Proton VPN is a high-security virtual private network service operated by Proton AG, a privacy-focused software firm headquartered in Geneva, Switzerland. Originally developed in 2017 by scientists and engineers who met at CERN (and who built Proton Mail), the service provides end-to-end encrypted internet routing backed by strict Swiss data protection laws.
HQ: Geneva, Switzerland • Internet Security Services • VPN • Internet Services • 501-1000 employees • Est. 2017
≈ $79k – $178k per year (Estimated) • Equity • Senior • 5+ years exp • Geneva • Remote (Switzerland, France, Spain) • Internship • Senior
Blockstream is a leading blockchain technology company founded in 2014 by cryptographers and Bitcoin developers, including CEO Adam Back. The company focuses on developing infrastructure, tools, and sidechain technology - such as the Liquid Network and Lightning Network implementations - to expand Bitcoin's scalability, privacy, and functionality. Its offerings range from enterprise-grade financial solutions and data feeds to consumer products like the Blockstream Jade hardware wallet and non-custodial mobile app.
Zurich • Menlo Park • Lugano • Geneva • Blockchain & Crypto • Cryptocurrencies • Blockchain Infrastructure
≈ $123k – $260k per year (Estimated) • Staff+ • 10+ years exp • Remote (Switzerland, United States) • Full-Time • Architect
C++
Go
Python
Rust
DevOps
AWS
CI/CD
GCP
Cybersecurity
ISO 27001
Threat Modeling
Web3
Bitcoin
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Geneva • New York • Beijing • San Francisco • Tokyo • Information Security • Cybersecurity
≈ $91k – $223k per year (Estimated) • Lead • 8+ years exp • In office (Geneva, Switzerland) • Master's Degree • Full-Time • Staff
Blockchain Capital is one of the earliest dedicated digital asset venture firms, founded in 2013 in San Francisco. It has invested across many funds in exchanges, infrastructure, decentralised finance and consumer applications. The firm was also a pioneer of tokenised fund structures, issuing a security token to represent limited partner interests.
HQ: San Francisco, United States • Blockchain & Crypto • Est. 2013
≈ $58k – $151k per year (Estimated) • Middle • 4+ years exp • Remote (United Arab Emirates, United Kingdom, Argentina, Brazil, Bulgaria) • Full-Time • Middle
Cloudflare
IAM
Cybersecurity
Okta
Management
Google Workspace
Slack
≈ $92k – $230k per year (Estimated) • Staff+ • Remote (United Arab Emirates, United Kingdom, Argentina, Brazil, Bulgaria) • Full-Time • Architect
Thomson Reuters is a global provider of business information services and technology solutions, headquartered in Toronto, Canada. The company specializes in delivering specialized news, workflow software, and AI-powered intelligence to professionals in the legal, tax, accounting, and compliance sectors. It is also well-known for operating Reuters, one of the world's largest and most trusted news agencies.
HQ: Toronto, Canada • Professional Services • Media & Entertainment • Data & Analytics • News Agencies • Legal Services • 5000+ employees • Est. 2008
≈ $91k – $207k per year (Estimated) • Senior • 5+ years exp • Remote/Hybrid (Zug, Switzerland) • Bachelor's Degree • Full-Time • Senior
AI Agents
DevOps
Docker
Kubernetes
Platform Engineering
AWS
Azure
GCP
Cybersecurity
Threat Modeling
Scopely is a leading American video game developer, publisher, and interactive entertainment company headquartered in Culver City, California. Founded in 2011, the company specializes in free-to-play mobile games and live-ops game management across mobile, web, and PC platforms.
HQ: Culver City, United States • Game Development • Gaming • Mobile Games • 1001-5000 employees • Est. 2011
≈ $96k – $218k per year (Estimated) • Senior • 5+ years exp • In office (Zurich, Switzerland) • Bachelor's Degree • Senior
Go
Java
AI/ML
Claude
RAG
AI Agents
Model Context Protocol
OpenAI Codex
DevOps
CI/CD
GCP
Founded in 2013, Sourcegraph is an AI-powered code intelligence platform designed to help software engineers search, understand, and automate edits across massive codebases. The platform offers universal code search and an AI coding assistant named Cody, enabling developers to navigate complex repositories, speed up context gathering, and fix issues faster. By integrating directly into existing developer workflows and hosting environments, the company helps large engineering teams scale productivity and maintain code quality.
