Senior Web3 Jobs

Senior Web3 jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $187,181/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

AI/ML
Software
Data
Security
DevOps & Cloud
Leadership
Product
Design
Fintech
Hardware & Chips
Defense
Aerospace
Biotech
Energy
Robotics
Automotive
MedTech
Science

Argus Labs

argus.gg
argus.gg • Game Development • Mobile Games • 11-50 employees • Startup • Hiring 2
Game Development • Mobile Games • 11-50 employees • Startup • Hiring 2
Argus Labs is a game developer and publisher built around a collective of hackers and designers in pursuit of the next great paradigm shift in the video game industry. Our mission: Build the Internet of Games.
No named decision-maker yet.
No careers mailbox known
Open 360 daysVerified live · 3 hours ago 12 months ago Long shot · 4%

Sr. Software Engineer (Backend/Infra)

Senior • 5+ years exp • Remote (Indonesia) • Full-Time • Senior
Go
Rust
DevOps
Docker
Kubernetes
Web3
Cosmos
Cosmos SDK
Apply

Fusang

fusang.co
fusang.co • HQ: Kuala Lumpur, Malaysia • Trust B • Hiring 9
HQ: Kuala Lumpur, Malaysia • Trust B • Hiring 9
No named decision-maker yet.
No careers mailbox known
Open 361 daysVerified live · 4 hours ago 12 months ago Long shot · 6%

DevOps Engineer

≈ $15k – $40k per year (Estimated) • Senior • 5+ years exp • In office (Kuala Lumpur, Malaysia) • Bachelor's Degree • Full-Time • Senior • English: B2
Bash
PowerShell
Node JS
SQL
Python
JavaScript
Databases
PostgreSQL
AI/ML
Cursor
Claude Code
Copilot
DevOps
CloudFormation
Windows Server
Bitbucket
AWS Lambda
Amazon EC2
Amazon ECS
Amazon CloudWatch
Amazon S3
Prometheus
GitHub Actions
Grafana
IAM
Terraform
Windows
Docker
CI/CD
AWS
+19
Apply
Open 422 daysVerified live · 4 hours ago 1 year ago Long shot · 6%

Senior Full Stack Typescript Developer

Senior • 5+ years exp • In office (Kuala Lumpur, Malaysia) • Bachelor's Degree • Full-Time • Senior
Node JS
TypeScript
JavaScript
Node JS
Prisma
Databases
MySQL
PostgreSQL
AI/ML
Cursor
Claude Code
Copilot
Frontend
GraphQL
Next.js
React.js
DevOps
Rest API
+5
Apply
Open 591 daysVerified live · 4 hours ago 1 year ago Long shot · 6%

Senior Application Developer (VB.NET)

Senior • 5+ years exp • In office (Kuala Lumpur, Malaysia) • Bachelor's Degree • Full-Time • Senior • English
SQL
C#
JavaScript
C#
.NET
Databases
MS SQL
AI/ML
Cursor
Claude Code
Copilot
Frontend
Next.js
React.js
DevOps
Bitbucket
Windows
+4
Apply

Recall

recall.network
recall.network • AI Evaluation & Observability • AI Agents • Blockchain Infrastructure • Startup • Hiring 1
AI Evaluation & Observability • AI Agents • Blockchain Infrastructure • Startup • Hiring 1
Recall is a tokenized marketplace for artificial intelligence skills where models and agents are funded, ranked and discovered. It builds blockchain infrastructure for evaluating AI agents and hires engineers on a fully remote team. The company is based in the United States.
No named decision-maker yet.
Careers mailbox is known
Open 374 daysVerified live · 4 hours ago 1 year ago Long shot · 5%

AI Application Engineer

≈ $112k – $252k per year (Estimated) • Senior • 5+ years exp • Remote (location not specified, UTC-8 – UTC+1 hours) • Senior
Anthropic
Context Engineering
OpenAI
LLM
AI Agents
Analytics
A/B Testing
Apply
Report

Foxbit

foxbit.com.br
foxbit.com.br • HQ: São Paulo, Brazil • Crypto Exchanges • 51-200 employees • Est. 2014 • Hiring 1
HQ: São Paulo, Brazil • Crypto Exchanges • 51-200 employees • Est. 2014 • Hiring 1
Foxbit operates one of the earliest cryptocurrency exchanges in Brazil. Its platform supports trading, custody and recurring investment plans. The company also provides digital asset infrastructure to institutions.
No named decision-maker yet.
No careers mailbox known
Open 436 daysVerified live · 3 hours ago 1 year ago Long shot · 5%

