HQ: Easton, United States • AI Compute & Inference • Data Centers & Colocation • Mining & Staking • 11-50 employees • Est. 2021 • NASDAQ: WULF • Trust B • Hiring 22
TeraWulf is an operator of zero-carbon bitcoin mining and high-performance computing data centers in the United States. Its sites are powered largely by nuclear and hydroelectric generation, and it has signed long-term AI hosting contracts. The company is headquartered in Easton, Maryland, United States.
No named decision-maker yet.
Careers mailbox is known
up to $150k per year • Lead • 5+ years exp • In office (New York, United States) • Bachelor's Degree • Staff
HQ: Singapore • Blockchain Infrastructure • Hiring 8
0G Labs is a collection of passionate creators, builders and Web3 enthusiasts on a mission to make AI a Public Good.
No named decision-maker yet.
No careers mailbox known
≈ $123k – $232k per year (Estimated) • Lead • Los Angeles • Remote (United States) • Full-Time • Staff
HQ: Atlanta, United States • Crypto Exchanges • 51-200 employees • Est. 2016 • Startup • Trust B • Hiring 9, 1 new
Yellow Card is a digital asset exchange founded in 2016 that focuses on African markets, with a registered base in Atlanta. It operates in around twenty countries, offering local currency on-ramps and stablecoin-based cross-border payment rails for businesses. The company works with regulators across the continent as licensing frameworks emerge.
No named decision-maker yet.
Careers mailbox is known
Equity • Lead • 7+ years exp • In office • Full-Time • Staff
TypeScript
JavaScript
Node JS
Databases
DynamoDB
AI/ML
AWS Bedrock
Frontend
Vue.js
React.js
Pinia
Vite
Storybook
DevOps
Helm
Istio
Datadog
Service Mesh
Amazon EKS
SLI/SLO/SLA
Kubernetes
AWS
AWS Lambda
Amazon EventBridge
AWS Step Functions
API Gateway
Amazon S3
GitHub Actions
GitHub
Management
Scrum
Agile
QA
Vitest
+20
Lead • 7+ years exp • In office (South Africa) • Full-Time • Staff
DynamoDB
DevOps
Amazon EKS
AWS Lambda
API Gateway
Amazon S3
Incident Management
GitHub Actions
Linux
Kubernetes
CI/CD
AWS
Management
Agile
+4
HQ: Palo Alto, United States • Blockchain Infrastructure • 11-50 employees • Est. 2021 • Startup • Trust B • Hiring 7
Aptos Labs is a blockchain company founded in 2021 by former engineers of the Diem project and headquartered in Palo Alto. It develops the Aptos network, a proof-of-stake chain built around the Move programming language and parallel transaction execution. The company focuses on high-throughput consumer and payments use cases and maintains core infrastructure, wallets and developer tooling for the ecosystem.
No named decision-maker yet.
No careers mailbox known
$160k – $260k per year • Lead • 8+ years exp • In office (Palo Alto, New York, United States) • Full-Time • Staff
HQ: London, United Kingdom • Crypto Exchanges • Crypto Wallets • 501-1000 employees • Est. 2011 • Trust A • Hiring 39, 2 new
Blockchain.com is a cryptocurrency company headquartered in London that offers a self-custody crypto wallet, a brokerage and exchange for buying, selling and trading digital assets, lending and savings products and institutional trading services, and runs a widely used Bitcoin block explorer. Founded in 2011, it reports more than 90 million wallet holders, over 40 million verified users and more than one trillion dollars in crypto transactions, with offices including Paris, Buenos Aires, New York, Dallas and Singapore. It hires back-end and front-end engineers for trading, security engineers, compliance and MLRO staff, institutional sales, marketing and country managers.
