Top Java Developer Jobs in Denver & Boulder, CO

The Senior Software Engineer will develop microservices, maintain cloud infrastructure, mentor juniors, conduct code reviews, and design scalable solutions. Strong technical expertise in AWS and Java required.

Lead and mentor a team of engineers to design, implement, and maintain scalable, enterprise-grade services. Drive architecture decisions, conduct code and architecture reviews, define testing strategies, collaborate cross-functionally, engage with clients on complex technical issues, and continuously improve development processes and tooling.

As a Java Engineer, you will develop and support backend systems, build REST APIs, and ensure secure communications for Veterans' healthcare services.

Develop, modify, and debug software for client applications on Linux. Collaborate with teams and document processes. Requires expertise in Java development.

The Java Engineer will work on a small team to build a new data platform, utilizing Core Java and the Spring framework.

The Java Engineer will design, develop, implement, and support systems for processing massive real-time data, collaborating with a team of 20 developers.

Develop Java EE applications and web services using Spring and Hibernate. Implement SOAP/REST APIs, and utilize CI/CD tools like Jenkins. Engage with cloud technologies and improve business processes.

The Principal Software Engineer will develop solutions in Java and Spring Boot, mentor teams, go through implementation goals, and communicate with customers and internal teams to enhance product quality and customer experience.

The role involves end-to-end development of web applications, including front-end and back-end components, API development, and database management, while collaborating on business requirements and ensuring optimal performance.

As a Senior Java/Python Software Engineer, you'll mentor peers, lead technical direction, solve complex problems, and interact with clients regularly.

The Product Engineer designs and builds digital products using Java Spring Boot. Responsibilities include collaborating with product managers, leading Agile practices, and ensuring software quality through CI/CD pipelines.

The Product Engineer designs and implements large-scale distributed systems using Java and Spring Boot, following Agile methodologies with a focus on REST APIs and security best practices.

As a Senior Java Software Developer, you will lead technical direction, mentor peers, and provide innovative solutions while collaborating with clients using modern technologies.

The Senior Java Engineer will design, build, and maintain backend services for messaging and communication systems, focusing on team collaboration and software delivery best practices.

As a Backend Engineer, you will design, build, and maintain core infrastructure for a SaaS platform, ensuring high performance and reliability, while collaborating with cross-functional teams.

Lead the design, development, and deployment of cloud-based enterprise software for energy organizations, ensuring high performance and scalability. Collaborate with cross-functional teams using Agile methodologies to deliver quality solutions.

Collaborate with teams to deliver high-caliber products, solve complex problems with test-driven solutions, and lead projects. You'll need strong Java skills and software architecture experience.

The Senior Java Developer will design and implement JEE software applications, develop automation tests and manage full software development lifecycle activities.

The Senior Java Developer will manage Java application development, focusing on scalable enterprise applications, and oversee the full software lifecycle.

As a Principal Software Data Engineer, you'll lead the design, development, and optimization of large-scale data platforms and pipelines, ensuring data governance and driving innovation in a collaborative environment.

The Senior Software Engineer will develop and maintain big data applications, focusing on distributed computing, automation, and collaboration with teams to enhance healthcare solutions.

Front-end–focused full-stack engineer building Angular SPAs, integrating Java-based back-ends, ensuring performance and accessibility, contributing to architecture, testing, CI/CD, containerization, and cross-team delivery.

The Product Engineer designs and implements digital products using modern technologies, manages production applications, and coaches teams in agile practices.

Design and develop web applications using Java microservice architecture, enhance case management systems, and collaborate to meet project requirements while providing technical guidance and ownership of the development process.

Responsible for developing applications using JAVA and Oracle PL/SQL. Requires strong JAVA skills and moderate PL/SQL knowledge. Must be able to work independently and possess familiarity with various development tools and methodologies.