Personio

www.personio.com

2 Jobs

2,050 Employees

About the Company

Personio's Intelligent HR Platform helps small and medium-sized organizations unlock the power of people by making complicated, time-consuming tasks simple and efficient.

Listed Jobs

Company Name: Personio
Job Title: Security Engineer – Product Security (d/f/m)
Job Description: **Job Title:** Security Engineer – Product Security **Role Summary** Embed security into product development, collaborating with engineering teams to design, build, and maintain secure systems. Balance rigorous security standards with developer-friendly solutions to protect platforms and customer trust. **Expectations** - 5+ years of product security, offensive security, or systems security experience. - Proven ability to assess threat models, analyze vulnerabilities, and prioritize risk mitigation. - Strong communication skills to translate technical security concepts for varied audiences. - Hands-on experience with SAST/SCA tools, security automation, and CI/CD integration. - Demonstrated initiative in owning security process improvements and incident response. **Key Responsibilities** - Maintain and enhance product security toolchains, including automation and internal libraries. - Conduct design/code reviews, threat modeling, and risk assessments to identify and mitigate vulnerabilities. - Educate engineering teams through training programs and security champion initiatives. - Support security operations, incident response, and internal/external security testing (e.g., penetration testing). - Manage relationships with security vendors, researchers, and bug bounty programs. - Ownership of vulnerability lifecycle, from triage to remediation tracking and risk acceptance. - Develop and maintain security documentation, policies, and metrics for stakeholders. **Required Skills** - Secure-by-design principles (least privilege, confidentiality, integrity). - Threat modeling and exploit analysis of code and architecture. - Remediation strategy implementation across multi-language frameworks (Go, Python, Kotlin, PHP). - Security tooling proficiency (SAST, SCA, dependency scanning, secrets management). - Stakeholder collaboration to align security goals with development workflows. - Incident response and penetration testing experience. **Required Education & Certifications** - Bachelor’s degree in computer science, cybersecurity, or related field (or equivalent experience). - Certifications (e.g., CISSP, CEH, or equivalent) preferred but not required.

London, United kingdom

On site

Mid level

03-02-2026

Company Name: Personio
Job Title: Software Engineer - Munich/London (d/f/m)
Job Description: **Job Title** Senior Software Engineer – Backend & Platform (Munich/London) **Role Summary** Lead the design, implementation, and evolution of scalable backend services that power core platform capabilities, including data models, APIs, and workflows for org management and governance. Contribute to product‑centric feature development, system modernization, and technical excellence across the stack, with occasional front‑end (React) work to unblock delivery. **Expectations** - Deliver high‑quality, maintainable code in a fast, ambiguous environment - Own end‑to‑end solutions, from architecture to production deployment - Drive technical and product decisions, ensuring alignment with user needs and system scalability - Mentor peers, conduct code reviews, and influence senior‑heavy team culture **Key Responsibilities** - Design, build, and maintain secure, scalable backend services supporting complex permissioning and governance - Modernise existing foundations: performance tuning, observability, robustness, technical debt reduction - Create backward‑compatible migrations, versioning strategies, and safe rollout mechanisms for large‑scale changes - Collaborate with product, design, and cross‑team stakeholders to integrate solutions across the ecosystem - Occasionally contribute to frontend (React) tasks that unblock delivery or improve overall user experience **Required Skills** - Strong backend engineering experience with production systems - Proficient in Java, Kotlin, or comparable JVM languages (preferred but not mandatory) - Comfortable operating in ambiguous, rapidly changing environments - Product‑mindful approach to problem solving and solution ownership - Excellent communication with engineers, product managers, and stakeholders - Front‑end (React) experience is a strong plus, not a requirement **Required Education & Certifications** - Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent practical experience) ---

London, United kingdom

On site

Senior

12-02-2026