Cloud Security Engineer

At Exein, our mission is to build the world’s first ecosystem for IoT device security, ensuring all types of devices are secure globally. Our dynamic team is passionate about data, machine learning, open source, and firmware. We constantly work to secure millions of devices, making daily life safer for everyone. Our unique products empower developers to secure their IoT devices with cutting‑edge technology in an easy and frictionless way.

We are looking for a Cloud Security Engineer to design security‑focused architectures, protect our product infrastructure and maintain continuous monitoring against threats. In this role, you will build hardened system designs, implement strict identity and access management, and integrate security throughout our infrastructure and deployment pipelines.

Working alongside engineering teams, you will automate security measures, hunt for threats, and conduct comprehensive security assessments. We’re seeking a candidate with practical cloud experience, solid incident response capabilities and strong Dev Sec Ops  background.

• Design and implement secure, scalable cloud architectures across public cloud platforms, proactively identifying and mitigating security risks.
• Lead cloud security assessments, threat modeling, and risk analysis to strengthen the organization’s security posture.
• Architect and enforce robust Identity & Access Management (IAM) strategies, including RBAC, SSO, MFA, federation, and least‑privilege access at scale.
• Develop and maintain Infrastructure as Code (Terraform, CDK, Pulumi) to ensure secure, repeatable, and auditable infrastructure deployments.
• Implement and optimize continuous security monitoring, log aggregation, and alerting mechanisms; reduce false positives and ensure timely escalation of critical issues.
• Investigate and respond to security incidents, conducting root cause analysis, forensic investigations, and coordinating remediation efforts across teams.
• Embed security controls into CI/CD pipelines, automate security testing, and partner with engineering teams to shift security left in the development lifecycle.
• Drive continuous improvement of cloud security standards, policies, and best practices across the organization.

• Cloud Platforms & Architecture: Hands‑on experience with public cloud infrastructure and native security services. Ability to design secure, scalable cloud architectures and perform assessments for security risks.
• Identity & Access Management (IAM): Deep knowledge of IAM policies, role‑based access control, SSO, MFA and federation. Experience implementing least‑privilege principles and managing access at scale.
• Infrastructure as Code & Automation: Experience with Terraform, CDK or Pulumi to provision infrastructure.
• Security Monitoring & Alerting: Experience with continuous security monitoring and log analysis. Ability to configure alerts, tune for false positives and elevate issues appropriately.
• Incident Response & Threat Analysis: Ability to investigate and respond to security incidents including data breaches and unauthorized access. Experience conducting forensic analysis and coordinating remediation efforts.
• CI/CD & Dev Sec Ops  Integration: Embedding security into CI/CD pipelines, automating security testing and collaborating with engineering teams to shift security left in the development lifecycle.

• Join a fast‐growing international scale‑up operating at the forefront of cybersecurity, protecting organizations against real‑world, evolving threats.
• Play a key role in shaping our cloud security strategy with real influence on architecture, standards, and long‑term direction.
• Work on complex, large‑scale cloud environments where security is mission‑critical, not an afterthought.
• Collaborate with highly skilled engineers and security experts in a culture that values technical excellence and continuous improvement.
• As we scale globally, you’ll have strong opportunities for professional growth, leadership exposure, and career progression.
• Be part of a company that combines startup agility with international ambition in one of the most critical industries today.

Interviews will be held in English – full working proficiency is required.

Exein is committed to creating an inclusive workplace. We evaluate all applications fairly regardless of gender, age, ethnicity, background, or orientation.