HQ: New York, United States • Web3 & dApps • Blockchain Infrastructure • Est. 2018 • Startup • Trust C • Hiring 12
Offchain, also known as Offchain Labs, is a New York blockchain infrastructure company that built Arbitrum, a widely used Ethereum layer-2 scaling technology, and now offers enterprise services for tokenized assets, trading, settlement and custom chains. Founded in 2018 by Princeton computer scientists including Ed Felten and Steven Goldfeder, it contributed to the Ethereum move to proof of stake through the Prysm client and acquired ZeroDev, a smart wallet and developer tooling provider. It hires backend engineers working in Rust and on Nitro, offensive security engineers and penetration testers, solutions architects, finance and accounting leaders and business development staff.
No named decision-maker yet.
Careers mailbox is known
$193k – $291k per year • Senior • 5+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Senior
Go
Rust
Frontend
WebAssembly
DevOps
AWS
Docker
Kubernetes
Platform Engineering
Web3
Arbitrum
Aave
Smart Contracts
Ethereum
ZeroDev
+4
≈ $172k – $332k per year (Estimated) • Head+ • 8+ years exp • Remote (United States) • Full-Time • Architect
Go
Rust
Solidity
Web3
Arbitrum
Aave
Smart Contracts
Ethereum
ZeroDev
≈ $140k – $243k per year (Estimated) • Senior • Remote (United States) • Full-Time • Senior
Go
DevOps
Kubernetes
AWS
Web3
Arbitrum
Aave
Ethereum
ZeroDev
Account Abstraction
HQ: Palo Alto, United States • Blockchain Infrastructure • 51-200 employees • Est. 2021 • Startup • Hiring 6
Mysten Labs is a technology company founded in 2021 by former cryptography and engineering leads of the Diem project, based in Palo Alto. It created the Sui blockchain, which uses an object-centric data model and the Move language to parallelise transaction processing. The company also builds supporting infrastructure such as decentralised storage and zero-knowledge login systems used across the Sui ecosystem.
No named decision-maker yet.
No careers mailbox known
$165k – $225k per year • Senior • 3+ years exp • Remote (United States, Canada) • Bachelor's Degree • Full-Time • Senior
Python
Rust
TypeScript
SQL
Move
Solidity
Move
DeepBook SDK
AI/ML
Claude Code
LLM
Frontend
GraphQL
DevOps
gRPC
Web3
Smart Contracts
Sui
DeFi
Liquid Staking
MEV
+8
Junior • 2+ years exp • Athens • Remote (Greece) • Bachelor's Degree • Full-Time • Junior • English
JavaScript
Rust
TypeScript
Move
C#
Solidity
AI/ML
Cursor
Claude Code
AI Agents
OpenAI Codex
Frontend
Vue.js
Next.js
React.js
DevOps
Git
GitHub
Web3
Smart Contracts
Sui
+9
$150k – $225k per year • Staff+ • 10+ years exp • Remote (United States) • Full-Time • Staff
Move
Move
DeepBook SDK
Web3
Sui
DeFi
HQ: Menlo Park, United States • Crypto Wallets • Cryptocurrencies • Blockchain Infrastructure • Est. 2014 • Trust A • Hiring 43
Blockstream is a leading blockchain technology company founded in 2014 by cryptographers and Bitcoin developers, including CEO Adam Back. The company focuses on developing infrastructure, tools, and sidechain technology - such as the Liquid Network and Lightning Network implementations - to expand Bitcoin's scalability, privacy, and functionality. Its offerings range from enterprise-grade financial solutions and data feeds to consumer products like the Blockstream Jade hardware wallet and non-custodial mobile app.
No named decision-maker yet.
