Kolkata, West Bengal, India
Information Technology
Full-Time
PANMACH
Overview
Senior Java Developer Spring Boot | Microservices | Cloud
Skills : Java 11+, Spring Boot, RESTful Web Services, AWS, Azure, React, Microservices, Kafka, Kubernetes, SQL/NoSQL
Experience : 10+ Years
Overview
We are seeking a seasoned Senior Java Developer with a strong background in designing and building scalable, high-performance applications across enterprise, SME, or startup ecosystems. This role involves working with cutting-edge technologies in a cloud-native, microservices-driven environment. You will collaborate with cross-functional teams to deliver robust software solutions, with an emphasis on clean architecture, performance optimization, and cloud integration.
Key Responsibilities
Skills : Java 11+, Spring Boot, RESTful Web Services, AWS, Azure, React, Microservices, Kafka, Kubernetes, SQL/NoSQL
Experience : 10+ Years
Overview
We are seeking a seasoned Senior Java Developer with a strong background in designing and building scalable, high-performance applications across enterprise, SME, or startup ecosystems. This role involves working with cutting-edge technologies in a cloud-native, microservices-driven environment. You will collaborate with cross-functional teams to deliver robust software solutions, with an emphasis on clean architecture, performance optimization, and cloud integration.
Key Responsibilities
- Design, develop, and maintain scalable Java applications using Spring Boot, Spring Framework, and RESTful APIs
- Architect and implement microservices with an emphasis on performance, fault tolerance, and observability
- Collaborate with front-end developers to integrate React (or Angular) UIs with back-end services
- Design and optimize database schemas using JPA, Hibernate, and RDBMS technologies like PostgreSQL and MS SQL Server
- Implement CI/CD pipelines using Jenkins, GitLab CI, GitHub Actions, or AWS DevOps
- Deploy and orchestrate applications using Kubernetes (EKS, AKS, or GKE)
- Leverage AWS, Azure, or GCP for deploying and managing cloud-native services (AWS preferred)
- Integrate with event-driven architectures using Kafka, MQ, or other messaging platforms
- Apply Domain-Driven Design (DDD) and Backend-for-Frontend (BFF) principles to backend architecture
- Participate in Agile ceremonies, deliver iterative demos, and contribute to sprint planning and retrospectives
- 10+ years of professional Java development experience
- Strong command over Java 11+ features such as Streams, Lambdas, and functional programming paradigms
- Deep expertise in Spring Boot, Spring Framework, and REST API design
- Proven experience building and monitoring production-ready microservices
- Hands-on experience with cloud platforms (especially AWS) and cloud services integration
- Front-end development experience using React or Angular with understanding of HTML, CSS3, Tailwind, and responsive design principles
- Experience working in Agile/Scrum teams with iterative delivery cycles
- Familiarity with event-driven systems, Kafka, or similar messaging/event buses
- Strong skills in SQL, query tuning, and code optimization
- Experience with Git and other version control systems
- Experience in the hospitality services domain is a strong plus
- Familiarity with Backend-for-Frontend (BFF) architectures
- Exposure to DevOps practices and infrastructure-as-code tools
- Knowledge of monitoring tools and observability best practices
- Excellent communication and interpersonal skills
- Strong problem-solving ability and attention to detail
- Ability to work independently and collaboratively in fast-paced environments
- Proactive mindset with a passion for learning and innovation
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