10,191 Cybersecurity jobs
Open tech roles at companies in cybersecurity.
Android Vulnerability Researcher
A security researcher in Cellebrite's Android Security Research Labs performs vulnerability research and exploit development across the mobile stack — from the app layer down to kernel, TrustZone, bootloader, and firmware — reverse engineering undocumented code and turning bugs into real-world phone-unlocking extraction capabilities used by law enforcement in digital investigations.
Инженер данных (Data engineer)
Data engineer at InfoTeCS, a top-5 Russian information-security vendor, working on-site in St. Petersburg: set up batch/streaming data ingestion with orchestration (e.g. Airflow), evolve storage architecture (Data Lake/Parquet, ClickHouse), and maintain Docker-based test stands and benchmarks. Core stack: Python, SQL, PostgreSQL, ClickHouse, Docker, Linux.
Product Designer | Mid-Senior
Nord Security is hiring a mid-senior Product Designer to own the Dark Web Monitor (DWM) experience within its cybersecurity suite (NordVPN, NordPass, Saily, Coveron). The role covers end-to-end design across web and app surfaces, from problem framing through design QA, working closely with POs, engineers, UX researchers, and writers.
Stage Junior Software Engineer
Internship (stage) at ChapsVision's TRACIP digital-forensics unit in Nancy: joining a .NET team to build a reworked navigation feature for a forensic application, developing modern React components that interoperate with the existing C#/Razor app, with tests, code reviews, SonarQube and GitLab CI.
RF System Engineer
The Hardware System Engineer will lead end-to-end design, integration, verification, and production of RF-centric hardware systems for Sentrycs' counter-drone solution, collaborating across hardware, RF, and software subsystems and using tools such as spectrum analyzers and Python/MATLAB.
Senior Backend Engineer - Data
Senior backend engineer with a data-engineering focus who designs, builds, and runs internet-scale data ingestion pipelines and services for IONIX's external attack-surface management platform, owning features end to end. Core stack: Python, modern data platforms like Databricks/PySpark, Kubernetes, cloud, and CI/CD.
Lead Software Engineer - (Web Platform)
Leads Bitwarden's Web Platform team in Noida, owning the web monorepo tooling (nx, webpack, Vite, npm/pnpm) behind the web app, Electron desktop client, browser extension and CLI. Day to day they modernize build pipelines, maintain the technical roadmap, unblock and mentor engineers, and represent the team in cross-team technical decisions.
Senior Backend Engineer
Senior backend engineer at IONIX, a cybersecurity company doing external attack surface management, owning services end-to-end from design through production while tackling scale and performance. Core stack is Python and/or Go, with some PostgreSQL, Kubernetes, CI/CD, and daily use of AI coding tools.
IT Specialist
Early-career first-line IT Specialist on the DevOps/IT team at IONIX, a cybersecurity (external attack surface management) company in Tel Aviv. Handles employee onboarding/offboarding, device and access support across Windows/macOS/Ubuntu, administers Microsoft 365, Entra ID, Slack and Atlassian, and helps with endpoint protection (CrowdStrike) and inventory.
Mobile Developer
Senior mobile engineer at BioCatch working on the mobile SDK behind its behavioral-biometrics fraud prevention product. Day to day: SDK architecture and infrastructure, owning the SDK-to-backend communication layer, and driving performance, monitoring, and observability across Android, iOS, Flutter, Jetpack Compose, and SwiftUI.
Lead Software Engineer (Secrets Manager & AI Identity)
Lead the design and development of Bitwarden's next-generation privileged access platform, focusing on secure gateway services, terminal access protocols, and auditing. Core technologies include C#, .NET, Rust, TypeScript, Docker, Kubernetes, and security tools for identity management and audit logging.
Lead Software Engineer (Priv Controls)
Lead engineer on Bitwarden's Privileged Access Management (PAM) team in Noida, designing and owning secure gateway services, terminal logins, and session recording end-to-end—from design and secure development to deployment and on-call. Core stack: C#/.NET, Rust, or TypeScript with Docker/Kubernetes, automated testing, CI/CD, and observability tooling.
Team8-Cybersecurity Marketing Manager
Team8 is hiring a Marketing Manager in Tel Aviv to build its cybersecurity brand via thought leadership, content, PR, events, and digital channels. Day to day: writing and editing content assets, overseeing PR, brainstorming strategy with firm leadership, and using analytics to optimize impact — reporting to the CMO.
Cyber Security Analyst
SOC analyst at We Ankor's 24x7x365 cyber center: handling security incidents, detecting threats, and running first-level investigations while operating SIEM, EDR, big-data and other security systems on shifts. Needs Windows and networking fundamentals; prior SOC/SIEM (ArcSight/Elastic) experience is a plus.
Senior DevOps Engineer
DevOps Engineer at Frame Security, an early-stage cybersecurity startup building AI-driven security awareness training and attack simulations. The role involves building and maintaining cloud infrastructure, designing CI/CD pipelines, implementing security best practices, and creating monitoring/observability using Kubernetes, Docker, Terraform, and a major cloud platform.
Senior Product Manager
Own the cybersecurity product roadmap, defining AI-driven features and specs for automated security validation tools in a fast-paced SaaS environment.
SOC Analyst L2
Level-2 SOC analyst delivering security monitoring, threat detection, incident investigation, and response for international clients from Calicut on 24/7 rotating shifts. Core stack: SIEM (Microsoft Sentinel, Splunk, QRadar), EDR (Defender, CrowdStrike), vulnerability tools, and light scripting.
Senior Backend Developer
Senior backend developer on BioCatch's core backend team, building services that process high volumes of real-time traffic under strict SLA and latency budgets for the company's behavioral biometrics fraud-prevention platform. Main stack is Python with cloud microservices, CI/CD, and Docker; Rust is a plus.