OpenZeppelin is a smart contract security company founded in 2015 with origins in Buenos Aires. Its open-source contract libraries are the de facto standard for token and access control implementations across Ethereum and compatible chains. The firm also performs audits and sells Defender, a platform for secure contract operations, upgrades and incident response.
HQ: Buenos Aires, Argentina • Cybersecurity • Financial Services • Blockchain & Crypto • Est. 2015
Lead • 3+ years exp • Remote (Europe) • Contractor • Staff
Solidity
Cairo
Move
Cairo
OpenZeppelin Cairo
AI/ML
Anthropic SDK
Claude
Claude Code
Cursor
Anthropic
Model Context Protocol
Tokenization
Web3
Aave
Aleo
Aptos
Arbitrum
Axelar
Cardano
Chainlink
Chainlink CCIP
DeFi
Ethereum
LayerZero
OpenZeppelin
Smart Contracts
Starknet
Stellar
Tokenomics
Uniswap
Wormhole
Build and scale apps onchain with Alchemy's RPC APIs, data APIs, and developer tools across 100+ blockchains. Get started for free.
New York • San Francisco • Bucharest • Blockchain & Crypto • Web3 & dApps • Blockchain Infrastructure • Est. 2017
$160k – $250k per year • Senior • 5+ years exp • In office (San Francisco, New York, United States) • Full-Time • Senior
Go
AI/ML
AI Agents
DevOps
GitHub
Web3
Alchemy
DeFi
Management
Slack
$160k – $250k per year • Senior • 5+ years exp • In office (San Francisco, New York, United States) • Full-Time • Senior
Go
AI/ML
AI Agents
DevOps
GitHub
Web3
Alchemy
DeFi
Management
Slack
Lead • 10+ years exp • In office (San Francisco, New York, United States) • Full-Time • Staff
AI Agents
Claude
Claude Code
Cursor
Model Context Protocol
Web3
Alchemy
DeFi
Offchain Labs is a blockchain technology company headquartered in New York City, New York, and founded in 2018. The company develops scaling solutions for the Ethereum network, most notably the Arbitrum ecosystem, which includes Arbitrum One, Arbitrum Nova, and the Arbitrum Orbit development framework. It provides infrastructure for decentralized applications and enterprise-grade onchain systems, operating as a core contributor to the Ethereum ecosystem through research, protocol development, and strategic investments.
HQ: New York, United States • IT Infrastructure • Information Technology • Smart Contracts & Security • Web3 & dApps • Blockchain & Crypto • Blockchain Infrastructure • Est. 2018
≈ $154k – $339k per year (Estimated) • Executive • Remote (United States) • Full-Time • Architect
Aave
Arbitrum
Ethereum
ZeroDev
≈ $165k – $302k per year (Estimated) • Executive • 8+ years exp • Remote (United States) • Full-Time • Staff
Aave
Arbitrum
Ethereum
ZeroDev
≈ $121k – $225k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Full-Time • Senior
AWS
CI/CD
Kubernetes
Cybersecurity
ISO 27001
NIST CSF
SOC 2
Web3
Aave
Arbitrum
Ethereum
ZeroDev
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
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
≈ $112k – $218k per year (Estimated) • Senior • Remote (United States) • Full-Time • Senior
Chaos Engineering
Kubernetes
OpenTelemetry
Web3
Aave
Chainlink
Chainlink CCIP
DeFi
GMX
Lido
≈ $111k – $216k per year (Estimated) • Senior • 9+ years exp • Remote (United States) • Full-Time • Senior
Go
DevOps
ArgoCD
AWS
CI/CD
GitHub Actions
GitOps
Kubernetes
OpenTelemetry
SLI/SLO/SLA
Terraform
GitHub
Cybersecurity
Zero Trust
Web3
Aave
Chainlink
DeFi
GMX
Lido
Lead • 7+ years exp • New York • Remote (United States) • Full-Time • Staff
Aave
Chainlink
DeFi
GMX
Lido
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
LayerZero Labs is an interoperability company founded in 2021 and headquartered in Vancouver. Its messaging protocol lets applications send arbitrary data between blockchains with configurable security settings chosen by the developer. The stack underpins cross-chain token standards and bridges used by exchanges, stablecoin issuers and large protocols.
