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Senior Technical Lead

Infinite Computer Solutions · Bangalore

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Employer requisition: 51197BR

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Collected role description

<span style="font-size:12pt"><span style="font-family:Aptos,sans-serif"><b><span lang="EN-US" style="font-size:11.0pt">Senior PySpark Developer (Cloudera, Iceberg, Airflow &amp; AWS)</span></b></span></span><br><br><span style="font-size:12pt"><span style="font-family:Aptos,sans-serif"><b><span lang="EN-US" style="font-size:11.0pt">Job Description</span></b></span></span><br><br><span style="font-size:12pt"><span style="font-family:Aptos,sans-serif"><span lang="EN-US" style="font-size:11.0pt">We are seeking a highly skilled <b>Senior PySpark Developer</b> to support a large-scale cloud transformation initiative focused on building modern data platforms on <b>Cloudera, Apache Iceberg, Airflow, and AWS</b>. The role will be responsible for designing, developing, and optimizing scalable data pipelines that ingest, transform, and process large volumes of enterprise data.</span></span></span><br><span style="font-size:12pt"><span style="font-family:Aptos,sans-serif"><span lang="EN-US" style="font-size:11.0pt">The successful candidate will work closely with data architects, business analysts, cloud engineers, and application teams to build reliable, high-performance data solutions supporting analytics, reporting, and operational workloads. Responsibilities include developing PySpark applications, implementing ETL/ELT processes, designing Iceberg-based data models, orchestrating workflows using Airflow, and leveraging AWS services to support cloud-native data processing.</span></span></span><br><span style="font-size:12pt"><span style="font-family:Aptos,sans-serif"><span lang="EN-US" style="font-size:11.0pt">This requires strong expertise in distributed data processing, performance tuning, data quality, and cloud-based architectures. The candidate will participate in end-to-end solution delivery, from requirements analysis and solution design through development, testing, deployment, and production support. They will also contribute to establishing best practices, reusable frameworks, CI/CD processes, and data governance standards across the platform.</span></span></span><br><span style="font-size:12pt"><span style="font-family:Aptos,sans-serif"><span lang="EN-US" style="font-size:11.0pt">The ideal candidate is a hands-on developer with deep technical expertise in modern data engineering technologies and experience working in large-scale enterprise cloud migration and modernization programs.</span></span></span><br><br><span style="font-size:12pt"><span style="font-family:Aptos,sans-serif"><b><span lang="EN-US" style="font-size:11.0pt">Required Qualifications</span></b></span></span><ul><li><span style="font-size:12pt"><span style="tab-stops:list .5in"><span style="font-family:Aptos,sans-serif"><span lang="EN-US" style="font-size:11.0pt">Bachelor's degree in Computer Science, Information Systems, Engineering, or related field.</span></span></span></span></li><li><span style="font-size:12pt"><span style="tab-stops:list .5in"><span style="font-family:Aptos,sans-serif"><span lang="EN-US" style="font-size:11.0pt">10+ years of IT experience with 6+ years in Data Engineering and Big Data development.</span></span></span></span></li><li><span style="font-size:12pt"><span style="tab-stops:list .5in"><span style="font-family:Aptos,sans-serif"><span lang="EN-US" style="font-size:11.0pt">Strong hands-on experience with <b>PySpark</b> and Spark-based data processing.</span></span></span></span></li><li><span style="font-size:12pt"><span style="tab-stops:list .5in"><span style="font-family:Aptos,sans-serif"><span lang="EN-US" style="font-size:11.0pt">Experience developing data pipelines on <b>Cloudera Data Platform (CDP)</b>.</span></span></span></span></li><li><span style="font-size:12pt"><span style="tab-stops:list .5in"><span style="font-family:Aptos,sans-serif"><span lang="EN-US" style="font-size:11.0pt">Strong knowledge of <b>Apache Iceberg</b> table architecture and data lake concepts.</span></span></span></span></li><li><span style="font-size:12pt"><span style="tab-stops:list .5in"><span style="font-family:Aptos,sans-serif"><span lang="EN-US" style="font-size:11.0pt">Experience designing and managing workflows using <b>Apache Airflow</b>.</span></span></span></span></li><li><span style="font-size:12pt"><span style="tab-stops:list .5in"><span style="font-family:Aptos,sans-serif"><span lang="EN-US" style="font-size:11.0pt">Experience with SQL and data modeling techniques.