Senior Network & Security Engineer (w/m/x/d)

Join the ride!

You own the network and security posture of our platform end to end: the cloud

environments our services run in, the connections between vehicles, offices (VPN),

back-office systems (Admin-Tools), and the controls that keep customer and payment

data safe.

Our product runs on the street around the clock. Your work keeps it reachable, keeps the

wrong people out, and makes every change to the network reviewable and reversible.

This position is Berlin based.

Your Responsibility

Design, build and run our cloud networks: VPCs, routing, DNS, load balancing, private connectivity and zero-trust access for staff and services

Own identity and access: single sign-on, multi-factor authentication, roles and least-privilege access across cloud, tools and application systems

Harden the platform: firewall and WAF policy, TLS and certificate lifecycle, secrets management, host and container baselines

Run vulnerability management from scan to fix, and lead security incident response with clear write-ups

Keep all network and security configuration as code, reviewed and deployed through CI

Monitor for abuse and outages, and set alerting that wakes people only when it should

Support audits and customer security questionnaires with evidence that already exists

Effectively deploy and use AI agents

Your Experience

5+ years running production networks and security for an online service, with on-call experience

Deep networking fundamentals: TCP/IP, DNS, TLS, routing, VPN and firewalls, on a public cloud and on physical office networks

Hands-on with one major cloud provider's networking and IAM, and with infrastructure as code such as Terraform or OpenTofu

Identity engineering in practice: OIDC and SAML single sign-on, MFA rollout, role design and access reviews

Security operations: vulnerabili