Security Software Engineer Jobs

Senior Software Engineer, Information Security – Bentonville, AR. Design and scale phishing-resistant MFA and certificate-based authentication solutions within the IAM team. Develop secure enterprise services, automation, and dashboards for identity lifecycle management. Requires 5+ years in IT o...

Seeking a **Software Engineer** with an active **Top Secret/SCI Security Clearance** in **Aurora, CO**. You will design and maintain software for satellite ground systems using **Java** and **C++** in an Agile environment. Requires a STEM degree, 5+ years’ experience, and U.S. citizenship. Prefer...

Mozilla seeks a Senior Software Engineer, Firefox Security to advance browser security architecture and cryptography in the Netherlands. You will design web platform features, improve performance, and resolve complex issues in C/C++ and Rust. Ideal candidates possess strong security fundamentals,...

Senior Software Engineer, Firefox Security – Canada. Join Mozilla to advance Firefox’s core security architecture, focusing on cryptographic protocols, WebPKI, and security-sensitive web APIs. You will design and ship web platform features, improve browser reliability and performance, and resolve...

Join GM as a Staff Security Software Engineer on the IAM team, developing cutting-edge identity access management technology. You'll architect and optimize SaaS services, leveraging 9+ years of experience with EntraID, SailPoint, and cloud platforms like AWS or Azure. This role requires advanced ...

Principal Software Engineer, Security AI – Mountain View. Design and build AI-powered services securing Microsoft’s cloud at scale. Leverage LLMs, RAG, and knowledge graphs to create intelligent security workflows. Requires 6+ years coding in Python/C++ and expertise in AI/ML systems. Join a team...

Join a fast-growing AI and data-driven tech company as a Staff Software Security Engineer in London. This hybrid role focuses on application security, cloud security (AWS/GCP/Azure), and embedding security into CI/CD pipelines. You’ll collaborate with engineering teams on threat modelling, vulner...

Lead Software Security Engineer sought for a London-based hybrid role. Drive application security across engineering teams, leveraging expertise in threat modelling, CI/CD security, and cloud environments (AWS/GCP/Azure). Partner with developers to embed secure practices and influence technical d...

Staff Software Security Engineer sought by a fast-growing London tech firm specializing in AI and data-driven products. This engineering-led role focuses on embedding security into the SDLC, not traditional SOC work. You will drive application security, threat modeling, and CI/CD security across ...

Principal Network Security Software Engineer sought for a leadership role in Bengaluru, India. You will guide a team designing cloud-native security features, requiring 12-15 years’ experience with networking protocols (HTTP, DNS, TCP/UDP) and programming in Go, Java, or C++. Expertise in AWS/Azu...

Senior Staff Engineer (Cloud Platform, Production & Reliability) sought for CyberArk’s Machine Identity Security team in Santa Clara, CA. You will design and evolve highly available cloud infrastructure, lead reliability improvements, and standardize IaC practices. Requires 5+ years in DevOps/SRE...

Senior Security Software Engineer sought to lead secure cloud platform design in Austin or Warren, US. You will own authentication, authorization, and access control systems, mentoring engineers and setting engineering standards. Requires 5+ years in software/security engineering with expertise i...

Uber seeks a Sr Software Engineer for Core Security Engineering in Seattle, San Francisco, or Sunnyvale. You will build secure-by-default production environments and industry-leading security products. Requires 6+ years in software engineering with Go, Java, or Python, plus experience in large-sc...

Senior Software Engineer with expertise in C#/.NET and Angular needed in Hyderabad to secure and maintain a 10M-line enterprise codebase. You will drive bug fixes, security hardening, and compliance testing using OWASP and Black Duck. Collaborate with cross-functional teams and vendors on SOA and...

Join Microsoft Security in Israel as a Full Stack or Senior Full Stack Software Engineer. Drive cutting-edge cybersecurity solutions in Tel Aviv or Herzliya, leveraging 7+ years of backend and frontend expertise (React, Angular, Vue). Impact global digital safety, design scalable cloud services, ...

Staff / Principal Software Engineer, Security – Stockholm. Join Lovable to build the most trusted AI-powered software creation platform. You'll lead security product features (audit flows, SAST, compliance tooling) and integrate AI/LLM for vulnerability detection. Requires 10+ years, deep React/T...

GM’s Cybersecurity Team seeks a Staff Security Software Engineer in Austin to define technical strategy for enterprise-scale security integrations and AI-driven automation. You will architect data flows across the security stack, operationalize AI with safety and governance, and lead cross-org pr...

Join Microsoft Security in Israel, the global hub for cybersecurity innovation, as a Software Engineer II or Senior Software Engineer. Based in Tel Aviv or Herzliya, you’ll design and build large-scale backend services for cloud and on-premises environments. Ideal candidates have 6+ years of expe...

Join Microsoft Security's elite Israel team as a Software Engineer II or Senior Software Engineer. Develop cutting-edge cyber defense solutions using cloud, AI, and big data in Tel Aviv or Herzliya. Requires 3+ years backend experience, Kubernetes, and cloud infrastructure skills. Collaborate wit...