41 junior java developer jobs at 22 companies in Wisconsin
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Junior IT Developer
Brookfield, Wisconsin, United States
OnsiteFull Time
1+ YOE1–3 years of development experience, programming language proficiency, basic SQL and Git, problem-solving and communication skills; associate or bachelor's degree preferred, with AI tools and cloud experience preferred.
Microsoft Copilot Studio, Cowork, Snowflake CoCo, C#, Java, JavaScript, TypeScript, Python, SQL, Git, REST APIs, Power BI, Snowflake, GitHub Copilot, ChatGPT
2mo
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Geospatial Backend Developer – Multiple Positions at Junior/Mid/Senior Levels
St. Louis or St. Charles or Virginia or Sun Prairie
OnsiteFull Time
2+ YOEActive Top Secret/SCI clearance, bachelor’s degree in STEM, 2+ years backend development with Python/Node.js/Java, experience with ArcGIS Enterprise, containerization, API design, and geoprocessing workflows.
ArcGIS Enterprise, Python, Node.js, Java, Docker, Kubernetes, PostgreSQL/PostGIS, SQL Server, Azure, AWS, GCP
1mo
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Software Development Engineer
Illinois or Mississippi or Montana or North Carolina or Louisiana or Maryland or Maine or Minnesota or Nebraska or Missouri or North Dakota or New York or New Jersey or New Mexico or Nevada or Ohio or South Carolina or Texas or Rhode Island or South Dakota or Vermont or Tennessee or Virginia or Washington or Utah or Wisconsin or West Virginia or Oregon or Wyoming or Oklahoma or Pennsylvania or Colorado or Alabama or Arizona or California or Connecticut or District of Columbia or Florida or Iowa or Arkansas or Idaho or Kansas or Delaware or Georgia or Indiana or Kentucky or Michigan or Massachusetts or New Hampshire
$65k-$173k/yr RemoteFull Time
2+ YOE2+ years systems analysis and application development; 1+ year development in Java/C++/Python; Agile experience; 1+ year with AI/generative AI, Confluent Kafka, and LLMs such as Gemina or Claude.
Java, C++, Python, Confluent Kafka, Gemina, Claude
2mo
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Software Engineer
Waukesha, Wisconsin, United States
OnsiteFull Time
2+ YOEBachelor's in CS/Engineering/STEM and 2+ years software development experience. Strong collaboration, testing, and design skills; preferred experience with Angular, TypeScript, Java/Spring, and CI/CD tools.
Angular, TypeScript, HTML, CSS, Windows, Unix, Linux, Java, JEE, Spring Boot, Spring, Swagger, OpenAPI, Git, Docker, Jenkins, Gradle, Maven, BDD, Cucumber, Artifactory
1mo
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Software Engineer, Wikidata Platform
San Francisco or Arizona or California or Colorado or Connecticut or District of Columbia or Florida or Georgia or Idaho or Illinois or Indiana or Iowa or Maryland or Massachusetts or Michigan or Minnesota or Missouri or New Jersey or New Mexico or New York or North Carolina or Ohio or Oklahoma or Oregon or Pennsylvania or Puerto Rico or Rhode Island or Tennessee or Texas or Utah or Vermont or Virginia or Washington or West Virginia or Wisconsin or Wyoming or Brazil or Canada or Colombia or France or Germany or Ghana or India or Indonesia or Italy or Kenya or Mexico or Morocco or Netherlands or Poland or Singapore or South Africa or Spain or Switzerland or United Kingdom
$95k-$149k/yr RemoteFull Time
2+ YOE2+ years backend/platform engineering on distributed systems, proficiency in Java or C++, experience with production-grade services, observability, and data processing technologies.
Java, C++, Kafka, Flink, Docker, Kubernetes, RDF, SPARQL
2mo
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Robotics - Software Development Engineer
Austin or Westborough or Seattle or Arlington or Bellevue or North Reading or Westboro
$111k-$160k/yr OnsiteFull Time
Bachelor's degree or equivalent; experience with Java, Python, C++, C#, Go, Rust, or TypeScript; data structures, algorithms, and object-oriented design; cloud-native and distributed systems experience preferred; participation in on-call and CI/CD practices.
