Senior Java Software Engineer

Job Description

Position Overview

We are seeking a highly skilled Java Full Stack Developer with strong expertise in Core Java, Spring Boot, Microservices, Cloud (AWS/Azure), SQL/NoSQL databases, and containerization/orchestration technologies (Docker & Kubernetes). The ideal candidate should have hands-on coding experience, a solid understanding of design patterns, and the ability to design, develop, and deploy scalable enterprise applications.

Note: Requires to complete hacker rank coding for 60 minutes within 24 hours of receipt

Key Responsibilities

• Design, develop, and maintain enterprise-grade applications using Core Java (Streams, Functional Programming, Collections, Generics, Thread Management).
• Apply Creational Design Patterns to deliver efficient, reusable, and scalable solutions.
• Develop RESTful APIs and microservices with Spring Boot (DI, Spring Security, AOP, JPA, Hibernate, MVC).
• Implement global exception handling, unit testing (JUnit), API documentation (Swagger), and executor services for performance optimization.
• Build, deploy, and manage microservices architecture with API Gateway, Service Discovery, and inter-service communication.
• Work with AWS (EC2, Lambda, S3, SQS, SNS) and Azure Web Hosting for cloud deployment and scalability.
• Design, query, and optimize databases:
• SQL (Joins, MySQL-specific queries, schema design)
• NoSQL (MongoDB, schema design, query optimization)
• Containerize and orchestrate applications using Docker (image management, compose) and Kubernetes (POD, cluster management, config maps, secrets).
• Collaborate with cross-functional teams to deliver secure, scalable, and high-performing solutions.
• Follow best practices in coding, testing, and deployment with CI/CD pipelines.

Required Skills & Experience

• 5+ years of experience in Java development with strong problem-solving and coding skills.
• In-depth knowledge of Core Java features including Streams, Collections, Generics, and Threading.
• Proficiency in Spring Boot ecosystem (DI, Security, AOP, JPA, Hibernate).
• Hands-on experience in building and deploying microservices.
• Strong understanding of AWS (EC2, S3, Lambda, SQS, SNS) and basic exposure to Azure hosting.
• Proficiency in SQL (MySQL) and NoSQL (MongoDB).
• Experience with containerization (Docker) and orchestration (Kubernetes).
• Familiarity with design patterns, API documentation (Swagger), and unit testing (JUnit).
• Excellent communication and teamwork skills with an agile mindset.

Good to Have

• Experience with CI/CD tools (Jenkins, GitHub Actions, GitLab CI).
• Knowledge of monitoring tools (Prometheus, Grafana, ELK stack).
• Exposure to DevOps practices.