Java Backend Developer
Jobs for Humanity · O'Fallon
Job description
About the role
We are looking for an experienced Java Backend Developer to design, develop, and maintain high‑performance backend applications. You will work with cross‑functional teams to deliver scalable, event‑driven solutions.
Key responsibilities
- Design, develop, and maintain backend applications using Java 8 and the Spring Framework.
- Build real‑time, event‑driven systems using Kafka.
- Collaborate with cross‑functional teams to deliver scalable solutions.
- Ensure code quality through reviews and best practices.
- Troubleshoot issues across development, testing, and production environments.
- Continuously improve development processes and systems.
Required profile
- Bachelor’s degree in Computer Science, IT, or a related field.
- 7–10 years of professional experience in Java backend development.
- Experience with cloud platforms (AWS, Azure, or GCP) and container orchestration (Docker, Kubernetes).
- Familiarity with Agile/Scrum, CI/CD, and DevOps practices.
Required skills
- Java 8 and OOP concepts
- Spring Boot and Spring MVC
- Kafka (real‑time streaming and pipelines)
- REST APIs and Microservices
- SQL and NoSQL databases
- Git version control
- JUnit or Mockito for unit testing
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Published 1 hour ago
Expires 1 month from now
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Jobs for Humanity
O'Fallon