Java SE Jobs in Wisconsin

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Java Fullstack Developer with Healthcare and AWS

Select Jarvis.com

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Remote

Contract

Software Developer Remote Multiple programming languages (Java, Kotlin, Groovy/Grails, JavaScript/TypeScript or Python)Functional programming language (Clojure/ClojureScript or something else)AWS tech stack (AWS Lambda, EventBridge)Infrastructure-as-Code (AWS CDK, TerraForm)JavaScript frameworks (React etc)SQL, relational databases (preferably MySQL)Automated testingFull stack development
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Posted 3 days ago

Sr. Java J2EE Developer

Ultimo Software Solutions Inc.

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Remote or Amaravathi, Andhra Pradesh, India

Contract

Java Spring Boot & Kafka Engineer Minimum 7+ years of professional software engineering experience. Proven expertise in Java, J2EE, Spring Boot, JPA, Axon, and Kafka. Experience using Maven and Gradle build tools Kafka ecosystem. Kafka Streams library. Kafka Avro schemas Strong experience providing end-to-end support for complex enterprise applications. Excellent problem-solving, analytical, and communication skills. Experience working in Agile environments with a continuous delivery mindset. K
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Posted 16 days ago | Updated 16 days ago

Senior full stack Java Engineer

Tekniforce

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Remote or Raleigh, North Carolina, USA

Full-time

We are looking for a Senior full stack Java Engineer. This is a full-time permanent hire position with our client in Raleigh, NC. In this role as a Senior full stack Java Engineer, you will be a part of a team that is building highly scalable Enterprise Applications with large amounts of data and Real Time processing and / or distributed Client Applications for the company. No visa sponsorship is available at this time or in future for this position. Responsibilities as Senior full stack Java En
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Posted 15 days ago | Updated 17 hours ago

Senior Java HSM Developer - Remote

Infinite Computer Solutions (ICS)

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Remote

Contract

Role: Senior Java HSM Developer Degree BS degree Experience: 8+ Yrs. Job Location: Remote (US) a Senior level developer that has down EMV chip card development and has HSM knowledge Must have Skill Set: Bachelor s / Master s degree in Software Engineering or Computer ScienceAbility to pick up new technologiesExperience in payment processing industryPOS Systems, EMV, ISO8583, BNPL Integration, Payment Gateways, HSMs, JPOS, JavaPOS, HSMs, PIN Encryption, EMV Certification, PCI, PCI DSS, EMV Crypto
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Posted 1 day ago

Senior Java Developer with Magnolia CMS

DATAMAXIS, Inc

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Michigan, USA

Contract, Third Party

Job Summary: We are seeking a highly skilled Senior Java Developer with expertise in Magnolia CMS to join our dynamic team. The ideal candidate will have strong backend development experience with Core Java and Spring, complemented by modern frontend capabilities and Magnolia content management. You will be responsible for designing, developing, and maintaining scalable web applications using a full stack of technologies. Must-Have Technical Skills: Magnolia CMS: Minimum 3 years of recent, hand
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Posted 4 days ago | Updated 6 hours ago

Software Engineer (Java & Python & Google Cloud Platform) | 10+ years

TekDallas

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Remote

Contract

Title: Software Engineer (Java & Python)Location: 100% Remote (EST time zone)Type: Long-Term Contract Only W2 "Note: No C2C at this time" Requirements:10+ years of development experienceStrong hands-on Java & PythonAPI & backend service developmentGoogle Cloud Platform, BigQuery, Spanner, MongoDBCI/CD (Jenkins, GitLab CI), Docker/KubernetesFrontend: React/Angular (basic exposure)Healthcare or analytics background preferred Responsibilities: Build scalable APIs & backend services Work in Googl
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Posted 10 days ago | Updated 4 days ago

Full Stack Java Developer

Yom Solutions LLC

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Remote

Contract

Job Title: Full Stack Java Developer Location: Remote Duration: 12 Months Job Description: We are looking for an experienced Full Stack Developer with strong expertise in React.js, Micro Frontend architecture, and modern cloud-native technologies, especially within the AWS ecosystem. This role requires a hands-on engineer who can design, build, and maintain scalable, resilient, and modular web applications using a mix of frontend and backend technologies including Node.js or TypeScript, Python o
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Posted 28 days ago | Updated 1 day ago

Java Developer (NodeJS & TypeScript) - W2 Hire

Brilliant Infotech Inc.

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Remote

Contract

Job Title: Java Developer (NodeJS & TypeScript) Location: Remote Duration: Long Term Contract NOTE: ITS A W2 HIRE Top Skills: Strong proficiency in NodeJS and TypeScript Experience handling structured data formats (JSON, CSV, XML, or similar) Ability to write effective test scripts and perform end-to-end QA Detail-oriented mindset; comfortable verifying data accuracy at scale Good English communication skills for remote collaboration
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Posted 11 days ago | Updated 5 days ago

Java Full Stack Developer

Cquent Systems, Inc.

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Remote

Contract

Work Time: PST NO c2c Experience: 9 plus years Java, Springboot, CI/CD pipeline preferably Github Actions, Azure
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Posted 28 days ago | Updated 2 days ago

Java Developer

Rivi Consulting Group

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Green Bay, Wisconsin, USA

Contract

About the Role: Schneider Electric is seeking a rock star Java Developer who thrives in building scalable, resilient backend systems and isn t afraid to roll up their sleeves and contribute to frontend work when needed. You ll be part of a high-impact team driving digital transformation across energy and automation solutions. This role is backend-heavy, working with a modern cloud-native stack. Frontend skills in React are a bonus, useful for occasional UI enhancements or end-to-end feature deve
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Posted 21 days ago | Updated 3 days ago

WebSphere/Portal Java Developer - Remote

Prohires

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Remote

Contract

REQ: WebSphere/Portal Java Developer Remote Descriptions/Requirements: Design, develop, and test new HCL Portal Themes and SkinsReview and understand existing IBM JSF1.x implementation of portletsResearch, design, document and migrate JSF1.x application to MyFaces and integrate with new Themes and SkinsReview and understand existing portlets of Struts implementationResearch, design, document and migrate Struts1/Struts2 applications to latest version of the struts and integrate with new Themes an
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Posted 2 days ago

Java Full-stack Developer

Connvertex Technologies Inc.

