Java Full Stack Developer 9- 15 yrs

Infosys; Hyderabad, Chennai District, Bengaluru; Hybrid; INR 2,500,000 - 5,000,000; Full time

Job summary

Infosys is seeking a highly skilled Full Stack Java Developer / Technical Lead with 9-15 years of experience to design and develop scalable enterprise applications. The role requires strong expertise in Java, Spring Boot, Microservices, Angular, React.js, Kafka, and cloud platforms.

You will architect and maintain high-performance systems, mentor teams, lead technical discussions, and enforce best engineering practices while collaborating with stakeholders in Agile environments on AWS/Azure

Qualifications

• 9-15 years of software development experience.
• Strong hands-on experience in Java and Spring ecosystem.
• Experience with Microservices-based architecture and distributed systems.
• Expertise in Angular and/or React.js development.
• Hands-on experience with Apache Kafka messaging systems.
• Strong understanding of Design Patterns, OOP principles, and SOLID principles.
• Experience with relational databases and query optimization.
• Knowledge of containerization using Docker and cloud deployment strategies.
• Experience working in Agile/Scrum methodologies.

Responsibilities

• Design and develop enterprise-grade applications using Java.
• Build scalable Microservices and REST APIs following industry best practices.
• Develop responsive and interactive user interfaces using Angular and React.js.
• Design and implement event-driven architectures using Apache Kafka.
• Integrate front-end applications with backend services and third-party APIs.
• Optimize application performance, scalability, and security.
• Participate in architecture reviews, code reviews, and technical decision-making.
• Implement secure authentication and authorization using OAuth2 and JWT.
• Work with cloud platforms such as AWS and Azure for application deployment and management.
• Build and maintain CI/CD pipelines using Jenkins, GitHub Actions, and Docker.
• Collaborate with Product Owners, Architects, QA teams, and stakeholders in Agile environments.
• Mentor junior developers and provide technical leadership across projects.
• Troubleshoot and resolve production issues while ensuring high application availability.

Skills

Java 8/11/17/21

Spring Boot

Spring MVC

Spring Security

Microservices

REST APIs

Angular

React.js

Apache Kafka

JPA/Hibernate

SQL Databases

AWS/Azure Cloud

Docker

Kubernetes

Jenkins

GitHub Actions

CI/CD

OAuth2

JWT

Education

Bachelor's or Master's degree in Computer Science, IT, MCA, or related field

Tools

Jenkins

GitHub Actions

CI/CD

Docker

Kubernetes

Cloud platforms (AWS/Azure)

Job description

Job Summary

We are looking for a highly skilled Full Stack Java Developer / Technical Lead with 9-15 years of experience in designing and developing scalable enterprise applications. The ideal candidate should possess strong expertise in Java, Spring Boot, Microservices, Angular, React.js, Apache Kafka, AWS/Azure Cloud, and modern DevOps practices.

The candidate will be responsible for architecting, developing, and maintaining high-performance applications while leading technical discussions, mentoring teams, and driving best engineering practices.

Primary Skills

• Java 8/11/17/21
• Spring Boot
• Spring MVC, Spring Security
• Microservices Architecture
• RESTful APIs
• Angular (10+ preferred)
• React.js with Redux Mandatory
• Apache Kafka Mandatory
• JPA/Hibernate
• SQL (MySQL/PostgreSQL/Oracle)
• AWS or Azure Cloud
• Docker, Kubernetes (preferred)
• Jenkins, GitHub Actions, CI/CD
• OAuth2, JWT Authentication

Key Responsibilities

• Design and develop enterprise-grade applications using Java
• Build scalable Microservices and REST APIs following industry best practices.
• Develop responsive and interactive user interfaces using Angular and React.js.
• Design and implement event-driven architectures using Apache Kafka.
• Integrate front-end applications with backend services and third-party APIs.
• Optimize application performance, scalability, and security.
• Participate in architecture reviews, code reviews, and technical decision-making.
• Implement secure authentication and authorization using OAuth2 and JWT.
• Work with cloud platforms such as AWS and Azure for application deployment and management.
• Build and maintain CI/CD pipelines using Jenkins, GitHub Actions, and Docker.
• Collaborate with Product Owners, Architects, QA teams, and stakeholders in Agile environments.
• Mentor junior developers and provide technical leadership across projects.
• Troubleshoot and resolve production issues while ensuring high application availability.

Required Qualifications

• Bachelor's or Master's degree in Computer Science, IT, MCA, or related field.
• 9-15 years of software development experience.
• Strong hands-on experience in Java and Spring ecosystem.
• Experience with Microservices-based architecture and distributed systems.
• Expertise in Angular and/or React.js development.
• Hands-on experience with Apache Kafka messaging systems.
• Strong understanding of Design Patterns, OOP principles, and SOLID principles.
• Experience with relational databases and query optimization.
• Knowledge of containerization using Docker and cloud deployment strategies.
• Experience working in Agile/Scrum methodologies.

Preferred Qualifications

• Experience with Camunda BPM or workflow engines.
• Experience with Kubernetes/OpenShift.
• Experience in Banking, Financial Services, E-commerce, or SaaS products.
• Exposure to AI-assisted development tools such as GitHub Copilot and Cursor.
• Cloud certifications (AWS/Azure).

Nice to Have

• Struts migration projects.
• Event-driven and message-based system design.
• High-volume transaction processing systems.
• Performance tuning and application modernization initiatives.

Notice Preference

• Immediate to 60 Days.

Mandatory Screening Criteria

9-15 years of experience
Java
Microservices
Angular and/or React.js
Kafka
REST APIs
AWS/Azure Cloud
CI/CD & Docker
SQL Databases