Top Java Developer Jobs in Minneapolis, MN

Develop and support Java-based applications and integrations using REST or SOAP web services, IBM Integration Bus, Mule, and SODA tools. This is a six-month-plus contract-to-hire opportunity in Minneapolis. Candidates must have a bachelor’s degree or equivalent graduation and meet the stated work authorization requirements. Mule experience may be at a high level, while SODA is preferred.

The Software Engineer II will design, develop, and maintain secure software solutions, focusing on smart card personalization products and HSM firmware development, while ensuring alignment with security standards.

Lead design and delivery of scalable, resilient distributed systems. Act as technical authority across teams, mentor engineers, drive architecture and CI/CD best practices, troubleshoot production issues, optimize performance, and enhance observability while writing production-grade Java.

Develop, test, maintain, and support secure, scalable full-stack Java applications with Angular user interfaces. Write complex code and SQL, create technical designs and documentation, conduct code and design reviews, and ensure compliance with security, audit, regulatory, and SDLC requirements. Collaborate with architects and business partners in an Agile/Scrum environment, lead project delivery, mentor globally distributed junior engineers, and participate in on-call support.

Seeking a Java 8 Developer to implement federated APIs for CRUD functionality, requiring skills in Java 8, XML, and JSON within an agile environment.

The role requires a Senior Java Developer with 7-12 years of experience. Responsibilities include developing within Java/Java EE technologies, utilizing Spring and Hibernate, and designing REST web services. Familiarity with agile tools and TFS is also needed.

The job requires a Senior Developer with 7-12 years of experience in Java technologies, particularly in Spring and Hibernate, to develop and design REST web services and work within agile frameworks.

Looking for a Sr. Java Developer to design, develop, and test healthcare software applications. Responsibilities include working with system analysts to gather requirements and coordinating with QA for testing.

Leads a team of software engineers building and operating scalable AWS cloud-native applications. Establishes architecture and technical direction across Java, Spring Boot microservices, OpenSearch, CI/CD, observability, and AWS infrastructure. Drives modernization, scalability, security, reliability, performance, and DevOps automation. Mentors engineers, supports incident resolution, improves development processes, and owns delivery of business-critical solutions.

Lead the architecture and modernization of a complex enterprise SaaS platform while remaining hands-on with critical software design and development. Define technical direction, improve scalability, reliability, security, performance, and maintainability, and guide design and code reviews. Partner across engineering and product teams, resolve complex technical challenges, establish engineering standards, mentor engineers, and translate architectural strategy into practical delivery.

Develop Apache Spark integrations, frameworks, and data-streaming applications using Java. Design Apache-based applications, implement REST services with Spring and Spring Boot, and support CI/CD automation using Git, Jenkins, Chef, and Artifactory. Work with application servers, build tools, SQL and NoSQL databases, and Agile development methodologies. Identify improvement opportunities and recommend technical solutions.

Seeking a Java/MarkLogic developer with over 7 years of application development experience, strong Java and database expertise, and proven skills in MarkLogic and web services.

The Java Developer will work with Camel, Kafka, and Spring technologies for a 6-month project in Minneapolis. EAD, GC, or USC only.

Seeking a Java Developer with over 10 years of experience to write large scale applications, conduct performance analysis, and participate in capacity planning and mitigations.

We are seeking a Java Developer to create a dynamic naming service within a Spring environment, focusing on agile processes and utilizing Netflix stack technologies.

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.

Develop secure, scalable Java applications within an agile engineering team. Provide technical guidance, review and debug production code, influence application design and technical processes, and serve as a subject matter expert. Lead adoption of AI-assisted development tools with validation for security, performance, and correctness. Apply SDLC, CI/CD, resiliency, security, and Kubernetes expertise while supporting containerized applications and collaborating with technical teams, contractors, and vendors.

Leads software engineering within an agile banking technology team, providing technical direction and developing secure, scalable production code. Responsibilities include system design, application development, testing, debugging, operational stability, CI/CD automation, Kubernetes-based deployment, and SDLC advocacy. The role also drives responsible adoption of AI-assisted engineering tools, coaches teams on secure validation practices, influences technical decisions, and serves as a subject matter expert across applications and technologies.

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.

Develop and maintain scalable Java backend systems using Spring Boot and microservices architecture. Collaborate with customer teams, review specifications, write clean code, participate in code reviews, document solutions, and troubleshoot and optimize backend performance, reliability, and security. The role also contributes technical expertise to training next-generation AI systems, though prior AI experience is not required.

Design, develop, and maintain high-performance, secure Java backend services and APIs. Ensure reliability, scalability, and cost-efficiency across microservices, databases, messaging systems, and capacity planning. Troubleshoot, profile, benchmark, and optimize systems (including ML applications) and collaborate with Kazakhstan stakeholders.

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.