
Senior Platform Engineer - Product Security (d/f/m) at Taxfix. Location Information: Berlin. . 🚀 . Build Secure Systems That Empower Millions. At . Taxfix Group. , we’re reimagining tax filing for everyone. Through our brands—. Taxfix. , . Steuerbot. , and . TaxScouts. —we’ve helped people reclaim over . €3.5 billion. in tax refunds. Our mission is clear: make taxes stress-free and accessible to all.. Now, we’re looking for a . Senior Platform Security Engineer. to strengthen the backbone of our product—our cloud-native infrastructure and AI/ML systems. If you're ready to get hands-on with cutting-edge security challenges in cloud and AI, while collaborating across engineering, data, and DevOps, this role is for you.. 🔧 . What You’ll Do. Design and implement secure, scalable infrastructure across . AWS, GCP, and Azure. Secure our containerized environments (. Docker. , . Kubernetes. ) and service meshes. Build and maintain secure . Infrastructure as Code. with . Terraform. or similar tools. Lead and enhance . CI/CD pipeline security. , embedding . DevSecOps. principles. Protect AI/ML systems—safeguard training data, prevent model/prompt attacks, and apply privacy-preserving methods. Respond to cloud and AI security incidents using frameworks like . MITRE ATT&CK. Perform regular . risk assessments. , threat modeling, and infrastructure reviews. Collaborate across engineering, operations, and data science to integrate security early and often. 🧠 . What We’re Looking For. Solid experience in . cloud-native security. and . software engineering. Proficient in . Python. , . Terraform. , and container tools (Docker, Kubernetes). Practical experience securing . AWS. , . GCP. , or . Azure. environments. Familiarity with . CNAPP tools. like Wiz, Sysdig, or AquaSec. Exposure to security . incident response. and detection strategies. 💡 . You’ll Thrive If You.... Enjoy ownership and hands-on problem solving. Learn fast and navigate ambiguity with confidence. Communicate clearly with both engineers and non-technical teams. Are humble, collaborative, and always curious to improve. ✅ . Nice to Have. Certifications: . OSCP/OSWE. , . AWS/GCP Security or Architect. , . Network certifications. Knowledge of . JavaScript frameworks. like React or Node.js. Experience working with . AI/ML security. or . privacy-preserving technologies. 💚 Why Taxfix?. 🏖️ . 30 vacation days. + flexible working hours. 🌍 Work from abroad up to . 6 weeks per year. 🐶 Dog-friendly office. 💸 . Employee stock options. —everyone shares in our success. 🧘 Wellness budget, mental health coaching, and yoga sessions. 💼 Free tax filing via our app—and internal support for your personal taxes. 🙌 Join Us. We’re building the future of tax filing—and we’re securing it at every layer. If you’re passionate about building resilient systems and bringing clarity to complex challenges, . we’d love to hear from you. .. 🌈 We’re committed to diversity and inclusion. Please skip adding a photo, age, or marital status—let your experience and perspective speak for itself. Even if you don’t meet every requirement, we encourage you to apply.. Excited? So are we. Learn more about . Team Taxfix. on our blog and get a glimpse of our culture. . . Not sure if you meet all the requirements for this role? Please apply anyway. You might bring something special to the team that we hadn't considered previously.. .