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

Selini Capital

selinicapital.com
selinicapital.com · London · New York · Cryptocurrencies · Hedge Funds & Alternative Investments · 11-50 employees · Est. 2021 · Trust B · Hiring 4
London · New York · Cryptocurrencies · Hedge Funds & Alternative Investments · 11-50 employees · Est. 2021 · Trust B · Hiring 4
A leading global crypto-native market maker. Expertise and stellar reputation meets innovation for efficient digital asset trading.
No named decision-maker yet.
Careers mailbox is known
Open 134 daysVerified live · 4 hours ago 4 months ago Long shot · 7%

HFT C++ Core Systems Developer - 5-15 years experience

Senior · In office · Senior
C++
DevOps
Linux
Apply

CoinFlip

coinflip.tech
coinflip.tech · HQ: Chicago, United States · Crypto Exchanges · 201-500 employees · Est. 2015 · Trust B · Hiring 6, 1 new
HQ: Chicago, United States · Crypto Exchanges · 201-500 employees · Est. 2015 · Trust B · Hiring 6, 1 new
CoinFlip operates a large network of cryptocurrency ATMs across the United States alongside over-the-counter trading and a digital wallet. Its kiosks let customers buy and sell major digital assets with cash in retail locations. The Chicago company also offers wealth and treasury services for larger clients.
Ed Hoehn · Executive Officer, Director · decision-maker
Mark Leonard · Director
Robert Spears · Director
No careers mailbox known
Open 134 daysVerified live · 5 hours ago 4 months ago Long shot · 11%

Senior Accountant (Contract)

$24k – $40k per year · Senior · 3+ years exp · In office (United States) · Bachelor's Degree · Contractor · Senior
Trezor
Analytics
Alteryx
Tableau
Apply
Open 162 daysVerified live · 5 hours ago 5 months ago Long shot · 11%

Treasury Analyst (Contract)

$17k – $24k per year · Senior · 5+ years exp · In office (United States) · Bachelor's Degree · Contractor · Senior
Microsoft Excel
Apply

Chainstack

chainstack.com
chainstack.com · Cybersecurity · Blockchain Infrastructure · Blockchain & Crypto · Trust B · Hiring 5
Cybersecurity · Blockchain Infrastructure · Blockchain & Crypto · Trust B · Hiring 5
Chainstack is a leading blockchain infrastructure providing company. Build, run and scale blockchain applications using Chainstack nodes.
No named decision-maker yet.
No careers mailbox known
Open 135 daysVerified live · 27 min ago 4 months ago Long shot · 8%

Product Engineer (Platform)

Equity · Senior · 5+ years exp · In office · Full-Time · Senior · English
Go
Databases
NATS
RabbitMQ
Apache Kafka
DevOps
Kubernetes
CI/CD
Helm
Terragrunt
Terraform
Web3
DeFi
+2
Apply
Open 148 daysVerified live · 27 min ago 4 months ago Long shot · 8%

Senior Software Engineer (Golang)

Equity · Senior · 5+ years exp · In office · Full-Time · Senior · English
Go
Databases
NATS
RabbitMQ
Apache Kafka
DevOps
Helm
Terragrunt
Incident Management
Terraform
Kubernetes
CI/CD
Platform Engineering
Web3
DeFi
+4
Apply

Block Labs

blocklabs.io
blocklabs.io · Blockchain Infrastructure · Angel Networks & Startup Accelerators · 51-200 employees · Trust B · Hiring 4
Blockchain Infrastructure · Angel Networks & Startup Accelerators · 51-200 employees · Trust B · Hiring 4
Block Labs is the market leading Web3 accelerator. Through our development, investment and marketing teams, we help you thrive on the blockchain.
No named decision-maker yet.
No careers mailbox known
Open 135 daysVerified live · 4 hours ago 4 months ago Long shot · 10%

Senior Backend Engineer (Go)

