9th Way Insignia is an information technology services contractor headquartered in Washington, District of Columbia, and founded in 2018. The company delivers data analytics, software development, cybersecurity, and cloud engineering to United States federal agencies, with a concentration of work for the Department of Veterans Affairs. It operates as a small business contractor and staffs most of its programs through a distributed remote workforce across the United States.
HQ: Washington, United States • Managed Security • Business Intelligence • Data & Analytics • Digital Government • Government • IT Consulting • Information Technology • Cybersecurity • 51-200 employees • Est. 2018
≈ $109k – $242k per year (Estimated) • Remote (United States)
ProSidian Consulting is an integrated management and operations consulting firm with a reputation for its strong national practice spanning six solution areas including Risk Management, Compliance, Business Process, Energy and Sustainability, IT E...
Boulder • Phoenix • Vancouver • Washington • Charlotte • Commerce • Data & Analytics • Professional Services • 1001-5000 employees
≈ $120k – $222k per year (Estimated) • Senior • 5+ years exp • Reston • Remote (United States) • Bachelor's Degree • Full-Time • Senior • English
≈ $109k – $242k per year (Estimated) • United States • Remote (United States) • Full-Time • English
Canonical is the publisher of Ubuntu, the world's most widely used Linux distribution, headquartered in London. Founded in 2004 by Mark Shuttleworth, the company provides enterprise-grade services, support, and security for open-source software, enabling organizations to deploy and manage workloads consistently across diverse environments. Their portfolio spans the entire compute spectrum - from public and private cloud infrastructure (OpenStack), container orchestration (Kubernetes/MicroK8s), and data center management to specialized edge and IoT computing.
HQ: London, United Kingdom • Artificial Intelligence • Software • Information Technology • 1001-5000 employees • Est. 2004
≈ $95k – $211k per year (Estimated) • Lead • Remote • Bachelor's Degree • Staff
Ubuntu
Cybersecurity
Maltego
Shodan
Remote • Bachelor's Degree • Internship
C++
JavaScript
PHP
Python
Ruby
Rust
TypeScript
DevOps
Debian
Ubuntu
Cybersecurity
Threat Modeling
Cryptography
OpenSSL
Remote
Python
DevOps
Ansible
Ubuntu
Cybersecurity
CIS Benchmarks
Cryptography
OpenSSL
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.
HQ: San Francisco, United States • Asset Tokenization • Crypto Payments • Blockchain Infrastructure • Blockchain & Crypto • Cryptocurrencies • Est. 2016
≈ $120k – $222k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Full-Time • Senior
C++
Java
Rust
DevOps
AWS
Incident Management
Kubernetes
Web3
Bitcoin
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
Remote • Contractor • English: C1
Solidity
Cairo
Go
Move
Rust
Cairo
OpenZeppelin Cairo
Solidity
Certora
Echidna
Halmos
Cybersecurity
Threat Modeling
Web3
Aave
DeFi
Ethereum
OpenZeppelin
Smart Contracts
Uniswap
Aptos
Cosmos
Cosmos SDK
Foundry
Solana
Starknet
Stellar
Sui
