Job Description

5 - 7 Years
1 Opening
Bangalore

Role description

Job Title:

Java Spark Developer

Location:

Bangalore

Job Type:

Full-time

Experience Level:

5 to 7 Years

Job Summary:

We are seeking an experienced

Java Spark Developer

to design, develop, and maintain scalable big data applications. The ideal candidate will have strong expertise in Core Java, Apache Spark, and data processing frameworks, with a solid background in working with relational databases and orchestration tools.

Primary Responsibilities:

Design, develop, and maintain Java-based big data applications using

Apache Spark

. Work with

data frames

and

Spark-SQL

to process and analyze large datasets. Integrate and manage

relational databases

such as MySQL, PostgreSQL, Oracle, or Db2. Utilize

orchestration frameworks

to automate and manage data workflows. Collaborate with

data engineers

to design and implement end-to-end data processing pipelines. Write

clean, maintainable, and efficient code

following best practices. Conduct

code reviews

and provide constructive feedback to team members. Troubleshoot and resolve

performance issues

and

software defects

. Stay updated with industry trends and emerging technologies in big data and Java development.

Skills Required:

Strong proficiency in

Core Java

.

5 to 7 years

of hands-on experience with

Apache Spark

, including

Spark-SQL

and

data frames

. Experience working with

relational databases

(e.g., Db2, PostgreSQL, MySQL). Knowledge of

orchestration frameworks

(e.g., Airflow, Oozie, or similar). Solid understanding of

big data processing and analytics

. Excellent

problem-solving skills

and

attention to detail

. Strong

communication

and

collaboration

abilities.

Skills Desired (Nice to Have):

Familiarity with

distributed file systems

(e.g., HDFS, S3). Experience with

CI/CD tools

such as Jenkins or GitLab CI. Understanding of

data warehousing concepts

. Exposure to

Agile/Scrum

methodologies.

Additional Information:

Reporting To:

[Insert Manager/Lead Name or Position]

Work Environment:

[On-site/Remote/Hybrid]

Compensation:

[Insert Salary/Rate, if applicable]

Skills

Core Java,Apache spark,Relational Database

About UST

UST is a global digital transformation solutions provider. For more than 20 years, UST has worked side by side with the world's best companies to make a real impact through transformation. Powered by technology, inspired by people and led by purpose, UST partners with their clients from design to operation. With deep domain expertise and a future-proof philosophy, UST embeds innovation and agility into their clients' organizations. With over 30,000 employees in 30 countries, UST builds for boundless impact--touching billions of lives in the process.