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Internship Next Js Developer Jobs in Milwaukee, WI

JP Cullen

Preconstruction Engineer

Milwaukee, WI · On-site

... the next successful project at JP Cullen. Our ideal candidate has a strong interest in the ... of an apprenticeship and an internship experience in a construction-related position where ...

JP Cullen

Preconstruction Engineer

Milwaukee, WI

... the next successful project at JP Cullen. Our ideal candidate has a strong interest in the ... of an apprenticeship and an internship experience in a construction-related position where ...

JP Cullen

Preconstruction Engineer

Milwaukee, WI · On-site

... the next successful project at JP Cullen. Our ideal candidate has a strong interest in the ... of an apprenticeship and an internship experience in a construction-related position where ...

EXP

Mechanical Designer/Engineer

Milwaukee, WI · On-site

$74K - $101K/yr

Be our next Mechanical Design Engineer Your work environment at EXP In this role, you will be a ... internship experience in the HVAC field for construction projects, including HVAC, piping, and ...

exp

Mechanical Designer/Engineer

Milwaukee, WI · On-site

$74K - $101K/yr

Be our next Mechanical Design Engineer Your work environment at EXP In this role, you will be a ... internship experience in the HVAC field for construction projects, including HVAC, piping, and ...

Gardner Builders

Construction Project Engineer

Milwaukee, WI · On-site

$68K - $87K/yr

... next steps. You're motivated to grow your technical acumen and contribute to projects where ... work (internships and co-ops not included). * A strong analytical mindset and enjoys working with ...

Cummins Inc.

2025 - Summer Intern Co-op Conversion

Racine, WI · On-site

$14 - $18.75/hr

... next assignment ( no surveys required and would be initiated by Hiring Manager to NA Talent ... Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ...

HDR

Structural EIT/Coordinator

Milwaukee, WI · On-site

... engineering the backbone of next-generation facilities, your contributions will help define the ... Previous structural design experience (internship or full-time work experience) is a plus

HDR

Structural EIT/Coordinator

Milwaukee, WI · On-site

... engineering the backbone of next-generation facilities, your contributions will help define the ... Previous structural design experience (internship or full-time work experience) is a plus

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How much do internship next js developer jobs pay per hour?

As of Jul 15, 2026, the average hourly pay for internship next js developer 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 the difference between Internship Next Js Developer vs Junior Next Js Developer?

AspectInternship Next Js DeveloperJunior Next Js Developer
Required CredentialsBasic knowledge of Next.js, HTML, CSS, JavaScript; often enrolled in or recent graduateProven understanding of Next.js, JavaScript, and related frameworks; some project experience
Work EnvironmentLearning-focused, supervised, part-time or temporaryFull-time, collaborative team environment, more independent responsibilities
Employer & Industry UsageInternships offered by tech companies, startups, or agencies for trainingEntry-level roles in tech companies, startups, and digital agencies

The main difference between an Internship Next Js Developer and a Junior Next Js Developer lies in experience and responsibilities. Internships are designed for learners gaining foundational skills, often with supervision, while Junior developers have more hands-on responsibilities and some project experience. Both roles are common in tech industries, but internships focus on training, whereas junior roles involve contributing to ongoing projects.

What are Internship Next Js Developers?

Internship Next Js Developers are students or recent graduates who are learning and gaining practical experience in web development using Next.js, a popular React-based framework. During their internship, they work on building and maintaining web applications, collaborating with teams, and applying best practices in coding, testing, and deployment. The role is designed to help them develop real-world skills in full-stack development, understand modern web technologies, and prepare for a career as a professional developer.

What are the key skills and qualifications needed to thrive as an Internship Next.js Developer, and why are they important?

To thrive as an Internship Next.js Developer, you should have a solid understanding of JavaScript, React, and modern web development fundamentals, ideally supported by coursework or personal projects. Familiarity with Next.js, version control systems like Git, and basic knowledge of REST APIs or GraphQL are commonly expected. Strong problem-solving skills, eagerness to learn, and effective communication make candidates stand out in collaborative development environments. These skills and qualities are crucial for building efficient, scalable applications and adapting quickly within a fast-paced tech team.

