Backend Developer- Java

Required Technical and Professional Experience

• 6+ years of experience working as a software engineer on complex software projects
• Excellent coding skills and solid development experience (Java, Python, .Net etc.) with debugging and problem-solving skills
• Core Java: Strong understanding of OOP (Inheritance, Encapsulation, Polymorphism, Abstraction)
• Unit Testing: JUnit 5, Mockito / MockK, Testcontainers (for integration tests), TDD preferred
• Spring Boot: Spring MVC (controllers, interceptors, filters), REST API,  Spring Security (JWT-based auth), API Gateway, Microservices, 
• AWS : (AWS EC2 basics, AWS Lambda (optional for hybrid setups), ECS or EKS (if containerized workloads), RDS (MySQL/Postgres/Aurora), DynamoDB, S3 integration, Caching with ElastiCache (Redis), Amazon SQS (FIFO, DLQ), SNS, IAM roles & policies
• Software development methodologies, with demonstrated experience developing scalable and robust software
• Experienced in relational and NoSQL databases, data mapping, XML/JSON, Rest based web services
• Knowledge of architecture design - Microservices architecture, containers (Docker & k8s), messaging queues
• Deep understanding of OOP and Design patterns

Preferred Technical and Professional Experience

• Bachelor's degree in Computer Science, related technical field, or equivalent practical experience
• Certification in one or more of the hyperscalers (Azure, AWS, and Google GCP) - otherwise, you can obtain certifications with Kyndryl
  • Experience with DevOps tools and modern engineering practices