Java Developer jobs in Wisconsin

Remote

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Today

Java DeveloperWe are seeking a talented and experienced Java Developer to join our dynamic team. As a Java Developer, you will be responsible for designing, developing, and maintaining high-quality Java applications. You will work closely with other developers, product managers, and stakeholders to ensure that our software meets the needs of our users and aligns with our business goals. ResponsibilitiesDesign, develop, and maintain Java applications using industry best practices and standards.Co

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Contract

18 - 135

Sr Java Developer/Lead

Remote

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Today

Role: Sr Java Developer/Lead Location: Remote Duration: 12+ Months Job description: Looking for a Senior Java Developer/Lead with at least 10 years of experience in Java development, Core Java, Springboot, Microservice and AWS. Candidate should have experience in Financial or Insurance domain. Should have experience working as a lead and onshore/offshore coordination.

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Contract, Third Party

Java Developer

Remote

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Today

Good knowledge of Core Java. Understanding of Object-Oriented Programming (OOP). Basic knowledge of Spring Boot and Spring Framework. Knowledge of SQL and database concepts. Understanding of REST APIs and Web Services. Basic knowledge of HTML, CSS, and JavaScript is an added advantage. Familiarity with Git/GitHub. Good analytical and problem-solving skills.

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Full-time

60000 - 70000

Java Developer

Remote

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Today

Position: Full stack Developer AI Lead Location - Remote (Preferred: New York, NY) Duration: Long term Note: May operate remotely however in future he/she should operateto client location on a need basis.Preferred location is NY. Job Description: Required Qualifications Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field. 15+ years of hands-on experiencein full-stack software development, with extensive expertise in enterprise application

Full-time, Third Party

$135000 - $140000

Sr. Java Developer

Remote

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6d ago

Role Sr Java Developer Location Remote (East Coast Consultants Only) Job Description: Required Qualifications 15+ years of development hands on experience Senior-level, hands-on experience in Java development in a web-based environment. Strong experience with: Spring Boot (building services, configuration, profiles, security patterns) REST APIs and service integration Relational databases and SQL Flyway for database migration/version control Jenkins and/or GitLab for CI/CD Proven Dev

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Depends on Experience

Java Developer/With Spring Boot, Angular/Remote

Remote

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Today

Java Developer/With Spring Boot, Angular/Remote Reston, VA Duration: Long term Job Description (with AI Skills) Required: Core Responsibilities - Develop highquality Java and Angular applications aligned with architectural guidelines. - Build REST APIs, microservices, and frontend components. - Collaborate with architects, QA, and DevOps teams to deliver scalable solutions. - Use AIassisted tools to improve development speed, testing efficiency, and code quality. Required Technical Skills -

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Depends on Experience

Java Developer With AWS, Python, Springboot

Remote

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Today

Job Description: Java Developer (Spring Boot, AWS & Python) - RemoteWe are looking for an experienced Java Developer with strong knowledge of Java, Spring Boot, AWS, and Python to design, develop, and maintain scalable applications. Key Responsibilities: Develop and maintain backend applications using Java and Spring Boot. Build and integrate RESTful APIs and microservices. Deploy and manage applications on AWS cloud services. Use Python for scripting, automation, and backend integrations. Work

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Depends on Experience

Sr Java Developer financial services(1341-1)

Remote

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Today

4- 8 years of experience with full lifecycle of project development for Java applications from similar industry Strong skills in core Java, server-side Java technologies, multi-threaded and concurrent programming, JVM memory management and performance tuning, Agile methodologies, and SQL databases Experience Frontend technologies like React, Angular and backend technologies like Kafka, Microservices. Experience in financial services developing solutions for Portfolio Management, Trading, Compli

Full-time

Java 21 Developer (Khafka, SQL, AWS)

Remote

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10d ago

Systems Engineering Services is seeking a Java 21 Developer based out of the MST Time zone area. Job Description: API/UI Full Stack Developer UI Technologies are React API/Core/Backend Technologies are Java, Springboot, Redshift which is migrating that to Snowflake Strong SQL - Queries through API Development All on AWS RDS, EC2, EMR, S3, Lambda, API Gateway, and then basic services such as SNS, SES, etc., In addition, Redshift, Snowflake What they will be doing: Building a Data Product Reti

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Full-time

Depends on Experience

Java Full Stack Developer

Remote

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Today

Job Title: Java Full Stack Developer Location: Weehawken, NJ Duration: 8 Months + Extension Bill Rate: $75 - $84/hour Job Type: W-2 Contract Client: To Be Discussed Later Work Authorization: US-Citizen, H-1B, OPT-EAD, GC-EAD Job Summary: We are seeking an experienced Senior Java Full Stack Developer with 710 years of experience in developing scalable, secure, and high-performance enterprise web applications using Java, Spring Boot, Microservices, and React JS. The candidate will be responsible f

