Top Cybersecurity Jobs in Prague

Secure Zapier’s production infrastructure by identifying and mitigating risks, hardening cloud environments, improving Terraform and CI/CD security, managing vulnerability and misconfiguration tools, enforcing least-privilege access, strengthening data governance, hardening Kubernetes images, and supporting incident response. The role collaborates with Platform, Engineering, and Security teams in a remote-first environment.

A 12-month graduate sales accelerator training graduates across AI-first sales, Cisco technologies (Collaboration, Security, Networking, Cloud). Complete bootcamp and rotations in Amsterdam, then transition to an Inside Account Executive role in Prague covering Switzerland. Partner with Solutions Engineers, earn certifications, use AI tools for prospecting, and build customer relationships to drive revenue outcomes.

Develops complex, multi-vendor technology solutions for end customers, partners, and resellers. Responsibilities include solution architecture, technical project management, sales opportunity support, customer relationship management, technical quoting, site visits, training, product communication, and issue resolution. The role requires broad IT industry knowledge, strong communication and planning skills, technical accreditation, and proficiency with Microsoft Office and business systems.

Build and scale low-latency AI serving infrastructure for SLMs, prompt-injection engines, and classification services. Architect GPU-accelerated inference pipelines, backend microservices, Kubernetes clusters, rate limiting, tenant guardrails, monitoring, and autoscaling systems. Develop continuous evaluation, retraining, model CI/CD, regression gates, and MLOps/LLMOps pipelines while improving service reliability, latency, cost efficiency, and detection quality.

Build and harden Chromium-based browser components in C++ for AI and browser security. Develop prompt-injection and Shadow AI detection, integrate AI agents, MCP servers, and CDP, and support networking and HTTP security capabilities. Build tooling and detection services with Python or Rust, deploy cloud infrastructure on AWS or GCP using Kubernetes and Terraform, and optimize high-scale systems across browser and backend environments.

Leads a global engineering team preparing storage products for post-quantum security. Responsibilities include hiring and mentoring engineers, auditing cryptographic usage, developing risk-based remediation roadmaps, coordinating execution across international engineering teams, and reporting security readiness, resource needs, and risks to senior leadership.

Design and implement security architecture across cloud, on-premises, and hybrid environments. Embed security into initiatives, mature DevSecOps, and secure applications, IAM, secrets, infrastructure, data flows, and partner exchanges. Provide hands-on expertise across Azure, Kubernetes, Terraform, CI/CD, and analytics systems. Collaborate with engineering, SOC, cybersecurity administration, compliance, and senior stakeholders to map risks to controls and improve security architecture.

Investigate and respond to advanced security incidents end-to-end, operate and tune security tooling (SIEM, EDR, NDR, IDS/IPS), work across AWS and Azure, improve detection logic and playbooks, perform threat hunting and purple teaming, mentor junior analysts, and participate in shift work including nights and weekends.

Own end-to-end security for tokenized-asset infrastructure, including smart-contract audits, penetration testing, threat modeling, secure code review, custody and signing workflows, IAM, secrets management, detection, incident response, and remediation. Contribute TypeScript product engineering while partnering with engineering, security, CISO, compliance, auditors, and external assessors across blockchain and cloud environments.

Own and operate the AI security runtime control plane across Azure, AWS, and GCP. Build inline AI enforcement, tune prompt-injection, data protection, tool-call, and agent access policies, and integrate security platforms with SIEM/SOC workflows. Lead L3 investigations, automated containment, cloud and Kubernetes security, DevSecOps controls, vendor evaluations, and closed-loop red-team remediation. The role requires automation, infrastructure-as-code security, multi-cloud identity management, incident response, and collaboration with technical leadership.

Provides L2 monitoring, triage, investigation, and escalation for AI and cloud security detections. Analyzes telemetry using KQL or SQL, maintains dashboards, and produces operational, compliance, and risk reporting. Investigates AI threats including prompt injection, jailbreaks, data leakage, agent hijacking, and unauthorized tool activity. Monitors Azure, AWS, and GCP posture, supports vulnerability and compliance remediation, documents cases, and partners with SOC, cloud, incident response, and engineering teams.

Own Coinflow’s defensive and offensive security posture by operating the SIEM, conducting internal penetration tests, managing vulnerabilities and dependencies, improving the secure development lifecycle, and supporting PCI DSS, SOC 2, ISO 27001, and DORA compliance. The role also includes security monitoring, incident triage, threat modeling, security tooling automation, and collaboration with engineering teams across cloud and application environments.