Media & Entertainment • Books • Artificial Intelligence • Code Intelligence • Est. 2013
Remote
TypeScript
AI/ML
Model Context Protocol
DevOps
GCP
Kubernetes
Terraform
Cybersecurity
GDPR
ISO 27001
SOC 2
Threat Modeling
QA
Rest-Assured
Dentsu Aegis Network (rebranded globally as dentsu) is a major multinational media and digital marketing communications network specializing in advertising, brand strategy, and business transformation. The organization provides integrated solutions spanning creative storytelling, data analytics, media planning, and customer experience management for leading global brands.
HQ: Tokyo, Japan • Media & Entertainment • Sales & Marketing • Advertising • 501-1000 employees
≈ $85k – $214k per year (Estimated) • Staff+ • 5+ years exp • In office (Zurich, Switzerland) • Full-Time • Architect • German: B2 • English
Aider
Cybersecurity
Threat Modeling
Udacity is an online education company headquartered in Emeryville, California, and founded in 2011 by Sebastian Thrun, David Stavens, and Mike Sokolsky after a free Stanford artificial intelligence course. The company sells Nanodegree programs in areas such as programming, data science, artificial intelligence, cloud computing, and autonomous systems, built together with industry partners. It shifted toward enterprise and government reskilling contracts and was acquired by Accenture in 2024.
HQ: Emeryville, United States • Corporate Training • Vocational Education • Education • EdTech Platforms • E-learning • Est. 2011
≈ $112k – $227k per year (Estimated) • Senior • 5+ years exp • Remote (MENA, APAC, Europe, United States, Canada) • Visa sponsorship • Contractor • Senior
ISO 27001
Management
Slack
Overstory is a software company that helps businesses automate their processes and make better decisions. We offer a suite of products that can help you manage your workflows, track your progress, and get insights into your data. Our mission is to help businesses of all sizes unlock the power of their data and achieve their goals.
Nice • San Francisco • Earth Observation • Artificial Intelligence • Machine Learning • 51-200 employees
≈ $122k – $226k per year (Estimated) • Senior • 5+ years exp • Remote (United States, France, United Kingdom, Canada, Denmark) • Senior • English (Optional) • Lithuanian (Optional) • Finnish (Optional) • Estonian (Optional) • Dutch (Optional) • Bulgarian (Optional) • Afrikaans (Optional) • Russian (Optional) • Portuguese (Optional) • Italian (Optional) • French (Optional) • Spanish (Optional) • German (Optional)
AWS
Azure
GCP
Cybersecurity
ISO 27001
SOC 2
GDPR
Established in 2012, Interdependence is a full-service digital PR, investor relations and media communications firm supercharged by the most advanced technology ever in public relations to maximize consistent media placements in prestigious media ...
Professional Services • Advertising • Sales & Marketing
$120k – $150k per year • Senior • Remote • Full-Time • Senior
$200k – $300k per year • Lead • 10+ years exp • Remote • Staff
HIPAA
ISO 27001
NIST CSF
PCI DSS
SOC 2
Bitbo is a financial data and analytics platform headquartered in Santa Fe, New Mexico, and was founded in 2020. The company provides a real-time Bitcoin dashboard that monitors on-chain data, live price action, mining statistics, and institutional ETF holdings. It serves a global audience of cryptocurrency investors and researchers through its web-based interface and programmatic API for technical and economic indicators.
HQ: Santa Fe, United States • FinTech • Financial Services • Analytics Platforms • Data & Analytics • Mining & Staking • Blockchain Analytics • Cryptocurrencies • Blockchain & Crypto • Est. 2020
≈ $123k – $260k per year (Estimated) • Staff+ • 10+ years exp • Remote (United States, Canada, Switzerland) • Full-Time • Architect
C++
Go
Python
Rust
DevOps
AWS
CI/CD
GCP
Cybersecurity
ISO 27001
Threat Modeling
Web3
Bitcoin
OpenAI is an American artificial intelligence research and deployment company founded in 2015 with the mission of ensuring that artificial general intelligence benefits all of humanity. It develops the GPT family of large language models and turns them into consumer and developer products, including the ChatGPT assistant, the Sora video model, the Codex coding agent and a commercial API used by millions of developers. Structured as a public benefit corporation controlled by a non-profit foundation, the company is backed by Microsoft and SoftBank and operates from San Francisco.
HQ: San Francisco, United States • Multimodal AI • AI Agents • Artificial Intelligence • Machine Learning • LLM & Generative AI • 1001-5000 employees • Est. 2015
≈ $132k – $269k per year (Estimated) • In office (London, United Kingdom, Zurich, Switzerland, Dublin, Ireland) • Full-Time
OpenAI
DevOps
AWS
Azure
GCP
Kubernetes
Cybersecurity
Threat Modeling
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
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
