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Role & responsibilities Job Description \\*\\*mandatory SN Required Information Details 1 Role\\\\ Full Stack Developer (Java + React + AWS) 2 Required Technical Skill Set\\\\ Java, React.js, AWS Cloud, Spring Boot, Microservices 3 No of Requirements\\\\ 4 Desired Experience Range\\\\ 5-8 Years 5 Location of Requirement Poland 6 Immediate Joiners Needed 7 Work Timings As per Business Requirement Desired Competencies (Technical/Behavioral Competency) Must-Have\\\\ (Ideally should not be more than 3-5) Backend Development Technologies • Java 8/11/17 • Spring Boot & Spring Framework • Microservices Architecture • RESTful API Development • Hibernate / JPA Frontend Development Technologies • React.js Development • JavaScript (ES6+) & TypeScript • HTML5, CSS3 • Redux / Context API • Responsive Web Design Cloud & DevOps Technologies • AWS Cloud Services (EC2, S3, Lambda, RDS, CloudWatch) • CI/CD Pipelines • Docker & Containerization • Git Version Control • Azure DevOps / Jenkins Required Qualifications • 5-8 years of experience in full-stack application development. • Strong hands-on experience in Java, Spring Boot, and Microservices architecture. • Minimum 3+ years of experience in React.js development and modern frontend frameworks. • Experience building scalable REST APIs and enterprise web applications. • Strong knowledge of AWS cloud services and cloud-native application development. • Experience with SQL and NoSQL databases such as Oracle, PostgreSQL, MySQL, or MongoDB. • Hands-on experience with CI/CD pipelines, Docker, and deployment automation. • Strong understanding of software design patterns, security practices, and performance optimization. • Experience working in Agile/Scrum environments. • Excellent analytical, troubleshooting, and communication skills. Good-to-Have • Experience with Kubernetes and container orchestration. • Knowledge of Serverless Architecture using AWS Lambda. • Experience with GraphQL. • Exposure to Kafka, RabbitMQ, or event-driven architectures. • AWS Certification (Developer, Solutions Architect, or equivalent). • Experience with Infrastructure as Code (Terraform, CloudFormation). • Exposure to monitoring tools such as Splunk, Datadog, or ELK Stack. • Knowledge of security frameworks and OWASP standards. SN Responsibility of / Expectations from the Role 1 Design, develop, and maintain scalable full-stack applications using Java, React.js, and AWS technologies. 2 Develop and enhance backend services, APIs, and Microservices using Spring Boot and related frameworks. 3 Build responsive, reusable, and user-friendly frontend interfaces using React.js. 4 Collaborate with Product Owners, Architects, Business Analysts, UX teams, and QA teams to deliver business requirements. 5 Design and implement cloud-native solutions leveraging AWS services. 6 Develop secure, high-performance, and highly available applications following industry best practices. 7 Integrate frontend applications with backend APIs and third-party systems. 8 Optimize application performance, scalability, reliability, and maintainability. 9 Participate in code reviews and ensure adherence to coding standards and architectural guidelines. 10 Troubleshoot and resolve application defects, production issues, and performance bottlenecks. 11 Contribute to CI/CD implementation, deployment automation, and DevOps initiatives.

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