Application Maintenance Engineer Technical Lead

GECI Int.; Paris; Sur place; EUR 50 000 - 70 000; Plein temps

Résumé du poste

A technology services company is seeking an experienced Application Maintenance Engineer to manage third-party application maintenance of HPC and scientific applications. The successful candidate will have a strong background in programming languages such as Fortran, C/C++, and Python. This permanent position is based in Paris or the Benelux region, offering opportunities for evolution toward Technical Lead roles and continuous training.

Qualifications

• 3+ years of experience in application maintenance.
• Significant experience with legacy code and refactoring.
• Mastery of scientific programming languages required.

Responsabilités

• Handle third-party application maintenance of HPC.
• Refactor and modernize scientific applications.
• Provide Level 2/3 technical support.

Connaissances

Application maintenance experience

Mastery of Fortran

Mastery of C/C++

Experience in Python

Knowledge of HPC environments

Version control tools (Git, GitLab, GitHub)

Formation

Masters degree in Computer Science or equivalent

Outils

Jenkins

Testing methodologies

Description du poste

Overview

Application Maintenance Engineer / Technical Lead Alliance Services Plus - GECI International Permanent Contract France & Benelux

About Alliance Services Plus

A specialist in High Performance Computing (HPC) and Artificial Intelligence for over 15 years Alliance Services Plus operates on the largest national and industrial HPC infrastructures in France and Europe (CEA CNRS TotalEnergies SAFRAN).

The Role

You will handle third-party application maintenance (TMA) of HPC and scientific applications. You will ensure the sustainability evolution and corrective and evolutive maintenance of existing codes while guaranteeing their proper functioning on computing infrastructures.

Main Responsibilities

• Corrective maintenance of HPC applications (bug fixes security patches)
• Evolutive maintenance (adaptations new features version upgrades)
• Audit and analysis of existing code (legacy Fortran C / C Python)
• Refactoring and modernization of scientific applications
• Management of dependencies libraries and compilation environments
• Level 2 / 3 technical support on applications under maintenance
• Continuous integration (CI / CD) and automated testing
• Technical documentation and knowledge transfer
• Coordination with scientific teams and developers
• Technology watch and improvement proposals

Required Profile

Education : Masters degree (Bac5) in Computer Science Software Engineering Scientific Computing or equivalent

Required Technical Skills

• Significant experience in application maintenance (3 years)
• Mastery of scientific languages : Fortran C / C Python
• Experience with legacy code and refactoring
• Knowledge of HPC environments (compilers MPI libraries BLAS LAPACK)
• Version control and collaboration tools (Git GitLab GitHub)
• Testing methodologies and debugging

Assets

• Experience in CI / CD (Jenkins GitLab CI)
• Knowledge of scientific applications (simulation modeling)
• Code optimization skills
• Technical leadership and mentoring abilities

Personal Qualities

Rigor analytical ability autonomy attention to detail critical thinking strong technical communication

Conditions

• Permanent contract based in France (Paris region or client sites) or Benelux
• Salary according to profile and experience
• Opportunity to evolve toward Technical Lead roles
• Varied projects on cutting-edge scientific applications
• Continuous training and technology watch

Key Skills

Children Activity,EAM,Engineering Support,Maintenance Engineering,Accident Investigation,Branding

Employment Type

Full Time

Experience

years

Vacancy

1