Senior Java Engineer: Cloud-Native Microservices & APIs

Capstone IT

United States

On-site

USD 110,000 - 190,000

Full time

47 hours ago

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Job summary

Capstone Consulting is seeking a Java Engineer to design, develop, and support modern enterprise applications in the United States. The role emphasizes cloud-native architectures, microservices, APIs, and event-driven systems with collaboration across business and technical teams.

The focus is on back-end and middleware work to connect legacy systems to new platforms, including CI/CD, testing, and ongoing modernization efforts.

Qualifications

7+ years of software development experience in enterprise environments.
Bachelor's degree in Computer Science from a US-accredited university.
Experience with Spring Boot, Kafka, MongoDB, Docker/Kubernetes.

Responsibilities

Lead the design, development, testing, integration, and support of enterprise applications and services.
Build scalable full-stack applications using Java, Spring Boot, and React.
Design, develop, and maintain RESTful APIs and microservices.
Develop and support event-driven solutions and messaging integrations.
Collaborate with business stakeholders, architects, developers, and external vendors to deliver technology solutions.
Evaluate technical approaches and recommend scalable, maintainable solutions.
Build and maintain automated testing frameworks and quality processes.
Optimize application performance, reliability, and scalability.
Contribute to CI/CD pipelines, deployment automation, and DevOps best practices.
Mentor team members and contribute to engineering standards and best practices.
Leverage AI-assisted and agentic development tools to improve software delivery.