Hybrid Backend Developer – Java

at Kyndryl

• Job title: Backend Developer – Java
• Job type: Full Time
• Experience level: Mid level, Senior
• Salary: Not specified
• Degree requirement: Bachelor's Degree
• Tech skills: AWS, Azure, Docker, DynamoDB, EC2, Google Cloud Platform, Java, JUnit, Kubernetes, Microservices, Mockito, MySQL, NoSQL, Postgres, Python, Redis, Spring, Spring Boot, SpringBoot
• Location requirements: Hybrid, Bangalore, India

About the role

• Software Engineer designing and developing cutting-edge software solutions at Kyndryl. Collaborating in a fast-paced environment and ensuring quality in deliverables.

Responsibilities

• Designing, developing, and implementing cutting-edge software solutions
• Your code will deliver value to our customers faster than ever before
• Ensure that implemented components are appropriately documented, unit-tested, and ready for integration into the final product
• Architect the solution, test the code, and deploy and build a CI/CD pipeline
• Provide work estimates for assigned development work
• Guide features, functional objectives, or technologies being built for interested parties
• Collaborate in a fast-paced environment focused on innovation, creativity, and excellence

Requirements

• 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
• 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

Benefits

• Health insurance
• Professional development opportunities
• Employee learning programs
• Opportunity to innovate and build new capabilities