HQ: Vancouver, Canada • Crypto Exchanges • DeFi • Blockchain & Crypto • Est. 2021
$120k – $200k per year • Junior • 2+ years exp • In office (Vancouver, Canada) • Bachelor's Degree • Junior
TypeScript
DevOps
AWS
Web3
LayerZero
Smart Contracts
Uniswap
$120k – $200k per year • Middle • 4+ years exp • In office (Vancouver, Canada) • Bachelor's Degree • Middle
Go
TypeScript
DevOps
Helm
Kubernetes
Web3
LayerZero
Uniswap
webAI is an artificial intelligence platform company headquartered in Austin, Texas, and founded in 2019 by David Stout, Tyler Mauer, and Ethan Baird. The company builds software that trains and runs large models on hardware the customer already owns, including its Navigator model building tool, webFrame for spreading models across local clusters, and a device native assistant. It targets organizations in aviation, healthcare, manufacturing, financial services, and the public sector that need AI without sending data to a public cloud.
HQ: Austin, United States • IT Infrastructure • Information Technology • AI Infrastructure • Hardware • LLM & Generative AI • Edge AI • Artificial Intelligence • Est. 2019
≈ $139k – $250k per year (Estimated) • Senior • 5+ years exp • In office (Austin, United States) • PhD • Full-Time • Senior
C++
Go
Rust
Cybersecurity
Threat Modeling
Web3
IPFS
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
Connecting capital to onchain applications. Symbiotic provides infrastructure where capital backs obligations, stays productive between events, and is enforced by code.
New York • London • Dubai • DeFi • Information Technology • Blockchain & Crypto
≈ $72k – $216k per year (Estimated) • Senior • Remote (United States, United Kingdom) • Visa sponsorship • Bachelor's Degree • Senior
TypeScript
JavaScript
Frontend
Chakra UI
Next.js
pnpm
React.js
Storybook
Vite
Zustand
DevOps
CI/CD
Docker
Git
Kubernetes
GitHub
Web3
Chainlink
Design
Figma
QA
Playwright
Sentry
Vitest
≈ $112k – $226k per year (Estimated) • Senior • New York • Dubai • London • Remote (United States, United Kingdom, United Arab Emirates, Canada, Switzerland) • Full-Time • Senior
TypeScript
JavaScript
Frontend
Chakra UI
Next.js
pnpm
React.js
Storybook
Vite
Zustand
DevOps
CI/CD
Docker
Git
Kubernetes
GitHub
Web3
Chainlink
Design
Figma
QA
Playwright
Sentry
Vitest
≈ $111k – $210k per year (Estimated) • Senior • New York • London • Remote (United States, United Kingdom, Canada, Switzerland, Portugal) • Full-Time • Senior
Chainlink
DeFi
Design
Figma
Tether is a digital asset company founded in 2014 that issues USDT, the largest stablecoin in circulation and the most heavily traded asset in crypto markets. Each token is intended to hold a one-to-one peg with the United States dollar and is backed by a reserve portfolio dominated by short-dated Treasury bills, with regular attestation reports published on the reserve composition. Headquartered in San Salvador, El Salvador, the group has expanded beyond stablecoin issuance into gold-backed tokens, Bitcoin mining, energy, peer-to-peer communications and local artificial intelligence infrastructure.
HQ: San Salvador, El Salvador • Crypto Payments • Data Centers • Artificial Intelligence • Blockchain & Crypto • Cryptocurrencies • Stablecoins • 1001-5000 employees • Est. 2014
≈ $98k – $184k per year (Estimated) • Senior • 5+ years exp • Remote (Switzerland) • Senior
JavaScript
Node JS
C
C
libuv
AI/ML
Tokenization
Web3
Bitcoin
Libp2p
RedStone is a modular oracle company founded in 2021 with a core team based in Warsaw. It delivers price data through a pull model in which applications fetch and verify signed values only when needed, reducing cost on expensive chains. The provider specialises in feeds for staked and yield-bearing assets that conventional oracles cover poorly.