≈ $41k – $84k per year (Estimated) · Senior · 6+ years exp · Remote (Bulgaria, Croatia, Ireland, Italy, Montenegro) · Full-Time · Senior
Go
Databases
Apache Kafka
AI/ML
AI Agents
DevOps
gRPC
Rest API
Apply

Arcus

arcus.xyz
arcus.xyz · HQ: New York, United States · Cryptocurrencies · Online Brokerage & Trading Platforms · 11-50 employees · Startup · Hiring 4, 1 new
HQ: New York, United States · Cryptocurrencies · Online Brokerage & Trading Platforms · 11-50 employees · Startup · Hiring 4, 1 new
Trade tokenized stocks and perpetuals 24/7 on Arcus, a self-custodial DEX on Robinhood Chain. Zero spot fees.
No named decision-maker yet.
No careers mailbox known
Open 141 daysVerified live · 1 hour ago Visa sponsor 4 months ago Long shot · 7%

Senior Mobile Engineer (React Native)

≈ $144k – $256k per year (Estimated) · Equity · Senior · 5+ years exp · Hybrid (New York, United States) · Full-Time · Senior
TypeScript
JavaScript
Kotlin
Swift
Frontend
Zustand
React.js
Mobile
React Native
State Management
DevOps
CI/CD
Web3
dYdX
DeFi
+3
Apply

Accenture

accenture.com
accenture.com · HQ: Dublin, Ireland · Business Process Outsourcing (BPO) · Systems Integrators · Management Consulting · IT Consulting & Digital Transformation · 5000+ employees · Est. 1989 · IT services · Trust A · Hiring 5305, 428 new
HQ: Dublin, Ireland · Business Process Outsourcing (BPO) · Systems Integrators · Management Consulting · IT Consulting & Digital Transformation · 5000+ employees · Est. 1989 · IT services · Trust A · Hiring 5305, 428 new
Accenture is a professional services company that began as the consulting arm of the accounting firm Arthur Andersen, separated as Andersen Consulting in 1989 and took its present name in 2001. It is one of the largest technology services organisations in the world, employing well over seven hundred thousand people and running strategy, consulting, technology, operations and industry work for most of the Fortune Global 500. Incorporated in Dublin and built on a delivery network concentrated in India and the Philippines, it has reoriented around cloud migration, cybersecurity and generative AI, which it now books as a distinct multi-billion dollar revenue line.
Angie Park · Chief Financial Officer · decision-maker
Julie Sweet · Chair & Chief Executive Officer · decision-maker
George Shaheen · Founding Chief Executive of Andersen Consulting · founder
Careers mailbox is known
Open 141 daysVerified live · 2 hours ago 4 months ago Long shot · 6%

Digital Assets Senior Manager

≈ $125k – $267k per year (Estimated) · Senior · 10+ years exp · In office (New York, Milwaukee, Dallas, Columbus, Kirkland, United States) · Bachelor's Degree · Full-Time · Senior
Solana
Bitcoin
Apply

Unto Labs

untolabs.com
untolabs.com · HQ: San Francisco, United States · Blockchain Infrastructure · 51-200 employees · Est. 2021 · Startup · Trust B · Hiring 3
HQ: San Francisco, United States · Blockchain Infrastructure · 51-200 employees · Est. 2021 · Startup · Trust B · Hiring 3
Unto Labs is a software company that builds blockchain infrastructure and is the team behind Thru, its blockchain network. Its engineers develop the protocol, developer tooling and products around the network, and the company also hires for marketing and legal roles. The company is headquartered in San Francisco, California, United States.
Liam Heeger · Executive Officer, Director · decision-maker
William Yoo · Executive Officer, Director · decision-maker
No careers mailbox known
Open 145 daysVerified live · 3 hours ago Visa sponsor 4 months ago Long shot · 9%

General Counsel

≈ $114k – $266k per year (Estimated) · Senior · 7+ years exp · Hybrid (United States) · Bachelor's Degree · Full-Time · Senior
DeFi
Apply

