants and consumers can transact with new digital currencies like bitcoin, ethereum, and litecoin. Our vision is to bring more innovation, efficiency, and equality of opportunity to the world by building an open financial system. Our first step on that journey is making digital currency accessible and approachable for everyone.
HQ: San Francisco, United States • Blockchain & Crypto • Cryptocurrencies • Crypto Exchanges • 1001-5000 employees • Est. 2012
≈ $108k – $236k per year (Estimated) • Senior • 5+ years exp • Remote (Canada) • Contractor • Senior
Go
Java
AI/ML
Human-in-the-Loop
DevOps
AWS
GCP
Web3
Ethereum
Smart Contracts
Solana
≈ $124k – $281k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Senior
Go
DevOps
Datadog
Grafana
Prometheus
Web3
Bitcoin
Ethereum
Solana
≈ $148k – $267k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Contractor • Senior
Go
Solidity
Web3
Ethereum
Smart Contracts
Solana
JPMorgan Chase & Co. is a leading global financial services firm and the largest banking institution in the United States by assets. Headquartered in New York City, the company offers a comprehensive range of financial solutions, including investment banking, asset management, treasury services, and commercial banking. Through its widely recognized consumer division, Chase, it delivers retail banking, credit card, and mortgage services to tens of millions of households across the globe.
HQ: London, United Kingdom • Blockchain & Crypto • Clinical Research • Financial Services • 1001-5000 employees
Lead • In office (Jersey City, United States) • Architect
Solidity
AI/ML
Human-in-the-Loop
DevOps
CI/CD
Web3
Ethereum
Layer 2
Smart Contracts
Solana
Token Standards
Barclays is a British multinational universal bank that provides a wide range of services, including retail banking, corporate and investment banking, and wealth management. Headquartered in London with a history spanning centuries, it operates as a major financial institution with a significant presence across the United Kingdom, Europe, the Americas, Africa, and Asia. The bank focuses on delivering comprehensive financial solutions and digital banking products to millions of individual and institutional clients globally.
HQ: London, United Kingdom • Investment Banking • Financial Services • Banking
$120k per year • Executive • In office (Park, United States) • Full-Time • Senior
Tokenization
DevOps
CI/CD
Configuration Management
Incident Management
Kubernetes
Platform Engineering
Web3
Ethereum
Solana
$170k per year • Executive • In office (Park, United States) • Full-Time • Senior
Incident Management
Web3
Ethereum
Solana
OKX is a global cryptocurrency exchange and digital asset platform. It offers spot, margin, futures, and options trading, plus a Web3 wallet, DeFi access, and NFT features. The company has positioned itself as a broad crypto ecosystem for both beginners and advanced traders.
HQ: San Jose, United States • HQ: Dubai, United Arab Emirates • Blockchain & Crypto • Cryptocurrencies • Crypto Exchanges • 1001-5000 employees • Est. 2017
Staff+ • 7+ years exp • In office (Hong Kong) • Bachelor's Degree • Contractor • Staff
Java
Python
Scala
SQL
Solidity
Databases
Apache Kafka
ClickHouse
HBase
PostgreSQL
Milvus
pgvector
Pinecone
Weaviate
AI/ML
Flink
Hadoop
LLM
RAG
Spark
AI Agents
Claude
Claude Code
Model Context Protocol
Prompt Engineering
DevOps
Vector
AWS
GCP
Web3
Smart Contracts
Bitcoin
Bridge
DeFi
Ethereum
NFT
Solana
The Graph
Token Standards
Analytics
ETL/ELT
Staff+ • 5+ years exp • In office (Hong Kong) • Internship • Staff
Java
Java
Spring Boot
Spring Cloud
AI/ML
AI Agents
Claude
Claude Code
Cursor
RAG
Model Context Protocol
OpenAI Codex
LLM
Cybersecurity
Least Privilege
Web3
Layer 2
Solana
Token Standards
Tron
DeFi
Reown
Staking
≈ $91k – $257k per year (Estimated) • Senior • In office (Singapore) • Senior
Java
Java
Spring Boot
Web3
Solana
Tron
Phantom is a non-custodial cryptocurrency wallet that serves as a user-friendly gateway for managing digital assets, NFTs, and decentralized applications across multiple blockchains including Solana, Ethereum, and Bitcoin. Originally built for the Solana ecosystem, the platform allows users to securely trade tokens, stake assets, and interact with various Web3 services directly from their browser or mobile device.
