Explore 4 junior software engineer python jobs from 3 hiring companies in Grafton, WI, US. Filter by remote, salary, experience, and company, then open any listing to apply.

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Junior Software Engineer Python

Cedarburg

Mequon

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Menomonee Falls

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Brown Deer

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Junior Software Engineer Python Jobs

Generac

Intertape Polymer Group

Onsite

Hybrid

Job DescriptionAbout FIS Are you curious, motivated, and forward-thinking? At FIS you’ll have the opportunity to work on some of the most challenging and relevant issues in financial services and technology. Our talented people empower us, and we believe in being part of a team that is open, collaborative, entrepreneurial, passionate and above all fun.This position is hybrid (3 days onsite) in our FIS Office locations in Milwaukee (WI), Jacksonville (FL), &amp; Atlanta (GA)Current and future sponsorship are not available for this position.About the Role &amp; TeamWe are seeking a skilled and motivated Software Engineer Senior to join our Money Movement Hub team. In this role, you will serve as the Senior developer responsible for the support and reliability of a mission-critical payment processing platform hosted on AWS.You will work across the full stack — front end and back end — while driving engineering best practices, CI/CD maturity, and DevOps culture within an agile team environment. This is a hands-on position requiring both deep technical ability and collaborative team guidance. What you will be doingApplication Development &amp; Ownership<ul><li>Hands-on full-stack development of the Money Movement Hub application, covering both front-end interfaces and back-end services. </li><li>Architect and implement scalable, highly available solutions on AWS (ECS, Lambda, RDS, SQS, API Gateway, and related services). </li><li>Design and develop RESTful APIs and microservices in Java and Python. </li><li>Own code quality standards — conduct code reviews, enforce best practices, and mentor junior engineers. </li></ul>CI/CD &amp; DevOps<ul><li>Build, maintain, and continuously improve CI/CD pipelines (e.g., Jenkins, GitHub Actions, AWS CodePipeline, Harness, or equivalent). </li><li>Collaborate with DevOps and cloud infrastructure teams on deployment strategies, environment management, and release automation. </li><li>Drive shift-left testing initiatives including automated unit, integration, and regression testing. </li></ul>Production Operations &amp; On-Call<ul><li>Participate in an on-call production support rotation for the Money Movement Hub platform. </li><li>Lead incident response efforts: triage, root cause analysis, and post-incident review. </li><li>Monitor application health using observability tooling (e.g., Dynatrace, Splunk, CloudWatch) and proactively address performance issues. </li><li>Ensure high availability and resilience of payment processing flows including RTP and FedNow transactions. </li></ul>Technical Leadership &amp; Collaboration<ul><li>Serve as a technical point of contact for cross-functional stakeholders including DevOps, QA, product, and security teams. </li><li>Contribute to sprint planning, backlog grooming, and agile ceremonies as a senior technical voice. </li><li>Document architecture decisions, runbooks, and operational procedures in Wiki. </li><li>Identify and advocate for technical improvements, debt reduction, and process maturity initiatives. </li></ul>What you bring<ul><li>1&#43; years of professional software engineering experience. </li><li>1&#43; years of hands-on experience with Java (Spring Boot preferred) and Python in production environments.</li><li>Demonstrated experience building and operating applications on AWS — familiarity with core services such as EC2, ECS/EKS, Lambda, RDS, S3, SQS, API Gateway, and IAM. </li><li>Proven experience designing, implementing, and maintaining  CI/CD pipelines in an enterprise or regulated environment. </li><li>Strong understanding of DevOps principles: automated testing, infrastructure-as-code, monitoring, and release management. </li><li>Experience with both front-end (JavaScript/TypeScript frameworks) and back-end development. </li><li>Ability and willingness to participate in an on-call production support rotation. </li><li>Solid understanding of RESTful API design and microservices architecture. </li><li>Experience working in Agile/Scrum teams with tools such as Jira. </li></ul>Added bonus if you have<ul><li>Experience with payment platforms, real-time payments (RTP), FedNow, or ISO 20022 messaging standards.</li><li>Familiarity with hybrid cloud/on-premises environments. </li><li>Experience with observability tools such as Dynatrace, Splunk, or CloudWatch.</li><li>AWS Certified Developer or AWS Certified Solutions Architect certification. </li><li>Working knowledge of change management practices and ITSM tools (e.g., ServiceNow). </li><li>Experience with containerization and orchestration (Docker, Kubernetes/EKS). </li><li>Prior experience in financial services, banking, or fintech environments. </li></ul>What we offer you<ul><li>Opportunities to innovate in fintech.</li><li>Tools for personal and professional growth.</li><li>Inclusive and diverse work environment.</li><li>Resources to invest in your community.</li><li>Competitive salary and benefits.</li></ul> Privacy StatementFIS is committed to protecting the privacy and security of all personal information that we process in order to provide services to our clients. For specific information on how FIS protects personal information online, please see the <a target="_blank" href="http://www.fisglobal.com/privacy">Online Privacy Notice</a>.EEOC StatementFIS is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, marital status, genetic information, national origin, disability, veteran status, and other protected characteristics. The EEO is the Law poster is <a target="_blank" href="https://www.eeoc.gov/sites/default/files/migrated_files/employers/eeoc_self_print_poster.pdf">available here</a> supplement document <a target="_blank" href="http://www.dol.gov/ofccp/regs/compliance/posters/pdf/OFCCP_EEO_Supplement_Final_JRF_QA_508c.pdf">available here</a> For positions located in the US, the following conditions apply. If you are made a conditional offer of employment, you will be required to undergo a drug test. ADA Disclaimer: In developing this job description care was taken to include all competencies needed to successfully perform in this position. However, for Americans with Disabilities Act (ADA) purposes, the essential functions of the job may or may not have been described for purposes of ADA reasonable accommodation. All reasonable accommodation requests will be reviewed and evaluated on a case-by-case basis.Sourcing ModelRecruitment at FIS works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. FIS does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company.#pridepass

