Cloudflare is a global web infrastructure and cybersecurity company that provides content delivery network (CDN) services, DDoS mitigation, and edge computing solutions. The platform acts as a protective shield and performance booster between website visitors and origin servers, safeguarding online applications from cyber threats while optimizing speed. Headquartered in San Francisco, it secures and accelerates millions of internet properties and handles a significant portion of all global web traffic.
HQ: San Francisco, United States • Information Technology • Cloud Computing • Email Security • Network Security • Cybersecurity • CDN • 1001-5000 employees • Est. 2009
≈ $73k – $148k per year (Estimated) • Middle • 3+ years exp • Remote/Hybrid • Full-Time • Middle • Spanish (Optional)
PHP
Bash
JavaScript
Python
PHP
WordPress
DevOps
Cloudflare
Nginx
Cryptography
OpenSSL
≈ $76k – $197k per year (Estimated) • Middle • 4+ years exp • Remote/Hybrid • Bachelor's Degree • Middle
JavaScript
Python
SQL
PHP
PHP
WordPress
Databases
MS SQL
MySQL
PostgreSQL
DevOps
Caddy
Cloudflare
Nginx
Cryptography
OpenSSL
General Dynamics Information Technology (GDIT) is a leading technology integrator providing enterprise IT, artificial intelligence, and cloud solutions primarily to government, defense, and intelligence agencies. The company specializes in modernizing complex digital infrastructure, strengthening cybersecurity frameworks, and managing mission-critical systems for public sector clients. Operating as a business unit of defense giant General Dynamics, it plays a key role in driving digital transformation across national security, healthcare, and civil agency operations.
HQ: Falls Church, United States • Military • Government • Information Technology • 1001-5000 employees
$159k – $215k per year • Staff+ • 10+ years exp • In office (Chantilly, United States) • Full-Time • Staff
JavaScript
Java
Python
Java
Apache Tomcat
Spring Boot
Databases
MariaDB
MySQL
Frontend
JQuery
Less
DevOps
Apache HTTP Server
Git
Rest API
GitHub
Cryptography
OpenSSL
Management
Confluence
Unisys Corporation is a global information technology solutions firm that delivers enterprise computing, cloud, cybersecurity, and digital workplace services to major businesses and public sector organizations. Formed in 1986 through the merger of legacy computer pioneers Burroughs and Sperry, the company has transformed from a hardware manufacturer into an IT managed-services provider.
HQ: Blue Bell, United States • Cybersecurity • Cloud Computing • Information Technology • 1001-5000 employees
≈ $24k – $61k per year (Estimated) • Senior • 7+ years exp • In office (Bengaluru, India) • PhD • Full-Time • Senior • French: C1 (Optional)
Java
Mobile
Push Notifications
DevOps
VMWare
Cybersecurity
Microsoft Entra ID
Cryptography
OpenSSL
Zscaler is a global cloud cybersecurity company that provides a Zero Trust architecture to protect enterprise networks, users, and data. Built as a native cloud platform, its Zero Trust Exchange securely connects employees, devices, and workloads directly to applications without relying on traditional corporate networks or legacy VPNs. Headquartered in San Jose, California, the company offers scalable security services - such as threat protection, cloud security, and data loss prevention - to thousands of organizations worldwide.
HQ: San Jose, United States • Network Security • Cybersecurity • Cloud Security • 1001-5000 employees • Est. 2008
≈ $46k – $99k per year (Estimated) • Staff+ • 8+ years exp • Remote/Hybrid (Bengaluru, India) • Staff
Zero Trust
Zscaler
Cryptography
OpenSSL
Black Duck Software is an application security company that specializes in automated solutions for securing and managing software code. The platform automates Software Composition Analysis (SCA), helping development and security teams detect security vulnerabilities, license compliance risks, and operational defects across open-source and third-party software components.
