Senior AWS Platform Engineer: CI/CD, IAC & SRE

Affinity; Viseu; On-site; EUR 70,000 - 100,000; Full time

Benefits offered by this job

Private health insurance

Mental health support

Continuous learning and certification

Job summary

Hexa is seeking a Senior Platform Engineer to design, govern and evolve enterprise platform capabilities in the financial markets sector. The role focuses on AWS, Internal Developer Platforms, CI/CD, Kubernetes, DevSecOps, observability and reusable engineering standards.

You will define and promote enterprise standards, design CI/CD frameworks, own the Internal Developer Platform strategy and improve productivity, security and time-to-market across product teams.

Qualifications

• 8 to 10 years of experience in Platform Engineering, Cloud, Infrastructure, DevOps or SRE.
• Experience defining enterprise platform standards, CI/CD frameworks and developer platform capabilities.
• Strong experience with AWS and GitLab in large-scale environments.
• Experience with version control, configuration management, software delivery and deployment automation.
• Strong knowledge of Kubernetes and cloud-native platforms.
• Experience with observability, reliability, incident management and operational excellence.
• Experience building or operating Internal Developer Platforms.
• Knowledge of DevSecOps, vulnerability management, secrets management, policy-as-code and compliance automation.
• Experience with platform governance, DORA metrics and continuous improvement.
• Bachelor’s degree in Computer Science, Engineering or a related field.
• Professional working proficiency in English.
• Ownership, autonomy, accountability and a collaborative mindset.

Responsibilities

• Define and promote enterprise-wide platform standards and best practices.
• Design and maintain CI/CD frameworks, reusable capabilities and reference architectures.
• Own and evolve the Internal Developer Platform strategy, Golden Paths and self-service capabilities.
• Improve productivity, consistency, security and time-to-market across product teams.
• Maintain platform documentation, standards and operational procedures.
• Troubleshoot infrastructure issues across development, test and production environments.
• Collaborate with development, operations, security and architecture teams.
• Support architecture reviews for scalable, secure and resilient platforms.
• Monitor performance, reliability, capacity and cost efficiency.
• Automate manual tasks and improve platform operations.
• Lead platform adoption and support teams in applying standards.
• Use governance, DORA metrics and developer productivity insights to drive improvement.

Skills

AWS

GitLab

Kubernetes

CI/CD

DevSecOps

Observability

Platform Governance

Education

Bachelor's degree in Computer Science, Engineering or a related field

Tools

Backstage

Crossplane

Terraform

Prometheus

Grafana

OpenTelemetry

Job description

Hexa is seeking a Senior Platform Engineer to design, govern and evolve enterprise platform capabilities in the financial markets sector. The role focuses on AWS, Internal Developer Platforms, CI/CD, Kubernetes, DevSecOps, observability and reusable engineering standards.

You will define and promote enterprise standards, design CI/CD frameworks, own the Internal Developer Platform strategy and improve productivity, security and time-to-market across product teams.