Careers mailbox is known
≈ $127k – $237k per year (Estimated) • Senior • 5+ years exp • New York • Remote (United States) • Full-Time • Senior • English
≈ $95k – $202k per year (Estimated) • Middle • 4+ years exp • New York • Remote (United States) • Full-Time • Middle • English
Python
Go
Rust
AI/ML
Tokenization
Web3
Bitcoin
Layer 2
≈ $117k – $230k per year (Estimated) • Senior • 7+ years exp • Remote (location not specified) • Full-Time • Senior • English: B2 • Ukrainian (Optional) • Russian (Optional)
San Francisco • Mumbai • DeFi • Blockchain Infrastructure • Est. 2015 • Hiring 5
At R3, we are building the on-ramp for the next trillion dollars of assets to move on-chain, bridging the worlds of traditional finance (TradFi) and decentralized finance (DeFi). We are launching institutional-grade RWA yield vaults, fully composable and integrated into Solana DeFi. We are also the producers of Corda, the enterprise-grade distributed ledger platform trusted by regulated financial institutions globally, built for the constraints of regulated finance: permissioned networks, deterministic consensus, and privacy by design.
No named decision-maker yet.
Careers mailbox is known
≈ $26k – $45k per year (Estimated) • Senior • 6+ years exp • Mumbai • Remote (likely India) • Senior
Rust
TypeScript
Web3
Anchor
Solana
Corda
HQ: George Town, Cayman Islands • 11-50 employees • Est. 2023 • Hiring 3
The Arbitrum Foundation empowers the development and governance of Arbitrum technology and helps foster growth and success within the ecosystem.
No named decision-maker yet.
Careers mailbox is known
≈ $101k – $292k per year (Estimated) • Lead • Cayman Islands • Remote (Cayman Islands) • Full-Time • Staff
Arbitrum
Layer 2
Ethereum
HQ: London, United Kingdom • Cryptocurrencies • DeFi • 11-50 employees • Est. 2017 • Startup • Trust B • Hiring 12, 1 new
Aave is a decentralised lending protocol, developed by the London-based company Avara, that lets users supply crypto assets to earn yield and borrow against them without an intermediary. Started in 2017 as the peer-to-peer lender ETHLend and relaunched under its current name in 2018, the protocol pioneered variable and stable interest rate markets, flash loans and cross-chain liquidity pools. Governance sits with holders of the AAVE token, and the wider Avara portfolio now also includes the GHO stablecoin, the Lens social protocol and consumer wallet products.
Stani Kulechov · Founder & Chief Executive Officer · decision-maker
Jordan Lazaro Gustave · Chief Operating Officer · decision-maker
Careers mailbox is known
≈ $147k – $235k per year (Estimated) • Senior • Remote (United States) • Contractor • Senior
Solidity
Web3
Aave
Smart Contracts
Ethereum
DeFi
≈ $64k – $183k per year (Estimated) • Lead • 8+ years exp • United States • United Kingdom • Remote (United States, United Kingdom) • Full-Time • Principal
Swift
Mobile
UIKit
Web3
Core Blockchain
Aave
≈ $124k – $271k per year (Estimated) • Staff+ • Remote (United States, Switzerland) • Contractor • Staff
Solidity
Web3
Aave
Smart Contracts
Ethereum
DeFi
HQ: Belgrade, Serbia • Mining & Staking • Crypto Wallets • 51-200 employees • Est. 2021 • Startup • Hiring 7
Solflare is a self-custody cryptocurrency wallet built for the Solana blockchain. Available as a browser extension and mobile app, it lets users store, send, trade and stake SOL and Solana tokens, manage NFTs and connect to decentralised applications. Its engineering and product teams work from Serbia and Croatia. The company is headquartered in Belgrade, Serbia.
No named decision-maker yet.
Careers mailbox is known
≈ $35k – $80k per year (Estimated) • Senior • 5+ years exp • Belgrade • Remote (Serbia) • Full-Time • Senior • English
SQL
AI/ML
Claude Code
Web3
Solana
Analytics
Tableau
Power BI
ETL/ELT
A/B Testing
Looker
Management
Google Sheets
+1
HQ: Miami, United States • Asset Tokenization • Blockchain Infrastructure • 51-200 employees • Startup • Hiring 2
Build Without Compromise. Read the chain, stream it, query it, trade on it. One account, on nodes that beat every other provider in the public benchmarks.
