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Backend Software Engineer Intern Jobs in Wisconsin

As a Software Engineering Intern at Danaher, you'll work alongside experienced engineers developing diagnostic software that powers critical healthcare tools used across the globe. What You Might ...

As a Software Engineering Intern at Danaher, you'll work alongside experienced engineers developing diagnostic software that powers critical healthcare tools used across the globe. What You Might ...

As a Software Engineering Intern at Danaher, you'll work alongside experienced engineers developing diagnostic software that powers critical healthcare tools used across the globe. What You Might ...

As a Software Engineering Intern at Danaher, you'll work alongside experienced engineers developing diagnostic software that powers critical healthcare tools used across the globe. What You Might ...

As a Construction Scheduling Intern at Ryan, you'll work side by side with our scheduling team and ... Along the way you'll build real skills in CPM scheduling, scheduling software, contracts and the ...

Software Engineer, Backend

Appleton, WI · On-site

$155K - $222K/yr

Experienceutilizingautomated testing frameworks and LLM-based coding assistants within the software development lifecycle. Preferred Qualifications * Programming experience in Rust, Scala, Python.

Senior Software Engineer

Oregon, WI · On-site

$160 - $200/hr

Backend Development: Design, build, and maintain scalable server-side services and APIs, with a focus on performance, reliability, and security. * Infrastructure & DevOps: Own and evolve our cloud ...

As a Lead Software Engineer with strong back-end expertise, you'll start your day aligning with designers, engineers, and product managers to set goals and clarify priorities. Your focus will be on ...

As a Lead Software Engineer with strong back-end expertise, you'll start your day aligning with designers, engineers, and product managers to set goals and clarify priorities. Your focus will be on ...

Senior Software Engineer

Milwaukee, WI · On-site +1

$120K - $158K/yr

The Senior Software Engineer designs, builds, and maintains the technical systems and application ... Proficiency in one or more back-end languages (e.g., Python, Javascript, TypeScript) and ...

Lead Software Engineer

Appleton, WI · On-site

$120 - $170/hr

Advanced proficiency in at least one backend language and one frontend framework. * Demonstrated ability to lead technical initiatives and mentor engineers. * Strong understanding of software ...

New

Senior Software Engineer

Oregon, WI · On-site

$131.25 - $175/hr

Develop and maintain Node.js backend with REST, gRPC, and GraphQL APIs* Contribute to architectural ... Solid software engineering experience, typically 5+ years* Strong full-stack development experience ...

Senior Software Engineer

Madison, WI · On-site +1

$123K - $162K/yr

The Senior Software Engineer designs, builds, and maintains the technical systems and application ... Proficiency in one or more back-end languages (e.g., Python, Javascript, TypeScript) and ...

Senior Software Engineer

Milwaukee, WI · On-site +1

$120K - $158K/yr

The Senior Software Engineer designs, builds, and maintains the technical systems and application ... Proficiency in one or more back-end languages (e.g., Python, Javascript, TypeScript) and ...

Showing results 21-40

Backend Software Engineer Intern information

What is the difference between Backend Software Engineer Intern vs Backend Software Engineer?

AspectBackend Software Engineer InternBackend Software Engineer
QualificationsTypically pursuing or recently completed a degree in CS or related fieldBachelor's or higher in CS or related field, with relevant experience
Work EnvironmentInternship programs, learning-focused, supervisedFull-time professional role, responsible for developing and maintaining backend systems
ResponsibilitiesAssist in coding, testing, and debugging under supervisionDesign, implement, and optimize backend services independently
Usage in IndustryEntry-level position for students or recent gradsCore role in software development teams

The main difference between a Backend Software Engineer Intern and a Backend Software Engineer lies in experience, responsibilities, and employment status. Interns are typically students gaining practical experience, while Backend Software Engineers are full-time professionals responsible for core backend development tasks.

What does a backend software engineer intern do?

A Backend Software Engineer Intern assists in developing and maintaining the server-side logic, databases, and APIs that power web and mobile applications. They work closely with senior engineers to write efficient code, troubleshoot issues, and ensure smooth data flow between users and servers. Interns may also participate in code reviews, testing, and documentation to support the overall software development process. This role provides hands-on experience with backend frameworks, database management, and industry best practices.