Software Engineer, Entry Level

Software Engineer

1+ years software engineering experience; Java (Spring Boot) and Python; AWS; CI/CD; DevOps; REST/microservices; Agile/scrum; on-call readiness.

Join the IPG Team! 
Are you ready to elevate your career? At IPG, we are more than just a global leader in packaging and protective solutions&mdash;we are a community that values safety, people, passion, integrity, performance, and teamwork. From tapes and films to packaging and protective products, as well as engineered coated materials and advanced packaging machinery, we develop innovative solutions that protect the world. Now, we are expanding our global team and looking for talented individuals like you!
<h1 style="margin: 12.4pt 0in 0in 5pt; font-size: 16pt; font-family: 'Arial Narrow', sans-serif;">Position Description</h1>
Title:&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Business Application Developer &ndash; Microsoft Stack
Department:&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;MIS
Immediate Supervisor:&nbsp;&nbsp; Solutions Architect Manager
Status:&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Exempt&nbsp; &nbsp; &nbsp;&nbsp;
&nbsp;
Position Purpose: The Business Application Developer supports the design, development, and maintenance of business applications built on the Microsoft cloud platform (Azure / Power Platform). This is an ideal opportunity for someone who is passionate about technology, eager to learn cloud-based application development, and excited to work in a collaborative, team-oriented environment. The role provides hands-on experience with modern development tools, Azure services, and enterprise applications while working under the guidance of senior developers and architects.
&nbsp;
<div style="text-align: center; line-height: 15pt; margin: 0in; font-size: 12pt; font-family: Aptos, sans-serif;" align="center"><hr align="center" size="1" width="100%"></div>
Key Responsibilities
<ul style="margin-bottom: 0in; margin-top: 0px;" type="disc">
<li style="color: black; line-height: 15pt; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; font-size: 12pt; font-family: arial, helvetica, sans-serif;">Assist in developing, testing, and maintaining business applications using Microsoft Azure / Power Platform.</li>
<li style="color: black; line-height: 15pt; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; font-size: 12pt; font-family: arial, helvetica, sans-serif;">Support the creation of cloud-based applications, APIs, and integrations</li>
<li style="color: black; line-height: 15pt; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; font-size: 12pt; font-family: arial, helvetica, sans-serif;">Collaborate with senior developers, business analysts, and stakeholders to understand requirements</li>
<li style="color: black; line-height: 15pt; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; font-size: 12pt; font-family: arial, helvetica, sans-serif;">Write clean, well-documented, and maintainable code</li>
<li style="color: black; line-height: 15pt; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; font-size: 12pt; font-family: arial, helvetica, sans-serif;">Participate in code reviews, design discussions, and Agile team ceremonies</li>
<li style="color: black; line-height: 15pt; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; font-size: 12pt; font-family: arial, helvetica, sans-serif;">Learn and apply best practices for cloud development, security, and performance</li>
<li style="color: black; line-height: 15pt; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; font-size: 12pt; font-family: arial, helvetica, sans-serif;">Help troubleshoot and resolve application issues and bugs</li>
<li style="color: black; line-height: 15pt; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; font-size: 12pt; font-family: arial, helvetica, sans-serif;">Contribute to technical documentation and knowledge sharing</li>
<li style="color: black; line-height: 15pt; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; font-size: 12pt; font-family: arial, helvetica, sans-serif;">Actively learn new Azure services, programming frameworks, and development tools</li>
</ul>
<div style="text-align: center; line-height: 15pt; margin: 0in; font-size: 12pt; font-family: Aptos, sans-serif;" align="center"><hr align="center" size="1" width="100%"></div>
Required Qualifications
<ul style="margin-bottom: 0in; margin-top: 0px;" type="disc">
<li style="color: black; line-height: 15pt; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; font-size: 12pt; font-family: arial, helvetica, sans-serif;">Bachelor&rsquo;s degree in Computer Science, Information Technology, Software Engineering, or a related field.</li>
<li style="color: black; line-height: 15pt; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; font-size: 12pt; font-family: arial, helvetica, sans-serif;">Foundational programming experience gained through coursework, internships, co-ops, or personal projects</li>