Toronto • Bengaluru • New York • Washington • Calgary • DevSecOps • Cybersecurity • Application Security • Est. 2002
≈ $78k – $190k per year (Estimated) • Remote/Hybrid (Calgary, Canada) • Bachelor's Degree
C#
C++
Java
Perl
PowerShell
Python
DevOps
CI/CD
Cryptography
OpenSSL
≈ $99k – $220k per year (Estimated) • Remote/Hybrid (Washington, United States) • Bachelor's Degree
C#
C++
Java
Perl
PowerShell
Python
DevOps
CI/CD
Cryptography
OpenSSL
Ubiquiti is an American technology company headquartered in New York and founded in 2003. It designs and manufactures networking hardware, including wireless access points, switches, routers, and physical security systems managed through a unified software interface. The company serves enterprise, service provider, and consumer markets worldwide, operating on a business model that eliminates traditional software licensing and subscription fees.
HQ: New York, United States • Wireless • Hardware • IT Infrastructure • Information Technology • Enterprise Networks • Network Equipment • Telecommunications • Cybersecurity • 1001-5000 employees • Est. 2003
Senior • 5+ years exp • In office (Taipei, Taiwan) • Internship • Senior
C++
C
C
libpcap
Cybersecurity
Snort
Suricata
Cryptography
OpenSSL
Swift (Society for Worldwide Interbank Financial Telecommunication) is a global member-owned financial cooperative headquartered in La Hulpe, Belgium. Established in 1973 by 239 banks from 15 countries, Swift serves as the backbone of the international financial ecosystem by providing a secure, standardized global financial messaging network. Connecting more than 11,500 banking organizations, securities institutions, and corporate customers across over 200 countries and territories, Swift enables users to exchange standardized financial messages reliably and securely.
HQ: La Hulpe, Belgium • Financial Services • Crypto Wallets • Payments • Blockchain & Crypto • 1001-5000 employees • Est. 1973
$101k – $140k per year • Senior • 5+ years exp • In office (Tysons, United States) • Bachelor's Degree • Senior
C#
Java
Python
DevOps
Azure
Azure DevOps
CI/CD
GitLab CI
Jenkins
GitLab
Cybersecurity
Tcpdump
Cryptography
OpenSSL
QA
Cypress
Playwright
Postman
Rest-Assured
Robot Framework
Selenium
Gatling
JMeter
Marvell Technology is a major American semiconductor company that specializes in designing infrastructure silicon for data centers, enterprise networking, and telecommunications. Founded in 1995, the company develops high-performance data processing units, optical interconnects, custom AI chips, and storage controllers. Through its advanced hardware solutions, it plays a vital role in powering cloud computing, high-speed networking, and automotive electronics worldwide.
HQ: Santa Clara, United States • Hardware • Data Centers • Semiconductors • 1001-5000 employees
≈ $59k – $120k per year (Estimated) • Equity • Staff+ • 12+ years exp • In office (Tokyo, Osaka, Japan) • Master's Degree • Staff
C++
Rust
AI/ML
ChatGPT
Copilot
Cryptography
OpenSSL
We believe in Space as humankind’s new horizon to build a better, sustainable Life on Earth. In Space, governments, institutions and companies rely on us to design, operate and deliver a whole range of satellite-based systems.
Victoria • Montreal • Orlando • Burlington • Irvine • Environmental Science • Space & Aerospace • Earth Observation • 5000+ employees
Intern • Remote/Hybrid (Makati, Philippines) • Bachelor's Degree • Internship • Intern
PowerShell
Python
SQL
DevOps
AWS
Azure
GCP
Cybersecurity
Tcpdump
Wireshark
Cryptography
OpenSSL
QA
Postman
Luxembourg City • Remote (Luxembourg) • Full-Time • French: C1
C++
Java
SQL
C#
C#
.NET
Databases
MS SQL
MySQL
Cybersecurity
PCI DSS
Cryptography
OpenSSL
≈ $28k – $73k per year (Estimated) • Lead • 7+ years exp • Remote/Hybrid (Bengaluru, India) • Bachelor's Degree • Full-Time • Staff
C++
DevOps
AWS
eBPF
gRPC
Cryptography
OpenSSL
For more than 40 years, Futurex has been a trusted provider of hardened, enterprise-class data security solutions. More than 15,000 organizations worldwide, including financial services providers and corporate enterprises, have used Futurex's inno...
