Senior Java Backend Engineer - Spring WebFlux & Kafka

Telligen Tech, Inc; Columbus (OH); On-site; USD 95,000 - 125,000; Full time

Job summary

Telligen Tech, Inc in Columbus, OH is seeking a Java Backend Developer to design and maintain scalable backend services using Java, Spring Boot, and Spring WebFlux. The role emphasizes secure, reactive architectures with Kafka event streams and Confluent Cloud familiarity.

You'll work onsite in Columbus, collaborate across teams, implement CI pipelines with GitLab CI, and use Tomcat, Maven, Docker, and Kubernetes to deploy reliable, high-performance applications.

Qualifications

• Bachelor's degree in Computer Science, Engineering or related field.
• Experience with Java, Kafka and Spring WebFlux.
• Strong understanding of reactive programming concepts and Spring WebFlux applications.
• Excellent problem-solving skills and the ability to work independently or as part of a team.
• Strong communication and collaboration skills.

Responsibilities

• Develop and maintain backend services using Java with Spring Boot (2.7 or higher).
• Utilize Spring WebFlux for non-blocking, reactive applications.
• Manage Kafka-based event-driven architectures and Spring Boot integration with Kafka.
• Create custom Kafka producers and consumers using Java and Spring Boot.
• Familiarity with Confluent Cloud to enhance Kafka implementation.
• Implement data management with MyBatis, JDBC, and SQL.
• Deploy applications on Tomcat with high availability and performance.
• Use Maven for dependencies and Docker for containerization.
• Proficient with Docker and Kubernetes for orchestration and scaling.
• Adhere to test-driven development practices and CI pipelines using GitLab CI and Helm.

Skills

Problem solving

Collaboration

Independent work

Education

Bachelor's degree in Computer Science, Engineering or related field

Tools

Java

Kafka

Spring WebFlux

Spring Boot

Maven

Docker

Kubernetes

Tomcat

Confluent Cloud

MyBatis

JDBC

SQL

GitLab CI

Helm

Job description

Telligen Tech, Inc in Columbus, OH is seeking a Java Backend Developer to design and maintain scalable backend services using Java, Spring Boot, and Spring WebFlux. The role emphasizes secure, reactive architectures with Kafka event streams and Confluent Cloud familiarity.

You'll work onsite in Columbus, collaborate across teams, implement CI pipelines with GitLab CI, and use Tomcat, Maven, Docker, and Kubernetes to deploy reliable, high-performance applications.