Build production infrastructure features in Go while embedding security into the product. Own vulnerability triage and remediation through patched releases, threat-model new features, conduct security-sensitive code and design reviews, and improve secure engineering practices. Requires deep Kubernetes knowledge, including API server, admission control, RBAC, controllers, kubelet, and attack surfaces such as container breakout and privilege escalation.

Manage and grow cybersecurity channel partnerships across EMEA. Responsibilities include developing joint business plans, driving indirect revenue, managing pipelines and deal registrations, enabling resellers and distributors, executing channel programs, coordinating co-marketing, recruiting partners, analyzing performance, and collaborating with sales, marketing, product, engineering, and customer success teams.

Own the full enterprise sales cycle across Iberia, from prospecting and new-logo acquisition through negotiation and close. Manage territory activities, complex multi-stakeholder deals, demos, proof-of-value engagements, pipeline forecasting in Salesforce, and strategic customer relationships. Collaborate with Marketing, Sales Engineering, Product, and Leadership while consistently exceeding quotas and mentoring junior team members.

Own the full enterprise sales cycle across the Nordics, from prospecting through negotiation and close. Drive new-logo acquisition, manage complex multi-stakeholder deals, deliver tailored demos and proof-of-value engagements, maintain pipeline and forecasting in Salesforce, and build trusted relationships with key stakeholders. Collaborate with marketing, sales engineering, product, and leadership while consistently exceeding quotas and supporting junior team members.

Implements application security controls across CI/CD pipelines and Git workflows, including SAST, DAST, SCA, and secrets scanning. Builds automation scripts, analyzes vulnerabilities, supports remediation, standardizes secure coding practices, and tracks application security metrics. Collaborates with development, platform, and security teams to improve secure software development operations.

Drive security operations through detection engineering, incident response, threat hunting, threat intelligence integration, security automation, and cloud security monitoring. Build and tune Splunk detections, investigate and contain complex incidents, develop Python and SOAR workflows, operationalize threat intelligence, monitor AWS, GCP, Azure, containers, and Kubernetes, and evaluate AI-assisted security workflows. The role also develops playbooks, detection-as-code infrastructure, testing frameworks, and response automation within a global 24/7 security operations environment.

Own product and infrastructure security across fintech products and cloud environments. Lead threat modeling, architecture reviews, secure code reviews, vulnerability management, bug bounty operations, CI/CD security scanning, IAM and secrets management, and security standards. Partner directly with engineering leadership to identify and remediate critical vulnerabilities across backend services, APIs, frontends, Solana programs, and infrastructure.

Lead and scale OX Security’s EMEA channel ecosystem by developing partner strategy, recruiting and enabling partners, driving channel-sourced pipeline and revenue, and coordinating joint go-to-market execution. The role manages relationships with VARs, MSSPs, distributors, and system integrators while collaborating with Sales, Marketing, and Product. Responsibilities include partner performance optimization, joint planning, program development, ecosystem analysis, and representing the company within the cybersecurity channel community.

Own full-cycle technical recruiting across Engineering, Product, and Design. Build diverse talent pipelines, advise hiring managers and senior leaders, use AI-assisted recruiting tools, improve recruiting processes, manage talent communities, and report on hiring metrics. The role emphasizes stakeholder influence, candidate advocacy, sourcing hard-to-find talent, and delivering strong candidate and hiring-manager experiences.

Own product and protocol security across Jito’s Solana-based products. Responsibilities include threat modeling, secure design and code reviews, deployment hardening, internal audits, onchain monitoring, bug bounty operations, remediation tracking, AI-assisted security testing, and key and asset risk management. The role requires production software engineering experience, strong application security expertise, security automation skills, and familiarity with Web3, crypto, or DeFi.

Design and harden AWS, Linux, container, Kubernetes, and corporate infrastructure security. Administer Splunk integrations, manage vulnerabilities and CVEs, implement IaC security guardrails, define telemetry standards, support incident response, establish security architecture, and mentor junior engineers while partnering with Engineering, DevOps, IT, and the SOC.

Investigate fraud, money laundering, account abuse, cheating, and security threats. Manage transaction queues, review documentation, conduct deep-dive investigations, identify coordinated abuse patterns, collaborate cross-functionally, and report fraud trends. Recommend process and tool enhancements while maintaining strong customer support, regulatory compliance, and platform integrity.

Own identity and endpoint security across the company, including SSO, MFA, access provisioning, access reviews, MDM, EDR, device security baselines, and IT workflows. Respond to identity and endpoint incidents, assess vendor and SaaS integration risks, support secure AI tool adoption, automate security processes, and help develop scalable security policies and controls.