No named decision-maker yet.
Careers mailbox is known
$171k – $214k per year • Senior • 8+ years exp • Remote (United States, Portugal) • Full-Time • Senior
Go
Rust
Databases
Apache Kafka
Cybersecurity
Threat Modeling
Web3
QuickNode
Solana
Ethereum
HQ: Prague, Czech Republic • Mining & Staking • 11-50 employees • Est. 2010 • Hiring 6, 1 new
Braiins operates the mining pool formerly known as Slush Pool, the first bitcoin mining pool ever launched. The Czech company also develops Braiins OS firmware that improves efficiency on widely used mining hardware and builds its own miners. Its products are used by both large industrial farms and home miners.
No named decision-maker yet.
Careers mailbox is known
≈ $16k – $39k per year (Estimated) • Remote (Czech Republic, UTC+7 hours) • Full-Time • English: C1
Ubuntu
Linux
DNS
DHCP
Web3
Bitcoin
Payment Processing & Gateways • Stablecoins • 11-50 employees • Startup • Hiring 5
Global payments, rebuilt from scratch. Connect modern stablecoin rails to local fiat with the Latitude Settlement Network. Global fiat payouts and international on/off ramps through a single API.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 1 hour ago
1 month ago
Long shot · 13%
Product Lead
$175k – $240k per year • Lead • 6+ years exp • Remote (United States) • Full-Time • Staff
$230k – $250k per year • Senior • 5+ years exp • Remote (United States) • Full-Time • Senior
TypeScript
Ruby
DevOps
Terraform
AWS
Kubernetes
Web3
Solana
Management
Stripe
HQ: San Francisco, United States • Blockchain Infrastructure • Cloud Platforms (IaaS & PaaS) • Startup • Hiring 2
Want to build the future of the Internet? Akash Network is developing the world's first and only decentralized cloud computing marketplace, enabling any data center to become a cloud provider by offering unused compute cycles in a safe and frictionless marketplace. As more of our work and play moves to the cloud, we are materializing the vision of the first decentralized cloud in an industry projected to reach $ 1.44T by 2029. Join the team enabling the builders of the future with greater access and freedom to expand the human experience.
No named decision-maker yet.
Careers mailbox is known
$140k – $250k per year • Equity • Senior • San Francisco • Remote (likely United States) • Senior
Go
Rust
AI/ML
vLLM
SGLang
DevOps
gRPC
Git
Kubernetes
GitHub
Web3
Tendermint
Cosmos
Cosmos SDK
+3
HQ: San Francisco, United States • Web3 & dApps • Crypto Wallets • 51-200 employees • Est. 2017 • Trust B • Hiring 12, 1 new
Headquartered in San Francisco, California, United States, Trust Wallet (operated by DApps Platform, Inc., a subsidiary of Binance) is a Web3 financial technology enterprise and self-custody cryptocurrency wallet provider. The company provides a multi-chain mobile and browser extension wallet that enables users to store, send, receive, and swap millions of digital assets and non-fungible tokens (NFTs) across over 100 blockchain networks.
No named decision-maker yet.
Careers mailbox is known
≈ $119k – $232k per year (Estimated) • Senior • 5+ years exp • Remote (worldwide) • Full-Time • Senior
SQL
Databases
ClickHouse
AI/ML
Flink
Web3
Solana
Bitcoin
Cosmos
Chainlink Oracles
DeFi
Trust Wallet
The Graph
Chainlink
Covalent
Nansen
+5
≈ $118k – $232k per year (Estimated) • Senior • 5+ years exp • Remote (worldwide) • Full-Time • Senior
Defense in Depth
Web3
Solana
DeFi
Trust Wallet
HQ: Singapore • Financial Services • Blockchain & Crypto • Cryptocurrencies • Crypto Exchanges • 51-200 employees • Est. 2013 • Trust A • Hiring 18
Gate is one of the longest-running digital asset exchanges, first launched in 2013 and now operating from Singapore. It provides spot, margin and derivatives markets, a startup launchpad and a wide selection of long-tail token listings. The company publishes regular proof-of-reserve attestations and has been building out regionally licensed entities in Europe and the Middle East.
