About Position:

We are conducting an in-person hiring drive for the position of Senior Data Engineer in Bengaluru on 31st October 2026. The interview location details are mentioned below:

Persistent Systems Ltd, 4th and 5th Floor, Block 9, Pritech Park - SEZ, Behind RMZ Ecospace, Survey Nos. 51 to 64/4 & 66/1, Bellandur Village, Varthur Hobli, Bengaluru, Karnataka - 560103.

We are seeking an experienced Senior Data Engineer with deep expertise in Oracle-based analytical platforms, Apache Spark, and large-scale data engineering solutions. The ideal candidate will possess strong hands-on experience in designing and optimizing high-performance data pipelines, modernizing enterprise data platforms, and enabling large-scale analytics initiatives. This role requires expertise in Oracle, SQL, PySpark, Python, Apache Spark, and modern data integration technologies to build scalable and reliable data-processing solutions.

- Role: Senior Data Engineer – Oracle & Spark
- Location: Bengaluru
- Experience: 8 to 12 Years
- Job Type: Full time Employment

What You'll Do:

- Design, develop, and optimize large-scale data processing solutions using Apache Spark (PySpark/Scala) and Python.
- Build and maintain scalable ETL/ELT pipelines supporting analytical, reporting, and operational workloads.
- Develop robust data integration frameworks for structured and semi-structured enterprise data sources.
- Optimize Spark jobs, execution plans, SQL queries, and end-to-end data-processing pipelines for high-volume workloads.
- Design and implement data ingestion, replication, and synchronization solutions using Oracle GoldenGate, Kafka, CDC, and enterprise integration frameworks.
- Support batch, near real-time, and streaming data-processing architectures.
- Collaborate with application, analytics, data science, and business teams to develop scalable data solutions.
- Design and implement scalable data models and analytical data structures.
- Drive performance tuning initiatives across Oracle databases,



Spark workloads, and distributed processing environments.
- Develop automated data-quality checks, validation frameworks, reconciliation processes, and operational controls.
- Troubleshoot and resolve data-performance bottlenecks, processing failures, and production issues.
- Participate in architecture reviews, solution design discussions, and technical planning activities.
- Ensure adherence to enterprise security, governance, compliance, and operational standards.
- Support cloud-based data modernization and AI-driven analytics initiatives.
- Mentor junior team members and promote data engineering best practices.

Expertise You'll Bring:

- 8-12 years of experience in Data Engineering, Big Data Engineering, or related disciplines.
- Strong hands-on experience with Apache Spark (PySpark and/or Scala).
- Advanced Python programming skills for data engineering and analytics workloads.
- Deep expertise in Oracle databases supporting OLAP, Data Warehousing, and analytical workloads.
- Strong SQL development and optimization skills.
- Proven experience building enterprise-scale ETL/ELT and data integration solutions.
- Strong understanding of distributed computing principles and large-scale data processing architectures.
- Experience developing and supporting high-volume batch-processing environments.
- Expertise in performance tuning and optimization of Spark applications and execution plans.
- Experience optimizing complex SQL queries and database workloads.
- Strong understanding of data modeling, schema design, and data warehouse concepts.
- Experience with Oracle GoldenGate,



CDC, data replication, and enterprise integration technologies.
- Hands-on experience with Kafka and event-driven data integration architectures.
- Experience implementing data validation, quality controls, and reconciliation frameworks.
- Strong troubleshooting and root cause analysis capabilities.
- Experience working with cloud-based analytics and modern data platforms.
- Exposure to AI-enabled data engineering and advanced analytics initiatives.
- Strong communication, collaboration, and stakeholder management skills.

Perks:

- Competitive salary and benefits package
- Culture focused on talent development with quarterly growth opportunities and company-sponsored higher education and certifications
- Opportunity to work with cutting-edge technologies
- Employee engagement initiatives such as project parties, flexible work hours, and Long Service awards
- Annual health check-ups
- Insurance coverage: group term life, personal accident, and Mediclaim hospitalization for self, spouse, two children, and parents

Values-Driven, People-Centric & Inclusive Work Environment:

Persistent is dedicated to fostering diversity and inclusion in the workplace. We invite applications from all qualified individuals, including those with disabilities, and regardless of gender or gender preference. We welcome diverse candidates from all backgrounds.

- We support hybrid work and flexible hours to fit diverse lifestyles.
- Our office is accessibility-friendly, with ergonomic setups and assistive technologies to support employees with physical disabilities.
- If you are a person with disabilities and have specific requirements, please inform us during the application process or at any time during your employment

Let's unleash your full potential at Persistent - persistent.com/careers

"Persistent is an Equal Chance Employer and prohibits discrimination and harassment of any kind."

📌 Diversity Opportunities (Bengaluru)
🏢 Persistent Systems
📍 Bengaluru