Senior Java Developer

Job Title : Senior Java Developer

Experience Required : 8–12 Years

Location : [Insert Location or Remote]

Employment Type : Full-Time

Job Summary :

We are seeking an experienced and highly skilled Senior Java Developer with strong backend development expertise in Core Java, Spring Boot, and JBoss , complemented by a solid foundation in data engineering tools and technologies including SQL, Python, PySpark, and Power BI . The ideal candidate will also have working knowledge of Linux, Oracle , and SQL Databases .

This is a hybrid role requiring strong software development skills with the ability to work on data integration, analytics, and backend systems . The role demands an analytical mindset, deep understanding of enterprise software architecture, and a proactive approach to problem-solving.

Key Responsibilities :

Primary Responsibilities (Core Skill sets) :

Design, develop, and maintain enterprise-grade backend systems using Core Java and Spring Boot .

Deploy and manage Java applications on JBoss application server .

Write clean, scalable, and maintainable code following best practices.

Collaborate with architects, product managers, and other developers to deliver high-quality solutions.

Conduct code reviews, unit testing, and performance tuning of applications.

Secondary Responsibilities :

Design and optimize complex SQL queries and stored procedures to support application requirements.

Develop and maintain Power BI dashboards and reports for business users.

Build and maintain data pipelines using Python and PySpark in distributed environments.

Perform data cleansing, transformation, and integration from various sources.

Preferred Skills :

Work in Linux environments for scripting, deployment, and server maintenance.

Utilize Oracle and SQL Server databases for application and data storage.

Monitor and troubleshoot system issues, ensuring high availability and performance.

Required Skills & Qualifications :

Must Have (Core Skillsets) :

8–12 years of strong hands-on experience in Core Java (collections, multithreading, memory management) .

Proficient in Spring Boot framework for RESTful API development.

Experience with JBoss / WildFly for application deployment and configuration.

Good to Have (Secondary Skillsets) :

Strong in SQL and experience with relational databases (Oracle, SQL Server).

Working knowledge of Power BI for data visualization and reporting.

Proficient in Python and PySpark for data processing and ETL tasks.

Preferred :

Familiarity with Linux shell scripting and server-side operations.

Experience working with Oracle databases , including performance tuning and query optimization.

Understanding of DevOps pipelines , CI / CD, and automated testing is a plus.

Education :

Bachelor’s or Master’s degree in Computer Science, Information Technology , or related field.