Java, Python, C++, C#, Go, Rust, TypeScript, AWS, SQL, NoSQL, GenAI, CI/CD
1w
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Software Engineer, Infrastructure, PhD, Early Career, 2027 Start
Sunnyvale or Atlanta or Austin or Kirkland or Los Angeles or Madison or Mountain View or New York City or Raleigh or Durham or San Bruno or Seattle
$147k-$210k/yr OnsiteInternship, Full Time
PhD in computer science, a related field, or equivalent experience; coding in C, C++, Python, Java, or Golang; distributed systems, concurrency, multithreading, or synchronization experience.
C, C++, Python, Java, Golang, Rust
1w
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Software Engineer (Hybrid Work Model)
Stevens Point, Wisconsin, United States
HybridFull Time
2+ YOEAssociate degree in computer science or equivalent experience, 2+ years related experience, programming aptitude, software development knowledge, and complex problem-solving skills; bachelor's and 5+ years preferred.
Guidewire BillingCenter, Java, Hibernate, Apache Camel, CXF, Spring Boot Framework, Vue, TypeScript, JavaScript, SQL, Elastic, Snowflake, Microsoft LinkedIn Learning
5d
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Data Engineer, BlackLocus division
Alaska or Arizona or California or Georgia or Hawaii or Idaho or Illinois or Kansas or Kentucky or Maine or Massachusetts or Michigan or Minnesota or Montana or Nebraska or Nevada or New Hampshire or New Jersey or New Mexico or New York or North Dakota or Ohio or Oregon or Rhode Island or South Dakota or Texas or Utah or Vermont or Washington or West Virginia or Wisconsin or Atlanta
$50k-$130k/yr RemoteFull Time
1+ YOEBachelor's degree or equivalent in a related field, 1+ year of work experience, U.S. work authorization, and experience with programming, SQL, version control, NoSQL, cloud computing, CI/CD, or microservices.
Java, Python, Golang, JavaScript, SQL, MySQL, PostgreSQL, BigQuery, CI/CD
1w
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Software Support Engineer
Grand Rapids or Wauwatosa or Atlanta or Plano
$66k-$100k/yr OnsiteFull Time
Bachelor's degree in computer science, software engineering, or related field; software support experience; troubleshooting and communication skills; Oracle/MS SQL, Windows, and preferably Java, C, C#, or Python experience.
Oracle, Microsoft SQL Server, Windows, Java, C, C#, Python
2mo
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Quality Assurance Engineer
Milwaukee or United States
OnsiteFull Time
2+ YOEBachelor's in CS/CE or related and 2 years of experience validating hardware/software functionality, infrastructure resiliency, enterprise application validation, OS and cloud work, Java or C#, Python and PowerShell scripting, database and monitoring tool use, and QA/automation practices.
Unix, Linux, Windows, Microsoft Azure, Java, C#, Python, PowerShell, MongoDB, SQL, MySQL, SQL Server, IIS, Azure Monitor, Dynatrace, Splunk, Git, GitHub, Jenkins, Azure DevOps, GitLab
4d
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Cloud Engineer Intern
Spring or Westford or Fort Collins or Chippewa Falls or Durham or Sunnyvale or Roseville or San Jose or Bloomington or Andover
$35-$46/hr HybridFull Time, Internship
Pursuing a bachelor's or master's degree in computer science, computer engineering, software development, or IT; knowledge of programming, cloud systems, OOP, databases, Linux, networking, and software development.
C, C++, Python, JavaScript, Java, Object-Oriented Programming (OOP), Model View Controller (MVC), SQL, NoSQL, GNU, Linux, IPC, TCP/IP, Java frameworks, SOAP, REST API, Angular, Node, React.js, Git
1mo
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Software Development Manager
Pleasant Prairie or Milwaukee or Waukegan or Glenview or Kenosha
$121k-$160k/yr OnsiteFull Time
2+ MgmtBachelor's in IT/Computer Science, 2+ years people management, experience with Java/Angular/JavaScript, application project lifecycle and team development experience.
