Data Engineer

About Welvaart

On a daily basis, we assume commitments and present solutions to our stakeholders in order to create a structure of human values, based on professionalism, honesty and rigor.

With a management based on Human Centered Design, we take care of our professionals with consistent career plans, but flexible with their needs and expectations of evolution. Our management team guarantees an empathetic and present leadership that will provide superior technological engagement and delivery to our clients' projects and products.

Role

Design and implement scalable data pipelines using AWS services such as Glue, Lambda, Step Functions, and Kinesis.
Develop and optimize ETL workflows to process large datasets efficiently.
Build and maintain data lakes and data warehouses using S3, Redshift, Athena, and Lake Formation.
Ensure data integrity, governance, and security through proper IAM policies, encryption, and compliance frameworks.
Work with structured and unstructured data to enable analytics, AI/ML, and business intelligence use cases.
Optimize SQL and NoSQL databases (Redshift, DynamoDB, RDS, OpenSearch) for performance and cost efficiency.
Automate infrastructure deployment using Infrastructure as Code (IaC) tools like Terraform or AWS CloudFormation.
Implement real-time and batch data processing using AWS Glue.
Collaborate with Data Scientists, AI/ML Engineers, and DevOps teams to support data-driven applications.
Monitor and troubleshoot data pipelines with CloudWatch, Datadog, or ELK Stack.

We are looking for

Strong experience as a Data Engineer with expertise in AWS cloud environments.
Proficiency in Python, SQL, and Spark for data processing and transformation.
Hands-on experience with AWS Glue, Redshift, Athena, EMR, S3, and Lambda.
Experience with ETL orchestration tools (Step Functions, Airflow, Prefect, Dagster).
Familiarity with containerization (Docker, Kubernetes, ECS) and CI/CD pipelines.
Understanding of data security, IAM policies, and encryption best practices.

What you can discover with us?

• Be part of a tech start-up
• Different scopes of project in different sectors
• Structure of fairness and equity salary (Consultant Profile)
• Training & Certification
• Career Path management
• More than 30 Partnerships
• Welvaart Ambassador Program

UNLEASH THE POWER OF YOUR CAREER