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Full-time

75 - 84

Java Developer

Remote

•

Today

Key ResponsibilitiesWrite clean, maintainable, and well-tested Java code under the guidance of senior team membersBuild and enhance backend services and RESTful APIs using Java and Spring BootWrite unit and integration tests using JUnit and MockitoWork with relational databases (such as MySQL or PostgreSQL) using JDBC or JPA/HibernateParticipate in code reviews, giving and receiving constructive feedbackDebug, troubleshoot, and fix software defects, including performance issuesWrite and update t

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Full-time

Depends on Experience

Java Developer

Remote

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Today

Role: Java Developer Location: Remote Rate : $44/Hr on W2 Must Have skills: Java, Spring boot, AWS an python

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Contract

40 - 44

Senior Java Developer (Night Shift) - W2 ONLY

Remote

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Today

Candidates MUST BE local to Reston, VA, (or) Washington, DC This is strictly a W2 position and a NIGHT SHIFT role after the training. C2C / OPT-EAD Candidates are not eligible for this role. Title: Senior Java Engineer W2 Contract, 9 Months This position is primarily remote. Candidates must be willing to work onsite in Reston, VA or Washington, DC once per month for all-hands meetings. The first one-to-two weeks will be day-shift (9am-5pm) training (onsite). Thereafter, this will be a permanen

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Contract

$70 - $75

Java Developer

Remote

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3d ago

Job Title: Java Developer Location: Remote USA Short JD: Looking for an experienced Java Developer with strong hands-on experience in Java, AWS, Python, and Spring Boot. Must have experience developing scalable applications, building microservices, and working with AWS cloud services.

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Contract, Third Party

Depends on Experience

Senior Java Developer (Remote)

Remote

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3d ago

DivIHN (pronounced divine) is a CMMI ML3-certified Technology and Talent solutions firm. Driven by a unique Purpose, Culture, and Value Delivery Model, we enable meaningful connections between talented professionals and forward-thinking organizations. Since our formation in 2002, organizations across commercial and public sectors have been trusting us to help build their teams with exceptional temporary and permanent talent. Visit us at to learn more and view our open positions. Please apply o

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Third Party, Contract

$75 - $80

Java developer

Remote

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3d ago

Role : Java developer Location : Remote Skills: Java, Spring, Struts, Maven, WebSphere or Liberty, Docker, Open rewrite and Oracle DB , AWS Stack AI Technologies like Claude Code/CLI Experience upgrading past J2EE applications to the latest Java 21 version

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Contract

55 - 60

Java developer ( Remote )

Remote

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3d ago

Role : Java developer Location : Remote Persistent Systems Summary: Skills: Java, Spring, Struts, Maven, WebSphere or Liberty, Docker, Open rewrite and Oracle DB , AWS Stack AI Technologies like Claude Code/CLI Past J2ee application upgrade experience to latest Java 21 version

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Third Party, Contract

50 - 60

J2EE Developer

Remote

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10d ago

Job Title: J2EE Developer, Legacy Application Modernization Location: Fort Belvoir, Virginia Type: Direct Hire Work Model: Primarily remote with occasional onsite support Security Clearance: Active Secret clearance requiredOverviewSystem One IT is seeking an experienced J2EE Developer to support an Army data migration and application modernization initiative. This position will analyze and document an existing legacy Java EE and Oracle application, including embedded business rules, database dep

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Full-time

$150000

Java Developer with Apache Camel Exp - Mid Level - Onsite - Remote - Contract to hire - W2

Remote or Pittsburgh, Pennsylvania

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4d ago

Java Developer (Mid-Level) Responsibilities Include:?Design, develop, test, and maintain enterprise Java applications and services.?Applies extensive expertise in software development.?Solves complex problems that require the regular use of ingenuity and creativity.?Performs work without need for direct supervision.?Makes sound decisions that achieve critical organizational objectives.?Translate business and technical requirements into high-quality software solutions.?Develop and maintain RESTfu

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Contract

Remote, Lead Java Developer/Architect - Only W2

Remote

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4d ago

Required Skills 16+ years of experience in software and application development, including at least 10 years of hands-on Java/J2EE development.Extensive experience leading enterprise application development as a Technical Lead, Java Lead, Solution Architect, or Application Architect.Strong knowledge of object-oriented design, UML, J2EE, web services, XML, PL/SQL, Spring, Hibernate, and open-source Java frameworks.Hands-on experience with IBM WebSphere Application Server.Minimum of 5 years of exp

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Contract

Depends on Experience

Java Developer jobs in Wisconsin, USA