Java Back End Developer - Bangalore

Tata Consultancy Services; Bengaluru; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Tata Consultancy Services in Bengaluru, Karnataka, is seeking a skilled Java backend engineer to design and build robust microservices using Java 17, Spring Boot, and RESTful APIs. You will contribute to scalable systems and collaborate with cross-functional teams in an Agile environment.

This role emphasizes performance, security, and modern dev practices, including CI/CD, Docker, Kubernetes, and PostgreSQL.

Qualifications

• Experience with Java 17 and Spring Boot.
• Design and implement Microservices and REST APIs.
• Strong SQL knowledge with PostgreSQL.
• Experience with Git and Jira in Agile teams.
• CI/CD tooling and code reviews.
• Knowledge of Docker and Kubernetes.
• Experienced in XML/JSON and JDBC.
• Familiarity with Tomcat and JMS.
• CI/CD and Jenkins knowledge.
• GraphQL and Kafka familiarity.

Responsibilities

• Design and develop robust backend services with Java and Spring Boot.
• Build microservices-based architecture for scalable apps.
• Collaborate with frontend for full-stack work.
• Use Git and participate in code reviews and CI/CD.
• Work in Agile sprints and participate in planning.
• Ensure performance, security, and scalability.

Skills

Java

Spring Boot

Microservices

REST APIs

SQL

PostgreSQL

Git

Agile

CI/CD

Docker

Kubernetes

AWS

GCP

Azure

Hibernate

JPA

XML/JSON

JDBC

Tomcat

Jenkins

Kafka

GraphQL

OTN/OWASP

Tools

Docker

Kubernetes

Jira

Git

IBM MQ/JMS

Jenkins

Job description

JOB DESCRIPTION

Key Responsibilities

• Design and develop robust backend services using Java, Spring Boot, and RESTful APIs.
• Build and maintain microservices-based architecture for scalable applications. Work with Oracle, PostgreSQL and SQL for data modeling, querying, and performance optimization.
• Contribute to full stack development as needed by collaborating with Frontend developers.
• Use Git for version control and participate in code reviews and CI/CD processes.
• Work in an Agile environment, participating in sprint planning, stand-ups, and retrospectives.
• Ensure high performance, security, and scalability of applications.

Required Skills & Qualifications

• Strong proficiency in Java and Spring Boot framework.
• Experience in designing and implementing Microservices and REST APIs.
• Solid understanding of SQL and hands-on experience with PostgreSQL.
• Familiarity with Git for source control and collaborative development.
• Experience working in Agile teams and using tools like Jira or similar.
• Good understanding of software design principles, testing, and debugging.
• Experience with Static and Dynamic Code Analysis, Vulnerabilities, OWASP Principles.
• Experience with containerization tools like Docker and orchestration platforms like Kubernetes.
• Knowledge of cloud platforms (AWS, GCP, Azure) is a plus.
• Knowledge of Git, Jenkins, CI/CD Tools.
• Excellent problem-solving and communication skills.

Must-Have

Experience Required: Java 17

• Spring Boot
• No SQL databases Redis, Mango, Cassandra
• Micro services architecture/SOA
• Maven
• JUnit, Mockito
• IDE – Eclipse/STS/RAD
• Git, RTC
• Spring Rest Services
• Hibernate, spring JPA
• XML/Json
• Tomcat
• IBM MQ series/JMS
• JNDI
• JDBC
• SOAP
• Jenkins
• Kubernetes
• Kafka
• resilience 4j
• GraphQL

Good-to-Have

Optional Experience : APIGEE integration experience is a PLUS, / AWS/Azure