Tieto
Pyspark Developer
Skills
2 months ago
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Important information
Contract type:
Freelance / Contract
Location:
Irving, TX, USA
Work mode:
Onsite
Published on:
31 August 2026
What they need
Position: Pyspark Developer
Location: Irving, TX
Visa Preference: USC/ GC's
Required Qualifications
- Bachelor's degree in Computer Science, Information Systems, Engineering, or related field.
- 10+ years of IT experience with 6+ 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.
If qualified & interested, please send your resume to [email protected]
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