Site Reliability Engineer - Senior

≈ $83k – $196k per year (Estimated) • Senior • 5+ years exp • Remote (likely Brazil) • Senior • Portuguese: C1
Python
Databases
RabbitMQ
Apache Kafka
DevOps
Loki
Amazon EC2
FinOps
Amazon S3
Prometheus
GitHub Actions
Grafana
Terraform
Docker
Kubernetes
CI/CD
AWS
+7
Apply
Report

Nomina

nomina.io
nomina.io • HQ: New York, United States • Online Brokerage & Trading Platforms • Blockchain Infrastructure • Hiring 2
HQ: New York, United States • Online Brokerage & Trading Platforms • Blockchain Infrastructure • Hiring 2
Nomina is the first unified trading platform for perpetual futures DEXs. Automate strategies, scale volume, and go all in on the future of onchain finance.
No named decision-maker yet.
No careers mailbox known
Open 452 daysVerified live · 1 hour ago 1 year ago Long shot · 5%

Senior Product Manager

≈ $120k – $213k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Senior
Aave
DeFi
Apply
Open 989 daysVerified live · 1 hour ago 2 years ago Long shot · 5%

Senior Frontend Engineer

≈ $124k – $226k per year (Estimated) • Senior • 5+ years exp • Remote (United States, EST hours) • Senior
TypeScript
JavaScript
Frontend
React.js
Web3
Aave
Apply
Report

Ellipsis Labs

ellipsislabs.xyz
ellipsislabs.xyz • HQ: New York, United States • Blockchain & Crypto • 1-10 employees • Startup • Trust D • Hiring 10
HQ: New York, United States • Blockchain & Crypto • 1-10 employees • Startup • Trust D • Hiring 10
About Us Crypto paved the way for new financial systems, and Ellipsis Labs is on a mission to improve the landscape for high-performance applications and advanced use cases. We're upgrading the century-old financial system by replacing the foundation and applications on top.
No named decision-maker yet.
No careers mailbox known
Likely inactiveTop 25% pay 1 year ago Long shot · 6%

Senior Visual Designer

$170k – $225k per year • Senior • 2+ years exp • Hybrid (New York, United States) • Full-Time • Senior
Solana
DeFi
Design
Figma
Apply
Likely inactiveTop 25% pay 2 years ago Long shot · 6%

Senior Backend Engineer

$170k – $250k per year • Senior • 3+ years exp • In office (New York, United States) • Full-Time • Senior
Rust
Go
C++
DevOps
Unix
AWS
Web3
Solana
DeFi
Apply
Likely inactiveTop 25% pay 2 years ago Long shot · 6%

Senior Product Engineer

$170k – $250k per year • Senior • 3+ years exp • In office (New York, United States) • Full-Time • Senior
TypeScript
JavaScript
Frontend
React.js
Web3
Solana
DeFi
Apply

Asula

asula.xyz
asula.xyz • Dubai • Amsterdam • Sydney • Web3 & dApps • 1-10 employees • Trust B • Hiring 3
Dubai • Amsterdam • Sydney • Web3 & dApps • 1-10 employees • Trust B • Hiring 3
Building the next generation of products at the intersection of Bitcoin, Blockchain infrastructure and finance.
No named decision-maker yet.
No careers mailbox known
Open 541 daysVerified live · 2 hours ago 1 year ago Long shot · 9%

Senior Software Engineer

≈ $66k – $112k per year (Estimated) • Senior • 3+ years exp • In office (Amsterdam, Netherlands, Dubai, United Arab Emirates, Sydney, Australia) • Full-Time • Senior
Rust
Go
C++
Web3
Bitcoin
Apply
stellar.org • HQ: San Francisco, United States • Nonprofits & Foundations • Blockchain Infrastructure • Asset Tokenization • Est. 2014 • Trust A • Hiring 16
HQ: San Francisco, United States • Nonprofits & Foundations • Blockchain Infrastructure • Asset Tokenization • Est. 2014 • Trust A • Hiring 16
The Stellar Development Foundation is a non-profit based in San Francisco that was created in 2014 to support the Stellar payment network. Stellar is designed for low-cost cross-border transfers and asset issuance, and is widely used for stablecoin settlement and remittance corridors. The foundation funds protocol development, runs an enterprise fund for ecosystem companies, and works with regulators and financial institutions on compliant on-ramps.
No named decision-maker yet.
No careers mailbox known
Likely inactiveTop 25% pay Visa sponsor 1 year ago Long shot · 8%