HQ: Warsaw, Poland • Cybersecurity • Security Compliance • Blockchain & Crypto • DeFi • 11-50 employees • Est. 2021
$64k – $97k per year • Remote (Poland) • Internship
Go
JavaScript
Node JS
Rust
Solidity
TypeScript
Databases
InfluxDB
DevOps
GitHub
Amazon EC2
AWS
AWS Lambda
Docker
GCP
GitHub Actions
Grafana
Terraform
Amazon CloudWatch
Amazon ECS
Web3
DeFi
RedStone
Modular Blockchain
Products and APIs built on stablecoin rails that unlock the benefits of modern money. Explore products, programmable smart accounts, multisig, payments, trading and yield APIs.
New York • Blockchain & Crypto • Crypto Payments • Stablecoins
≈ $111k – $225k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Full-Time • Senior
JavaScript
TypeScript
Frontend
Next.js
React.js
DevOps
Rest API
WebSockets
Cybersecurity
Least Privilege
Web3
Helius
Jito
Solana
solana-web3.js
Web3.js
Ethereum
Design
Figma
QA
Jest
Xsolla is a global video game commerce company that provides specialized financial and operational tools tailored for the gaming industry. The firm helps game developers and publishers fund, launch, market, and monetize their titles across PC, mobile, web, and cloud platforms. By operating as a merchant of record with support for over 1,000 local payment methods, it enables direct-to-consumer sales and seamless cross-border transactions for gaming studios worldwide.
HQ: Los Angeles, United States • Financial Services • Payments • Game Development • Gaming • 1001-5000 employees • Est. 2006
Remote (Serbia) • Full-Time
Go
Node JS
Solidity
TypeScript
JavaScript
Databases
Apache Kafka
NATS
PostgreSQL
AI/ML
Claude
Copilot
Cursor
Frontend
React.js
DevOps
CI/CD
Git
Kubernetes
Web3
Account Abstraction
Ethers.js
Reown
Smart Contracts
Token Standards
Ethereum
NFT
Solana
The Graph
Powered by Pioneer is a Web3-focused talent platform and recruitment service provider specializing in the blockchain and cryptocurrency ecosystem. The organization connects software engineers, infrastructure developers, and specialized digital talent with major Web3 projects and open-source blockchain networks, such as BNB Chain. Additionally, it provides bespoke software engineering support and IT consultancy services to help organizations build and scale decentralized digital infrastructure.
HQ: San Francisco, United States • Information Technology
Remote (Hong Kong, Singapore) • Full-Time
Node JS
Python
JavaScript
AI/ML
AI Agents
Claude
Claude Code
Cursor
LLM
Prompt Engineering
RAG
Function Calling
Model Context Protocol
A2A
Frontend
GraphQL
React.js
Rollup
DevOps
GitHub
Web3
Smart Contracts
Chainlink
Optimism
Chainlink CCIP
DeFi
LayerZero
OP Stack
Rollup
Zk-Proofs
The Codest is an international software development agency and IT staff augmentation provider specializing in custom web engineering, cloud infrastructure, and digital transformation. Headquartered in Warsaw, Poland, the firm supplies specialized tech talent and cross-functional software teams to scale product engineering for European and global enterprises.
HQ: Warsaw, Poland • IT Outsourcing • Information Technology • Software
$97k – $106k per year • Senior • 5+ years exp • Remote (Poland) • Contractor • Senior • English
Bash
Python
Ruby
Databases
MariaDB
MinIO
DevOps
Ansible
AWS
Azure
Caddy
CI/CD
Docker
Docker Compose
GCP
Git
GitHub Actions
Grafana
HAProxy
Loki
Nginx
Platform Engineering
Prometheus
Terraform
Uptime Kuma
Amazon S3
GitHub
Debian
Kubernetes
OpenTelemetry
SOPS
Web3
IPFS
QA
Sentry
Morpho is a decentralised lending protocol founded in 2021 by a team based in Paris. It replaces monolithic lending pools with minimal, immutable markets that anyone can configure, layering curated vaults on top for passive depositors. The protocol is used by fintech applications and exchanges to embed crypto-backed lending without operating their own credit infrastructure.