What types of projects and responsibilities can I expect as an Internship Next.js Developer?

As an Internship Next.js Developer, you can expect to work on real-world web applications, often assisting in building user interfaces, integrating APIs, and optimizing site performance. Daily tasks may include writing and testing React components, collaborating with designers and backend developers, and participating in code reviews. You'll likely use tools such as Git for version control and may work in Agile teams, gaining exposure to modern development workflows. This hands-on experience provides a strong foundation for future front-end or full-stack roles.
What are popular job titles related to Internship Next Js Developer jobs in Milwaukee, WI? For Internship Next Js Developer jobs in Milwaukee, WI, the most frequently searched job titles are:
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Internship Next Js Developer jobs near you
Software Engineer - Data Center Engineering

Software Engineer - Data Center Engineering

Johnson Controls

Glendale, WI • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 12 days ago

Johnson Controls rating

8.0

Company rating: 8.0 out of 10

Based on 400 frontline employees who took The Breakroom Quiz

131st of 527 rated manufacturers

Job description

Build your best future with the Johnson Controls team!
Who we are:
Johnson Controls is global leader in smart, healthy, and sustainable buildings. Our mission is to reimagine the performance of buildings to serve people, places, and the planet. Join a winning team that enables you to build your best future! Our teams are uniquely positioned to support a multitude of industries across the globe. You will have the opportunity to develop yourself through meaningful work projects and learning opportunities. We strive to provide our employees with an experience focused on supporting their physical, financial, and emotional wellbeing. Become a member of the Johnson Controls family and thrive in an empowering company culture where your voice and ideas will be heard - your next great opportunity is just a few clicks away!
What We Offer:
  • Competitive salary
  • Paid vacation/holidays/sick time
  • Comprehensive benefits package including 401K, medical, dental, and vision care.
  • On-the-job/cross-training opportunities
  • Encouraging and collaborative team environment
  • Dedication to safety through our Zero Harm policy

**To be considered for this role, candidates must be a U.S. Citizen or a U.S. Permanent Resident (Green Card holder).
What you will do
Johnson Controls is building the next generation of intelligent building systems for the world's most demanding environments, hyperscale data centers. We're looking for a technically versatile engineer who loves both crafting intuitive user interfaces and engineering the backend systems that power them.
This role sits inside our Data Center Controls Innovation Engineering team at our Controls Product Development Center in Glendale, WI. You'll be embedded in a collaborative lab and software environment working alongside experienced engineers on middleware platforms, web applications, and building automation systems deployed in critical infrastructure globally. If you're someone who cares about both how a system works under the hood and how a user experiences it on screen, this is the role for you.
This position is 100% on-site at our new Controls Product Development Center and Lab in Glendale, WI, where you'll collaborate closely with cross-disciplinary teams and work hands-on with real products. The role may include up to 20% travel.
How you will do it
  • Designing and building full stack features across the entire application layer: RESTful APIs, middleware services, and responsive web UIs

  • Writing clean, maintainable code in modern JavaScript/TypeScript (React, Node.js) and Python for backend services and data pipelines

  • Developing and maintaining middleware integrations between building automation systems, IoT field devices, and cloud platforms

  • Building dashboards and data visualization tools that surface real-time and historical data center telemetry to operators and engineers

  • Collaborating with embedded and controls engineers to define APIs and data contracts between device firmware and software layers

  • Participating in code reviews, writing unit and integration tests, and supporting CI/CD pipelines

  • Tracking development tasks and workflows in JIRA, keeping features visible and shipping on schedule

  • Building and presenting technical designs, sprint demos, and status updates for engineering and project stakeholders

  • Collaborating with cross-functional and global engineering teams to hit project milestones