Wayne Lloyd · Executive Officer, Director · decision-maker
Alan Tam · Executive Officer · decision-maker
Gregory Kallinikos · Director
Jeremy Gardner · Director
No careers mailbox known
≈ $100k – $203k per year (Estimated) • Lead • Hybrid (London, United Kingdom) • PhD • Staff
Kotlin
Java
Databases
Redis
Apache Kafka
PostgreSQL
AI/ML
OpenAI Codex
Cursor
Claude Code
HQ: New York, United States • Cards & Card Issuing • Payment Processing & Gateways • Wealth Management & Financial Advisors • Investment Banking & M&A Advisory • Commercial & Retail Banks • 5000+ employees • Est. 1812 • Trust A • Hiring 3187, 341 new
Citi is one of the largest banks in the world, tracing its lineage to the City Bank of New York founded in 1812 and taking its modern shape through the 1998 merger that created Citigroup. Its most distinctive asset is a cross-border payments and treasury network unmatched by any competitor, moving trillions of dollars a day for multinational corporations, governments and other banks across roughly ninety countries. Alongside that institutional franchise it runs markets and investment banking, wealth management and a United States personal bank, and has spent recent years simplifying itself by exiting consumer operations across Asia, Europe and Latin America.
Vis Raghavan · Head of Banking · decision-maker
Mark Mason · Chief Financial Officer · decision-maker
Jane Fraser · Chief Executive Officer · decision-maker
Sanford Weill · Architect of the 1998 Merger
Careers mailbox is known
≈ $111k – $225k per year (Estimated) • Lead • Hybrid (London, United Kingdom) • Bachelor's Degree • Full-Time • Staff
Java
JavaScript
Solidity
DevOps
Jenkins
Git
Docker
Web3
Ethereum
Foundry
Hardhat
Web3.js
Smart Contracts
Management
Jira
Scrum
Agile
+6
HQ: Columbia, United States • National Security • Homeland Security • 51-200 employees • Est. 2011 • Trust B • Hiring 48, 11 new
Clarity Innovations is a US defence and intelligence technology contractor based in Columbia, Maryland, that provides software engineering, data engineering and cyber operations capabilities to the Department of Defense, the Intelligence Community and federal agencies. It organises delivery around eight communities of practice spanning data structuring, DevSecOps and information warfare, keeps a second office in Herndon, Virginia, and is building a web and mobile application for the US Space Force. It hires senior and principal software, platform, security and UX engineers, data scientists and program managers, and runs SkillBridge internships.
No named decision-maker yet.
Careers mailbox is known
$100k – $330k per year • Lead • 5+ years exp • In office (Columbia, United States) • TS/SCI • Principal
Clarity
DevOps
Cilium
Crossplane
API Gateway
IAM
Kubernetes
Azure
CI/CD
AWS
etcd
+2
HQ: Austin, United States • Messaging Apps • Social Networks • Likely startup • Hiring 6, 1 new
Ole is building a global social, messaging and commerce platform for football fans, bringing together short-form video, encrypted messaging and calling, live scores and real-time translation. The company also runs travel and ticketing products and hires iOS, Android and AI architecture engineers and finance and communications directors. The company is headquartered in Austin, Texas, United States.
No named decision-maker yet.
No careers mailbox known
≈ $154k – $312k per year (Estimated) • Lead • 5+ years exp • In office (Santa Monica, United States) • Bachelor's Degree • Full-Time • Senior • English
Rust
Solidity
Go
Node JS
JavaScript
Python
Python
Django
Node JS
Express
Solidity
Mythril
Cybersecurity
GDPR
Web3
Solana
Slither
MetaMask
Layer 2
Smart Contracts
Ethereum
Rollup
Trust Wallet
+10
HQ: San Francisco, United States • Financial Services • Blockchain & Crypto • Blockchain Infrastructure • 11-50 employees • Est. 2017 • Startup • Trust B • Hiring 12, 1 new
Chainlink is a decentralised oracle network launched in 2017 that delivers external data and off-chain computation to smart contracts. Its price feeds underpin a large share of decentralised lending and derivatives markets, and it also provides cross-chain messaging and proof-of-reserve services. Development is led by Chainlink Labs, which works with banks and market infrastructure providers on tokenised asset pilots.
No named decision-maker yet.
