
Key Responsibilities
We are seeking an experienced Data Engineer with a strong background in Databricks, Python, Spark/PySpark and SQL to design, develop, and optimize large-scale data processing applications. The ideal candidate will build scalable, high-performance data engineering solutions and ensure seamless data flow across cloud and on-premise platforms.
Key Responsibilities:
- Design, develop, and maintain scalable data processing applications using Databricks, Python, and PySpark/Spark.
- Write and optimize complex SQL queries for data extraction, transformation, and analysis.
- Collaborate with data engineers, data scientists, and other stakeholders to understand business requirements and deliver high-quality solutions.
- Ensure data integrity, performance, and reliability across all data processing pipelines.
- Perform data analysis and implement data validation to ensure high data quality.
- Implement and manage CI/CD pipelines for automated testing, integration, and deployment.
- Contribute to continuous improvement of data engineering processes and tools.
Required Skills & Qualifications:
- Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
- Proven experience as a Databricks with strong expertise in Python, SQL and Spark/PySpark.
- Strong proficiency in SQL, including working with relational databases and writing optimized queries.
- Solid programming experience in Python, including data processing and automation.

About Wissen Technology
About
The Wissen Group was founded in the year 2000. Wissen Technology, a part of Wissen Group, was established in the year 2015. Wissen Technology is a specialized technology company that delivers high-end consulting for organizations in the Banking & Finance, Telecom, and Healthcare domains.
With offices in US, India, UK, Australia, Mexico, and Canada, we offer an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation.
Leveraging our multi-site operations in the USA and India and availability of world-class infrastructure, we offer a combination of on-site, off-site and offshore service models. Our technical competencies, proactive management approach, proven methodologies, committed support and the ability to quickly react to urgent needs make us a valued partner for any kind of Digital Enablement Services, Managed Services, or Business Services.
We believe that the technology and thought leadership that we command in the industry is the direct result of the kind of people we have been able to attract, to form this organization (you are one of them!).
Our workforce consists of 1000+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like MIT, Wharton, IITs, IIMs, and BITS and with rich work experience in some of the biggest companies in the world.
Wissen Technology has been certified as a Great Place to Work®. The technology and thought leadership that the company commands in the industry is the direct result of the kind of people Wissen has been able to attract. Wissen is committed to providing them the best possible opportunities and careers, which extends to providing the best possible experience and value to our clients.
Connect with the team
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For onboarding, you will have to sign a 2.5 years service agreement with the company.
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CANDIDATE SHOULD BE OPEN TO LEARNING AND WORKING ON NEW TECHNOLOGIES
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Experience in OutSystems platforms
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Experience in Web Application Development and Mobile Development
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Certification in OutSystems technology Web or Mobile
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Experience in creating applications using 4LC
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Experience in debugging processes using Service Center
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Experience in integrating various systems into OutSystems and external DB
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Experience using integration studio
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