SGS

sgs.com
sgs.com · HQ: Geneva, Switzerland · Testing, Inspection & Certification · 1001-5000 employees · Est. 1878 · Trust B · Hiring 1604, 131 new
HQ: Geneva, Switzerland · Testing, Inspection & Certification · 1001-5000 employees · Est. 1878 · Trust B · Hiring 1604, 131 new
SGS is a Swiss testing, inspection and certification company founded in 1878 as a grain inspection house in Rouen and now one of the largest verification businesses in the world. It tests and certifies goods, systems and facilities across agriculture, minerals, oil and gas, chemicals, consumer products, industrial equipment, transport and life sciences, acting as an independent third party between buyers, sellers and regulators. Headquartered in Geneva and listed on the Swiss exchange, it operates thousands of laboratories and offices and employs around one hundred thousand people worldwide.
Geraldine Matchett · Chief Executive Officer · decision-maker
Vladimir Masterskikh · HR
Svetlana Khudyakova · HR
Yuliana Berezkina · HR
No careers mailbox known
Open 146 daysVerified live · 3 min ago 4 months ago Long shot · 9%

Senior Security Evaluator – Crypto code review

≈ $44k – $88k per year (Estimated) · Senior · In office (Delft, Netherlands) · Bachelor's Degree · Full-Time · Senior · English
Apply
Report

Bingx Exchange

bingx.com
bingx.com · Online Brokerage & Trading Platforms · Crypto Exchanges · Blockchain & Crypto · 201-500 employees · Est. 2018 · Trust C · Hiring 20
Online Brokerage & Trading Platforms · Crypto Exchanges · Blockchain & Crypto · 201-500 employees · Est. 2018 · Trust C · Hiring 20
BingX is a trusted global crypto exchange and social trading platform. Buy Bitcoin, 1000+ altcoins, and TradFi products. The first crypto exchange partnering with Scuderia Ferrari HP.
No named decision-maker yet.
Careers mailbox is known
Likely inactiveVerified live · 1 hour ago 4 months ago Long shot · 8%

Compliance Officer (AML/Market surveillance)

Senior · 5+ years exp · In office · Relocation · Full-Time · Senior · German: C1 · English: C1
SQL
Python
Web3
DeFi
Apply
Likely inactiveVerified live · 1 hour ago 4 months ago Long shot · 8%

Financial Reporting and Tax

Senior · 7+ years exp · In office · Master's Degree · Full-Time · Senior
Apply

Injective

injective.com
injective.com · HQ: New York, United States · Web3 & dApps · Asset Tokenization · DeFi · Blockchain Infrastructure · 11-50 employees · Est. 2018 · Trust B · Hiring 10
HQ: New York, United States · Web3 & dApps · Asset Tokenization · DeFi · Blockchain Infrastructure · 11-50 employees · Est. 2018 · Trust B · Hiring 10
Injective is a financial blockchain infrastructure developer headquartered in New York City, United States, and founded in 2018. The company develops a layer 1 blockchain protocol optimized for decentralized finance applications, including perpetual swaps, spot trading, and asset tokenization. It operates as an open-source ecosystem serving institutional clients, developers, and global financial markets through its interoperable network and plug-and-play modules.
No named decision-maker yet.
No careers mailbox known
Verified live · 18 min ago 4 months ago Long shot · 7%

Senior Technical Product Manager (Injective Labs)

≈ $134k – $235k per year (Estimated) · Senior · 7+ years exp · New York · Remote (United States) · Full-Time · Senior · English: C1
Injective
Solana
Cosmos
Smart Contracts
Ethereum
DeFi
Apply
Verified live · 18 min ago 4 months ago Long shot · 7%

Accounting Manager

≈ $85k – $165k per year (Estimated) · Senior · 5+ years exp · New York · Remote (United States) · Bachelor's Degree · Full-Time · Senior
Injective
DeFi
Analytics
Microsoft Excel
Management
QuickBooks
Xero
Apply