Senior Software Engineer, C++/Rust

$180k – $280k per year • Senior • 4+ years exp • Hybrid (San Francisco, United States) • Bachelor's Degree • Full-Time • Senior
Rust
C++
Web3
Stellar
Apply

Legend

legend.xyz
legend.xyz • HQ: San Francisco, United States • Investing Apps & Robo-Advisors • Asset Tokenization • 51-200 employees • Est. 2024 • Startup • Hiring 2
HQ: San Francisco, United States • Investing Apps & Robo-Advisors • Asset Tokenization • 51-200 employees • Est. 2024 • Startup • Hiring 2
Put your assets to work with the all-in-one mobile app to Earn, Trade, and Borrow digital assets onchain. Built to make your assets work harder for you, Legend makes accessing DeFi easy for everyone. Now available in the App Store.
Jayson Hobby · Executive Officer, Director · decision-maker
Mykel Pereira · Executive Officer, Director · decision-maker
Geoffrey Hayes · Executive Officer, Director · decision-maker
Careers mailbox is known
Open 620 daysVerified live · 4 hours ago 1 year ago Long shot · 8%

Senior iOS Engineer

≈ $185k – $320k per year (Estimated) • Equity • Senior • 5+ years exp • Hybrid (San Francisco, United States) • Bachelor's Degree • Full-Time • Senior
JavaScript
Web3
Aave
Uniswap
DeFi
Morpho
Ethers.js
Web3.js
Ethereum
Apply
Open 620 daysVerified live · 4 hours ago 1 year ago Long shot · 8%

Senior Frontend Engineer

≈ $167k – $327k per year (Estimated) • Equity • Senior • 5+ years exp • Hybrid (San Francisco, United States) • Bachelor's Degree • Full-Time • Senior
JavaScript
Web3
Aave
Uniswap
DeFi
Morpho
Ethers.js
Web3.js
Ethereum
Apply
Report

Wormhole Labs

wormholelabs.xyz
wormholelabs.xyz • Trust B • Hiring 6
Trust B • Hiring 6
Wormhole Labs builds Sunrise (sunrise.xyz), a platform that helps token issuers launch and list their tokens on Solana. To date, we've orchestrated the launch of 100+ assets on Solana, accounting for more than $10 billion in cumulative trading volume. As a Trader, you'll develop and run strategies for tokenized equities, pricing and hedging risk across onchain markets and traditional brokerage venues.
No named decision-maker yet.
Careers mailbox is known
Open 658 daysVerified live · 1 hour ago 1 year ago Long shot · 5%

Full-Stack Blockchain Engineer

Senior • Remote (location not specified, ET hours) • Bachelor's Degree • Full-Time
Rust
TypeScript
Web3
Solana
Aptos
Smart Contracts
Sui
Wormhole
Apply
Open 872 daysVerified live · 1 hour ago 2 years ago Long shot · 5%

Solana Protocol Engineer

Senior • Remote (location not specified, ET hours) • Bachelor's Degree • Full-Time
Rust
Web3
Solana
Smart Contracts
Wormhole
Apply

N1

n1.xyz
n1.xyz • HQ: New York, United States • Blockchain Infrastructure • Startup • Trust C • Hiring 10, 1 new
HQ: New York, United States • Blockchain Infrastructure • Startup • Trust C • Hiring 10, 1 new
N1 is a blockchain network designed to enable trustless computing and onchain finance at internet scale. It is backed by institutions including Founders Fund and Kraken Ventures, and hires Rust backend engineers and growth staff. The company is headquartered in New York, United States.
No named decision-maker yet.
Careers mailbox is known
Likely inactiveTop 25% pay 2 years ago Long shot · 4%

Senior Software Engineer (Backend Rust)

$120k – $260k per year • Senior • 5+ years exp • In office (New York, San Francisco, United States) • Bachelor's Degree • Full-Time • Senior
Rust
Zig
C++
DevOps
VMWare
Web3
Bitcoin
Ethereum
Apply

KEY TO WEB3™

keytoweb3.io
keytoweb3.io • Trust D • Hiring 27
Trust D • Hiring 27
KEY TO WEB3™. KEY TO WEB3™ is an elite global recruitment and consulting agency for specialized talent solutions.
No named decision-maker yet.
Careers mailbox is known
Likely inactiveVerified live · 1 hour ago 2 years ago Long shot · 3%

Senior Smart Contract Engineer

≈ $150k – $259k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Contractor • Senior
Solidity
Web3
Smart Contracts
Apply
Likely inactiveVerified live · 1 hour ago 2 years ago Long shot · 3%

