TTT-Scala-Spark-developer-Advanced Analyst

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Scala Developer (Staff) – Job Description

Skill Set

• Work Experience – 2 to 3 years of hands-on development experience in Scala (Spark).
• Development experience with RDDs, writing code for performing actions and transformations using in-memory processing concepts in Scala.
• Hands-on development experience in data frames and data sets in Scala.
• Knowledge of database management systems (understanding of read / write queries, data structure, handling data volume) and basic understanding of NoSQL databases like Astra.
• Understanding of distributed computing concepts and related technologies (knowledge on Databricks is preferred).
• Hands on experience with development tools like IntelliJ.
• Knowledge and exposure to GitHub, Azure DevOps, code maintenance and CI/CD release processes.
• Knowledge on working with high data volume projects (reading and writing up to a million records per transaction).
• Basic debugging skills and Information Security knowledge.
• Be able to perform developer testing for the components written / modified by self.
• Be able to perform performance and load testing from a development perspective.
• Be able to prepare development documents such as design notes, development test cases, WBS (work break down structure) and effort estimation.
• Experience with optimizing existing code for better performance and efficiency.
• Good communication skills (verbal and written).

Responsibilities

• Work on new development modules in Scala (Spark jobs written in Scala), understanding existing code to fix bugs, and troubleshooting reported issues from PROD.
• Perform periodic code review and code optimization activities.
• Send daily / weekly status reports and summaries of the work completed for the day / week.
• Participate in scrum calls and other technical discussion calls with the team.
• Participate meaningfully in requirements sessions by asking questions, confirming understanding, and summarizing the topics discussed.
• Work on providing estimates for the development tasks assigned.
• Be self - organizing and plan the day based on the priorities communicated.

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