Ctrl Alt

ctrl-alt.co
ctrl-alt.co · HQ: Belfast, United Kingdom · Asset Tokenization · Financial Services · 11-50 employees · Startup · Trust B · Hiring 14
HQ: Belfast, United Kingdom · Asset Tokenization · Financial Services · 11-50 employees · Startup · Trust B · Hiring 14
Ctrl Alt delivers infrastructure solutions for financial institutions and governments, making the structuring and investment of tokenized asset classes efficient, secure and accessible.
No named decision-maker yet.
Careers mailbox is known
Open 159 daysVerified live · 1 hour ago 5 months ago Long shot · 7%

Senior Software Engineer

≈ $72k – $139k per year (Estimated) · Equity · Senior · 5+ years exp · In office (Belfast, United Kingdom) · Full-Time · Senior
TypeScript
JavaScript
Node JS
Node JS
Nest.JS
Frontend
Next.js
React.js
DevOps
CI/CD
Management
Agile
Apply

Project Eleven

projecteleven.com
projecteleven.com · Information Security · Blockchain Infrastructure · Likely startup · Hiring 3
Information Security · Blockchain Infrastructure · Likely startup · Hiring 3
Securing digital assets for the post-quantum era. Resilient infrastructure across Bitcoin, Ethereum, and Solana with future-proof cryptographic solutions.
No named decision-maker yet.
No careers mailbox known
Open 161 daysVerified live · 4 hours ago 5 months ago Long shot · 7%

Senior Security Engineer

≈ $83k – $147k per year (Estimated) · Senior · 5+ years exp · Remote (United Kingdom) · Full-Time · Senior · English: B2
Red Teaming
DevOps
IAM
AWS
Cybersecurity
SOC 2
SLSA
Sigstore
ISO 27001
Apply
Open 313 daysVerified live · 4 hours ago 10 months ago Long shot · 5%

Senior Backend Engineer

≈ $89k – $182k per year (Estimated) · Senior · Remote (United Kingdom) · Full-Time · Senior · English: B2
Rust
TypeScript
DevOps
CI/CD
Cybersecurity
SOC 2
Threat Modeling
ISO 27001
Apply

Bitwave

bitwave.io
bitwave.io · Crypto Payments · Accounting & Tax Software · 51-200 employees · Est. 2018 · Startup · Trust B · Hiring 3
Crypto Payments · Accounting & Tax Software · 51-200 employees · Est. 2018 · Startup · Trust B · Hiring 3
Bitwave simplifies operational and compliance workflows for enterprise and institutional finance teams. Track, manage, and move crypto – with confidence and security.
No named decision-maker yet.
Careers mailbox is known
Open 162 daysVerified live · 4 hours ago 5 months ago Long shot · 10%

Product Manager – Payments

≈ $118k – $207k per year (Estimated) · Senior · 7+ years exp · Remote (United States) · Bachelor's Degree · Full-Time · Senior
DeFi
Management
QuickBooks
Kanban
Jira
Scrum
Agile
Apply

Auros

auros.com
auros.com · New York · London · Hedge Funds & Alternative Investments · Cryptocurrencies · 51-200 employees · Hiring 2
New York · London · Hedge Funds & Alternative Investments · Cryptocurrencies · 51-200 employees · Hiring 2
Auros is an algorithmic trading and market-making firm specialising in digital asset liquidity provision. It trades across more than 10 global locations with connectivity to over 50 venues and hires security engineers, DevOps engineers and trading operations analysts. The firm is based in the United Kingdom.
No named decision-maker yet.
No careers mailbox known
Open 162 daysVerified live · 3 hours ago 5 months ago Long shot · 10%

Senior DevOps Engineer

≈ $66k – $184k per year (Estimated) · Senior · Hong Kong · Australia · Remote (Australia, Hong Kong, Singapore) · Full-Time · Senior
Bash
TypeScript
JavaScript
Python
DevOps
Configuration Management
Prometheus
Grafana
Ansible
IAM
Terraform
Linux
Kubernetes
CI/CD
AWS
GCP
Azure
Cybersecurity
SIEM
Web3
DeFi
+10
Apply

