hadoop engineer

Persistent Systems

<div><div><div><p><b>Job Description
</b></p></div><div><div><div><p><b>
About Persistent</b></p><br>
<p></p>
<p>We are an AI-led, platform-driven Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what&rsquo;s next. Our offerings and proven solutions create a unique competitive advantage for our clients by giving them the power to see beyond and rise above. We work with many industry-leading organizations across the world, including 20 Fortune 50 companies and 4 of the 5 top banks in both the US and India, and numerous innovators across the healthcare ecosystem.<br>
</p><p>Our disruptor&rsquo;s mindset, commitment to client success, and agility to thrive in the dynamic environment have enabled us to sustain our growth momentum. Persistent has been recognized across top industry platforms for innovation, leadership, and inclusion. We have delivered 22 sequential quarters of growth with $406.2M in Q2 FY26 revenue, up 4.2% Q-o-Q and 17.6% Y-o-Y growth. Our 26,000+ global team members, located in 18 countries, have been instrumental in helping the market leaders transform their industries. We have been named the fastest-growing Indian IT services brand in the &ldquo;Brand Finance India 100&rdquo; 2025 report. We were also cited as a Leader in the ISG Provider Lens&trade; 2025 for Digital Engineering Services 2025 and the Everest Group Talent Readiness for Next-generation Application Services PEAK Matrix&reg; Assessment 2025</p><br>
<p></p>
<p><b>About Position:</b></p><br>
<p></p><p>This role involves terminating legacy batch SQL jobs, re-pointing feeds via NDM, and pushing IAM data into a Cyber Data Lake built on Hadoop. The engineer will design and implement push-based, near real-time ingestion pipelines with transformation logic applied during ingestion, enabling scalable, secure, and audit-ready IAM datasets.</p><br>
<p></p>
<ul><li><b>Role: Data Engineer &ndash; IAM Modernization</b></li>
<li><b>Location: Bangalore</b></li>
<li><b>Experience: 2 to 8 years</b></li>
<li><b>Job Type: Full Time Employment</b></li></ul><p><br>
</p><p><br>
<b>What You'll Do:</b></p><br>
<p></p><ul><li>We are looking for a Data Engineer with strong expertise in Hadoop ecosystem, ETL development, and data transformation logic, focused on modernizing IAM data flows.</li>
<li>Modernization &amp; Migration Decommission existing batch SQL jobs and migrate to modern ingestion architecture.
</li><li>Re-point upstream and downstream feeds using NDM for secure data transfers.
</li><li>Onboard IAM datasets into a Cyber Data Lake (Hadoop) with optimized storage formats (Parquet/ORC) and partitioning.
</li><li>Pipeline Development &amp; Transformation Build ETL/ELT pipelines using Spark/Hive to perform transformations during ingestion (schema mapping, normalization, deduplication).
</li><li>Implement push-based near real-time ingestion (event-driven or micro-batch) instead of scheduled pulls.
</li><li>Apply complex IAM-specific transformation logic for identities, accounts (human &amp; non-human), roles, entitlements, and policies.
</li><li>Data Quality &amp; Observability Define and automate data quality checks (completeness, accuracy, referential integrity).
</li><li>Implement monitoring, logging, and alerting for ingestion pipelines and NDM transfers.
</li><li>Performance &amp; Optimization Tune Spark jobs, Hive queries, and storage strategies for scale and cost efficiency.
</li><li>Optimize resource allocation and implement backpressure controls for streaming ingestion.
</li><li>Security &amp; Compliance Enforce least privilege and secure handling of sensitive IAM attributes (PII).
</li><li>Maintain metadata, lineage, and data dictionaries; ensure compliance with audit requirements.</li><br>
</ul>
<p></p><p><b>Expertise You'll Bring:</b></p><br>
<p></p><ul><li>5&ndash;8 years of experience in Data Engineering, with exposure to IAM data and modernization projects. Strong hands-on experience with Hadoop ecosystem: HDFS, Hive, Spark (SQL/Scala/PySpark).
</li><li>Proven experience in ETL/ELT design, data transformation logic, and pipeline optimization.
</li><li>Experience terminating legacy batch SQL jobs and migrating to modern ingestion patterns.
</li><li>Practical knowledge of NDM for secure data transfers.
</li><li>Expertise in push-based ingestion and near real-time data processing.
</li><li>Understanding of IAM concepts: identities, service/non-human accounts, roles, entitlements, policies.
</li><li>Preferred Skills Familiarity with cloud big data platforms (AWS EMR, Azure HDInsight, GCP Dataproc) and lakehouse technologies (Delta/Hudi/Iceberg).
</li><li>Experience with workflow orchestration tools (Airflow, Oozie, Azure Data Factory).
</li><li>Knowledge of Kafka or similar streaming platforms for event-driven ingestion.
</li><li>Proficiency in Python/Scala for Spark jobs and automation.
</li><li>Exposure to IAM platforms (Azure AD/Entra, SailPoint, Okta) and compliance frameworks (SOX, ISO 27001).
</li><li>Core Competencies Modernization mindset: Ability to replace legacy systems with scalable, real-time solutions.
</li><li>Performance optimization: Skilled in tuning distributed jobs and storage for efficiency.</li></ul><br>
<p>
</p><p><b>Benefits:</b></p><br>
<p></p>
<ul><li>Competitive salary and benefits package</li>
<li>Culture focused on talent development with quarterly growth opportunities and company-sponsored higher education and certifications</li>
<li>Opportunity to work with cutting-edge technologies</li>
<li>Employee engagement initiatives such as project parties, flexible work hours, and Long Service awards</li>
<li>Annual health check-ups</li>
<li>Insurance coverage: group term life, personal accident, and Mediclaim hospitalization for self, spouse, two children, and parents</li></ul><br>
<p>
</p><p><b>Values-Driven, People-Centric &amp; Inclusive Work Environment:</b></p><br>
<p></p>
<p>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.</p><br>
<p></p>
<ul><li>We support hybrid work and flexible hours to fit diverse lifestyles.</li>
<li>Our office is accessibility-friendly, with ergonomic setups and assistive technologies to support employees with physical disabilities.</li>
<li>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</li></ul><br>
<p>
</p><p><b>Let&rsquo;s unleash your full potential at Persistent</b></p><br>
<p></p>
<p><b><i>&ldquo;Persistent is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind.&rdquo;</i></b></p>
</div></div></div></div><div></div><div><div><div><p><b>
1</b></p></div><div><div>
Open Positions
</div></div></div></div><div><div><div><p><b>Hadoop,ETL,Python</b></p></div><div><div>
Skills Required
</div></div></div></div><div><div><div><p><b>Bengaluru, Karnataka, India</b></p></div><div><div>
Location
</div></div></div></div><div><div><div><p><b>Hadoop,ETL,Python</b></p></div><div><div>
Desirable Skills
</div></div></div></div><div><div><div><p><b>2 to 8 years</b></p></div><div><div>
Years Of Exp
</div></div></div></div><div><div><div><p><b>164481</b></p></div><div><div>
Job Code</div></div></div></div></div><p></p>

