Java Fullstack -React

Our client is seeking an experienced Java Full Stack Developer with strong React and Camunda experience to design, develop, integrate, and support modern enterprise applications and workflow automation solutions.

The ideal candidate will have strong hands-on experience with Java, Spring Boot, React, REST APIs, microservices, and Camunda BPM, with the ability to work across both front-end and back-end development. The candidate will be responsible for building scalable applications, implementing business workflows using Camunda, integrating enterprise systems, and delivering high-quality solutions in an Agile environment.

Key Responsibilities

• Design, develop, test, deploy, and maintain full-stack enterprise applications using Java, Spring Boot, React, and related technologies.
• Develop scalable and maintainable RESTful APIs and microservices using Java and Spring Boot.
• Build responsive and user-friendly front-end applications using React.js, JavaScript/TypeScript, HTML, and CSS.
• Design, implement, and maintain business workflows and process automation using Camunda BPM.
• Develop and maintain BPMN 2.0 workflows, process models, service tasks, gateways, events, and business processes within Camunda.
• Integrate Camunda workflows with Java/Spring Boot microservices, REST APIs, databases, and enterprise applications.
• Develop workflow-related components, including process orchestration, task management, process variables, error handling, and exception management.
• Design and implement backend business logic using Core Java, Spring Framework, Spring Boot, and Spring Data.
• Develop reusable React components and integrate them with backend REST APIs.
• Implement application security using technologies such as OAuth 2.0, JWT, Spring Security, or similar frameworks.
• Design and optimize database interactions using SQL, JPA/Hibernate, and relational databases such as Oracle, PostgreSQL, or SQL Server.
• Develop event-driven and asynchronous integrations using Kafka, messaging queues, or similar technologies, where applicable.
• Troubleshoot application, API, workflow, integration, and performance issues across the full technology stack.
• Write unit, integration, and automated tests and participate in code reviews.
• Collaborate with business analysts, architects, product owners, QA engineers, and DevOps teams to understand requirements and deliver technical solutions.
• Participate in Agile ceremonies including sprint planning, backlog refinement, daily stand-ups, sprint reviews, and retrospectives.
• Prepare technical documentation related to application architecture, APIs, workflows, integrations, and deployment processes.
• Monitor application and workflow performance and identify opportunities for optimization and automation.
• Support production deployments, incident resolution, root-cause analysis, and ongoing application enhancements.