Database Engineer

Altares-D&B; Puteaux; Hybride; EUR 45 000 - 65 000; Plein temps

Résumé du poste

A data solutions company located in France is seeking a skilled Database Engineer to design, implement, and optimize data infrastructure. The ideal candidate will have strong experience in database architecture and performance tuning, with at least 3 years in the field. Familiarity with SQL and NoSQL databases is essential. This role offers the opportunity to work in a dynamic environment focused on data management and security.

Qualifications

• At least 3 years of experience building and maintaining robust data solutions.
• Strong experience with SQL and NoSQL databases.
• Proficiency in database design and optimization.

Responsabilités

• Evolve, develop, and maintain database architectures for high-performance applications.
• Optimize database performance and ensure data integrity.
• Implement and maintain database security best practices.

Connaissances

Database architecture

Data modeling

Performance tuning

SQL databases

NoSQL databases

ETL processes

Data warehousing

JAVA

Spring Boot

Python

Formation

Bachelor's or Master's degree in Computer Science or related field

Outils

MySQL

PostgreSQL

MS SQL Server

Oracle

MongoDB

Cassandra

Redis

Terraform

Ansible

Description du poste

We are looking for a skilled Database Engineer to join our team and help design, implement, and optimize our data infrastructure. The ideal candidate will have a strong background in database architecture, data modeling, and performance tuning.

You will join a group of people that are all passionate about delivering quality data to our stakeholders and customers. It is a dynamic environment of experienced in-house and contracted people that value individual input.

If you are passionate about data management, scalability, and security, we’d love to hear from you!

Key Responsibilities

• Evolve, develop, and maintain database architectures for high-performance applications.
• Optimize database performance, troubleshoot issues, and ensure data integrity.
• Implement and maintain database security best practices.
• Collaborate with stakeholders, software engineers and data analysts to support development and reporting needs.
• Work with a team to monitor database performance, implement tuning strategies, and automate maintenance tasks.
• Develop and maintain documentation for database designs, processes, and procedures.
• Work with cloud-based and hybrid databases and data storage.

Interpersonal & Soft Skills

• Comfortable and competent in English (B1 or higher) and French
• Strong problem-solving and analytical skills.
• Excellent communication and teamwork abilities for a team that is hybrid in-house and contracted.
• Ability to work independently and manage multiple projects simultaneously.
• Detail-oriented with a focus on data accuracy and security.
• Willingness to continuously learn and adapt to new technologies.

Technical Skills & Qualifications

• At least 3 years of experience building and maintaining robust data solutions.
• Strong experience with SQL databases (e.g., MySQL, PostgreSQL, MS SQL Server, Oracle) and NoSQL databases (e.g., MongoDB, Cassandra, Redis).
• Proficiency in database design, normalization, indexing, and query optimization.
• Hands-on experience with ETL processes and data warehousing.
• Experience with JAVA and Spring Boot to build robust data processing and transformation layers.
• Understanding of CI/CD pipelines and DevOps principles related to database management.

Nice-to-Have Skills

• Bachelor's or Master's degree in Computer Science, Information Technology, or a related field.
• Familiarity with cloud platforms (AWS, Azure, GCP) and database services like AWS Glue, Azure Datafactory, BigQuery, or Snowflake.
• Knowledge of scripting and automation using Python, R, Shell, or PowerShell.
• Experience with big data technologies like Apache Hadoop, Spark, or Kafka.
• Knowledge of data governance, compliance, and regulatory requirements (e.g., GDPR, HIPAA).
• Familiarity with database automation tools and infrastructure-as-code (Terraform, Ansible).

If you’re excited about building and optimizing scalable data systems, we encourage you to apply!