HQ: San Antonio, United States • Digital Signature • Identity Management • Cybersecurity • Est. 1981
≈ $103k – $205k per year (Estimated) • Senior • 5+ years exp • In office • Bachelor's Degree • Full-Time • Senior
C
Rust
C
U-Boot
DevOps
Git
CI/CD
Cryptography
OpenSSL
≈ $63k – $149k per year (Estimated) • Middle • 3+ years exp • In office • Bachelor's Degree • Full-Time • Middle
Bash
Perl
Python
Cybersecurity
PCI DSS
Cryptography
OpenSSL
≈ $63k – $149k per year (Estimated) • Middle • 3+ years exp • In office • Bachelor's Degree • Full-Time • Middle
Bash
Perl
Python
Cybersecurity
PCI DSS
Cryptography
OpenSSL
Druva is a cloud-native SaaS platform providing automated data protection, cyber resilience, and governance across enterprise IT environments. Built natively on AWS microservices, the company operates a "Data Resiliency Cloud" that protects enterprise data across endpoints, cloud applications (like Microsoft 365 and Salesforce), hybrid servers, and virtualized workloads without requiring physical hardware or complex infrastructure management.
Santa Clara • Pune • London • Boston • Washington • Information Technology • Cloud Computing • Cybersecurity • Artificial Intelligence • Est. 1999
≈ $11k – $29k per year (Estimated) • Junior • 4+ years exp • In office (Pune, India) • Bachelor's Degree • Junior
AWS
Cybersecurity
Microsoft Entra ID
Okta
Tcpdump
Wireshark
Cryptography
OpenSSL
Marketing
Salesforce
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
≈ $141k – $275k per year (Estimated) • Lead • Remote • Bachelor's Degree • Internship • Staff
Kubernetes
OpenStack
Ubuntu
Cybersecurity
CIS Benchmarks
FedRAMP
Cryptography
OpenSSL
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
Nexburg is a telecommunications vendor that provides carrier-grade solutions for lawful interception, data retention and public warning systems. The company supports telecommunications providers, ISPs and authorized authorities with compliance-focused products including advanced lawful surveillance (real-time monitoring, multi-protocol support, scalable architecture), automated and secure data retention platforms (policy automation, compliance reporting) and multi-channel, geo-targeted public warning/mass-alert systems. Nexburg was formed as a carve-out and renamed from the Utimaco TS Group in December 2025 and positions itself on ensuring regulatory compliance, network security and operational integration for mobile network operators, internet service providers and law enforcement/authorities.
National Security • Telecommunications • Telecom Infrastructure • Est. 1994
≈ $20k – $84k per year (Estimated) • Junior • 1+ year exp • Germany • Remote (Germany) • Bachelor's Degree • Full-Time • Junior
Python
Cybersecurity
Wireshark
Cryptography
OpenSSL
CryptoNext Security is a European cybersecurity and post-quantum cryptography (PQC) company that specializes in protecting digital communications and data infrastructure against quantum computing threats. The firm provides quantum-resistant cryptographic software suites, key management tools, and migration services to help enterprise, government, and defense organizations transition away from legacy encryption algorithms. By integrating NIST-standardized PQC protocols into existing hardware and software systems, it enables long-term data privacy and secure digital operations in the post-quantum era.