Data Engineer – IAM Modernization

Tata Consultancy Services (TCS)

<div></div><div><div><div><div><p><b>Must Have:</b></p>
<div>
<ul><li><b>Hands-on Experience in ETL t</b>esting with knowledge on Data Warehouse, Data Lake ETL Testing application</li></ul>
<ul><li>Solid expertise in working with ETL / Databricks testing, Informatica tools (IDMC)</li></ul>
<ul><li>Experience with big data technologies (Spark, PySpark, Delta Lake).</li></ul>
<ul><li>Knowledge of data modeling, data quality frameworks, and BI tools</li></ul>
<ul><li>Good Knowledge in Test data articulation
</li></ul></div><p>Good to have ETL &amp; SQL work experience, Databricks, Teradata.</p>
<p><b>Worked on design and development of any digital dashboard preferred</b></p>
<p>Experience with Datawarehouse Automation testing, SQL and test data creation.</p>
<div><ul><li>Good experience in Agile Software Testing Lifecycle</li></ul>
<ul><li>Should have worked on data warehouse projects with good exposure to database technologies like Hadoop, Teradata, Snowflake.</li></ul></div><p><br>
</p></div></div></div><div><div><div><b>Location</b></div>
<div>Hyderabad</div>
</div><div><div><b>Job Function</b></div>
<div>TECHNOLOGY</div>
</div><div><div><b>Role</b></div>
<div>Engineer</div>
</div><div><div><b>Job Id</b></div>
<div>387014</div>
</div><div><div><b>Desired Skills</b></div>
<div>Python | Spark | ETL Testing</div>
</div></div><p>Desired Candidate Profile
</p><div><div><b>Qualifications</b> : BACHELOR OF TECHNOLOGY</div></div></div><div></div>

