Senior PySpark Developer Cloudera Iceberg Airflow And AWS - Tieto Tech Consulting M F D

Tieto; Bengaluru; Hybrid; INR 900,000 - 1,600,000; Full time

Job summary

Tieto is seeking a Senior/Lead Developer in Bengaluru to drive data engineering initiatives. You will design and implement PySpark-based data pipelines on CDP, work with Iceberg tables, and orchestrate workflows with Airflow.

Strong SQL, data modeling, and DevOps practices are essential for success. The role emphasizes collaboration across teams in a hybrid work setup, with a focus on scalable data lake solutions and cloud-native data engineering on AWS.

Qualifications

• Bachelor's degree in CS/IS/Engineering or related field.
• 5+ years IT experience with 5+ years data engineering and big data development.
• Strong hands-on PySpark and Spark-based data processing.
• Experience developing data pipelines on CDP.
• Strong knowledge of Apache Iceberg table architecture and data lake concepts.
• Experience designing and managing workflows using Apache Airflow.
• Experience with SQL and data modeling techniques.
• Strong understanding of ETL/ELT development and data transformation frameworks.
• Experience with large-scale structured and unstructured datasets.
• Knowledge of Git, CI/CD pipelines, and DevOps practices.
• Strong analytical, troubleshooting, and problem-solving skills.
• Excellent communication and collaboration skills.

Skills

PySpark

Spark-based data processing

SQL

ETL/ELT development

Git & CI/CD

DevOps practices

Data modeling

Communication

Problem-solving

Collaboration

Education

Bachelor's degree in Computer Science/Information Systems/Engineering

Tools

Cloudera Data Platform (CDP)

Apache Iceberg

Apache Airflow

AWS (S3, Glue, Lambda, etc.)

Job description

Job Description:

Job Description

Required Qualifications

• Bachelor's degree in Computer Science, Information Systems, Engineering, or related field.
• 5+ years of IT experience with5+ years in Data Engineering and Big Data development.
• Strong hands-on experience with PySpark and Spark-based data processing.
• Experience developing data pipelines on Cloudera Data Platform (CDP).
• Strong knowledge of Apache Iceberg table architecture and data lake concepts.
• Experience designing and managing workflows using Apache Airflow.
• Experience with SQL and data modeling techniques.
• Strong understanding of ETL/ELT development and data transformation frameworks.
• Experience working with large-scale structured and unstructured datasets.
• Knowledge of Git, CI/CD pipelines, and DevOps practices.
• Strong analytical, troubleshooting, and problem-solving skills.
• Excellent communication and collaboration skills.

Preferred Qualifications

• Experience with AWS services including S3, Glue, Lambda, ECS/EKS, EMR, RDS, IAM, and CloudWatch.
• Experience building cloud-native data lake and Lakehouse solutions.
• Strong knowledge of data partitioning, performance tuning, and query optimization.
• Experience with Kafka or event-driven data processing frameworks.
• Experience with Java or Python application development.
• Experience implementing data quality, metadata, and data governance solutions.
• Healthcare, Medicaid, Claims Processing, or Insurance industry experience.
• Experience working in Agile development environments.
• AWS Certification and/or Cloudera Certification preferred.
• Experience supporting large-scale cloud migration and modernization initiatives.

Role Level: Senior Developer / Lead Developer

Experience: 5+ years overall with strong expertise in PySpark, Cloudera CDP, Apache Iceberg, Airflow, and AWS Data Engineering.

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 | Sustainability | Tieto

Requirements

• Remote Type: Hybrid
• Job Area: Application and Product Development
• Business Unit: Tech Consulting