HQ: Paris, France • Creative Agencies • Design & Creative • Branding • Est. 2021
≈ $76k – $159k per year (Estimated) • Staff+ • Paris • Remote (France) • Full-Time • Staff
Node JS
TypeScript
JavaScript
Frontend
GraphQL
Next.js
React.js
DevOps
Grafana
OpenTelemetry
Rest API
Web3
DeFi
Morpho
Subsquid
Robotics
Apollo
QA
Sentry
Top cryptocurrency prices and charts, listed by market capitalization. Free access to current and historic data for Bitcoin and thousands of altcoins.
Artificial Intelligence • Cryptocurrencies • Blockchain & Crypto • Est. 2013
≈ $41k – $130k per year (Estimated) • Middle • 3+ years exp • Remote (Hong Kong, Singapore) • Bachelor's Degree • Contractor • Middle
JavaScript
Python
Solidity
TypeScript
Solidity
Truffle
DevOps
GitHub
Web3
Chainlink
Ethers.js
Foundry
Hardhat
Smart Contracts
Web3.js
Ethereum
QA
Gatling
k6
Deploy zero-knowledge apps fast with OpenVM and the Axiom Proving API. Modular, efficient, and scalable ZK infrastructure to verify any program—no custom stack needed.
New York • Smart Contracts & Security • Blockchain & Crypto • Blockchain Infrastructure
$125k – $250k per year • In office (New York, United States) • PhD • Full-Time
C++
Rust
AI/ML
Perplexity
DevOps
Docker
Kubernetes
Terraform
Web3
Ethereum
Geth
Rollup
Smart Contracts
Founded in 2022, Allium is an enterprise-grade blockchain data platform that provides real-time, normalized data infrastructure for Web3 applications. The company ingests and processes raw smart contract data across major blockchain networks, transforming it into clean, developer-ready APIs and analytics databases. By removing the complexity of indexing and hosting node infrastructure, it enables financial institutions, crypto enterprises, and developers to build applications and power financial operations smoothly.
New York • San Francisco • Metals & Metallurgy • Manufacturing • Metal Fabrication
≈ $126k – $318k per year (Estimated) • Equity • In office (New York, San Francisco, United States) • Full-Time
SQL
AI/ML
AI Agents
dbt
Web3
Bitcoin
Consensus
DeFi
Ethereum
Smart Contracts
Staking
Uniswap
Wormhole
Salary range
| Seniority |
Jobs |
25% |
Median |
75% |
| All levels |
13 |
$150K |
$200K |
$250K |
Based only on the listings that state pay. Gross annual amounts, converted to USD so roles in different currencies stay comparable.
The market right now
Alion currently lists 64 open Infra jobs from 20 companies. 5 of them were posted or refreshed in the last seven days. 14 of the employers have posted something in the last three months, which is the pool worth watching if you are starting a search now. Every listing links straight to the employer, so you apply on their own board rather than through an intermediary.
What these roles pay
13 of these Infra jobs state pay directly. Across them the middle half of the market sits between $150K and $250K a year, with a median of $200K. Figures are gross annual amounts converted to US dollars, so roles in different currencies stay comparable.
Where the work is
The largest concentrations of these roles are Hong Kong (4), Romania (3), United States (1), France (1), and United Arab Emirates (1). 72% of the listings are fully remote and a further 5% are hybrid, so a large part of this market is open to you regardless of where you live.
Who is hiring
The employers with the most open Infra jobs right now are Offchain Labs (18), Chainlink Labs (13), Alchemy (10), Helius (4), Symbiotic (3), and LayerZero Labs (2). Each company page on Alion carries its size, funding stage, tech stack and every other position it has open, so you can judge the employer before you spend an evening on the application.
What employers ask for
Reading across the current listings, the tools that come up most often are Aave (32), Ethereum (27), DeFi (25), Go (23), AWS (20), Smart Contracts (20), Arbitrum (19), and Chainlink (19). The counts are how many of these openings name each one, which is a better guide to what is actually being hired for than a generic skills list.
Relocation, visas and equity
Of the current Infra jobs, 2 state visa sponsorship and 1 includes equity. These are filters on the list above, so you can narrow it to the ones that make a move possible for you.