<li style="color: black; line-height: 15pt; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; font-size: 12pt; font-family: arial, helvetica, sans-serif;">Basic experience with one or more programming languages such as: </li>
<ul style="margin-bottom: 0in; margin-top: 0px;" type="circle">
<li style="color: black; line-height: 15pt; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; font-size: 12pt; font-family: arial, helvetica, sans-serif;">C# / .NET</li>
<li style="color: black; line-height: 15pt; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; font-size: 12pt; font-family: arial, helvetica, sans-serif;">JavaScript / TypeScript</li>
<li style="color: black; line-height: 15pt; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; font-size: 12pt; font-family: arial, helvetica, sans-serif;">Python</li>
</ul>
<li style="line-height: 15pt; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; font-size: 12pt; font-family: arial, helvetica, sans-serif;">Introductory knowledge of Microsoft Azure &amp; Power Platform concepts (academic projects or labs acceptable)=</li>
<li style="color: black; line-height: 15pt; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; font-size: 12pt; font-family: arial, helvetica, sans-serif;">Understanding of basic web development concepts (APIs, databases, client/server architecture)</li>
<li style="color: black; line-height: 15pt; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; font-size: 12pt; font-family: arial, helvetica, sans-serif;">Familiarity with version control tools such as Git</li>
<li style="color: black; line-height: 15pt; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; font-size: 12pt; font-family: arial, helvetica, sans-serif;">Strong willingness to learn, ask questions, and take feedback</li>
<li style="color: black; line-height: 15pt; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; font-size: 12pt; font-family: arial, helvetica, sans-serif;">Good communication and teamwork skills</li>
</ul>
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Preferred (Nice-to-Have) Qualifications
<ul style="margin-bottom: 0in; margin-top: 0px;" type="disc">
<li style="color: black; line-height: 15pt; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; font-size: 12pt; font-family: arial, helvetica, sans-serif;">Internship, co-op, or capstone project involving: </li>
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<li style="color: black; line-height: 15pt; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; font-size: 12pt; font-family: arial, helvetica, sans-serif;">Azure App Services, Azure Functions, or Azure SQL</li>
<li style="color: black; line-height: 15pt; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; font-size: 12pt; font-family: arial, helvetica, sans-serif;">Cloud application development</li>
<li style="color: black; line-height: 15pt; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; font-size: 12pt; font-family: arial, helvetica, sans-serif;">Agile or Scrum teams</li>
</ul>
<li style="color: black; line-height: 15pt; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; font-size: 12pt; font-family: arial, helvetica, sans-serif;">Exposure to DevOps tools or concepts (CI/CD, Azure DevOps, GitHub)</li>
<li style="color: black; line-height: 15pt; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; font-size: 12pt; font-family: arial, helvetica, sans-serif;">Experience with Power Platform, Logic Apps, or automation tools</li>
<li style="color: black; line-height: 15pt; margin-top: 0in; margin-right: 0in; margin-bottom: 0in; font-size: 12pt; font-family: arial, helvetica, sans-serif;">Microsoft Azure Fundamentals (AZ-900) or similar certification</li>
</ul>
Why Choose IPG?
At IPG, you will find more than just a job&mdash;you will find a place where your success is our success. We pride ourselves on a culture built around strong relationships, where every team member plays a crucial role in our growth. Whether it is through cross-department collaboration, continuous training, or sustainability-driven initiatives, we create an environment where you can thrive.
Our commitment to sustainability influences everything we do, from designing eco-friendly products to minimizing waste in our production processes. We are dedicated to building a greener future while providing safe, supportive workplaces for our people.
With over 40 years of industry expertise and a proven track record of growth and innovation, IPG offers a stable, secure environment where you can flourish!
We offer competitive pay, extensive benefits that support you and your family, and exciting career development opportunities. Whether you are looking to enhance your skills or advance your career, we offer ongoing training and the support you need to succeed. Think big, dream bigger, and make an impact with IPG.
You belong here. Join us today!