Solana Labs

solanalabs.com
solanalabs.com · HQ: San Francisco, United States · Custom Software Development · Blockchain Infrastructure · Est. 2018 · Startup · Hiring 2
HQ: San Francisco, United States · Custom Software Development · Blockchain Infrastructure · Est. 2018 · Startup · Hiring 2
Solana Labs is a technology company founded in 2018 and based in San Francisco that created the Solana blockchain and its original validator client. It develops core protocol software, reference tooling and consumer products, including work on mobile hardware and wallet infrastructure for the network. The company operates alongside the Solana Foundation and a broad set of independent contributors who maintain clients and applications on the chain.
Gregory Fitzgerald · Executive Officer · decision-maker
Eric Williams · Executive Officer · decision-maker
Rajiv Gokal · Executive Officer · decision-maker
Alan Yu · Executive Officer · decision-maker
No careers mailbox known
Open 163 daysVerified live · 2 hours ago Visa sponsor 5 months ago Long shot · 7%

Senior Backend Engineer - Solana Mobile

≈ $133k – $230k per year (Estimated) · Senior · 5+ years exp · Remote (United States, United Kingdom, EMEA time zones hours) · Full-Time · Senior
Rust
Kotlin
Dart
Node JS
TypeScript
JavaScript
Databases
Redis
PostgreSQL
AI/ML
Cursor
Claude Code
Claude
Copilot
LLM
Mobile
Flutter
DevOps
Loki
WebSockets
AWS Lambda
Amazon ECS
Amazon S3
Prometheus
GitHub Actions
Grafana
GitHub
Docker
CI/CD
AWS
Cybersecurity
OWASP
Web3
Solana
Ethereum
Staking
Web3.js
solana-web3.js
+24
Apply

Ramp

ramp.com
ramp.com · HQ: New York, United States · Software · Commerce · Artificial Intelligence · Cards & Card Issuing · Procurement & Spend Management · 1001-5000 employees · Est. 2019 · Trust A · Hiring 146, 9 new
HQ: New York, United States · Software · Commerce · Artificial Intelligence · Cards & Card Issuing · Procurement & Spend Management · 1001-5000 employees · Est. 2019 · Trust A · Hiring 146, 9 new
Ramp is a financial operations and spend management platform designed to help businesses automate finance tasks, control spending, and accelerate month-end close. Founded in 2019 and headquartered in New York City, Ramp provides an all-in-one platform combining modern corporate cards with workflow software.
Thomas Racca · Executive Officer, Director · decision-maker
Deborah Farrington · Director
Paul Ciriello · Director
No careers mailbox known
Top 25% payVerified live · 3 hours ago 5 months ago Long shot · 11%

Software Engineer, Security, Stablecoin

$189k – $330k per year · Senior · 5+ years exp · New York · San Francisco · Remote (United States) · Relocation · Full-Time · Senior
Java
Python
DevOps
Terraform
GCP
Azure
AWS
Apply
Report

Photon

photon.com
photon.com · HQ: Chennai, India · IT Consulting & Digital Transformation · 5000+ employees · Est. 1999 · Trust D · Hiring 714, 16 new
HQ: Chennai, India · IT Consulting & Digital Transformation · 5000+ employees · Est. 1999 · Trust D · Hiring 714, 16 new
Photon is a digital transformation and IT services company with its registered office in Chennai, India, and US offices including Dallas, building mobile apps, ecommerce platforms, cloud services, APIs and AI solutions for large enterprises. Started in 1999, it has grown to more than 4,000 people and works with many Fortune 100 and Fortune 500 companies in retail, banking, technology and consumer sectors, running delivery centers in Chennai, Bengaluru and Pune. It hires Java and backend developers, Android and full stack engineers, SAP Commerce developers, QA and automation testers, business analysts, scrum masters and product managers in India and the US.
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 1 day ago 5 months ago Long shot · 7%

