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Junior Java Microservices Developer Jobs in Missouri

Java Engineer

O Fallon, MO · On-site

$48.50 - $66.50/hr

... Developer * Here is the JD: Java Engineer * An ideal candidate for this role would have extensive experience in Java development and be well-versed in cloud-native applications, microservices, and a ...

Senior Java Developer

O Fallon, MO · On-site

$60K - $135K/yr

The ideal candidate should have hands-on expertise in Java, Spring Boot, REST APIs, Microservices Architecture, Cloud Platforms, DevOps practices, and Information Security technologies . The ...

New

Java Backend Developer

O Fallon, MO

$47.25 - $61.25/hr

Solid understanding of REST APIs and Microservices. * Experience with SQL and NoSQL databases ... CI/CD and DevOps practices. * Unit testing (JUnit or Mockito). * Bachelor's degree in computer ...

Java Engineer

Missouri City, MO · On-site

$48.25 - $66.25/hr

Skilled in developing web services, particularly microservices architectures, and REST APIs. This ... This person would fit well into a senior or lead developer role, where they can leverage their deep ...

Contribute to the migration and modernization of legacy WCS components into microservices ... Provide technical leadership and mentoring to junior engineers Required Skills: * Minimum 8 years ...

FULL STACK JAVA DEVELOPER

Lake Saint Louis, MO · On-site

$49.75 - $64.25/hr

Knowledge of an Enterprise Service Bus (ESB) and developing/provisioning microservices. * Working ... Sun/ Oracle Certified Java Programmer desirable Best Regards, Kevin Smith | PH: 224-296-3545

Software Engineer Java

Saint Louis, MO · On-site

$49 - $67.25/hr

Software Engineer- Java Location: St Louis MO, Charlotte NC, Coppell TX Keys for This Role * Need ... Lead the design and delivery of event-driven transactional microservices on AWS using: * Java 17

... Microservices Rest Assured Testing Cloud testing and Selenium Java Testing to drive quality ... junior team members and share best practices in test automation and quality assurance Skills ...

Showing results 21-40

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Infographic showing various Junior Java Microservices Developer job openings in Missouri as of August 2026, with employment types broken down into 79% Full Time, 3% Part Time, and 18% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution.

Lead Java Developer-Hybrid

Elite Technical

Maryland Heights, MO • On-site

Other

Posted 5 days ago


Job description

Third parties-Absolutely no phone calls please .

Local candidates only please. Candidates must already reside in the St Lous MO area. The client is accepting candidates willing to relocate. 

Candidates will be required to complete an assessment that will verify their physical location at the time of resume submission.

A final onsite technical interview in Maryland Heights MO is required.  

Our client, a multinational telecommunications technology company is seeking a highly experienced and strategic Lead Java Developer to architect, lead, and deliver scalable microservice-based solutions in a cloud-native environment.
Key Responsibilities:
Architect and lead the development of robust Java-based microservices using Spring Boot and related frameworks.
Guide and mentor engineering teams, fostering best practices in software design, testing, and DevOps.
Lead cloud-native solution design and deployment using AWS, Kubernetes, and Docker.
Design and implement event-driven systems using Apache Kafka and messaging frameworks like Apache Camel.
Collaborate with cross-functional teams to align technical solutions with business goals and customer needs.
Drive modernization efforts, including monolith-to-microservices transformations and legacy system integrations.
Champion CI/CD pipelines, automated testing, and observability practices.
Lead initiatives in identity management, billing systems, and customer self-service platforms.
Ensure secure coding practices, performance optimization, and production readiness.
Maintain comprehensive documentation and promote knowledge sharing across teams.

Required Skills:
Bachelor''s or Master''s degree in Computer Science, Engineering, or a related field is required.
8+ years of professional experience in Java development, including enterprise-scale microservices.
5+ years of experience with cloud platforms (AWS preferred), including architecture and deployment.
Proven experience with Spring Boot, GraphQL, and Node.js in backend development.
Strong background in event-driven architectures and messaging systems (Kafka, Camel).
Experience leading application modernization and digital transformation projects.
Expertise in containerization and orchestration using Docker and Kubernetes.
Familiarity with service meshes (e.g., Istio), API gateways (e.g., Zuul, NGINX), and OAuth2/SAML.
Proficiency in CI/CD tools (GitLab, Jenkins), observability tools (DataDog, SumoLogic), and distributed tracing.
Strong understanding of telecommunications systems, including identity, billing, and device management.
Preferred Experience:
Telecommunications industry experience, including work with customer identity, billing systems, and network equipment management.
Experience with full-stack development, including React or Angular for internal tooling.
Familiarity with Agile/Scrum methodologies and SAFE frameworks.
Cloud-native tool development and internal platform engineering.

Apply today for immediate consideration. I look forward to hearing from you .