DevSecOps Expert / FullStack Developer

Manning Global, an Internationally renowned staffing and managed services organization specializing in providing staffing solutions for leading corporations in AI, IT & Telecoms, Engineering, Digital Media, Automotive and Renewable Energy is hiring for its own expanding team a DevSecOps Expert / FullStack Developer to join its managed services project in Luxembourg.

Responsibilities:

• Contribute to the definition of specifications
  

• Carry out technical analyses and detailed studies
  

• Design and implement solutions (applications / APIs / middleware) that meet the specifications
  

• Ensure the security of the developed solutions as well as the overall architecture
  

• Participate in the implementation of CI/CD tools and the development standards used by the department
  

• Develop test suites (unit / functional / end-to-end / performance / security tests, etc.)
  

• Ensure the evolution of existing solutions and guarantee their stability
  

• Be involved in incident management
  

Requirements/Qualifications

• Master’s degree in Computer Science or equivalent professional experience
  

• Significant experience in Identity Management (authentication / federation /
  

• OIDC / SAML / WebAuthN / FIDO2 / etc.) and Access Management (authorization / OAuth / API Gateway / etc.)
  

• Strong knowledge of security aspects (web / mobile / API security, OWASP, SSDLC, GDPR, PSD2, etc.)
  

• Experience in Java J2EE development (Spring Boot / Play), REST APIs, and Angular
  

The following skills are considered an advantage:

• IAM products, API Gateway, ESB, reverse proxies, WAF, etc.
  

• Knowledge of Linux, WSL, and Bash scripting
  

• Virtualization / Containerization / Orchestration: WSL, Docker, Kubernetes, Rancher
  

• Continuous Integration tools: Jenkins 2, Rundeck, Nexus, SonarQube, Azure DevOps, etc.
  

• Testing tools: Load testing (Gatling), Virtualization (Parasoft), EndtoEnd testing (Katalon)
  

Soft skills:

• Ability to work independently and as part of a team
  

• Strong sense of responsibility and organization
  

• Good communication skills
  

• Fluency in French and English; Luxembourgish and/or German is an advantage