 Application Developer

Bachelor's in computer science, IT, software engineering, or related field; foundational programming experience; basic knowledge of C#/.NET, JavaScript/TypeScript, Python; introductory Azure and Power Platform concepts; APIs, databases, Git; strong teamwork and willingness to learn.

We are Generac, a leading energy technology company committed to powering a smarter world.Over the 60 plus years of Generac’s history, we’ve been dedicated to energy innovation. From creating the home standby generator market category, to our current evolution into an energy technology solutions company, we continue to push new boundaries.We are Generac, a leading energy technology company committed to powering a smarter world.Over the 60 plus years of Generac’s history, we’ve been dedicated to energy innovation. From creating the home standby generator market category, to our current evolution into an energy technology solutions company, we continue to push new boundaries.Generac’s Internship Program is designed to provide students with real-world experience in a supportive and innovative environment. Students contribute to impactful projects, gain exposure to industry best practices, and build lasting professional connections. This is a valuable opportunity to develop your skills and grow alongside experienced mentors.About the Internship ProgramGenerac’s Internship Program is full-time (40 hours per week) from May/June to August, 2026. The program will be on-site, with positions in the following locations: Waukesha, WI (headquarters); Pewaukee, WI; plant locations throughout Wisconsin.Generac’s Intern position is responsible to work with other engineers to fulfill special requests related to the digital solutions used in our manufacturing process.   Under supervision of engineers, the intern will have the opportunity to create manufacturing applications, Power BI reports, OPC-UA based machine connections, API connections, and dashboards.  Participants develop technical skills through challenging assignments and usage of technical tools. Minimum Qualifications:<ul><li>Currently pursuing a BS degree in computer science, data science, manufacturing engineering, industrial engineering, or related field.</li><li>Understanding or working knowledge of discrete manufacturing workflows</li><li>Exposure to MES, ERP, supply chain systems, or industrial data platforms</li><li>Experience with visualization tools such as Power BI, Tableau, or Python visualization libraries</li><li>Experience preparing analytical summaries and presentations for technical and non-technical stakeholders</li><li>Demonstrated understanding of data pipeline concepts including ingestion, transformation, storage, and analysis</li><li>Proficiency in data analysis and scripting languages such as Python, R, Julia, or similar languages</li><li>Microsoft Office experience (including Excel).</li><li>Proficient oral and written communication and able to write clearly and succinctly to get a message across.</li><li>Ability to work FULL-TIME during the Summer – 40 Hour Week; Potential For Work Over Breaks</li></ul><ul></ul> Preferred Qualifications:<ul><li>Completion of Junior Year</li></ul>Roles and Responsibilities:<ul><li>Area of focus is MES app building and documentation, data analytics, and other duties as assigned.</li><li>Support the design, validation, and documentation of new digital solutions into the manufacturing process.</li><li>Provides new solution development support in the Industrial and Residential production sites including creating scopes of work, technical documentation and training materials.</li><li>Supporting change requests to current digital solutions (scope of work, project plan, cost); Interfacing with internal company personnel; provide technical support for assigned projects.</li><li>Interface with IT data team for data lake refinement</li><li>Create and modify Power Bi dashboards</li><li>Integrate systems utilizing APIs</li><li>Travels to other Generac facilities as necessary</li><li>Other duties as assigned.</li></ul>Physical Demands: While performing the duties of this job, the employee is regularly required to talk and hear; and use hands to manipulate objects or controls. The employee is regularly required to stand and walk.  On occasion the incumbent may be required to stoop, bend or reach above the shoulders. The employee must occasionally lift up to 25 - 50 pounds. Specific conditions of this job are typical of frequent and continuous computer-based work requiring periods of sitting, close vision and ability to adjust focus. Occasional travel.“We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability status, protected veteran status, or any other characteristic protected by law.”