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Remote or Salt Lake City, Utah, USA

Full-time, Contract

Experience Level: 6-8 Years (10 openings) Job Summary: We are seeking a skilled Java Developer with a strong background in backend development and a solid understanding of frontend technologies. The role will focus approximately 60% on backend services and 40% on frontend UI development. You will work closely with cross-functional teams to build scalable, high-performing applications. Key Responsibilities: Backend (60%): Design, develop, and maintain robust, scalable backend services using Jav
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Posted 43 days ago | Updated 1 day ago

Full-Stack Developer - Java - JavaScript - Vue

Trident Solutions

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Remote

Contract

We have a remote full-stack developer opportunity based on the east coast, working east coast hours. This requires U.S Citizenship! Must Have at least 4 years development experience with a related technical degree. If no technical degree, then must have 8 years experience. Required Technologies: JavaScript Framework (VueJs)Java Application DevelopmentContainer Application DevelopmentWeb deployment technologies.Nice To Have: WebSphere LibertyNodeJSExperience with developing micro services Day to
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Posted 21 days ago

Java Developer

Arthur Lawrence

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Watertown, Wisconsin, USA

Contract

Arthur Lawrence is looking to hire a Java Developer for one of our clients in Watertown, WI. Please find the job description below and send us your updated resume, if interested: Must Haves: Skilled in Java, JEE, Servlets, and JavaScriptExperienced with XML, JMS, Java API for XML Web Services, and SQLStrong understanding of enterprise application development Nice to Have: Experience with Integrated Eligibility Systems or other public sector projects **TN visa sponsorship is available for suc
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Posted 60+ days ago | Updated 1 day ago

Java Developer Lead (Front End and Back End) - 5699075

Accenture LLP

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Charlotte, North Carolina, USA

Full-time

Accenture Flex offers you the flexibility of local fixed-duration project-based work powered by Accenture, a leading global professional services company. Accenture is consistently recognized on FORTUNE's 100 Best Companies to Work For and Diversity Inc's Top 50 Companies For Diversity lists. As an Accenture Flex employee, you will apply your skills and experience to help drive business transformation for leading organizations and communities. In addition to delivering innovative solutions for
Posted 21 days ago | Updated 5 hours ago

java software developer

Impetus IT

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Remote or Orlando, Florida, USA

Full-time

We are searching for a Java Spring boot developer for one of our staffing partners client. As a Java Spring Boot Developer, you ll be responsible for designing and developing backend services that support mission-critical financial applications. You ll work closely with product managers, architects, and DevOps teams to deliver robust APIs and microservices that meet the highest standards of security and compliance. Salary offered $60-80k per year Direct applicants only no c2c or company candidat
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Posted 25 days ago

Sr. Java Backend Engineer Java / Spring / Spring Boot / Azure / Kafka

Empower Professionals

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Remote

Third Party, Contract

Role: Sr. Backend Engineer Java / Spring / Spring Boot / Azure / Kafka Location: Remote Duration: 12+ Months Must have: Java / Spring / Spring Boot / Azure / KafkaNoSQL databases (like MongoDB)Relational databases (DB2, SQL Server, PostgreSQL) Requirements: 10+ years of backend development experience with Java and Spring Boot.Extensive hands-on experience with the Spring Framework, including Spring Boot, Spring Core, and Spring Batch etc.Strong hands-on experience with Apache Kafka for strea
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Posted 59 days ago | Updated 16 hours ago

Java Full Stack Developer (Spring Boot + React + Python)

Value Spectrum Technologies LLC

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Remote

Contract

Job Overview:UnitedHealth Group is looking for a highly skilled and versatile Full Stack Java Developer to build scalable, secure, and high-performing web applications in the healthcare domain. You will be responsible for designing and developing backend microservices using Spring Boot, dynamic and responsive UIs using React.js, and supporting automation/data transformation workflows with Python. This is a critical position contributing to enterprise applications that support healthcare operatio
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Posted 8 days ago

Senior Full-Stack Java Developer (IAM/Okta Integration)

COOLSOFT

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Madison, Wisconsin, USA

Full-time

Hiring Now: Senior Full-Stack Java Developer (IAM/Okta Integration) Location Requirement: Must reside in Wisconsin or relocate before starting (at your own expense). Work Mode: 100% Remote within Wisconsin only Project Overview: Modernizing Role-Based Authorization with OktaJoin a high-impact initiative to modernize Role-Based Authorization (RBAC) by replacing a legacy LDAP-based system with a modern Identity and Access Management (IAM) solution using Okta and fine-grained authorization engines
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Posted 1 day ago | Updated 1 day ago

Java Developer

Digitek Software, Inc.

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Madison, Wisconsin, USA

Contract, Third Party

On of our clients is looking for the position of Java Developer based on following skills: Required Experience: Modern Java (11+) with Spring Boot: 5+ years professional experience in full-stack development. Hands-on architecture/design: 4+ years designing distributed systems or complex enterprise platforms. Identity and Access Management (IAM): 3+ years experience designing, developing, and/or implementing IAM solutions, including RBAC, using Okta or similar OIDC/OAuth2 platform(s). Web fronte
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Posted 3 days ago | Updated 2 days ago