No named decision-maker yet.
Careers mailbox is known
≈ $41k – $86k per year (Estimated) • Middle • 3+ years exp • Remote (China) • Middle • Chinese: C1
Go
SQL
Databases
Redis
Apache Kafka
AI/ML
Model Context Protocol
Function Calling
RAG
Tool Use
Web3
Solana
Uniswap
Raydium
Jito
+4
≈ $40k – $85k per year (Estimated) • Middle • 3+ years exp • Remote (China) • Full-Time • Middle • Chinese: C1
Go
Java
SQL
Move
Java
RxJava
Databases
Redis
ClickHouse
TimescaleDB
Apache Kafka
PostgreSQL
AI/ML
Model Context Protocol
Function Calling
Flink
RAG
Tool Use
DevOps
gRPC
WebSockets
Web3
Solana
Uniswap
Raydium
+12
≈ $41k – $86k per year (Estimated) • Middle • 3+ years exp • Remote (China) • Full-Time • Middle • Chinese: C1
Go
SQL
Move
Databases
Redis
Apache Kafka
AI/ML
Model Context Protocol
Function Calling
RAG
Tool Use
Web3
Solana
Privy
Biconomy
+4
Aliso Viejo • AI Agents • Custom Software Development • 201-500 employees • Est. 2009 • Hiring 4
ITRex builds production-ready applied AI, data, and intelligent edge solutions for digital health, life sciences, biotech, manufacturing, and supply chains. We specialize in Gen AI solutions, agentic systems, RAG, and AI-ready data platforms. Go beyond prototypes—build AI that scales!
No named decision-maker yet.
Careers mailbox is known
≈ $66k – $125k per year (Estimated) • Staff+ • Remote (Cyprus, Poland, Serbia, Armenia, Georgia, CT hours) • Full-Time • Architect • English: C1
LLM Guardrails
DevOps
CI/CD
AWS
IAM
Cybersecurity
NIST CSF
SOC 2
SBOM
MobSF
Frida
Web3
Bitcoin
Account Abstraction
Token Standards
Management
Slack
+5
Blockchain Infrastructure • Est. 2019 • Startup • Hiring 5
Matter Labs builds Prividium, the Ethereum-secured blockchain platform for banks and financial institutions: privacy, compliance, and settlement finality on Ethereum.
Alex Gluchowski · Executive Officer, Director · decision-maker
Aleks Larsen · Director
Aleksandr Vlasov · Director
Christopher Burniske · Director
No careers mailbox known
≈ $113k – $246k per year (Estimated) • Remote (United States) • Full-Time
Python
Java
Rust
TypeScript
C#
Solidity
Web3
Ethereum
Rollup
≈ $120k – $224k per year (Estimated) • Senior • 7+ years exp • New York • Remote (United States) • Full-Time • Senior
Remote (worldwide) • Full-Time • English
Rust
C++
Scala
Solidity
Cybersecurity
Threat Modeling
Web3
ZkSync Era
Smart Contracts
Core Blockchain
IoT
Matter
+1
HQ: London, United Kingdom • Management Consulting • RegTech, AML & Compliance • Financial Software & Embedded Finance • 11-50 employees • Est. 2012 • IT services • Trust B • Hiring 42, 4 new
Delta Capita is a financial services firm that provides consulting, managed services and technology to banks, asset managers and market infrastructure providers. Its work covers client lifecycle management and KYC onboarding, post-trade processing, structured products platforms and regulatory reporting, offered as mutualised utilities that several institutions share instead of building the same capability separately. Founded in 2012 and headquartered in London, the company runs delivery centres in Wrexham, York and Kuala Lumpur, acquired the DTCC Report Hub business and hires consultants, analysts and onboarding specialists.