Java, Angular, JavaScript
4d
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Cloud Engineer Graduate
Spring or Westford or Fort Collins or Chippewa Falls or Durham or Sunnyvale or Roseville or San Jose or Bloomington or Andover
$82k-$188k/yr HybridFull Time
0+ YOEBachelor's degree in statistics, operations research, computer science, or equivalent; 0–2 years of experience; programming knowledge and familiarity with cloud systems, OOP, MVC, databases, Linux, networking, and Git.
C, C++, Python, JavaScript, Java, SQL, NoSQL, GNU, Linux, TCP/IP, Git, Angular, Node.js, React.js, SOAP, REST API, WebSockets, Object-Oriented Programming (OOP), Model View Controller (MVC)
2w
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Cybersecurity Application Security Engineer
Centennial or Lincoln or Madison or Sidney
$90k-$125k/yr HybridFull Time
2+ YOERequires 2–4 years of application security experience, secure code review, threat modeling, SAST/SCA/DAST, penetration testing, CI/CD integration, scripting, AI/LLM security, and strong communication skills.
Java, JavaScript, TypeScript, C#, PHP, STRIDE, Python, Bash, Node, SAST, SCA, DAST, CI/CD, OWASP Top 10, RAG
4w
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Software Development Manager
Pleasant Prairie, Wisconsin, United States
$121k-$160k/yr OnsiteFull Time
2+ MgmtBachelor's degree in IT, computer science, or related field; 2+ years of people management; application development experience with Java, Angular, or JavaScript; full project lifecycle management experience.
Java, Angular, JavaScript
1mo
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Controls and Automation Engineer
Ripon, Wisconsin, United States
OnsiteFull Time
2+ YOEAssociate degree plus 2–4 years automation/controls project experience; PLC (Allen-Bradley/Siemens), HMIs, SCADA, industrial networking, robotics, SQL, and programming language experience required or preferred.
Allen-Bradley, Siemens, Inductive Automation Ignition, Ethernet/IP, Microsoft SQL Server, SQL Server Management Studio, Python, C++, Java, AutoCAD, SCADA, PLC, HMI
2mo
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Production Support Engineer - Non-Day Shift Hours
Chicago or Milwaukee or Atlanta or Jacksonville
$80k-$90k/yr RemoteFull Time
2+ YOEManage and resolve production incidents, perform root cause analysis, query databases with advanced SQL, use Postman and monitoring tools, coordinate cross-functional stakeholders, and support 24/7 staffing model.
SQL, Postman, AI, Java, Python, Ruby, Confluence, Jira, PagerDuty, Sentry, Kibana, Jenkins, Argo, Vault, Coralogix, ITSM, ITIL
1mo
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Bioinformatician II: Tuesday - Saturday
Madison, Wisconsin, United States
$84k-$138k/yr OnsiteFull Time
2+ YOEBachelor's in relevant field, 2 years biomedical data analysis experience, proficiency in Python/Java, Linux, NGS workflows, cloud computing, software engineering practices, and data visualization.
Python, Java, Linux/UNIX, shell scripting, MATLAB, R, Cromwell/WDL, Snakemake, DNAnexus, AWS
2w
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Associate Quality Analyst
District of Columbia or Eden Prairie or Minnetonka or Washington or Cypress or Atlanta or Metairie or Columbia or Richardson or San Antonio or Draper or Wausau or Raleigh
$60k-$107k/yr HybridFull Time
1+ YOEBachelor's degree or 4+ years' relevant experience; 1+ year in software quality engineering, testing, or development; test automation and SDLC experience; Python or Java; Azure experience preferred.
Microsoft Azure, Python, Java, Selenium, Cucumber, PyTest, TestNG, Postman, SoapUI, SQL
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