Developing and maintaining AWS CDK infrastructure (Python) across 20+ infrastructure projects
Operating and troubleshooting 20+ ECS Fargate services and 50+ Lambda functions
Managing and optimizing GitLab CI/CD pipelines across 46 repositories
Working with RDS PostgreSQL – performance tuning, backup/recovery
Implementing security principles, build and maintain CloudWatch monitoring, alerting and dashboards
Taking ownership of specific platform components (data services, importers, integrations)
Ensuring coding quality and quality in the CI/CD pipelines
Identifying and fixing technical debt – solve problems, not just work around them
Improving documentation: runbooks, ADRs, operational guides
Supporting other team members on complex technical topics
Collaborating with and coordinating external consultants and team members on shared tasks and cross-cutting topics

University degree in computer engineering or comparable work experience
Minimum of 5 years proven experience working as a DevOps or related role or comparable job expertise
AWS Cloud Platform experience: ECS Fargate, Lambda, RDS PostgreSQL, CloudWatch, IAM, Secrets Manager
Infrastructure as Code tools: AWS CDK (Python) preferred; Terraform/CloudFormation with willingness to learn CDK
CI/CD tools: GitLab CI/CD or comparable
Experience with Docker, ECS Fargate or Kubernetes
Experience with monitoring & incident Response
CloudWatch or comparable
Experience with Java/Springboot and PostgreSQL
Security mindset: IAM least privilege, secrets management, WAF, GuardDuty

Site Reliability Engineer

Key skills