</span></span></span></span></li><li><span style="font-size:12pt"><span style="tab-stops:list .5in"><span style="font-family:Aptos,sans-serif"><span lang="EN-US" style="font-size:11.0pt">Strong understanding of ETL/ELT development and data transformation frameworks.</span></span></span></span></li><li><span style="font-size:12pt"><span style="tab-stops:list .5in"><span style="font-family:Aptos,sans-serif"><span lang="EN-US" style="font-size:11.0pt">Experience working with large-scale structured and unstructured datasets.</span></span></span></span></li><li><span style="font-size:12pt"><span style="tab-stops:list .5in"><span style="font-family:Aptos,sans-serif"><span lang="EN-US" style="font-size:11.0pt">Knowledge of Git, CI/CD pipelines, and DevOps practices.</span></span></span></span></li><li><span style="font-size:12pt"><span style="tab-stops:list .5in"><span style="font-family:Aptos,sans-serif"><span lang="EN-US" style="font-size:11.0pt">Strong analytical, troubleshooting, and problem-solving skills.</span></span></span></span></li><li><span style="font-size:12pt"><span style="tab-stops:list .5in"><span style="font-family:Aptos,sans-serif"><span lang="EN-US" style="font-size:11.0pt">Excellent communication and collaboration skills.</span></span></span></span></li></ul><br><span style="font-size:12pt"><span style="font-family:Aptos,sans-serif"><b><span lang="EN-US" style="font-size:11.0pt">Preferred Qualifications</span></b></span></span><ul><li><span style="font-size:12pt"><span style="tab-stops:list .5in"><span style="font-family:Aptos,sans-serif"><span lang="EN-US" style="font-size:11.0pt">Experience with AWS services including <b>S3, Glue, Lambda, ECS/EKS, EMR, RDS, IAM, and CloudWatch</b>.</span></span></span></span></li><li><span style="font-size:12pt"><span style="tab-stops:list .5in"><span style="font-family:Aptos,sans-serif"><span lang="EN-US" style="font-size:11.0pt">Experience building cloud-native data lake and Lakehouse solutions.</span></span></span></span></li><li><span style="font-size:12pt"><span style="tab-stops:list .5in"><span style="font-family:Aptos,sans-serif"><span lang="EN-US" style="font-size:11.0pt">Strong knowledge of data partitioning, performance tuning, and query optimization.</span></span></span></span></li><li><span style="font-size:12pt"><span style="tab-stops:list .5in"><span style="font-family:Aptos,sans-serif"><span lang="EN-US" style="font-size:11.0pt">Experience with Kafka or event-driven data processing frameworks.</span></span></span></span></li><li><span style="font-size:12pt"><span style="tab-stops:list .5in"><span style="font-family:Aptos,sans-serif"><span lang="EN-US" style="font-size:11.0pt">Experience with Java or Python application development.</span></span></span></span></li><li><span style="font-size:12pt"><span style="tab-stops:list .5in"><span style="font-family:Aptos,sans-serif"><span lang="EN-US" style="font-size:11.0pt">Experience implementing data quality, metadata, and data governance solutions.</span></span></span></span></li><li><span style="font-size:12pt"><span style="tab-stops:list .5in"><span style="font-family:Aptos,sans-serif"><span lang="EN-US" style="font-size:11.0pt">Healthcare, Medicaid, Claims Processing, or Insurance industry experience.</span></span></span></span></li><li><span style="font-size:12pt"><span style="tab-stops:list .5in"><span style="font-family:Aptos,sans-serif"><span lang="EN-US" style="font-size:11.0pt">Experience working in Agile development environments.</span></span></span></span></li><li><span style="font-size:12pt"><span style="tab-stops:list .5in"><span style="font-family:Aptos,sans-serif"><span lang="EN-US" style="font-size:11.0pt">AWS Certification and/or Cloudera Certification preferred.</span></span></span></span></li><li><span style="font-size:12pt"><span style="tab-stops:list .5in"><span style="font-family:Aptos,sans-serif"><span lang="EN-US" style="font-size:11.0pt">Experience supporting large-scale cloud migration and modernization initiatives.</span></span></span></span></li></ul><br><span style="font-size:12pt"><span style="font-family:Aptos,sans-serif"><b><span lang="EN-US" style="font-size:11.0pt">Role Level:</span></b><span lang="EN-US" style="font-size:11.0pt"> Senior Developer / Lead Developer</span></span></span><br><br><br><span style="font-size:12pt"><span style="font-family:Aptos,sans-serif"><b><span lang="EN-US" style="font-size:11.0pt">Experience:</span></b><span lang="EN-US" style="font-size:11.0pt"> 10-12+ years overall with strong expertise in PySpark, Cloudera CDP, Apache Iceberg, Airflow, and AWS Data Engineering.</span></span></span><br><br>&nbsp;

Collected experience requirement

10 years