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Startup Software Developer Internship Jobs in Milwaukee, WI

LRS

Software Engineer Internship

Waukesha, WI

$23.50/hr

Codeworks, an LRS company, is seeking a Jr. Software Engineer Internship opportunity. This role offers the chance to apply your skills in support of meaningful work for one of our client partners ...

Danaher

Software Engineer Internships

Racine, WI

By submitting your interest, you'll be among the first to know when internship opportunities open ... About Software Engineering Roles at Danaher Are you passionate about building real-world ...

Danaher

Software Engineer Internships

Kenosha, WI

By submitting your interest, you'll be among the first to know when internship opportunities open ... About Software Engineering Roles at Danaher Are you passionate about building real-world ...

LRS

Junior Software Engineer Intern

Brookfield, WI · On-site

$23.50/hr

Our client is seeking software engineering interns to contribute to the development of advanced MR reconstruction software. Individuals in this role will work with modern computing and software ...

Compound Planning

Staff Software Engineer

Milwaukee, WI · On-site +1

$120K - $200K/yr

As a Staff Software Engineer , you will play a crucial role in delivering a best-in-class ... Demonstrated high degree of ownership and a startup mindset. * Strong communication and ...

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How much do startup software developer internship jobs pay per hour?

As of May 28, 2026, the average hourly pay for startup software developer internship in Milwaukee, WI is $22.56, according to ZipRecruiter salary data. Most workers in this role earn between $18.22 and $23.94 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Startup Software Developer Intern, and why are they important?

To thrive as a Startup Software Developer Intern, you need fundamental programming skills, familiarity with software development methodologies, and coursework or experience in computer science. Experience with version control systems like Git, and knowledge of popular frameworks or languages such as JavaScript, Python, or React, are typically expected. Strong problem-solving abilities, a collaborative mindset, and adaptability help interns excel in the dynamic and fast-paced startup environment. These skills and qualities are vital for quickly contributing to projects, learning on the job, and directly impacting the startup’s growth.

What unique challenges and learning opportunities can I expect as a Startup Software Developer Intern?

As a Startup Software Developer Intern, you'll likely work in a fast-paced and dynamic environment where you'll take on a variety of responsibilities, from coding new features to testing and deploying software. Startups often have smaller teams, so interns frequently collaborate directly with experienced developers, product managers, and even founders, giving you hands-on exposure to the full product lifecycle. You may encounter challenges such as shifting priorities, tight deadlines, and limited resources, but these situations offer valuable opportunities to develop problem-solving skills and adaptability. This role is ideal for those eager to learn quickly and make a tangible impact early in their careers.

What is a Startup Software Developer Internship?

A Startup Software Developer Internship is a temporary position where interns work with a startup company to gain experience in software development. Interns typically assist with coding, debugging, testing, and sometimes designing software solutions under the guidance of experienced developers. Working in a startup environment often means exposure to a wide range of tasks and technologies, providing valuable hands-on learning. This type of internship is ideal for students or recent graduates looking to build their technical skills and learn how startups operate.

What is the difference between Startup Software Developer Internship vs Startup Software Developer?

AspectStartup Software Developer InternshipStartup Software Developer
Required CredentialsTypically pursuing or recent graduate in CS or related fieldBachelor's or higher in CS or related field, some experience preferred
Work EnvironmentTemporary, learning-focused, mentored environmentFull-time, project-driven, collaborative environment
Employer & Industry UsageInternships offered by startups for entry-level experienceFull-time roles in startups, software development teams

The main difference is that a Startup Software Developer Internship is a temporary, learning-focused position for students or recent graduates, while a Startup Software Developer is a full-time role requiring more experience and responsibility. Internships serve as a stepping stone into the industry, whereas full-time developers contribute directly to ongoing projects and product development.

What are popular job titles related to Startup Software Developer Internship jobs in Milwaukee, WI? For Startup Software Developer Internship jobs in Milwaukee, WI, the most frequently searched job titles are:
What job categories do people searching Startup Software Developer Internship jobs in Milwaukee, WI look for? The top searched job categories for Startup Software Developer Internship jobs in Milwaukee, WI are:
What cities near Milwaukee, WI are hiring for Startup Software Developer Internship jobs? Cities near Milwaukee, WI with the most Startup Software Developer Internship job openings:
Startup Software Developer Internship jobs near you
Infographic showing various Startup Software Developer Internship job openings in Milwaukee, WI as of May 2026, with employment types broken down into 14% Internship, 72% Full Time, and 14% Part Time. Highlights an 86% In-person, and 14% Hybrid job distribution, with an average salary of $46,918 per year, or $22.6 per hour.

Software Engineer Internship

LRS

Waukesha, WI

$23.50/hr

Other

Posted 9 days ago

Job description

Job Description Codeworks, an LRS company, is seeking a Jr. Software Engineer Internship opportunity. This role offers the chance to apply your skills in support of meaningful work for one of our client partners Seeking highly motivated Computer Science and Software Engineering Interns who are interested in developing software for industry-leading healthcare digital solutions.

Responsibilities include designing, implementing and testing of healthcare digital computing platform and software, utilizing the latest high-performance computing hardware and software technologies. In this role, you will collaborate with a dynamic team to design, implement, and test cutting-edge computing platforms and software. This internship offers hands-on experience with high-performance computing technologies, helping to shape the future of healthcare.

Responsibilities: Acquiring data from the CT scanner and reconstructing CT image Work with advanced computing technologies, including general-purpose graphics processing units (GPGPU). Collaborate with team members to utilize the latest high-performance hardware and software solutions. Qualifications and Skills: Experience with C++, Linux OS Experience with GPU Processing (for ex.

CUDA ) Strong analytical and problem-solving skills Interest in general-purpose graphics processing unit (GPGPU) technologies. Strong math background The base range for this contract position is $23.50 per hour. The range displayed reflects the minimum and maximum target for new hires of this position across all U.S

locations. Individual pay is determined by work location and additional job-related factors. Codeworks, an LRS company, is an equal opportunity employer.

Applicants for employment will receive consideration without unlawful discrimination based on race, color, religion, creed, national origin, sex, age, disability, marital status, gender identity, domestic partner status, sexual orientation, genetic information, citizenship, status or protected veteran status. In some cases, Codeworks, an LRS company, uses generative artificial intelligence ("AI") in support of our hiring processes. Codeworks takes steps to ensure the use of AI does not result in discrimination based on protected class(es).

AI may be used in the hiring process solely in support of the assessment of candidate qualifications. All decisions in the hiring process are made by LRS employees. If AI will be used in the hiring process for the position for which you are applying, you will be notified and will have the opportunity to opt out.

Please contact AI.Questions@lrs.com with any questions.

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