Commission Amazon Java Developer Jobs in Columbus, OH

Join one of the world's leading global organizations transforming the future of innovation and technology. As a Java Developer, you'll play a key role in designing and building high-performance, cloud-native applications that support millions of users. From full-stack development to cloud architecture and IAM integration, this is your opportunity to make a global impact with next-gen systems. Whether you're a builder, problem-solver, or leader, this team values engineers who bring innovation, collaboration, and a passion for scale.

Build scalable systems with modern Java!

We're looking for mid-level Java professionals (3–7 years' experience) who are passionate about building high-performance, cloud-ready and micro services-based applications.

• Java Backend Developer

1. Primary Skills: Java, Spring Boot, Spring Framework, RESTful API Development, Microservices Architecture, SQL (MySQL/PostgreSQL/Oracle), Hibernate/JPA, Maven/Gradle, Git
2. Secondary Skills: Apache Kafka, RabbitMQ, Docker, Kubernetes, Redis/Caching, CI/CD (Jenkins/GitHub Actions), Cloud Platforms (AWS/Azure/GCP), Unit Testing (JUnit/Mockito)

• Java Full-Stack Developer (Java + React / Angular)

1. Primary Skills: Java, Spring Boot, Spring Framework, RESTful API Development, Microservices Architecture, Hibernate/JPA, SQL (MySQL/PostgreSQL/Oracle), React / Angular, HTML, CSS, JavaScript, Git
2. Secondary Skills: Apache Kafka, RabbitMQ, Docker, Kubernetes, Redis/Caching, CI/CD (Jenkins/GitHub Actions), Cloud Platforms (AWS/Azure/GCP), Unit Testing (JUnit/Mockito)

• Java Microservices Developer

1. Primary Skills: Java, Spring Boot, Spring Cloud, Microservices Architecture, RESTful API Development, Hibernate/JPA, SQL (MySQL/PostgreSQL/Oracle), Maven/Gradle, Git
2. Secondary Skills: Apache Kafka / RabbitMQ, Docker, Kubernetes, Redis/Caching, CI/CD (Jenkins/GitHub Actions), API Gateway, Service Discovery (Eureka/Consul), Cloud Platforms (AWS/Azure/GCP), Unit Testing (JUnit/Mockito), Monitoring & Logging (ELK/Splunk)

• Java + Cloud Developer

1. Primary Skills: Java, Spring Boot, Spring Framework, RESTful API Development, Microservices Architecture, SQL (MySQL/PostgreSQL/Oracle), Cloud Platforms (Amazon Web Services / Microsoft Azure / Google Cloud Platform), Docker, Git
2. Secondary Skills: Kubernetes, Apache Kafka / RabbitMQ, Redis/Caching, CI/CD (Jenkins/GitHub Actions), Terraform/Infrastructure as Code, Monitoring & Logging (ELK/Splunk), Unit Testing (JUnit/Mockito), Maven/Gradle

Depending on the role, you will:

• Design and develop Spring Boot–based backend services and RESTful APIs
• Build and maintain microservices architectures and distributed systems
• Develop front-end applications using React or Angular (Full-Stack roles)
• Deploy and manage applications on AWS, Azure or GCP
• Work with Docker, Kubernetes and CI/CD pipelines
• Collaborate with product and QA teams to deliver high-quality, scalable solutions

What we're looking for:

• 3–7 years of experience in Java development
• Strong expertise in Core Java, Spring Boot, Hibernate/JPA
• Experience with REST APIs, Microservices and Distributed Systems
• Exposure to React or Angular (for Full-Stack roles)
• Familiarity with Cloud platforms (AWS/Azure/GCP)
• Solid understanding of SQL/NoSQL databases (PostgreSQL, MySQL, MongoDB)

Preferred Skills & Certifications:

• Experience with Kafka, RabbitMQ, Redis
• Knowledge of OAuth2, JWT and application security best practices
• Cloud or Java certifications
• Experience with CI/CD tools (Jenkins, GitHub Actions, GitLab)

Cogent Infotech is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment where everyone feels welcome and valued. We encourage applications from individuals of all backgrounds, identities, abilities, and experiences. If you're excited about this role but don't meet every requirement, we still encourage you to apply.

At Cogent Infotech, your ideas matter. Join a purpose-driven organization that celebrates diversity, encourages collaboration, and invests in your future.