Senior DevOps/Cloud Engineer/Full time, onsite in Luxembourg/580 € pd

Excellent, not to be missed 3 year mission for a Senior DevOps/Cloud Engineer based in or in close proximity to Luxembourg.

Full time, on site in Luxembourg.

EU citizens only.

Languages requirements: French and English

The mission:

• Migration and modernization of Legacy applications
• Cloud-native and microservices-based architectures
• Vendor lock-in limitation and reversibility strategies
• Automation, CI/CD, and Infrastructure as Code
• High availability, resilience, and performance optimization

TASKS AND RESPONSIBILITIES

Cloud Platforms & Modernization

• Contribute to reliability and resilience of cloud platforms
• Modernize Legacy applications hosted in data centres and cloud environments
• Design solutions on AWS, Azure, and/or Google Cloud Platform
• Develop vendor-agnostic cloud architectures
• Implement monitoring using ELK, CloudWatch, OpenTelemetry or equivalent tools

Architecture & Integration

• Design software architecture and integration strategies
• Implement integration patterns (event-driven, publish/subscribe, request-reply)
• Ensure interoperability via OpenAPI/Swagger standards

Implement Middleware solutions

• Apply high availability, fault tolerance, retry mechanisms and circuit breaker patterns
• Containerize applications using Docker in cloud-agnostic environments
• CI/CD & Infrastructure as Code
• Design and integrate CI/CD pipelines
• Automate infrastructure using Terraform, Bicep or equivalent
• Promote DevOps and DevSecOps best practices
• Manage Git repositories and GitLab workflows
• Collaborate closely with operations teams

API & Event-Driven Systems

• Design and develop REST and GraphQL APIs
• Define API versioning strategies
• Integrate distributed event systems (Kafka/Azure Service Bus)
• Manage schema evolution and asynchronous integrations

Database & Migration

• Security & Compliance
• Documentation & Communication
• Communicate complex technical concepts effectively to stakeholders

REQUIRED SKILLS & QUALIFICATIONS

Education:

• Bachelor's degree in Information Technology, Computer Science or related field

Certifications:

• At least one Microsoft Azure Expert-level certification
• Microsoft Certified: Designing and Implementing Microsoft DevOps Solutions
• AWS Certified Cloud Practitioner (or equivalent hyperscaler certification)

Technical Competencies:

• Cloud Platforms: AWS/Azure/GCP
• DevOps: CI/CD pipelines, GitLab, Infrastructure as Code
• Containers: Docker
• APIs: REST, OpenAPI, GraphQL
• Messaging: Kafka/Azure Service Bus
• Databases: Oracle, PostgreSQL
• Monitoring: ELK Stack, OpenTelemetry
• Security: OWASP, Secrets Management
• Architecture: Vendor-agnostic cloud design

EXPERIENCE

• Minimum 8 years of relevant IT professional experience
• Strong experience in Cloud Architecture (AWS, Azure, GCP)
• DevOps/CI/CD/Infrastructure as Code
• System integration and API design
• Legacy modernization and migration strategies
• Oracle and PostgreSQL databases
• Distributed and event-driven architectures

Please get in touch for further details.