What we look for
Required Qualifications
  • Bachelor's degree in Computer Science, Software Engineering, Computer Engineering, or a related field

  • 0 to 5 years of professional or internship experience; new graduates are welcome

  • Proficiency in JavaScript or TypeScript with hands-on experience in a modern frontend framework (React preferred)

  • Experience building and consuming RESTful APIs and working with backend frameworks (Node.js, Python/Flask, or similar)

  • Solid understanding of web fundamentals: HTML, CSS, HTTP, and browser rendering

  • Familiarity with relational or time-series databases and writing queries (SQL, InfluxDB, or similar)

  • Basic experience with containerization and deployment tooling (Docker, CI/CD pipelines)

  • Comfortable working in a Linux/Unix environment and using Git for version control

  • Strong problem-solving instincts; you dig into issues and follow threads across the stack rather than waiting for someone else to solve them

  • Organized and clear communicator; you can write a concise technical summary and present it to a room

  • Proficient with standard engineering and project tools: JIRA, Confluence, or equivalent

  • Must be authorized to work in the U.S.; no sponsorship available

  • Must be able to work 100% on-site in Glendale, WI; up to 20% travel

Preferred Qualifications
  • Exposure to MQTT, WebSockets, or other real-time data protocols used in IoT or industrial systems

  • Experience with embedded systems

  • Familiarity with C/C++ and/or Rust

  • Familiarity with data center infrastructure, HVAC systems, or Building Automation Systems (BAS)

  • Experience integrating with third-party hardware APIs or industrial protocols (BACnet, Modbus, OPC-UA)

  • Exposure to cloud platforms (AWS, Azure, or GCP) and serverless or microservices architectures

  • Experience working with cross-functional or globally distributed engineering teams

  • An eye for the business context behind engineering decisions

SALARY RANGE: $93,000 - $140,000 (Salary to be determined by the education, experience, knowledge, skills, and abilities of the applicant, internal equity, and alignment with market data.) This role offers a competitive Bonus plan that will take into account individual, group, and corporate performance. This position includes a competitive benefits package. The posted salary range reflects the target compensation for this role. However, we recognize that exceptional candidates may bring unique skills and experiences that exceed the typical profile. If you believe your background warrants consideration beyond the stated range, we encourage you to apply. To support an efficient and fair hiring process, we may use technology assisted tools, including artificial intelligence (AI), to help identify and evaluate candidates. All hiring decisions are ultimately made by human reviewers. For details, please visit the About Us tab on the Johnson Controls Careers site at https://jobs.johnsoncontrols.com/about-us
Johnson Controls International plc. is an equal employment opportunity and affirmative action employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, genetic information, sexual orientation, gender identity, status as a qualified individual with a disability or any other characteristic protected by law. To view more information about your equal opportunity and non-discrimination rights as a candidate, visit EEO is the Law. If you are an individual with a disability and you require an accommodation during the application process, please visit here.

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About Johnson Controls

Sourced by ZipRecruiter

Johnson Controls is a world leader in smart buildings, creating safe, healthy and sustainable spaces. For nearly 140 years, we’ve made buildings better and now we’re transforming them again with our award-winning digital technologies and services. We’re using artificial intelligence and data driven solutions to give you deeper insight into your building’s health, sustainability and performance. It’s changing the way we design, operate and maintain indoor environments and driving to a new era of autonomous buildings. We deliver the blueprint of the future for industries such as healthcare, schools, data centers, airports, stadiums, hotels, manufacturing and beyond through OpenBlue, our comprehensive suite of connected solutions. Johnson Controls offers the world’s largest portfolio of building technology, software and services. Supported by a team of more than 100,000 dedicated employees working across 150 countries, we’re helping customers achieve their sustainability goals and power their mission.

Industry

Machinery manufacturing, water transportation, public safety statistics centers and offices and manufacturing

Company size

10,000+ Employees

Headquarters location

Milwaukee, WI, US

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