No named decision-maker yet.
Careers mailbox is known
≈ $77k – $163k per year (Estimated) • London • Remote (United Kingdom) • Associate's Degree
Python
Go
Java
Node JS
Solidity
TEAL
JavaScript
Solidity
Truffle
DevOps
Git
CI/CD
Docker
Kubernetes
Web3
Foundry
Ethers.js
Algorand
Hardhat
Web3.js
Hedera
Smart Contracts
Ethereum
Tokenomics
Polygon
Optimism
Arbitrum
Layer 2
DeFi
Token Standards
Management
Agile
+20
HQ: Istanbul, Turkey • Online Brokerage & Trading Platforms • Investing Apps & Robo-Advisors • 51-200 employees • Est. 2020 • Startup • Trust A • Hiring 8
Midas is a Turkish investment application that gives retail users low cost access to local and United States equities. It removed high minimum balances and complex onboarding that kept younger investors out of the market. The company has grown into one of the most used investing apps in Turkey.
Michael Chalhub · Executive Officer, Director · decision-maker
Nathan Ward · Executive Officer, Director · decision-maker
No careers mailbox known
≈ $84k – $141k per year (Estimated) • Senior • Turkey • Remote (Turkey) • Full-Time • Senior
Rust
Solidity
Web3
Solana
Smart Contracts
DeFi
Blockchain & Crypto • Natural Language Processing • Asset Tokenization • Likely startup • Hiring 1
OpenAssets is establishing open standards for the next generation of capital markets—the trusted partner for institutions building infrastructure for real-world asset tokenization and digital currencies.
No named decision-maker yet.
Careers mailbox is known
≈ $130k – $206k per year (Estimated) • Senior • 3+ years exp • Remote (India) • Full-Time • Senior
TypeScript
Node JS
Solidity
JavaScript
Move
Node JS
Express
Solidity
Mythril
Manticore
Databases
PostgreSQL
Frontend
React.js
DevOps
Git
AWS
AWS Lambda
Amazon EC2
Amazon S3
Web3
Foundry
Polygon
Ethers.js
Hardhat
Web3.js
Smart Contracts
Ethereum
DeFi
Aptos
Slither
Sui
Staking
QA
Jest
Mocha
+21
HQ: Dubai, United Arab Emirates • Crypto Exchanges • Cryptocurrencies • 501-1000 employees • Est. 2018 • Startup • Trust A • Hiring 150, 17 new
Bybit is a centralized cryptocurrency exchange offering spot and derivatives trading, copy trading, earn products, payments, custody and a Web3 wallet to retail and institutional users, headquartered in Dubai. Founded in 2018 by Ben Zhou, it reports more than 80 million users in over 200 countries and regions, ranks among the largest exchanges by trading volume, and suffered a theft of about 1.5 billion dollars in digital assets in a February 2025 hack. Its openings are mostly for product managers, compliance and legal counsel, VIP relationship and user operations managers, marketing and social media specialists and principal-level backend, frontend and site reliability engineers.
No named decision-maker yet.
No careers mailbox known
Intern • Hong Kong • Remote (APAC) • Bachelor's Degree • Internship • Intern
Solidity
Rust
AI/ML
LLM
Web3
Smart Contracts
Ethereum
DeFi
Token Standards
Aave
Uniswap
+1
Hiring 1
No named decision-maker yet.
No careers mailbox known
≈ $27k – $45k per year (Estimated) • Senior • 8+ years exp • India • Remote (India) • Senior
Solidity
JavaScript
Web3
Web3.js
Smart Contracts
Ethereum
Tokenomics