Intern Digital Engineering

Pursuing BS degree in computer science, data science, manufacturing or industrial engineering; knowledge of discrete manufacturing; experience with Power BI/Tableau/Python; data pipeline concepts; strong communication; able to work full-time during summer.

We are Generac, a leading energy technology company committed to powering a smarter world.Over the 60 plus years of Generac’s history, we’ve been dedicated to energy innovation. From creating the home standby generator market category, to our current evolution into an energy technology solutions company, we continue to push new boundaries.The IT Intern Cybersecurity will assist with building and maintaining scripts, automations, and data-driven solutions that improve cybersecurity processes such as reporting, risk tracking, and control validation. They will also support data security efforts by helping analyze data flows, documenting controls, and assisting with policy and tooling alignment under the guidance of senior team members. Through participation in Agile ceremonies, Jira coordination, and cross-functional collaboration, the intern will develop technical, analytical, and professional skills while contributing meaningful value to cybersecurity program execution and continuous improvement initiatives.Major Responsibilities<ul><li>Participate in Agile cybersecurity projects. · Manage project workflows and tracking using Jira.</li><li>Collaborate with IT and Cybersecurity teams on security initiatives. Support cybersecurity and data security policies and documentation. Stay informed on cybersecurity and data security threats and trends.</li><li>Participate in Agile ceremonies and maintain supporting documentation.</li><li>Assist with cybersecurity metrics, reporting, and basic automation support.</li></ul>Minimum Qualifications:<ul><li>Pursuing a degree in IT, Cybersecurity, Software Engineering, Data Science, or related field.</li><li>Basic understanding of cybersecurity principles. · Familiarity with programming languages (e.g., Python, Java, C&#43;&#43;).</li><li>Interest in Agile/Scrum methodologies.</li><li>Strong problem-solving and communication skills. · Self-motivated and detail-oriented.</li></ul>Physical Demands: While performing the duties of this job, the employee is regularly required to talk and hear; and use hands to manipulate objects or controls. The employee is regularly required to stand and walk.  On occasion the incumbent may be required to stoop, bend or reach above the shoulders. The employee must occasionally lift up to 25 - 50 pounds. Specific conditions of this job are typical of frequent and continuous computer-based work requiring periods of sitting, close vision and ability to adjust focus. Occasional travel.“We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability status, protected veteran status, or any other characteristic protected by law.”

IT Intern - Cybersecurity

IT Intern

Pursuing a degree in IT, Cybersecurity, Software Engineering, Data Science, or related field; basic cybersecurity understanding; familiar with Python, Java, C++; interest in Agile/Scrum; strong problem-solving and communication.

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