Senior Java Fullstack Developer

Tasknera; Bengaluru; Hybrid; INR 2,600,000 - 5,200,000; Full time

Job summary

Tasknera in Bengaluru is seeking an experienced Java Full-Stack Developer with 7+ years to join our technology team. You will work on scalable applications built with Java 8+ and React.js, focusing on secure authentication, microservices, and cloud deployment.

The role requires hands-on expertise with Spring Security, JWT, REST APIs, CI/CD, and DevOps. You will mentor junior developers, participate in code reviews, and help optimize performance across all layers of the stack.

Qualifications

• 7+ years of software development experience.
• Proficient with Java 8+ and React.js in full-stack projects.
• Experience with Spring Security, JWT, REST APIs, and cloud platforms.

Responsibilities

• Design, develop, and maintain scalable Java/React applications.
• Own major modules and deliver components on time.
• Implement secure authentication with Spring Security and JWT.
• Develop REST APIs and microservices.
• Work on CI/CD pipelines and DevOps practices.
• Write JUnit tests to ensure quality.
• Collaborate with Azure cloud services.
• Mentor junior developers and participate in code reviews.

Skills

Java 8+

Spring Boot

React.js

Spring Security

JWT

REST APIs

Microservices

Azure

CI/CD

DevOps practices

JUnit

Git

Job description

Location: Bangalore (BCIT)
Work Mode: Hybrid 3 days per week from the office
Experience: 7+ Years
Employment Type: Full-time

Job Description

We are looking for an experienced Java Full-Stack Developer with 7+ years of software development experience to join our technology team in Bangalore.

The ideal candidate should have strong hands‑on experience in Java and React, along with practical knowledge of Spring Security, JWT, cloud platforms, CI/CD, DevOps, debugging, and JUnit testing.

Key Responsibilities

• Design, develop, and maintain scalable applications using Java 8+.
• Develop and maintain responsive front‑end applications using React.js.
• Implement secure authentication and authorization using Spring Security and JWT.
• Independently own and deliver major project components.
• Troubleshoot and resolve production issues effectively.
• Write and maintain JUnit test cases to ensure application quality.
• Work with cloud platforms, preferably Microsoft Azure.
• Collaborate with DevOps teams on CI/CD pipelines and deployment processes.
• Participate in code reviews, debugging, and performance improvements.
• Mentor junior developers and provide technical guidance where required.

Required Skills

• Strong hands‑on experience with Java 8+
• Strong experience with Spring Boot
• Practical experience with React.js
• Hands‑on experience with Spring Security and JWT
• Experience developing REST APIs
• Good understanding of Microservices architecture
• Exposure to Microsoft Azure or other cloud platforms
• Understanding of CI/CD and DevOps practices
• Strong debugging and problem‑solving skills
• Experience writing JUnit test cases
• Good understanding of Git/version control
• Ability to independently handle project modules and production challenges