Blockchain Engineer

≈ $143k – $247k per year (Estimated) • Senior • 7+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Senior
Solidity
Web3
Smart Contracts
Ethereum
Management
Scrum
Agile
Apply

Jumper

jumper.xyz
jumper.xyz • HQ: Pomona, United States • DeFi • 201-500 employees • Trust B • Hiring 6
HQ: Pomona, United States • DeFi • 201-500 employees • Trust B • Hiring 6
Move, deploy and manage your capital with Jumper. Fast swaps, capital deployment, and portfolio management in one smart app.
No named decision-maker yet.
No careers mailbox known
Open 921 daysVerified live · 1 hour ago 2 years ago Long shot · 7%

Senior Database Engineer

≈ $38k – $99k per year (Estimated) • Senior • 5+ years exp • Mexico City • Remote (Mexico) • Bachelor's Degree • Full-Time • Senior
SQL
Databases
Oracle
MySQL
PostgreSQL
Cybersecurity
HIPAA
GDPR
Apply
Open 988 daysVerified live · 1 hour ago 2 years ago Long shot · 9%

Senior Back End Developer

≈ $57k – $111k per year (Estimated) • Senior • In office (Mexicali, Mexico) • Bachelor's Degree • Full-Time • Senior
Node JS
TypeScript
JavaScript
Frontend
GraphQL
DevOps
Rest API
Git
Docker
GCP
Kubernetes
Azure
AWS
+3
Apply

Harmony

harmony.ai
harmony.ai • HQ: Santa Clara, United States • Conversational AI • Speech & Audio AI • 51-200 employees • Est. 2025 • Startup • Trust B • Hiring 9
HQ: Santa Clara, United States • Conversational AI • Speech & Audio AI • 51-200 employees • Est. 2025 • Startup • Trust B • Hiring 9
Voice AI that turns calls into outcomes - and gets sharper with each one. Our own model, built for the phone. Sub-400ms response. Live in days.
Rogdrick Craig · Executive Officer · decision-maker
No careers mailbox known
Open 934 daysTop 25% pay 2 years ago Long shot · 8%

Blockchain Engineer

$250k per year • Senior • 5+ years exp • In office (Palo Alto, United States) • Bachelor's Degree • Senior
Smart Contracts
Apply
Open 1496 daysTop 25% pay 4 years ago Long shot · 5%

Systems Engineer

$250k per year • Senior • 5+ years exp • Palo Alto • Remote (United States, PT hours) • Bachelor's Degree • Senior
Smart Contracts
Apply

Sorella Labs

sorellalabs.xyz
sorellalabs.xyz • HQ: New York, United States • DeFi • 11-50 employees • Est. 2022 • Startup • Hiring 1
HQ: New York, United States • DeFi • 11-50 employees • Est. 2022 • Startup • Hiring 1
Sorella Labs is revolutionizing decentralized trading by creating fair markets for all DeFi users. Our flagship product, Angstrom, is the first MEV-free DEX, redirecting value back to where it belongs: liquidity providers and traders.
Karthik Srinivasan · Executive Officer, Director · decision-maker
Ludwig Thouvenin · Executive Officer, Director · decision-maker
Careers mailbox is known
Open 1017 daysTop 25% pay Visa sponsor 2 years ago Long shot · 6%

Senior Protocol Engineer

$400k per year • Senior • In office (New York, United States) • Senior
Rust
Solidity
Solidity
Alloy
Web3
Ethereum
MEV
Foundry
Uniswap
DeFi
Apply
Report

Lightning Labs

lightning.engineering
lightning.engineering • HQ: San Francisco, United States • Asset Tokenization • Crypto Payments • Blockchain Infrastructure • Cryptocurrencies • Est. 2016 • Trust D • Hiring 14
HQ: San Francisco, United States • Asset Tokenization • Crypto Payments • Blockchain Infrastructure • Cryptocurrencies • Est. 2016 • Trust D • Hiring 14
Lightning Labs is a bitcoin infrastructure company headquartered in San Francisco, California, and founded in 2016. The company maintains lnd, the most widely deployed implementation of the Lightning Network, a payment layer that settles bitcoin transactions off chain for speed and low fees. It also builds Taproot Assets for issuing tokens on bitcoin and sells developer tooling and node services to exchanges, wallets, and payment companies.
No named decision-maker yet.
Careers mailbox is known
Likely inactiveVerified live · 2 hours ago 4 years ago Long shot · 3%

Senior Security Engineer (Remote)

