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ALTEN

Ingénieur Data - Postgre SQL - Alternance (H/F)

ALTEN

Published 24 Apr 2026
Grenoble, France
Temporary

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Role Highlights

Languages used

TCL
SQL
C++
JavaScript
GO
Python

Key skills

Data Engineer
CICD
Architecture

Tools, Libraries and Frameworks

GitLab CI
PostGres
Bash
Vue.js

Description

The role involves analyzing system architecture with a focus on data management and existing validation mechanisms. The individual will identify business rules and map constraints currently handled at the application level. A primary responsibility is designing a strategy to refactor the database schema to integrate these rules as native constraints. The position requires implementing these constraints while ensuring data compatibility and system stability. Additionally, the role includes defining and executing a migration strategy to reduce dependency on legacy validation functions. Finally, the individual will evaluate the improvements made to data quality, system robustness, and overall maintainability.

Required Qualifications and Skills

Candidates must be students currently enrolled in an engineering school or a master's program in computer science, specifically focusing on software engineering, data engineering, or system architecture. The role requires an interest in data quality, system reliability, and application modernization. Applicants should possess an aptitude for development and the ability to analyze complex systems to propose robust solutions. Knowledge of relational databases and SQL is considered an asset.

Disclaimer

Disclaimer: Job and company description information and some of the data fields may have been generated via GPT-4 summarisation and could contain inaccuracies. The full external job listing link should always be relied on for authoritative information.

About the company

ALTEN

Size

14792

Founded

HQ

Boulogne-Billancourt Cedex, FR

Public/Private

Public Company

Description

ALTEN Group supports the development strategy of its customers in the fields of innovation, R&D and technological information systems. Created 30 years ago, the Group has become a world leader in Engineering and Technology consulting. 24 700 highly qualified engineers carry out studies and conception projects for the Technical and Information Systems Divisions of major customers in the industrial, telecommunications and Service sectors. Our business lines: ENGINEERING R&D and Manufacturing outsourcing : \\> Consulting \\> R&D externalization / Design & Development \\> Manufacturing engineering \\> Supply chain and Quality \\> Testing \\> Customer Support training ENTERPRISE SERVICES Internal IT: \\> Consulting functional knowledge \\> technical expertise (Digital, BI...) \\> IT applications / Life Cycle Management Internal Network: \\> Architecture and Security \\> Deployment Integration Support

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