Databricks Test Engineer

<div><div><div><div>India</div>
</div><div><div>Information Technology (IT)
</div></div><div><div>Group Functions
</div></div><div><p><b>Job Reference #</b></p>
<div>332687BR</div>
</div><div><p><b>City</b></p>
<div>Hyderabad, Pune</div>
</div><div><p><b>Job Type</b></p>
<div>Full Time
</div></div><div><p><b>Your role</b></p>
<div>We&rsquo;re looking for a Reporting/Data engineering software engineer :<br>
<br>
<ul><li>with over 11 years of experience in the field of Apache Spark, Databricks, and PySpark, you will be responsible for leading a team of 5-7 technical experts. Your role will encompass a broad spectrum of technical skills, focusing on big data processing, data engineering, and related technologies. The ideal candidate will possess deep expertise in Spark job optimization, data modeling, and performance tuning within the Databricks environment. Additionally, proficiency in Python programming, advanced data integration, and SDLC (Software Development Life Cycle) processes is crucial.</li></ul>
Qualifications and Skills:<br>
<ul><li>bachelor&rsquo;s/Masters degree in Computer Science, Data Science, or a related field.</li><li>proven experience leading and managing technical teams.</li></ul>
Soft Skills:<br>
<ul><li>excellent leadership and team management abilities.</li><li>effective communication skills to convey technical concepts to both technical and non-technical stakeholders.</li><li>analytical and problem-solving mindset.</li><li>proactive in staying abreast of industry trends and emerging technologies.</li></ul></div>
</div><div><p><b>Your team</b></p>
<div>You&rsquo;ll be working in Finance IT in Pune. We provide excellent exposure to latest technologies and ability to &lsquo;make a mark&rsquo; in our delivery team. It benefits our clients with greater insights into their business and provides extra agility in change. As a Software Engineer you&rsquo;ll play an important role in achieving important change milestones.<br>
<br>
We are results-oriented, multi-cultural group and would welcome you on the Azure World journey with us.</div>
</div><div><p><b>Your expertise</b></p>
<div>&bull; employ Python and PySpark to perform advanced data manipulation, analysis, and distributed processing, handling large volumes of data efficiently across clusters.&bull; &bull; work closely with various Databricks components and services to ensure seamless data integration and operational efficiency across data engineering workflows.<br>
<ul><li>foster a cohesive approach to using Apache Spark and PySpark for large-scale data processing, ensuring smooth integration and optimal performance in data pipelines.</li><li>extensive experience in big data technologies, real-time analytics, data engineering, data science, and large-scale data processing using Apache Spark and Databricks and familiarity with the Hadoop ecosystem, Kafka, and other big data technologies for end-to-end data solutions.</li></ul>
&bull; lead data engineering and machine learning projects using Databricks, leveraging its robust platform capabilities for data integration, transformation, and analytics.&bull; implement and manage security measures within Databricks, including role-based access control (RBAC) and cluster access control for granular data security and compliance.<br>
<ul><li>spearhead initiatives to optimize the performance of Spark jobs, including tuning job configurations, managing resource allocation, and improving job execution efficiency.</li><li>oversee the design, implementation, and management of complex ETL pipelines in Databricks, ensuring reliable, efficient, and scalable data workflows for various data processing needs.</li></ul></div>
</div><div><p><b>About us</b></p>
<div>UBS is a leading and truly global wealth manager and the leading universal bank in Switzerland. We also provide diversified asset management solutions and focused investment banking capabilities. Headquartered in Zurich, Switzerland, UBS is present in more than 50 markets around the globe.<br>
We know that great work is never done alone. That&rsquo;s why we place collaboration at the heart of everything we do. Because together, we&rsquo;re more than ourselves. Want to find out more? Visit ubs.com/careers.</div>
</div><div><p><b>How we hire</b></p>
<div>We may request you to complete one or more assessments during the application process. Learn more</div>
</div><div><p><b>Join us</b></p>
<div>At UBS, we know that it's our people, with their diverse skills, experiences and backgrounds, who drive our ongoing success. We&rsquo;re dedicated to our craft and passionate about putting our people first, with new challenges, a supportive team, opportunities to grow and flexible working options when possible. Our inclusive culture brings out the best in our employees, wherever they are on their career journey. And we use artificial intelligence (AI) to work smarter and more efficiently. We also recognize that great work is never done alone. That&rsquo;s why collaboration is at the heart of everything we do. Because together, we&rsquo;re more than ourselves.<br>
We&rsquo;re committed to disability inclusion and if you need reasonable accommodation/adjustments throughout our recruitment process, you can always contact us.</div>
</div><div><p><b>Contact Details</b></p>
<div>UBS Business Solutions SA<br>
UBS Recruiting</div>
</div><div><p><b>Disclaimer / Policy statements</b></p>
<div>UBS is an Equal Opportunity Employer. We respect and seek to empower each individual and support the diverse cultures, perspectives, skills and experiences within our workforce.</div></div></div></div><div></div>

