Full-Stack & DevOps Engineer (m/f/d)

Description des tâches:

Luxembourg House of Cybersecurity g.i.e. established in 2010 under the patronage of the Ministry of Economy, in partnership with SIGI and SYVICOL is strengthening its high performing team.

We are currently seeking a Full-Stack & DevOps Engineer (m/f/d) on a full-time, permanent contract basis to join our team.

Mission and role

Your mission is to build and operate secure, reliable, and scalable digital solutions.Combining full-stack development with strong DevOps and system administration skills, you will contribute across the entire application lifecycle from design and development to deployment and ongoing operation.

Your key responsibilities will include:

• Develop, design, and deploy secure applications that meet both efficiency and scalability requirements.
• Enhance and maintain existing applications to improve performance and user experience.
• Streamline release and deployment processes through task automation, improving overall workflow efficiency.
• Identify and resolve software issues through effective troubleshooting, debugging, and upgrades.
• Write clean, efficient, secure and well-documented code while adhering to best practices and coding standards.
• Participate in code reviews, providing constructive feedback to ensure code quality and consistency across the development team.
• Stay current with the latest technologies, tools and trends in software development, contributing to knowledge sharing within the team.
• Continuously improve software development processes and practices to enhance security, productivity and operational efficiency.

Profile and Requirements:

• 5+ years of experience in information security, cybersecurity, or a related field, with a Bachelor's degree in Computer Science, Engineering, or a related field, or an equivalent combination of education and experience.
• EU citizenship required.
• 5+ years of professional experience.
• Proficiency in one or more programming languages, with a strong focus on Python, PHP, and JavaScript/TypeScript.
• Solid understanding of software development methodologies, design patterns, and principles.
• Experience with front-end and back-end development frameworks and libraries (e.g., React, Angular, Laravel, Laminas, Django, Flask, or similar).
• Strong familiarity with database systems, including both relational (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB, GraphDB).
• Experience in automating deployment processes using Ansible and CI/CD pipelines with GitHub Actions or similar tools.
• Experience with DevOps implementation and Linux server configuration.
• Familiarity with containerization technologies, such as Docker and Vagrant.
• Excellent problem-solving skills and keen attention to detail.
• Strong and concise communication skills, with the ability to convey technical concepts effectively to diverse audiences.
• Fluency in English, both spoken and written, is required. Knowledge of French is an asset.
• Ability to work effectively both independently and as part of a team in a fast-paced environment.

Considered as an avantage:

• Good understanding of a secure software development lifecycle.
• Experience in application security testing and automation testing.

If you are interested in this profile and you meet the above qualifications, please submit your resume and cover letter highlighting your relevant experience and certifications to [email protected] specifying the job reference “Full-Stack-Devops-Engineer_NC3_2026”.

Luxembourg House of Cybersecurity g.i.e.
122, rue Adolphe Fischer
L-1521 Luxembourg
RCS: C90 | TVA: LU23999450 BCEELULL | LU33 0019 3355 0546 4000 Autorisation N° 10031505/0
[email protected] +352 274 00 98 601 www.lhc.lu
Opening hours:
09:00 – 12:00
14:00 – 17:00

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