Top Java Developer Jobs in Minneapolis, MN

The Java Developer will work on microservices using Java 1.8 and Spring Boot, requiring performance monitoring and Unix skills, in a project-driven environment.

Seeking a Core Java developer to develop UI functionality for a class III medical product using Java technologies and methodologies.

Build frontend and backend features for a proprietary data visualization tool, create intuitive user interfaces, develop microservices integrating internal APIs, and collaborate with internal and remote teams. The role requires full-stack development experience with React or Angular on the frontend and Python or Java on the backend, along with modern development practices such as version control, unit testing, build tools, CI/CD, metrics, and monitoring.

Hybrid role split ~50/50 between hands-on cloud-native Java microservices development and Scrum Master duties. Design, build, test, deploy, and maintain production services; facilitate Agile ceremonies, remove impediments, mentor engineers, coordinate releases, and support operational troubleshooting for safety-critical FAA modernization programs. US citizenship and Public Trust eligibility required.

Hybrid role splitting time between hands-on development of cloud-native Java microservices and serving as Scrum Master. Responsibilities include design, coding, testing, CI/CD/DevSecOps practices, facilitating Agile ceremonies, removing impediments, coordinating releases, troubleshooting production issues, and mentoring junior engineers to deliver safety-critical FAA systems.

Design, develop, test, deploy, and maintain scalable Java backend applications using Spring Boot and microservices. Build RESTful and SOAP integrations, optimize performance and reliability, implement security controls, and develop relational and NoSQL database solutions. Collaborate with architects, product owners, and frontend teams; participate in design reviews and architectural decisions; troubleshoot production issues; and uphold DevOps, CI/CD, coding, and Agile practices. Mentor junior developers and guide technical discussions across enterprise development teams.

Investigate and resolve data-quality issues in large-scale distributed systems. Design Java-based repair pipelines and idempotent correction jobs for high-volume datasets, debug existing code, use AWS services for queue-driven and batch workflows, optimize performance and concurrency, and communicate technical findings and risks to stakeholders.

Designs, implements, and runs Java Spring Boot microservices and REST APIs; leads design, CI/CD, TDD, performance tuning, security, and cross-product collaboration. Coaches teams and owns product KPIs and production support.

Design, develop, and maintain Java-based web/intranet applications. Build user interfaces, design database architecture, integrate systems, create multimedia content, test and debug across environments, document and support users, and communicate with clients as a consultant.

Develop and maintain enterprise-class Java backend software for centralized management of hyper-converged data center products. Collaborate with architects, product management, QA and system test in an Agile/Scrum environment. Implement REST APIs, use Python for scripting/automation, integrate with VMware and Cassandra, and coordinate core product integrations and firmware/automation workflows. Communicate designs and ensure code quality and supportability.

Develop and maintain ATG-based Java/J2EE applications and web services. Work across SDLC phases implementing front-end and back-end features using frameworks (Struts, Spring, Hibernate), WebLogic, Oracle DB, JDBC/PLSQL, microservices, and messaging (RabbitMQ). Collaborate with stakeholders, troubleshoot issues, and contribute to continuous improvement.

Senior Java Developer responsible for designing and building Java/J2EE applications, APIs and frameworks. Work includes OOA/OOD, distributed and real-time systems, relational and messaging systems, TDD/agile practices, rich UIs, Spring/Hibernate and SOA/Web Services, plus use of CI/CD and test automation tools across Unix/Windows environments.

Senior Java developer responsible for full lifecycle design, development, testing and deployment of Java/J2EE web applications. Work with Spring, Hibernate, JMS, front-end frameworks (Angular/Bootstrap), databases (Oracle/SQL Server/MySQL), build tools (Maven/Ant), CI/version control, and testing tools. Participate in Agile ceremonies, estimations, code review, and troubleshooting to deliver scalable MVC-based enterprise solutions.

Develop, test, and maintain a complex distributed processing application using Python and Java. Collaborate with product owners, data coaches, analysts, DBAs, and Agile teams to meet backend/frontend requirements. Work with distributed workloads (Spark/Hadoop), SQL/Snowflake, AWS, shell scripting, and job scheduling/process automation. Support delivery under Agile/SAFe practices and ensure alignment with program standards.

Design, develop, and maintain web-based UI and REST middleware for federal health IT systems. Participate in Agile/SAFe ceremonies, write design documents, implement features, resolve bugs, and support CI/CD pipelines while collaborating with product, QA, and stakeholders.

Lead backend architecture and implementation for Java Spring microservices, validate and own AI-assisted code, mentor engineers, collaborate with product to deliver features, and drive technical excellence and scalable, test-covered systems.

Design, build, and support cloud-native full stack or backend Java products using TDD, CI/CD, microservices and event-driven patterns. Collaborate with product teams, provide production support, implement monitoring and ensure secure, performant systems.

Senior backend developer building and performance-tuning RESTful services. Responsibilities include pair programming, TDD, scalable system design, refactoring, on-call rotation, and cross-team technical analysis.

Develop and architect Java-based web applications using Spring MVC. Build REST services, front-end HTML/CSS/JavaScript, and implement automated testing (JUnit, Selenium, Cucumber). Work in Agile teams with CI/CD, JMS messaging, JPA/Hibernate, Maven, WebSphere, Oracle, and Linux. Support accessibility (WCAG) and state government environments as needed.

Develop and implement scalable e-commerce system components per solution architecture. Collaborate with product, operations, and architecture teams, participate in sprint planning, produce documentation, create/modify tests and test harnesses, and assist in triaging production and non-production issues.

Develop, maintain, and troubleshoot Java-based enterprise web applications. Investigate defects and enhancement requests, design and implement fixes, collaborate with infrastructure and business owners, and support legacy systems in a cross-functional team environment.

Design, build, and maintain scalable J2EE business applications. Implement features, fix bugs, participate in code reviews, automate tests, optimize performance, and produce documentation.

Lead backend Java development and architecture for enterprise applications. Design and deliver scalable, resilient microservices and APIs, mentor developers, lead technical decisions, support production incidents, and implement CI/CD and cloud-native solutions on AWS.

Design, develop, and maintain Java-based backend services and APIs for KeeperApp. Own backend components, optimize MySQL schemas/queries, ensure performance and reliability, apply secure coding practices, participate in code reviews, and collaborate with product and engineering teams to deliver features iteratively.

Develop, design, test, and maintain Java applications using Spring. Participate in Agile/Scrum, code and design reviews, troubleshooting and production support, on-call DevOps rotation, and collaborate with architects to implement performant, reusable, and maintainable software solutions.