Want to professionalize your AI skills, pivot to an AI role and increase your salary?
Master AI Engineering with the most practical and comprehensive LLM Development certifications at Towards AI Academy.

Citigroup

Application Developer- Python Spark - Assistant Vice President

Citigroup

Published 13 May 2026
Pune, India
Full Time

Share this job

Role Highlights

Languages used

Python
SCALA

Key skills

Big Data
Prompt Engineering
Integrations
CI
NOSQL
Data Processing
Data Structures
Unit Testing
Shell Scripting
TroubleShooting
AI
Architecture
SDLC
Database
Scrum
Cloud
Search

Tools, Libraries and Frameworks

HDFS
Hive
JSON
Unix
Linux
Git
Jira
Maven
Jenkins
Kafka
Apache Spark

Description

The role involves translating application storyboards and use cases into functional applications. The individual will design, build, and maintain efficient, reusable, and reliable code. Responsibilities include identifying bottlenecks and bugs while devising solutions to ensure optimal performance and responsiveness. The position requires developing high-performance and low-latency components for Spark clusters. Furthermore, the role entails interpreting functional requirements into design approaches suitable for a Big Data platform and collaborating with global teams. The individual will also perform software prototype testing and process data using specific platforms to derive insights.

Required Qualifications and Skills

Candidates must possess seven to ten years of experience with Python or Spark. The role requires a minimum of two years of experience in Big Data technologies including HDFS, Map Reduce, YARN, Apache Spark, and Hive. Proficiency in systems analysis, design, architecture, and unit testing is necessary. Additionally, the individual must demonstrate experience with UNIX, LINUX, shell scripting, and SQL.

Disclaimer

Disclaimer: Job and company description information and some of the data fields may have been generated via GPT-4 summarisation and could contain inaccuracies. The full external job listing link should always be relied on for authoritative information.

About the company

Citigroup

Size

187556

Founded

HQ

New York, US

Description

Citi's mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. Our core activities are safeguarding assets, lending money, making payments and accessing the capital markets on behalf of our clients. We have 200 years of experience helping our clients meet the world's toughest challenges and embrace its greatest opportunities. We are Citi, the global bank an institution connecting millions of people across hundreds of countries and cities. For information on Citis commitment to privacy, visit on.citi/privacy.

Share

Share this job

Related jobs

Deep Learning
Data Mining
Anomaly Detection
Machine Learning
Pune, India
Full Time
AI
Integrations
Financial Services
Shell Scripting
Mississauga, Canada
Full Time
Data Analysis
Machine Learning
Product Management
UX
Pune, India
Full Time