PySpark Developer
Citi Bank
8 - 10 years
Pune
Posted: 24/08/2025
Job Description
Discover your future at Citi
Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.
Job Overview
The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities.
We are seeking an experienced and highly skilled PySpark Developer to design, develop, and maintain robust and scalable data processing solutions. The ideal candidate will have a strong background in big data technologies, particularly Apache Spark with Python (PySpark), and a deep understanding of data warehousing, ETL/ELT processes, and cloud platforms. This role will involve working closely with data scientists, data engineers, and other stakeholders to build data pipelines that support analytics, machine learning, and business intelligence initiatives.
Key Responsibilities
8 years of experience in software development with a focus on data engineering.
3+ years of experience with PySpark for data processing, ETL (Extract, Transform, Load) operations, data manipulation, and building distributed computing solutions on large datasets.
Proficiency in designing and building robust data pipelines, data ingestion, transformation, and processing workflows
Solid understanding of data modeling principles, database design, and strong SQL skills for data querying and analysis.
Ability to analyze data, identify patterns, uncover insights, and translate business needs into actionable data solutions.
Leading and mentoring a team of data engineers or analysts, fostering best practices, and ensuring the delivery of high-quality data products.
Working closely with product partners and business analysts, to understand requirements and deliver impactful analytical solutions.
Strong understanding of data processing concepts and techniques.
Proficiency in SQL and experience with relational databases.
Experience with cloud platforms such as AWS, Azure, or GCP is a plus.
Familiarity with data warehousing concepts and technologies.
Experience with big data technologies such as Hadoop, Hive, or Impala is a plus.
Excellent problem-solving and communication skills.
Ability to work independently and as part of a team.
Understanding of microservices architecture principles and design patterns.
Experience with DevOps practices and tools.
Technical Skills:
PySpark Expertise:Expert-level proficiency in PySpark for data processing, transformations, and analysis.
Python:Strong programming skills in Python, including object-oriented programming and standard libraries.
SQL:Advanced SQL knowledge for data querying, manipulation, and optimization.
Education:
Bachelor’s degree/University degree or equivalent experience
About Company
Citi Bank, officially known as Citibank, is a global financial institution and the consumer division of Citigroup, a leading multinational banking corporation. Established in 1812, Citibank provides a wide range of financial services, including retail banking, credit cards, personal loans, wealth management, and investment banking. With a strong presence in over 100 countries, it serves millions of customers worldwide, offering both individual and business banking solutions. Citibank is known for its digital banking innovations, global reach, and commitment to financial inclusion and economic growth.
Services you might be interested in
One-Shot Campaign
Reach out to ideal employees in one shot!
The intelligent campaign for reaching out to the ideal audience to whom you can ask for help (guidance or referral).