Java Developer with Spark

Citibank (Switzerland) AG; Pune District; On-site; Confidential; Full time

Job summary

Citibank (Switzerland) AG seeks a Java Developer with Spark to join our Applications Development team in Pune on a hybrid schedule. The role focuses on building and enhancing core Java applications with Spark, Spring Batch, and Spring Boot, while integrating with Oracle DB and caching layers.

A strong foundation in data structures and algorithms, and Unix scripting, is essential. The ideal candidate has 4–8 years of experience in financial services, excellent communication, and the ability to

Qualifications

• Bachelor's degree in Computer Science, Engineering, or related field.
• 4-8 years of experience in financial services or application development.
• Strong Java and Spark, with Spring Batch/Boot experience.
• Unix, SQL, and database design/optimization knowledge.
• Experience with caching like Pinot/Redis is a plus.

Responsibilities

• Participate in the design, development, and deployment of core Java/Spark-based applications.
• Collaborate with technology teams to deliver scalable solutions under pressure and tight deadlines.
• Write robust unit/integration tests and contribute to code reviews.

Skills

Java

Spark

Spring Batch

Spring Boot

SQL

Unix

Shell scripting

Git

Bitbucket

Oracle DB

Data structures

Algorithms

Education

Bachelor's degree in Computer Science or Engineering

Tools

Git

Bitbucket

Oracle DB

Redis

Pinot

Job description

## Java Developer with SparkApplyremote type: Hybridlocations: Pune Maharashtra Indiatime type: Full timeposted on: Posted Todayjob requisition id: 26981772The Applications Development Intermediate 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.**Qualifications:*** 4-8 years of relevant experience in the Financial Service industry* Intermediate level experience in Applications Development role* Consistently demonstrates clear and concise written and verbal communication* Demonstrated problem-solving and decision-making skills* Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements**Requirements**:* Bachelor's degree in Computer Science, Engineering, or a related field.* Experience in software development with a strong focus on Core Java and Spark.* Hands-on experience with Spring Batch and Spring Boot.* Hands-on experience with Apache Spark (with Java)* Experience with caching solutions like Pinot, Redis etc.* Strong knowledge of Oracle DB, including schema design and query optimization.* Strong problem-solving skills and the ability to work independently.* Excellent communication and teamwork skills.* Strong computer science fundamentals in data structures, algorithms, databases, and operating systems.* Highly experienced with Unix based operating systems and shell scripting.* Hands-on experience in writing SQL queries.* Experience with source code management tools such as Bitbucket, Git etc.* Experience working with banking domain like pricing, risk etc. is plus.* Consistently demonstrates clear and concise written and verbal communication. Good knowledge of Java and spark architecture and design principles.**Education:*** Bachelor’s degree/University degree or equivalent experienceThis job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.------------------------------------------------------## **Job Family Group:**Technology------------------------------------------------------## **Job Family:**Applications Development------------------------------------------------------## **Time Type:**Full time------------------------------------------------------## **Most Relevant Skills**Please see the requirements listed above.------------------------------------------------------## **Other Relevant Skills**For complementary skills, please see above and/or contact the recruiter.------------------------------------------------------*Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.**If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review* *Accessibility at Citi.* *View Citi’s EEO Policy Statement and the Know Your Rights poster.*