≈ $126k – $224k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Full-Time • Senior
Rust
C++
Java
DevOps
Incident Management
Kubernetes
AWS
Web3
Bitcoin
Apply
Likely inactiveVerified live · 2 hours ago 5 years ago Long shot · 3%

Technical Product Manager (Remote)

≈ $129k – $230k per year (Estimated) • Senior • 5+ years exp • Remote (Europe, European time zones hours) • Bachelor's Degree • Full-Time • Senior
Bitcoin
Apply

Numen Cyber Technology

numencyber.com
numencyber.com • HQ: Kuala Lumpur, Malaysia • Threat Intelligence • Smart Contracts & Security • Est. 2021 • Likely startup • Trust B • Hiring 6
HQ: Kuala Lumpur, Malaysia • Threat Intelligence • Smart Contracts & Security • Est. 2021 • Likely startup • Trust B • Hiring 6
Numen Cyber Technology provides threat detection, vulnerability research and Web3 security auditing. Its researchers publish findings on blockchain and operating system flaws. The company is headquartered in Singapore.
No named decision-maker yet.
Careers mailbox is known
Open 1444 daysVerified live · 1 hour ago 4 years ago Long shot · 5%

Blockchain Security Researcher

≈ $59k – $118k per year (Estimated) • Senior • 5+ years exp • In office (Singapore, 9am - 6pm) • Bachelor's Degree • Senior • English
Rust
Go
C++
JavaScript
Python
AI/ML
Red Teaming
DevOps
AWS
Cybersecurity
ISO 27001
Web3
Bitcoin
Smart Contracts
Ethereum
+3
Apply

Superfans

superfans.ca
superfans.ca • Marketing Automation • Web3 & dApps • Hiring 1
Marketing Automation • Web3 & dApps • Hiring 1
Superfans is a company building growth automation infrastructure for web3, where active fans receive token rewards for contributing to community growth. It focuses first on web3 communities and plans to broaden to consumer brands, and hires JavaScript engineers for its contribution infrastructure. The company is based in Canada.
No named decision-maker yet.
No careers mailbox known
Open 1514 days 4 years ago Long shot · 2%

Javascript engineer

$54k – $81k per year • Equity • Senior • Remote (location not specified) • Relocation • Full-Time • English
TypeScript
SQL
Node JS
JavaScript
Node JS
Nest.JS
Frontend
Next.js
React.js
DevOps
CI/CD
Apply
Report

Partisiafoundation

partisiafoundation.com
partisiafoundation.com • HQ: Zug, Switzerland • Blockchain Infrastructure • Est. 2008 • Trust B • Hiring 6
HQ: Zug, Switzerland • Blockchain Infrastructure • Est. 2008 • Trust B • Hiring 6
Explore how Privacy-Preserving Blockchain can rebuild trust and allow data usage without exposure. Understand its impact.
No named decision-maker yet.
No careers mailbox known
Open 1711 daysVerified live · 1 hour ago 4 years ago Long shot · 5%

Senior Product Designer

Senior • 3+ years exp • Remote (likely United States, Canada, EST hours) • Full-Time • Senior • English: C1
Figma
Apply

Neon Labs

neon-labs.org
neon-labs.org • Blockchain Infrastructure • Likely startup • Hiring 1
Blockchain Infrastructure • Likely startup • Hiring 1
Neon EVM is an Ethereum Virtual Machine (EVM) empowering developers to build and deploy dApps seamlessly from EVM chains to Solana, all from their existing codebase.
No named decision-maker yet.
No careers mailbox known
Open 1712 days 4 years ago Long shot · 2%

QA engineer

$72k – $96k per year • Senior • 5+ years exp • Remote (likely United Kingdom, Poland, Georgia) • Bachelor's Degree • Full-Time • Senior • Russian: C1 • English
Go
C#
TypeScript
JavaScript
Python
DevOps
CircleCI
Ubuntu
GitHub Actions
Jenkins
GitHub
Terraform
Docker
Linux
Kubernetes
Web3
Solana
Ethereum
Management
Scrum
Agile
QA
Cucumber
Cypress
Gatling
Jest
Pytest
Locust
+16
Apply
Report
Machines can read this selection · checked 09:54 UTC
Senior Web3 Jobs
Frequently asked questions
How many Senior Web3 jobs are available on Alion?
There are currently 118 active listings from 74 hiring companies on Alion, refreshed daily.
What salary do Senior Web3 jobs pay?
The average salary is around $187,181 per year based on the current listings.
Are remote options available for Senior Web3 jobs?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Senior Web3 jobs?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.