Spark/Databricks/ PySpark-Software Engineer

Sierra Support Centre Pvt. Ltd

<p><b>Job Title:</b> Databricks Engineer<br/><b>Shift:</b> Night Shift<br/><b>Experience:</b> Minimum 8+ Years<br/><b>Location:</b> Coimbatore or Chennai<br/><b>Notice Period:</b> Immediate or Max 30 Days</p><p><b>Skills Needed:</b></p><ul><li>Strong Azure Databricks</li></ul><ul><li>Strong Azure Data Engineer</li></ul><p>Job Types: Full-time, Permanent</p><p>Pay: ₹1,000,000.00 - ₹2,000,000.00 per year</p><p>Application Question(s):</p><ul><li>what is your total work experience in Azure Data?</li><li>Are you fine to work in Night Shift?</li><li>Are you fine to work from Office</li></ul><p>Work Location: In person</p>

Databricks Engineer

APPTESTIFY GLOBAL SERVICES PVT LTD

<p><b>Role: Databricks Engineer</b></p><p><b>Location:</b> Remote<br/><b>Experience:</b> 5+ Years</p><p><b>About the Role:</b></p><p>We are looking for an experienced <b>Databricks Engineer</b> with strong expertise in big data processing and analytics. The ideal candidate will work closely with data engineers, data scientists, and business stakeholders to design, develop, and optimize scalable data solutions using Databricks.</p><p><b>Key Responsibilities:</b></p><ul><li>Design, develop, and maintain scalable data pipelines using <b>Databricks</b></li><li>Work with <b>Apache Spark (PySpark/Scala)</b> for large-scale data processing</li><li>Optimize Databricks jobs for performance, cost, and reliability</li><li>Integrate data from multiple sources (structured &amp; unstructured)</li><li>Implement data transformation, cleansing, and validation processes</li><li>Collaborate with cross-functional teams to deliver data-driven solutions</li><li>Ensure data quality, security, and governance best practices</li><li>Troubleshoot and resolve data pipeline and performance issues</li></ul><p><b>Required Skills &amp; Qualifications:</b></p><ul><li>5+ years of experience in <b>Data Engineering / Big Data</b> roles</li><li>Strong hands-on experience with <b>Databricks</b></li><li>Proficiency in <b>Apache Spark, PySpark, or Scala</b></li><li>Experience with <b>SQL</b> and data modeling concepts</li><li>Familiarity with cloud platforms (<b>Azure / AWS / GCP</b>)</li><li>Experience working with <b>ETL/ELT pipelines</b></li><li>Knowledge of data lakes, Delta Lake, and big data ecosystems</li><li>Good understanding of data warehousing and analytics concepts</li></ul><p><b>Nice to Have:</b></p><ul><li>Databricks certifications</li><li>Experience with <b>Delta Live Tables</b> and <b>Unity Catalog</b></li><li>Exposure to CI/CD for data pipelines</li><li>Experience supporting analytics and ML workloads</li></ul><p>Job Types: Full-time, Contractual / Temporary<br/>Contract length: 12 months</p><p>Pay: ₹70,000.00 - ₹80,000.00 per month</p><p>Work Location: Remote</p>