HQ: San Francisco, United States • Web3 & dApps • Blockchain & Crypto • Crypto Wallets
≈ $125k – $284k per year (Estimated) • Senior • 5+ years exp • Remote/Hybrid • Full-Time • Senior
Bitcoin
Ethereum
Polygon
Solana
≈ $132k – $283k per year (Estimated) • Staff+ • 8+ years exp • Remote (EU, United States, United Kingdom) • Full-Time • Staff
JavaScript
Frontend
React.js
Mobile
Maestro
Expo
React Native
DevOps
AWS
CI/CD
Docker
GitHub Actions
GitLab CI
Kubernetes
Platform Engineering
Pulumi
Terraform
GitHub
GitLab
Web3
Bitcoin
Ethereum
Polygon
Solana
QA
Playwright
≈ $130k – $283k per year (Estimated) • Senior • Remote (United States) • Full-Time • Senior
Bitcoin
Ethereum
Polygon
Solana
Solana RPCs, APIs, gRPC, webhooks, and dedicated infrastructure to build and ship crypto apps, fast. Get started for free in 1 click.
New York • San Francisco • Menlo Park • Miami • Palo Alto • Blockchain & Crypto • Est. 2022
≈ $111k – $315k per year (Estimated) • Senior • 5+ years exp • Remote (North America) • Full-Time • Senior
C++
Go
Rust
DevOps
AWS
DigitalOcean
Web3
Helius
Solana
≈ $192k – $399k per year (Estimated) • Staff+ • 8+ years exp • Remote (North America) • Full-Time • Staff
C++
Go
Rust
DevOps
AWS
DigitalOcean
Web3
Helius
Solana
≈ $68k – $239k per year (Estimated) • Junior • 1+ year exp • Remote/Hybrid • Full-Time • Junior
Rust
TypeScript
DevOps
AWS
DigitalOcean
Web3
Helius
Solana
Treasure Financial is a corporate treasury management platform designed to help businesses earn higher yields on their idle cash reserves. It automates cash management by seamlessly routing company funds into safe, high-yielding liquid assets like U.S. Treasury bills and money market funds. By offering enterprise-grade security and real-time visibility, the platform enables finance teams to maximize interest income while keeping operational liquidity easily accessible.
HQ: New York, United States • Blockchain & Crypto • Stablecoins • Crypto Payments • Est. 2021
≈ $168k – $314k per year (Estimated) • Equity • Staff+ • 10+ years exp • Remote (United States, Puerto Rico) • Full-Time • Staff
Node JS
Solidity
JavaScript
AI/ML
AI Agents
Web3
Foundry
Hardhat
Smart Contracts
Solana
Arbitrum
Ethereum
Polygon
$50k – $999k per year • Equity • Senior • 8+ years exp • In office (New York, United States) • Full-Time • Staff
AI Agents
Web3
Bitcoin
Smart Contracts
Solana
Tron
$215k – $250k per year • Equity • Senior • 8+ years exp • In office (New York, United States) • Full-Time • Senior
Smart Contracts
Solana
Bitcoin
Tron
Stripe is an American-Irish multinational financial infrastructure and SaaS company dual-headquartered in South San Francisco, California, and Dublin, Ireland. Founded in 2010 by brothers Patrick and John Collison, the firm provides developer-centric payment processing software and APIs for internet businesses.
