Java Full Stack engineer

Weekday AI; Pune District; On-site; INR 2,400,000 - 2,800,000; Full time

Job summary

Weekday AI's client in Pune/Chennai seeks an experienced Java Full Stack Developer with strong ReactJS to build enterprise-grade applications. You will own both backend and frontend tasks, leveraging Java, Spring Boot, RESTful APIs, and modern frontend tech.

The role requires hands-on experience across the full stack, including microservices, cloud, DevOps practices, and CI/CD. You will collaborate with cross-functional teams to deliver secure, scalable solutions in an Agile setting.

Qualifications

• 6+ years of experience in Java Full Stack development.
• Proficient in Java, Spring Boot, RESTful API development.
• Strong ReactJS frontend skills with HTML5/CSS3/TypeScript.
• Experience with Microservices, cloud services (Azure), and DevOps.
• Familiarity with Kafka, Kubernetes, Docker, and CI/CD pipelines.

Responsibilities

• Design, develop, and maintain scalable full-stack applications using Java and ReactJS.
• Develop RESTful APIs and microservices with Spring Boot and Spring Data JPA.
• Build responsive UI with ReactJS, JavaScript, TypeScript, HTML5, CSS3.
• Integrate with cloud services, messaging platforms, and enterprise systems.
• Maintain relational databases, optimize performance and queries.
• Support microservices architecture and API integrations.
• Collaborate with Product Owners, Architects, QA, and developers throughout SDLC.
• Participate in code reviews, enforce coding standards and security.
• Contribute to CI/CD pipelines, DevOps automation, and container deployments.
• Troubleshoot production issues and optimize performance.

Skills

Java

Spring Boot

ReactJS

RESTful APIs

Microservices

Azure Cloud

CI/CD

DevOps

SQL

Tools

Docker

Kubernetes

Apache Kafka

Git

Job description

This role is for one of the Weekday's clients

Salary range: Rs 2400000 - Rs 2800000 (ie INR 24-28 LPA)

Experience: 6+ yrs

Location: Pune, Chennai

Job Type: Full-Time

We are looking for an experienced Java Full Stack Developer with strong expertise in ReactJS to build and maintain scalable, enterprise-grade applications. The ideal candidate will have hands‑on experience across the full technology stack, including Java backend development, modern React‑based frontend development, RESTful APIs, microservices, cloud technologies, and DevOps practices.

In this role, you will collaborate with cross‑functional teams to design secure, high‑performance applications, contribute to cloud‑native development initiatives, and deliver robust software solutions using Agile methodologies and engineering best practices.

Key Responsibilities

• Design, develop, and maintain scalable full‑stack applications using Java and ReactJS.
• Develop RESTful APIs and microservices using Spring Boot, Spring Framework, and Spring Data JPA.
• Build responsive, reusable, and user‑friendly interfaces using ReactJS, JavaScript, TypeScript, HTML5, and CSS3.
• Integrate applications with cloud services, messaging platforms, and enterprise systems.
• Design, optimize, and maintain relational databases while ensuring application performance.
• Develop and support microservices architecture and API integrations.
• Collaborate with Product Owners, Architects, QA teams, and developers throughout the software development lifecycle.
• Participate in code reviews and ensure adherence to coding standards, security practices, and software quality guidelines.
• Contribute to CI/CD pipelines, DevOps automation, and containerized application deployments.
• Troubleshoot production issues, perform root cause analysis, and optimize application performance.
• Continuously improve application scalability, reliability, and maintainability through modern engineering practices.

What Makes You a Great Fit

• 6+ years of experience in Java Full Stack application development.
• Strong expertise in Java, Spring Boot, Spring Framework, Spring Data JPA, and RESTful API development.
• Proven hands‑on experience with ReactJS and modern front‑end development using JavaScript and TypeScript.
• Good knowledge of HTML5, CSS3, and responsive web application development.
• Experience designing and implementing Microservices Architecture.
• Hands‑on experience with Apache Kafka and event‑driven application development.
• Experience working with Microsoft Azure cloud services and cloud‑native applications.
• Strong understanding of relational databases, particularly MS SQL Server, and database optimization.
• Familiarity with Kubernetes, Docker, API integration, and containerized deployments is an advantage.
• Experience with Git, CI/CD pipelines, and Agile/Scrum development methodologies.
• Strong analytical, problem‑solving, and communication skills with the ability to collaborate effectively across cross‑functional teams.
• Experience in Banking, Financial Services, or other enterprise application environments is a plus.