Senior Apache Spark Technical Lead - Scala, Python
Singapore
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Job Description
Senior Apache Spark Technical Lead - Scala, Python
Singapore, Singapore

Job Summary

In this role, you will support the Data Engineering team at Prudential Singapore in setting up the Data Lake on Cloud and the implementation of standardized Data Model, single view of customer. You will develop data pipelines for new sources, data transformations within the Data Lake , implementing graphql , work on no sql database, CI/CD and data delivery as per the business requirements.

Key Responsibilities

 

Job Description:

  • Build pipelines to bring in wide variety of data from multiple sources within the organization as well as from social media and public data sources.
  • Collaborate with cross functional teams to source data and make it available for downstream consumption.
  • Work with the team to provide an effective solution design to meet business needs.
  • Ensure regular communication with key stakeholders, understand any key concerns in how the initiative is being delivered or any risks/issues that have either not yet been identified or are not being progressed.
  • Ensure dependencies and challenges (risks) are escalated and managed. Escalate critical issues to the Sponsor and/or Head of Data Engineering.
  • Ensure timelines (milestones, decisions and delivery) are managed and value of initiative is achieved, without compromising quality and within budget.
  • Ensure an appropriate and coordinated communications plan is in place for initiative execution and delivery, both internal and external.
  • Ensure final handover of initiative to business-as-usual processes, carry out a post implementation review (as necessary) to ensure initiative objectives have been delivered, and any lessons learned are fed into future initiative management processes.

 

 

Skill Requirements

 

Who we are looking for:

Competencies & Personal Traits

  • Work as a team player
  • Excellent problem analysis skills
  • Experience with at least one Cloud Infra provider (Azure/AWS)
  • Experience in building data pipelines using batch processing with Apache Spark (Spark SQL, Dataframe API) or Hive query language (HQL)
  • Experience in building streaming data pipeline using Apache Spark Structured Streaming or Apache Flink on Kafka & Delta Lake
  • Knowledge of NOSQL databases. Good to have experience in Cosmos DB, Restful API’s and GraphQL
  • Knowledge of Big data ETL processing tools, Data modelling and Data mapping.
  • Experience with Hive and Hadoop file formats (Avro / Parquet / ORC)
  • Basic knowledge of scripting (shell / bash)
  • Experience of working with multiple data sources including relational databases (SQL Server / Oracle / DB2 / Netezza), NoSQL / document databases, flat files
  • Basic understanding of CI CD tools such as Jenkins, JIRA, Bitbucket, Artifactory, Bamboo and Azure Dev-ops.
  • Basic understanding of DevOps practices using Git version control
  • Ability to debug, fine tune and optimize large scale data processing jobs

 

Working Experience

  • 12-15 years of broad experience of working with Enterprise IT applications in cloud platform and big data environments.

 

Professional Qualifications

  • Certifications related to Data and Analytics would be an added advantage

 

Education

  • Master/bachelor’s degree in STEM (Science, Technology, Engineering, Mathematics)

 

Language

  • Fluency in written and spoken English

 

Other Requirements

1.Relevant certifications in apache spark, scala, or python are a plus
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Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 226,300 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending December 2025 totaled $14.5 billion.
23 Benefits At HCLTech, we believe in empowering our employees with comprehensive benefits that support their professional growth and enhance their well-being. When you sign up for a career with us, you gain access to: https://rmkcdn.successfactors.com/147eb21f/a701dca9-f32d-4fc9-9447-6.svg Industry-benchmarked compensation https://rmkcdn.successfactors.com/147eb21f/b0c54381-ddcc-4a33-9b35-9.svg Best-in-class healthcare benefits https://rmkcdn.successfactors.com/147eb21f/b73027be-7aae-4d36-a090-4.svg Personal time off https://rmkcdn.successfactors.com/147eb21f/d5b4fdfd-2e99-4e26-9878-9.svg Maternity and paternity benefits https://rmkcdn.successfactors.com/147eb21f/3d42b0fc-4652-435a-9ece-c.svg Access to skills / higher education programs/resources https://rmkcdn.successfactors.com/147eb21f/aeddeaf2-9e25-4584-ad11-d.svg Discounts on products and services via Benefit Box https://rmkcdn.successfactors.com/147eb21f/a9609a3b-2700-4b3c-9d90-a.svg Participate in CSR programs and live life with a purpose https://rmkcdn.successfactors.com/147eb21f/c6e33851-710f-4634-bd69-f.svg Opportunities to grow and advance your career Note: The benefits listed above vary depending on the nature of your employment and the country where you work. Some benefits may be available in some countries but not in all.