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Internship Java Software Engineer Jobs in Minnesota

Java Software Engineer - Scrum Master

Eagan, MN · Hybrid

$52.75 - $72.50/hr

Leidos is seeking Java Software Engineer - Scrum Master to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic ...

Senior Java Software Engineer

Minneapolis, MN · On-site

$130K - $171K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

You'll also bring: * 7+ years of Software Engineering experience * 5+ years of experience in Java/J2EE development and JAVA Web Services Development * 5+ years of experience with Spring, Spring Batch ...

Senior Java Software Engineer

Minneapolis, MN · Hybrid

$130K - $171K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

You'll also bring: * 7+ years of Software Engineering experience * 5+ years of experience in Java/J2EE development and JAVA Web Services Development * 5+ years of experience with Spring, Spring Batch ...

Senior Java Software Engineer / Scrum Master

Eagan, MN · Hybrid

$127K - $167K/yr

Leidos is seeking Senior Java Software Engineer - Scrum Master to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air ...

About Software Engineering Roles at Danaher Are you passionate about building real-world ... internship start date * Experience with object-oriented programming (e.g., C#, Java, Python, C+

About Software Engineering Roles at Danaher Are you passionate about building real-world ... internship start date * Experience with object-oriented programming (e.g., C#, Java, Python, C+

About Software Engineering Roles at Danaher Are you passionate about building real-world ... internship start date * Experience with object-oriented programming (e.g., C#, Java, Python, C+

About Software Engineering Roles at Danaher Are you passionate about building real-world ... internship start date * Experience with object-oriented programming (e.g., C#, Java, Python, C+

Senior Software Engineer Java

Hopkins, MN · On-site

$126K - $167K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Senior Software Engineer with strong expertise in Java and Spring Boot will be responsible for the analysis, design, testing, development and maintenance of best-in-class software experiences.

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Internship Java Software Engineer information

What does an Internship Java Software Engineer do?

An Internship Java Software Engineer assists in designing, developing, and testing software applications using the Java programming language. Interns typically work under the supervision of experienced engineers to write code, debug issues, and contribute to software projects. They may also participate in code reviews, collaborate with team members, and learn industry best practices. This role provides hands-on experience and exposure to real-world software development processes, preparing interns for future roles as professional software engineers.

What kinds of projects and tasks can an Internship Java Software Engineer expect to work on during their internship?

As an Internship Java Software Engineer, you can expect to work on a variety of hands-on tasks such as developing, testing, and debugging Java-based applications under the guidance of senior engineers. You might assist in implementing new features, fixing bugs, or optimizing existing code. Interns often participate in code reviews, daily stand-up meetings, and collaborative team projects, giving you exposure to real-world software development workflows. This experience not only builds your technical skills but also helps you learn best practices and agile methodologies commonly used in the industry.

What are the key skills and qualifications needed to thrive as an Internship Java Software Engineer, and why are they important?

To thrive as an Internship Java Software Engineer, you need a solid grasp of Java programming, object-oriented design principles, and basic software development concepts, often supported by ongoing coursework in computer science or a related field. Familiarity with development tools such as Eclipse or IntelliJ IDEA, version control systems like Git, and basic understanding of databases is typically expected. Strong problem-solving skills, willingness to learn, and effective teamwork and communication abilities help you stand out in this role. These skills and qualities are crucial for successfully contributing to real-world projects, collaborating with teams, and rapidly building your technical expertise.

What are the most commonly searched types of Java Software Engineer jobs in Minnesota?

The most popular types of Java Software Engineer jobs in Minnesota are:

What cities in Minnesota are hiring for Internship Java Software Engineer jobs?