Databricks Engineer/5+ years/Remote

Intuceo

<p>We are seeking a Sr Snowflake Developer with 3+ years of experience to join our team in India. As a Snowflake Engineer, you will be responsible for designing, architecting and implementing scalable data solutions using the Snowflake platform. You will collaborate with cross-functional teams to understand data requirements and develop efficient data pipelines, ensuring data integrity and security throughout the lifecycle. Responsibilities: <b>&ensp;&ensp;&ensp;&ensp;&ensp;Design and develop scalable data pipelines using Snowflake </b>&ensp;&ensp;&ensp;&ensp;&ensp;Optimize and maintain Snowflake data warehouse performance <b>&ensp;&ensp;&ensp;&ensp;&ensp;Collaborate with data analysts and scientists to understand data requirements </b>&ensp;&ensp;&ensp;&ensp;&ensp;Ensure data integrity, security, and compliance <b>&ensp;&ensp;&ensp;&ensp;&ensp;Monitor and troubleshoot data pipeline issues </b>&ensp;&ensp;&ensp;&ensp;&ensp;Implement best practices for data management and storage <b>&ensp;&ensp;&ensp;&ensp;&ensp;Perform data migrations and transformations </b>&ensp;&ensp;&ensp;&ensp;&ensp;Create and maintain documentation for data processes Qualifications: <b>&ensp;&ensp;&ensp;&ensp;&ensp;Bachelor's degree in Computer Science, Information Technology, or related field </b>&ensp;&ensp;&ensp;&ensp;&ensp;3+ years of experience in data engineering or a related role <b>&ensp;&ensp;&ensp;&ensp;&ensp;Migration of On-premises data to Snowflake </b>&ensp;&ensp;&ensp;&ensp;&ensp;Proven experience with Snowflake and SQL <b>&ensp;&ensp;&ensp;&ensp;&ensp;Strong understanding of data warehousing concepts and ETL processes </b>&ensp;&ensp;&ensp;&ensp;&ensp;Experience with cloud platforms like AWS, Azure, or Google Cloud <b>&ensp;&ensp;&ensp;&ensp;&ensp;Strong communication and collaboration skills </b>&ensp;&ensp;&ensp;&ensp;&ensp;Ability to work in a fast-paced, dynamic environment Skills: <b>&ensp;&ensp;&ensp;&ensp;&ensp;Snowflake </b>&ensp;&ensp;&ensp;&ensp;&ensp;SQL <b>&ensp;&ensp;&ensp;&ensp;&ensp;ETL </b>&ensp;&ensp;&ensp;&ensp;&ensp;Azure <b>&ensp;&ensp;&ensp;&ensp;&ensp;Data Warehousing </b>&ensp;&ensp;&ensp;&ensp;&ensp;Data Pipeline Development <b>&ensp;&ensp;&ensp;&ensp;&ensp;Performance Optimization </b>&ensp;&ensp;&ensp;&ensp;&ensp;Data Security <b>&ensp;&ensp;&ensp;&ensp;&ensp;Python</b></p><p>If you are interested to join and work with us in Bangalore, Basawanagudi 4days work from office, please share your resume to ekumar@intuceo.com</p><p>Job Types: Full-time, Permanent</p><p>Pay: ₹1,000,000.00 - ₹1,494,550.84 per year</p><p>Benefits:</p><ul><li>Health insurance</li><li>Leave encashment</li><li>Provident Fund</li></ul><p>Work Location: In person</p>

Sr Snowflake Data Engineer

Envision Employment Solutions

Envision Employment Solutions is currently looking for a Data Engineer (Saudi National) for one of our partners, a global leader in the IT Services and IT Consulting.
<br><br>
<b>Job Summary:</b><br>
This is a full-time, on-site role for a Data Engineer located in Riyadh. The Data Engineer will be responsible for designing, building, and managing scalable data pipelines, performing data integration, and developing data models for optimization. The role involves building ETL processes, maintaining data warehouses, and collaborating with cross-functional teams to deliver data-driven solutions that support business operations and analytics.
<br><br>
<b>Requirements:</b><br>
<ul>
<li>Bachelor's degree in Computer Science, Data Science, or related fields</li>
<li>Proficiency in Data Engineering and Data Modeling</li>
<li>Experience with Extract, Transform, Load (ETL) processes and Data Warehousing</li>
<li>Strong skills in Data Analytics and working with large-scale datasets</li>
<li>Proficiency in programming languages commonly used in data engineering (e.g., Python, SQL, or Java)</li>
<li>Knowledge of cloud platforms and big data tools (e.g., AWS, Azure, Hadoop) is a plus</li>
<li>Strong problem-solving abilities and attention to detail</li>
</ul>


Data Engineer (Saudi National)

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