Senior Software Engineer – Java, ReactJS

Epam Systems; Pune District; On-site; INR 1,800,000 - 3,200,000; Full time

Job summary

Epam Systems is seeking a Senior Software Engineer to join our team in Pune. You will work on Java-based applications, implementing Spring Core/Batch, and building RESTful APIs within a microservices framework.

Front-end work with ReactJS and Kafka-based messaging will be part of your responsibilities. The role requires strong Java expertise (8/17), Spring, ReactJS, and experience with cloud, Kubernetes, and both SQL and NoSQL databases.

Qualifications

• 5+ years of Java experience with Java 8/17 migration.
• Strong Spring Core and Spring Batch expertise.
• Experience with ReactJS front-end development and microservices architecture.
• Proficiency with Kafka messaging system and RESTful APIs.
• Experience with relational and NoSQL databases; serverless and Kubernetes familiarity.

Responsibilities

• Develop and maintain Java-based applications using Java 8/17.
• Implement and optimize Spring Core and Spring Batch components.
• Design and build RESTful APIs adhering to microservices architecture.
• Integrate messaging systems using Apache Kafka.
• Develop front-end features with ReactJS for high performance.
• Collaborate with DB teams to optimize relational/NoSQL databases.
• Apply unit testing to ensure code quality and reliability.
• Participate in cloud and containerization initiatives including Kubernetes and serverless.

Skills

Java

Spring Framework

Microservices

RESTful APIs

Unit testing

English proficiency (B2+)

Communication skills

Tools

ReactJS

Kafka

Kubernetes

Serverless

Job description

We are seeking a Senior Software Engineer skilled in Java and ReactJS to join our team.

You will work on advanced projects involving microservices, cloud technologies, and modern front-end frameworks.

#LI-DNP

Responsibilities

• Develop and maintain Java-based applications using Java 8 and Java 17
• Implement and optimize Spring Core and Spring Batch components
• Design and build RESTful APIs adhering to microservices architecture
• Integrate and manage messaging systems using Apache Kafka
• Develop front-end features with ReactJS, ensuring high performance
• Collaborate with database teams to design and optimize relational and NoSQL databases
• Apply unit testing to ensure code quality and reliability
• Participate in cloud and containerization initiatives involving Kubernetes and serverless architecture
• Troubleshoot and resolve application issues promptly
• Document technical specifications and support knowledge sharing
• Coordinate with cross-functional teams to deliver project milestones

Requirements

• Strong experience with Java 17 or expert-level knowledge in Java 8 with migration understanding to Java 17 (5+ years)
• Advanced knowledge of Spring Framework, including Spring Core and Spring Batch
• Proficiency in the Apache Kafka messaging system
• Experience with ReactJS front-end development
• Solid understanding of microservices architecture and RESTful APIs
• Strong experience with relational databases such as MySQL, PostgreSQL, or Oracle
• Familiarity with NoSQL databases
• Experience with cloud computing and containerization technologies, including Kubernetes and serverless architecture
• Proficiency in unit testing methodologies
• Excellent problem-solving skills
• Effective communication skills
• English language proficiency at the B2+ level