Backend Developer – Java

Kyndryl

Software Developer at Kyndryl designing and implementing cutting-edge software solutions for complex projects. Ensuring quality through documentation, unit testing, and innovative practices in a supportive and collaborative environment.

Posted 7/7/2026full-timeRemote • 🇮🇳 IndiaMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

AWSDockerDynamoDBEC2JavaJUnitKubernetesMicroservicesMockitoMySQLNoSQLPostgresPythonRedisSpringSpring BootSpringBoot

About the role

Key responsibilities & impact

Designing, developing, and implementing cutting-edge software solutions
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, and guide features, functional objectives, or technologies being built for interested parties
Drive innovation and take ownership of your work while honing your problem-solving, collaboration, and automation skills

Requirements

What you’ll need

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

Benefits

Comp & perks

Flexible, supportive environment
Professional development opportunities
Be Well programs to support financial, mental, physical, and social health

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Core JavaOOP PrinciplesUnit TestingJUnit 5MockitoSpring MVCREST APIMicroservicesRelational DatabasesNoSQL Databases

Soft Skills

Problem-SolvingCollaborationInnovationOwnership