Softwareentwickler/in

• Your role at Dynatrace
• Our team builds and maintains the foundational infrastructure services used across the Dynatrace Platform.

We're looking for an experienced Cloud Engineer to join our Platform Infrastructure team with a focus on Application Networking. You will be working with service mesh technologies, DNS automation, certificate management, and application load balancing to deliver a secure, observable, and resilient connectivity layer for our Kubernetes-based platform - at scale.

This role is perfect for someone who enjoys developer-side Kubernetes work, designing Istio service mesh policies, automating certificate lifecycles, and shaping how internal and external traffic flows across our platform.

• Your Responsibilities
• •Deploy, operate, and maintain core application networking components on Kubernetes (Istio, LoadBalancer, External-DNS, cert-manager).
• •Design and enforce mTLS policies, traffic management rules, and authorization policies within the service mesh.
• •Manage the rollout and migration of workloads from Istio sidecar to Ambient Mesh mode.
• •Automate DNS record lifecycle across cloud providers using External-DNS.
• •Own certificate lifecycle management and PKI integration via cert-manager.
• •Configure and maintain application load balancing using Kubernetes Gateway API and cloud-native ingress solutions.
• •Automate deployments using CI/CD and GitOps principles (ArgoCD, ArgoWF, Jenkins).
• •Collaborate with platform and product teams to provide secure, reliable, and observable service-to-service communication.
• •Work with major cloud providers (AWS, Azure, and GCP) to ensure resilient networking across environments.
• •Participate in troubleshooting and incident resolution for networking and connectivity services.
• •Continuously improve service monitoring and observability for mesh and networking components.

• What will help you succeed
• Must Haves:

Deep knowledge and proven hands-on experience with Kubernetes networking and micro service architecture.

Developer-oriented Kubernetes networking knowledge (Services, Ingress/Gateway API, NetworkPolicies).

Experience with certificate management and DNS management.

Familiarity with CI/CD and GitOps workflows.

Experience with AWS, Azure, or GCP networking (at least one - VPC, load balancers, DNS, private connectivity).

Solid understanding of TLS/PKI concepts (certificate issuance, rotation, trust chains).

Basic understanding of Kubernetes Operators principles (CRD, Reconciliation)

Terraform/OpenTofu experience for cloud networking resources (infrastructure currently partly managed this way - migrating towards more operators)

Nice-to-have:

Monitoring & observability experience for service mesh.

Experience with any of these technologies: Kafka, PostgreSQL, Vault, RabbitMQ, Redis, External Secrets Operator (ESO) or Kyverno.

• Why you will love being a Dynatracer
• •Dynatrace is a leader in unified observability and security.
• •We provide a culture of excellence with competitive compensation packages designed to recognize and reward performance.
• •Our employees work with the largest cloud providers, including AWS, Microsoft, and Google Cloud, and other leading partners worldwide to create strategic alliances.
• •You'll get to work at the forefront of innovation with Dynatrace Intelligence-the industry's first agentic operations system. Bringing together deterministic and agentic AI, it helps teams understand what's happening, why it matters, and what to do next- automatically.
• •Over 50% of the Fortune 100 companies are current customers of Dynatrace.

Apply now: https://www.dynatrace.com/careers/jobs/1434870200/