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We are seeking a highly skilled Spark Data Engineer with strong handson experience in building scalable data processing solutions using Apache Spark. The ideal candidate should have experience in Java/Scala development, data engineering best practices, and CI/CD implementation for data platforms. Location: All Persistent LocationsExperience: 7 to 13 YearsJob Type: FullTime EmploymentWhat Youll Do:Design, develop, and optimize largescale data processing pipelines using Apache Spark.Build and maintain batch and realtime data ingestion and transformation workflows.Develop scalable data solutions using Java and/or Scala.Analyze and improve Spark job performance, resource utilization, and execution efficiency.Collaborate with data architects, business analysts, and crossfunctional teams to understand requirements and deliver data solutions.Implement coding standards, unit testing, and best practices for data engineering projects.Build and maintain CI/CD pipelines for automated deployment and testing of data applications.Troubleshoot production issues and provide timely resolution.Participate in code reviews and ensure highquality, maintainable code.Support cloudbased and distributed data processing environments.Expertise Youll Bring:Apache Spark (Core, Spark SQL, Data Frames, Performance Tuning)Java (Intermediate to Advanced)Scala (Basic to Intermediate)CI/CD tools such as Jenkins, GitHub Actions, GitLab CI, Azure DevOps, etc.Experience with Hadoop ecosystem (HDFS, Hive, YARN).Experience working on data migration or modernization projects.Knowledge of cloud platforms such as AWS, Azure, or GCP.Understanding of data warehousing and ETL/ELT concepts.Strong problemsolving and analytical skills.Look for candidates who can demonstrate:Handson Spark development experience (not just listed as a skill).Performance tuning and optimization of Spark jobs.Real project experience using Java/Scala with Spark.Endtoend data pipeline development and deployment experience.Competitive salary and benefits packageCulture focused on talent development with quarterly growth opportunities and companysponsored higher education and certificationsOpportunity to work with cuttingedge technologiesEmployee engagement initiatives such as project parties, flexible work hours, and Long Service awardsInsurance coverage: group term life, personal accident, and Mediclaim hospitalization for self, spouse, two children, and parentsValuesDriven, PeopleCentric & 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 accessibilityfriendly, 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 employmentPersistent is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind. .
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.