Senior Software Engineer(Blockchain) - Dallas, TX

$38k per year · Senior · 6+ years exp · In office (Dallas, United States) · Bachelor's Degree · Senior
Java
SQL
Rust
Move
Solidity
Java
Hibernate
Spring Boot
Databases
Db2
Oracle
DevOps
Jenkins
GitHub
Rest API
Docker
Kubernetes
Azure
AWS
CI/CD
Web3
Solana
Smart Contracts
Ethereum
Management
ServiceNow
Agile
+14
Apply

August

augustdigital.io
augustdigital.io · New York · DeFi · Blockchain & Crypto · Hedge Funds & Alternative Investments · Blockchain Infrastructure · 11-50 employees · Trust B · Hiring 5
New York · DeFi · Blockchain & Crypto · Hedge Funds & Alternative Investments · Blockchain Infrastructure · 11-50 employees · Trust B · Hiring 5
Secure on-chain prime brokerage infrastructure for digital asset management. $550M TVL, $45B volume, 150+ institutional clients. Request a demo today.
No named decision-maker yet.
No careers mailbox known
Open 169 daysVerified live · 3 hours ago 5 months ago Long shot · 7%

Full Stack Engineer

≈ $137k – $256k per year (Estimated) · Senior · 5+ years exp · Hybrid (New York, United States) · Full-Time · Senior
Solidity
JavaScript
Python
Node JS
Python
FastAPI
Databases
Redis
PostgreSQL
AI/ML
Cursor
Claude
Copilot
Frontend
GraphQL
React.js
Next.js
DevOps
Rest API
CI/CD
AWS
GitHub Actions
Terraform
Docker
Web3
Viem
Ethers.js
Web3.js
Smart Contracts
DeFi
The Graph
Hardhat
Ethereum
Wagmi
+20
Apply

Alpen Labs

alpen.org
alpen.org · HQ: New York, United States · Cryptocurrencies · Blockchain Infrastructure · Est. 2022 · Startup · Hiring 2
HQ: New York, United States · Cryptocurrencies · Blockchain Infrastructure · Est. 2022 · Startup · Hiring 2
Alpen Labs is a startup founded by four MIT alumni that builds Bitcoin-native financial markets secured by zero-knowledge proofs. It develops scalable, private and programmable Bitcoin infrastructure and hires engineering leads, site reliability engineers and a consumer app marketing lead. The company is based in New York, United States.
No named decision-maker yet.
Careers mailbox is known
Open 169 daysVerified live · 2 hours ago 5 months ago Long shot · 8%

Senior Site Reliability Engineer

≈ $100k – $278k per year (Estimated) · Senior · 10+ years exp · In office · Full-Time · Senior
Loki
SLI/SLO/SLA
Prometheus
Grafana
Terraform
Linux
Kubernetes
CI/CD
AWS
Web3
Bitcoin
Layer 2
Polygon
ZkSync Era
Ethereum
+6
Apply
seifdn.org · HQ: New York, United States · Blockchain Infrastructure · 1-10 employees · Est. 2023 · Trust B · Hiring 3
HQ: New York, United States · Blockchain Infrastructure · 1-10 employees · Est. 2023 · Trust B · Hiring 3
The Sei Development Foundation is the organization that supports the Sei Network, a parallelized layer 1 blockchain focused on performance and scalability for web3 applications. It is building out its team and hires a director of AI, a general counsel and a recruiter. The foundation is headquartered in New York, United States.
No named decision-maker yet.
No careers mailbox known
Open 170 daysVerified live · 1 hour ago 5 months ago Long shot · 12%

General Counsel

≈ $109k – $253k per year (Estimated) · Senior · 6+ years exp · Hybrid (New York, United States) · Full-Time · Senior
Sei
Apply
Machines can read this selection · checked 07:56 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.