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Startup Software Developer Internship Jobs in Milwaukee, WI

Hydrite

Junior IT Developer

Brookfield, WI · On-site

$63K - $82K/yr

... internships, co-ops, and entry-level roles count. * Experience with at least one programming language (e.g., C#, Java, JavaScript/TypeScript, or Python), plus basic SQL and Git. * Openness to AI ...

New

Hydrite

Junior IT Developer

Brookfield, WI · On-site

$63K - $82K/yr

... internships, co-ops, and entry-level roles count. * Experience with at least one programming language (e.g., C#, Java, JavaScript/TypeScript, or Python), plus basic SQL and Git. * Openness to AI ...

New

Hydrite

Junior IT Developer

Brookfield, WI

$63K - $82K/yr

... internships, co-ops, and entry-level roles count. * Experience with at least one programming language (e.g., C#, Java, JavaScript/TypeScript, or Python), plus basic SQL and Git. * Openness to AI ...

New

Mixer Systems Inc

Controls Application Engineer

Pewaukee, WI · On-site

$81K - $105K/yr

Frequent use of computers, engineering software, PLC/HMI interfaces, electrical test equipment, and diagnostic tools. * Occasional travel to customer facilities for equipment startup, commissioning ...

Socket.dev

Controls Application Engineer

Pewaukee, WI · On-site

$76 - $105/hr

Frequent use of computers, engineering software, PLC/HMI interfaces, electrical test equipment, and diagnostic tools. * Occasional travel to customer facilities for equipment startup, commissioning ...

Mixer Systems, Inc.

Controls Application Engineer

Pewaukee, WI · On-site

$81K - $105K/yr

Frequent use of computers, engineering software, PLC/HMI interfaces, electrical test equipment, and diagnostic tools. * Occasional travel to customer facilities for equipment startup, commissioning ...

Gehc

Firmware Engineer

Waukesha, WI

... Software Engineering, or a related field * Coursework, internship, co-op, project, or academic ... experience using C++ and object-oriented programming concepts * Foundational understanding of ...

SpotHopper

Business Development Internship

Milwaukee, WI · On-site

$20 - $30/hr

We're building the next generation of marketing software and our mission is to help the lifeblood ... marketing startup - Research restaurants in markets across the US to find the potential clients ...

SpotHopper

Business Development Internship

Milwaukee, WI · On-site

$20 - $30/hr

We're building the next generation of marketing software and our mission is to help the lifeblood ... marketing startup - Research restaurants in markets across the US to find the potential clients ...

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All JobsStartup Software Developer JobsStartup Software Developer Internship JobsStartup Software Developer Internship Jobs in Milwaukee, WI

Startup Software Developer Internship information

See Milwaukee, WI salary details

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

As of Aug 23, 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 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 are the key skills and qualifications needed to thrive as a startup software developer intern?

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 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 July 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.

Preconstruction Internship

Potawatomi Business Development Corporation

Milwaukee, WI • On-site

$15.75 - $20.50/hr

Internship

Re-posted 14 days ago

Job description

We are seeking a motivated and detail-oriented Preconstruction Intern to join our team. This internship offers hands-on experience in the early phases of construction projects, including estimating, planning, and coordination. The ideal candidate is pursuing a degree in construction management, engineering, architecture, or a related field and is eager to learn in a fast-paced environment.
Key Responsibilities:
  • Assist in preparing quantity takeoffs and cost estimates.
  • Support the development of bid packages and proposals.
  • Help review project plans, specifications, and schedules.
  • Participate in subcontractor outreach and bid analysis.
  • Attend preconstruction meetings and assist with documentation.
  • Collaborate with project managers, estimators, and design teams.
  • Perform data entry and maintain organized project files.
Qualifications:
  • Currently enrolled in a relevant undergraduate or graduate program.
  • Strong interest in construction, architecture, or engineering.
  • Proficiency in Microsoft Office; experience with estimating software is a plus.
  • Excellent communication and organizational skills.
  • Ability to work independently and as part of a team.

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