Data Engineer-Tieto Tech Consulting (m/f/d)

Objective:

The objectives of a Data Engineer typically revolve around designing, implementing, and managing robust data architectures and infrastructures. The Data Engineer having 7+ years of exp will play a key role in driving the organization's data strategy, ensuring the efficient flow and storage of data, and supporting data-driven decision-making processes.

Duties and Responsibilities:

Data Model Design:

• Develop and maintain a scalable and efficient data models and schemas that support the storage, processing, and retrieval of data.

Data Integration:

• Implement robust ELT (Extract, Load, Transform) processes to integrate data from various sources into a unified and consistent format.
• Ensure seamless data flow between different systems, databases, and applications.

Data Quality:

• Implement data validation and cleansing processes to ensure the accuracy and reliability of data.

Emerging Technologies:

• Stay abreast of emerging technologies and trends in the field of data engineering.

Database Management:

• Manage and optimize database systems, including relational databases (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., MongoDB, Cassandra).

Performance Optimization:

• Identify and address performance bottlenecks in data processing and storage systems.
• Optimize queries, indexing strategies, and data partitioning for improved performance.

Scalability and Reliability:

• Ensure that data systems are scalable to handle growing volumes of data.
• Implement redundancy and fault-tolerance measures to enhance data system reliability.

Mandatory Skills Required:

• Strong hands-on expertise with AWS services such as S3, Glue, Lambda, Athena, Redshift, Step Functions, Streaming tools like Apache Kafka \ Amazon Kinesis.
• Proficiency in Python, PySpark, experience with ELT and orchestration tools
• Strong hands-on expertise on Apache Hudi \ Apache Iceberg
• Strong hands-on expertise In SQL
• Experience using GitHub for version control and collaboration
• Develop, optimize, and maintain ELT processes for data integration.
• Strong communication skills to interface with technical and business stakeholders.

Secondary Skills Required:

• Knowledge of cloud infrastructure automation (e.g., Terraform, CloudFormation).
• Experience with DevOps CICD pipelines and source code management.
• AWS Certification, experience in platform automation and monitoring frameworks.

Additional Information

At Tieto, we believe in the power of diversity, equity, and inclusion. We encourage applicants of all backgrounds, genders (m/f/d), and walks of life to join our team, as we believe that this fosters an inspiring workplace and fuels innovation. Our commitment to openness, trust, and diversity is at the heart of our mission to create digital futures that benefit businesses, societies, and humanity.

Diversity, equity and inclusion (tietoevry.com)