Senior Security Engineer (m/f/d)

Department: Tech

Location: Berlin

Employment Type: FullTime

Why voize? Because we’re more than just a job!

At voize, we believe the greatest gift to frontline workers is time - time to care, connect, and be present. Today, that time is lost to admin work that pulls nurses away from what matters most: people.

We’re changing that by building the AI companion that frees nurses from admin, giving them back up to 30% of time. We don’t replace humans - we support and amplify their impact. Today, 1,100+ care facilities trust voize, and over 150,000 nurses rely on our AI companion to ease their daily workload.

Our mission is backed with a $50M Series A funding led by Balderton Capital, with support from HV Capital, Y Combinator and other leading VCs.

As a fast-growing team, we combine first-in-class technology with meaningful social impact. And now, we’re looking for you to join us on this mission!

💡 Your Mission

• Manage security across the company, including running the bug bounty program, reviewing incoming reports, coordinating fixes, and maintaining automated security updates.

• Design and enforce secure architecture and engineering practices that prevent vulnerabilities and raise security standards across all teams.

• Regularly test infrastructure and applications to find weaknesses early and strengthen the organization's security.

• Lead security incident response with urgency, reducing detection and fix times while driving long-term improvements.

• Ensure ongoing compliance with security frameworks and certifications, playing a key role in achieving and maintaining HIPAA and C5.

• Monitor emerging threats and assess their impact on services to keep systems resilient in a high-stakes healthcare environment.

🤝 Your Skillset – What you bring to the table

• Several years of experience in vulnerability management, incident response, or security engineering in cloud-native environments.

• Strong backend engineering fundamentals, ideally with Kotlin, and the ability to collaborate closely with product/platform teams to build secure and scalable services.

• Hands-on security expertise across modern infrastructure, including Linux, networking, storage, Kubernetes/Docker/containers, AWS cloud services, Infrastructure-as-Code/GitOps, and databases such as PostgreSQL, Redis, MongoDB, and DynamoDB.

• Several years of experience in assessing vulnerabilities, prioritizing risks, and designing effective long-term solutions.

• A proactive mindset, you identify weaknesses before they can be exploited.

• Clear communication and collaboration skills that influence and elevate teams.

• Experience working with security or compliance frameworks such as HIPAA, SOC 2, or C5 is beneficial but not required.

🎯 Our Success Mindset – How we work at voize

• Resilience is one of your strengths – you see challenges as opportunities, not obstacles

• Iterative working suits you – you test, learn, and improve constantly instead of waiting for perfection

• Communication & feedback come naturally to you – you openly address issues and both give and receive constructive feedback

🌱 Growing together – what you can expect at voize

• We are a fast-growing startup, that means you will tackle challenges, grow quickly, and make a real impact, giving healthcare professionals more time for real patient care

• We foster an open, collaborative culture with regular team events, whether you work from our Berlin office or remotely from Germany

• Become a co-creator of our success with stock options

• Generous perks: 30 vacation days plus your birthday off, Germany Transport Ticket, Urban Sports Club, regular company off-sites, and access to learning platforms such as Blinkist and Audible

• You decide when you work best, that means flexible working hours and a good hybrid set-up.

✨ Ready to talk? Apply now! 🚀

We look forward to your application and can’t wait to meet you – no matter who you are or what background you have!