Cities in Minnesota with the most Internship Java Software Engineer job openings:

Senior Java Software Engineer

Cognizant Technology Solutions

Minneapolis, MN • On-site

$81K - $135K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 5 days ago


Cognizant rating

7.2

Company rating: 7.2 out of 10

Based on 86 frontline employees who took The Breakroom Quiz

53rd of 72 rated business consultants


Job description

About the role
As a Senior Java Software Engineer, you will make an impact by modernizing legacy applications into secure, scalable, and maintainable Java and Spring Boot solutions. You will be a valued member of the application modernization team and collaborate with architects, product owners, analysts, QA engineers, and other engineering squads.
In this role, you will
  • Analyze legacy source code, application behavior, data flows, and business rules across multiple technologies.
  • Use Claude Code and Claude Cowork as primary engineering tools to accelerate legacy-code analysis, reverse engineering, user-story creation, solution design, refactoring, code generation, testing, and technical documentation.
  • Design, develop, test, and maintain scalable applications, RESTful APIs, and enterprise backend services using Java and Spring Boot.
  • Translate legacy functionality into maintainable modern components while preserving business rules, functional accuracy, and customer experience.
  • Review, validate, secure, and productionize code and technical artifacts generated through Claude Code and Claude Cowork.
  • Write clean, testable code and create unit, integration, regression, and performance tests.
  • Participate in architecture discussions, code reviews, estimation, sprint ceremonies, deployments, and operational support.
  • Apply engineering standards for security, reliability, scalability, performance, observability, and maintainability.
  • Collaborate with architects, product owners, analysts, QA engineers, and other domain squads to manage dependencies and integrations.
  • Communicate technical risks, blockers, assumptions, and delivery progress.
  • Contribute reusable prompts, workflows, patterns, and practices that support a repeatable Claude Code and Claude Cowork-enabled software development lifecycle.
  • Take end-to-end ownership of software artifacts from analysis and design through deployment and support.

Work model
We believe hybrid work is the way forward as we strive to provide flexibility wherever possible. Based on this role's business requirements, this is a hybrid position requiring three days a week onsite and two days remote in Minneapolis, Minnesota. Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs.
The working arrangements for this role are accurate as of the date of posting. These may change based on the project you're engaged in, as well as business and client requirements. Rest assured, we will always be clear about role expectations.
What you need to have to be considered
  • 8+ years of hands-on software engineering experience, with strong expertise in Java and Spring Boot application development.
  • Strong hands-on experience using Claude Code and Claude Cowork in real-world software engineering or application-modernization delivery.
  • Experience designing and integrating RESTful APIs and enterprise backend services using Java and Spring Boot.
  • Sound understanding of object-oriented design, clean-code principles, common design patterns, and modern application architecture.
  • Experience with relational databases and SQL; exposure to Oracle stored procedures and triggers is valuable.
  • Experience with automated testing, Git-based development, code reviews, Agile delivery, and CI/CD practices.
  • Ability to understand complex legacy applications, convert existing behavior into clear requirements, and implement modern technical solutions.
  • Demonstrated ability to create effective prompts and workflows in Claude Code and Claude Cowork and critically review generated output for functional correctness, security, performance, scalability, and maintainability.
  • Strong analytical, problem-solving, communication, and teamwork skills.

These will help you stand out
  • Advanced Claude Code and Claude Cowork enablement, certification, reusable workflow creation, or experience establishing AI-enabled development practices across teams.
  • Experience modernizing legacy or monolithic enterprise applications.
  • Familiarity with microservices, API documentation, cloud-native development, containers, messaging, or DevSecOps practices.
  • Experience in banking, payments, healthcare payments, or another regulated enterprise environment.
  • Relevant Java, cloud, DevOps, or Claude Code and Claude Cowork enablement certification.
  • Exposure to PHP or Golang codebases for legacy application analysis.
  • Experience creating reusable AI-assisted engineering workflows and delivery patterns.

Applications will be accepted until: September 13, 2026.
Compensation
The annual salary range for this position is $81,337 - $135,000 depending on experience, qualifications, and location. In addition to base pay, this role may be eligible for [annual incentive or bonus, if applicable].
Cognizant provides a comprehensive benefits package, including healthcare, dental and vision coverage, paid time off, paid holidays, retirement savings benefits, and additional wellbeing programs.
Invitation
We're excited to meet people who share our mission and can make an impact in a variety of ways. Don't hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out as someone who can bring new and exciting things to this role.
About Cognizant:
Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization's unique context into technology systems that amplify human potential, drive tangible outcomes and keep global enterprises ahead in a fast-changing world. See how at cognizant.ai or @cognizant.
Additional employment information
Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.
Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.
Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws.
If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email [email protected] for roles based in the Americas or [email protected] for roles based in India.

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