Paris • Information Security • Quantum Science & Computing • Cybersecurity
≈ $47k – $114k per year (Estimated) • Equity • Senior • 5+ years exp • Paris • Remote (France) • Relocation • Visa sponsorship • Master's Degree • Full-Time • Senior
CI/CD
GitLab CI
QEMU
GitLab
Chips/EDA
Xilinx Vivado
Cryptography
OpenSSL
US headquartered Arista Networks provides software-driven cloud networking solutions for large data center, cloud computing, high-performance computing and high-frequency trading environments. Products includes Low latency switches.
HQ: Santa Clara, United States • Telecommunications • Information Technology • Data Centers • Network Equipment • Enterprise Networks • 1001-5000 employees • Est. 2004
≈ $142k – $288k per year (Estimated) • Lead • 6+ years exp • In office (Austin, United States) • Bachelor's Degree • Full-Time • Senior
C++
Python
DevOps
Rest API
Cryptography
OpenSSL
Sectigo is a leading provider of SSL certificates & automated certificate management solutions. A Certificate Authority trusted by global brands for 20+ years.
Manchester • Ottawa • Frankfurt am Main • Hamburg • Berlin • Information Security • Cybersecurity • Digital Signature
≈ $11k – $29k per year (Estimated) • Junior • 1+ year exp • In office (Chennai, India) • Bachelor's Degree • Full-Time • Senior
Java
Java
Apache Tomcat
DevOps
HAProxy
Nginx
Cybersecurity
Wireshark
Cryptography
OpenSSL
Chatbot Analytics gives contact centers complete visibility into chatbot and voicebot performance to drive better CX. Learn more now.
Bengaluru • Herzliya • Columbia • AI Agents • Customer Relationship Management (CRM) • Artificial Intelligence • 501-1000 employees • Est. 1994
Lead • In office • Principal
C++
DevOps
Git
WebSockets
Cryptography
OpenSSL
Motorola Solutions is a global leader in public safety and enterprise security solutions, specializing in land mobile radio communications, video security, access control, and command center software. Created in 2011 following the spin-off of Motorola's mobile phone division, the Chicago-based company primarily serves law enforcement, emergency medical services, government agencies, and commercial enterprises. Its integrated ecosystem connects critical communications, AI-powered video analytics, and emergency dispatch systems to help organizations safeguard communities and operations.
HQ: Chicago, United States • Government • Military • Law Enforcement • Military Communication • 1001-5000 employees • Est. 2011
$140k – $200k per year • Equity • Senior • 5+ years exp • Remote/Hybrid (Los Angeles, United States) • Relocation • Bachelor's Degree • Full-Time • Senior
Bash
C++
Python
C
C
SDL
DevOps
Docker
Podman
Self-Healing
Cybersecurity
CIS Benchmarks
Threat Modeling
Cryptography
OpenSSL
Paramount Computer Systems is a Dubai-based cybersecurity solutions provider that specializes in safeguarding critical digital infrastructure across the Middle East and GCC region. Established in 1992, the company offers an end-to-end service suite encompassing governance, risk, and compliance (GRC), network security, identity management, and managed threat protection. Serving major enterprises in banking, government, energy, and telecommunications, it helps organizations build resilient digital environments through advanced security technology and strategic consulting.
HQ: Dubai, United Arab Emirates • Internet Services • Internet Security Services • Information Security • Cybersecurity • Est. 1992
In office (Dubai, United Arab Emirates) • Full-Time
Java
Databases
MS SQL
Cryptography
OpenSSL
Atria Group (Atria Plc) is a leading Nordic food industry company that specializes in meat processing, ready meals, and convenience food production. Headquartered in Finland, the enterprise operates extensively across Northern Europe, including Finland, Sweden, Denmark, and Estonia, serving retail, food service, and industrial customers.
HQ: Plano, United States • Prepared Foods • Food & Beverages • Meat & Poultry • 1001-5000 employees
≈ $144k – $259k per year (Estimated) • Senior • 7+ years exp • In office (Sunnyvale, United States) • Contractor • Senior • English
JavaScript
Ruby
Ruby
Ruby on Rails
Databases
MySQL
Cryptography
OpenSSL