HQ: San Francisco, United States • Commerce • Artificial Intelligence • Blockchain & Crypto • Financial Services • FinTech • Payments • 1001-5000 employees • Est. 2010
≈ $112k – $237k per year (Estimated) • Senior • 6+ years exp • In office • Internship • Senior
Ethereum
Polygon
Smart Contracts
Solana
≈ $183k – $330k per year (Estimated) • Senior • 5+ years exp • In office (San Francisco, United States) • Bachelor's Degree • Contractor • Senior
Solidity
Web3
Smart Contracts
Solana
Stellar
DeFi
Ethereum
DMG Blockchain Solutions is a Canadian technology company founded in 2016 and headquartered near Vancouver. It operates bitcoin mining and blockchain analytics businesses. The company is listed on the TSX Venture Exchange.
HQ: Vancouver, Canada • Information Technology • Hardware • Blockchain & Crypto • Est. 2016
Middle • 4+ years exp • In office • Full-Time • Middle
Node JS
TypeScript
JavaScript
Node JS
Nest.JS
Databases
PostgreSQL
Frontend
Next.js
React.js
Web3
Bitcoin
QuickNode
Solana
Token Standards
Chainlink Labs is the primary development organization behind the Chainlink network, an industry-standard decentralized oracle platform. The company focuses on creating secure, reliable infrastructure that enables smart contracts to connect with real-world data, off-chain APIs, and various cross-chain systems. By providing critical solutions for data connectivity, tokenization, and interoperability, they help bridge the gap between traditional financial markets and the decentralized digital economy.
HQ: San Francisco, United States • Blockchain & Crypto • Web3 & dApps • Blockchain Infrastructure • Est. 2019
≈ $144k – $239k per year (Estimated) • Senior • 6+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Senior
Go
Move
Rust
Solidity
TypeScript
Databases
PostgreSQL
DevOps
AWS
Terraform
Web3
Aave
Avalanche
Chainlink
DeFi
Ethereum
GMX
Lido
Polygon
Smart Contracts
Solana
≈ $144k – $239k per year (Estimated) • Senior • 10+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Senior
Go
Move
Rust
Solidity
TypeScript
Databases
PostgreSQL
DevOps
AWS
Terraform
Web3
Aave
Avalanche
Chainlink
DeFi
Ethereum
GMX
Lido
Polygon
Smart Contracts
Solana
The capital market for every asset on earth.. Solana is the leading high performance network powering internet capital markets, payments, and crypto applications.
New York • Columbia • San Juan • San Francisco • Web3 & dApps • Blockchain & Crypto • Blockchain Infrastructure
≈ $90k – $219k per year (Estimated) • Senior • 5+ years exp • Remote (Europe) • Full-Time • Senior
Dart
Kotlin
Node JS
Rust
TypeScript
JavaScript
Databases
PostgreSQL
Redis
AI/ML
Claude
Claude Code
Copilot
Cursor
LLM
Mobile
Flutter
DevOps
AWS
AWS Lambda
CI/CD
Docker
GitHub Actions
Grafana
Loki
Prometheus
WebSockets
Amazon ECS
Amazon S3
GitHub
Web3
Solana
Staking
Ethereum
solana-web3.js
Web3.js
Nasdaq, Inc. is a global financial technology and exchange company headquartered in New York City, United States, founded in 1971. The company operates the Nasdaq Stock Market and provides a wide range of services including capital market platforms, financial data analytics, and regulatory technology solutions such as anti-money laundering and fraud detection software. It serves institutional investors, corporations, and market operators across North America and Europe, managing multiple exchanges and providing mission-critical infrastructure for the global financial system.
HQ: New York, United States • Risk Management • Fraud Detection • Cybersecurity • Analytics Platforms • Data & Analytics • FinTech • Financial Services • Capital Markets • 5000+ employees • Est. 1971
$116k – $203k per year • Equity • Executive • 10+ years exp • In office (New York, United States) • Full-Time • Architect
Bitcoin
DeFi
Ethereum
Smart Contracts
Solana
$155k – $287k per year • Equity • Lead • 8+ years exp • Remote/Hybrid (New York, United States) • Full-Time • Principal
Rust
Solidity
Web3
Smart Contracts
Solana
Substrate
Polkadot
