CareerRiver

Java Backend Developer

Jobs for Humanity · Missouri

📍 O'Fallon, MO, usvia smartrecruitersPosted 2026-04-30
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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. Mandatory Skills: Strong experience in Java 8 and OOP concepts. Hands-on experience with Spring Boot and Spring MVC. Expertise in Kafka (real-time streaming and pipelines). Solid understanding of REST APIs and Microservices. Experience with SQL and NoSQL databases. Familiarity with Git. Cloud platforms (AWS, Azure, or GCP). Docker and Kubernetes. Agile/Scrum experience. CI/CD and DevOps practices. Unit testing (JUnit or Mockito). Bachelor’s degree in computer science, IT, or a related field. Experience: 7–10 Years All your information will be kept confidential according to EEO guidelines.

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