What skills and qualifications are needed to thrive as a backend software engineer intern?

To thrive as a Backend Software Engineer Intern, you typically need a solid understanding of programming languages like Java, Python, or Node.js, along with knowledge of data structures, algorithms, and database fundamentals. Familiarity with version control systems (like Git), RESTful APIs, and cloud platforms such as AWS or Azure is often required. Strong problem-solving skills, attention to detail, and effective communication help interns stand out in team settings. These competencies are crucial for building reliable backend services, collaborating efficiently, and contributing meaningful code in a fast-paced development environment.

What types of projects and responsibilities can I expect as a backend software engineer intern?

As a Backend Software Engineer Intern, you'll typically work on tasks such as designing and implementing APIs, optimizing database queries, and supporting the integration of backend services. Interns often collaborate closely with senior engineers, participate in code reviews, and contribute to team meetings and sprint planning. While you'll be given guidance and mentorship, you'll also be encouraged to take ownership of smaller features or bug fixes within larger projects, providing valuable hands-on experience with scalable systems. This role offers insight into how backend systems are architected and maintained in a real-world environment.
What cities in Wisconsin are hiring for Backend Software Engineer Intern jobs? Cities in Wisconsin with the most Backend Software Engineer Intern job openings:
Infographic showing various Backend Software Engineer Intern job openings in Wisconsin as of August 2026, with employment types broken down into 1% Internship, 85% Full Time, 11% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.

Internship

Posted 27 days ago


Danaher rating

7.7

Company rating: 7.7 out of 10

Based on 29 frontline employees who took The Breakroom Quiz


Job description

How It Works

This is not an active job listing. By submitting your interest, you’ll be among the first to know when internship opportunities open at Danaher. While the roles described here reflect the types of positions we typically recruit for, we want to be transparent that specific openings have not yet been finalized. If your background aligns with future opportunities, we’ll reach out directly when formal applications become available.

About Software Engineering Roles at Danaher

Are you passionate about building real-world applications, writing clean code, and solving meaningful technical challenges? As a Software Engineering Intern at Danaher, you’ll work alongside experienced engineers developing diagnostic software that powers critical healthcare tools used across the globe.

What You Might Work On
  • Writing and debugging code in languages such as C#, Java, Python, or C++
  • Participating on an Agile Scrum team, collaborating across design, development, and testing
  • Supporting the development of console and embedded software systems
  • Troubleshooting issues and implementing code fixes for real product features
  • Conducting peer code reviews and incorporating feedback
  • Producing documentation to support medical device regulatory processes
Who This Is For
  • Students graduating in 2026 or later with a Bachelor’s degree in Computer Science, Software Engineering, Biomedical Engineering (with computational focus), or related field
  • Preference for students who have completed 3+ years of coursework by the internship start date
  • Experience with object-oriented programming (e.g., C#, Java, Python, C++)
  • Strong analytical and debugging skills
  • Comfortable working independently and in cross-functional teams

Bonus :

  • Familiarity with Git or version control systems
  • Knowledge of object-oriented design patterns
  • Contributions to coding forums like Stack Overflow or other collaborative development communities
Company Description

At Danaher, we bring together science, technology, and operational excellence to accelerate the impact of innovation in diagnostics, life sciences, and biotechnology. Our global teams work every day to solve the world’s most complex challenges by developing tools that improve human health.

As part of the Danaher family, Beckman Coulter Diagnostics is a global leader in clinical diagnostics. Together, we’re committed to creating a workplace that values inclusion, celebrates diversity, and supports career growth through mentorship and hands-on experience.


What Danaher employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


Danaher logo

About Danaher

Sourced by ZipRecruiter

We are a science and technology innovator committed to helping our customers solve complex challenges, and improving quality of life around the world. A global family of more than 20 operating companies, we drive meaningful innovation in some of today's most dynamic, growing industries.

Industry

Medical equipment and supplies manufacturing

Company size

10,000+ Employees

Headquarters location

Washington, DC, US

Year founded

1984