No careers mailbox known
$129k – $304k per year • Lead • United States • Remote (United States) • Full-Time • Staff
HQ: Amsterdam, Netherlands • Financial Data & Market Intelligence • Stock Exchanges & Market Infrastructure • 201-500 employees • Est. 2000 • Trust A • Hiring 137, 13 new
Euronext is a pan-European exchange group formed in 2000 by merging the Amsterdam, Brussels and Paris exchanges, and it has since added Lisbon, Dublin, Oslo and, most significantly, Borsa Italiana. It operates equity, derivatives, bond and commodity markets alongside clearing through Euronext Clearing and custody and settlement services, and it has been migrating those markets onto a single technology platform to run one exchange group rather than seven national ones. Headquartered in Amsterdam with substantial operations in Paris and Milan, it is the largest listing venue in continental Europe by market capitalisation.
No named decision-maker yet.
Careers mailbox is known
≈ $106k – $214k per year (Estimated) • Lead • 7+ years exp • Hybrid (Paris, France, Porto, Portugal) • Bachelor's Degree • Full-Time • Architect
LLM Guardrails
Web3
Smart Contracts
Ethereum
DeFi
Chainalysis
HQ: New York, United States • Cryptocurrencies • Crypto Exchanges • Est. 2014 • Trust A • Hiring 26
Gemini is a global crypto and Web3 platform founded by Cameron and Tyler Winklevoss, offering crypto products and services to individuals and institutions in more than 70 countries. Its job ads seek interns in product design, content production and prediction markets operations, as well as product managers and platform engineers. The company is headquartered in New York, United States.
No named decision-maker yet.
No careers mailbox known
$193k – $275k per year • Equity • Lead • 12+ years exp • Hybrid (New York, United States) • Principal
Scala
Go
TypeScript
JavaScript
AI/ML
AI Agents
Agentic Workflows
Frontend
React.js
Mobile
React Native
$193k – $275k per year • Equity • Lead • 8+ years exp • Hybrid (New York, United States) • Staff
Scala
Java
JavaScript
AI/ML
AI Agents
Agentic Workflows
Frontend
React.js
Mobile
React Native
DevOps
CI/CD
HQ: New York, United States • Blockchain Infrastructure • 51-200 employees • Est. 2018 • Startup • Hiring 4
Ava Labs is a blockchain company founded in 2018 and headquartered in New York that created the Avalanche network. Avalanche combines a fast consensus mechanism with customisable subnets, allowing institutions and games to run their own chains with tailored rules. The company builds core clients, developer tooling and institutional products, and works with financial firms on tokenised asset pilots.
Emin Sirer · Executive Officer, Director · decision-maker
No careers mailbox known
$225k – $338k per year • Lead • 10+ years exp • Remote (likely United States) • Full-Time • Senior
Kubernetes
CI/CD
Cybersecurity
SOC 2
ISO 27001
Web3
Avalanche
Staking
HQ: Belfast, United Kingdom • Asset Tokenization • Financial Services • 11-50 employees • Startup • Trust B • Hiring 15
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
≈ $79k – $160k per year (Estimated) • Equity • Lead • In office (Belfast, United Kingdom) • Full-Time • Staff
TypeScript
JavaScript
DevOps
CI/CD
Management
Agile
HQ: New York, United States • Financial Data & Market Intelligence • Digital Media • Financial News & Media • 501-1000 employees • Est. 2013 • Hiring 19, 1 new
CoinDesk is a prominent news, research, and media platform that provides comprehensive coverage of cryptocurrencies, digital assets, and blockchain technology. The publication delivers breaking news, market data, regulatory analysis, and institutional insights to crypto investors, technology developers, and industry professionals globally. Beyond digital publishing, the organization hosts major industry conferences - most notably Consensus - and produces benchmark crypto price indices and market indicators used across the financial sector.
No named decision-maker yet.
Careers mailbox is known
≈ $148k – $297k per year (Estimated) • Lead • 10+ years exp • In office (New York, United States) • PhD • Full-Time • Staff
Java
SQL
Databases
Redis
Apache Kafka
PostgreSQL
Google BigQuery
Snowflake
Databricks
AI/ML
Claude
DevOps
Twelve-Factor App
Docker
GCP
Kubernetes
AWS
Analytics
Superset
Tableau
Management
Waterfall
+9
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
$170k – $235k per year • Lead • 7+ years exp • Hybrid (New York, United States) • Full-Time • Staff
Stellar
Design
Framer
Figma
$170k – $245k per year • Lead • 6+ years exp • Hybrid (New York, United States) • Full-Time • Staff
Agentic Workflows
AI Agents
Web3
Stellar
Prague • Cryptocurrencies • Crypto Wallets • 51-200 employees • Est. 2013 • Hiring 5
Join us to revolutionize and empower self-custody, fortify digital security, and advance decentralized finance.
No named decision-maker yet.
No careers mailbox known
≈ $38k – $112k per year (Estimated) • Lead • In office (Prague, Czech Republic) • Full-Time • Staff
Bash
Python
DevOps
Unix
Linux
GitHub
HQ: Berlin, Germany • Blockchain Infrastructure • 51-200 employees • Est. 2018 • Startup • Hiring 1
Safe is a smart contract account platform founded in 2018 and based in Berlin, originally created inside Gnosis. Its multi-signature wallet secures a very large share of the assets held by decentralised organisations, funds and protocol treasuries. The company also provides account abstraction infrastructure that other wallets and applications embed for programmable custody rules.
No named decision-maker yet.
Careers mailbox is known
≈ $84k – $160k per year (Estimated) • Lead • 3+ years exp • Hybrid (Berlin, Germany) • Full-Time • Staff
HQ: New York, United States • Data Centers & Colocation • Mining & Staking • Investment Banking & M&A Advisory • Hedge Funds & Alternative Investments • Asset Management & Funds • 501-1000 employees • Est. 2018 • NASDAQ: GLXY • Trust A • Hiring 33, 4 new
Galaxy Digital is a financial services and investment management firm specializing in digital assets, cryptocurrency, and blockchain technology. Founded by Michael Novogratz, the company serves as a bridge between traditional finance and the crypto ecosystem through institutional trading, asset management, investment banking, and mining operations. Additionally, it has expanded into digital infrastructure, providing data center capabilities to support high-performance computing, artificial intelligence, and decentralized networks.
No named decision-maker yet.
No careers mailbox known
≈ $195k – $336k per year (Estimated) • Lead • 10+ years exp • Remote (likely United States) • Bachelor's Degree • Staff
Rust
Solidity
AI/ML
AI Agents
Tokenization
DevOps
Docker
Kubernetes
HPC
Cybersecurity
Threat Modeling
PKI
Web3
Solana
Smart Contracts
Staking
DeFi
+5
HQ: London, United Kingdom • Smart Contracts & Security • Blockchain Infrastructure • 51-200 employees • Est. 2017 • Startup • Hiring 1
Nethermind is a blockchain research and engineering company founded in 2017 that builds core infrastructure for Ethereum and the networks around it. It is best known for the Nethermind execution client, a high-performance dotnet implementation that runs a significant share of Ethereum mainnet nodes and is valued for keeping client diversity healthy. Headquartered in London, the company also maintains the Juno client and Voyager explorer for Starknet, runs a security practice doing audits and formal verification, and provides protocol research and engineering services to foundations and institutional clients.
Tomasz Stanczak · Founder · decision-maker
Careers mailbox is known
Lead • 5+ years exp • Remote (Hungary) • Full-Time • Staff
Agentic Workflows
AI Agents
DevOps
FinOps
Platform Engineering
IAM
Kubernetes
GitHub
AWS
Cybersecurity
SOC 2
ISO 27001
Web3
Smart Contracts
Ethereum
+4
HQ: London, United Kingdom • Web3 & dApps • Blockchain Infrastructure • 51-200 employees • Est. 2015 • Hiring 2
Parity Technologies is a core Web3 and blockchain infrastructure development firm best known for building foundational technologies for the Polkadot ecosystem. Founded in 2015 by Ethereum co-founder Gavin Wood and Jutta Steiner, the company initially developed Parity Ethereum before pivoting to pioneer multi-chain interoperability. Parity created Substrate, a modular open-source framework that allows developers to build custom blockchains, and spearheaded the technical development of Polkadot - a decentralized protocol connecting heterogeneous blockchain networks.
No named decision-maker yet.
Careers mailbox is known
≈ $101k – $250k per year (Estimated) • Lead • Hybrid • Full-Time • Staff
Rust
C++
Web3
Substrate
Polkadot
