Minnesota City, MN · On-site
$56.75 - $73.25/hr
... UI components using React.js, JavaScript/TypeScript, HTML, and CSS. • Integrate React ... and DevOps activities where required. Required Technical Skills Backend - Java • Strong ...
Minnesota City, MN · On-site
$56.75 - $73.25/hr
... UI components using React.js, JavaScript/TypeScript, HTML, and CSS. • Integrate React ... and DevOps activities where required. Required Technical Skills Backend - Java • Strong ...
Minnesota City, MN · On-site
$80K/yr
Developer: 5-12year
Minnesota City, MN · On-site
$80K/yr
Developer: 5-12year
Experience managing a team of software engineers ... Strong technical background in Java, Spring Boot, React JS, or comparable modern tech stacks.
Experience managing a team of software engineers ... Strong technical background in Java, Spring Boot, React JS, or comparable modern tech stacks.
Minnesota City, MN · On-site
HTML5 CSS Bootstrap and CMS Assets Framework JavaScript Knockout.js or Angular.js Microsoft IIS ... user workflows. The system will be built to MN.IT@DHS technical standards, which comply with ...
Minnesota City, MN · On-site
HTML5 CSS Bootstrap and CMS Assets Framework JavaScript Knockout.js or Angular.js Microsoft IIS ... user workflows. The system will be built to MN.IT@DHS technical standards, which comply with ...
Bachelor's degree 4+ years of experience with Java development 3+ years of experience with web application development 2+ years of database experience Web Framework experience with Spring MVC Web UI ...
Bachelor's degree 4+ years of experience with Java development 3+ years of experience with web application development 2+ years of database experience Web Framework experience with Spring MVC Web UI ...
La Crosse, WI · On-site
$75K - $112K/yr
Software Developer 2 Team: Energy & Logistics Scrum Team, Application Development Services (ADS ... Develop logical programs with normalized database design and user-friendly interfaces * Perform ...
La Crosse, WI · On-site
$75K - $112K/yr
Software Developer 2 Team: Energy & Logistics Scrum Team, Application Development Services (ADS ... Develop logical programs with normalized database design and user-friendly interfaces * Perform ...
La Crosse, WI · On-site
$97K - $146K/yr
Software Developer - Retail Systems Location: La Crosse, WI (Onsite with Hybrid Opportunity After ... Develop logical programs with normalized database design and user-friendly interfaces * Use and ...
New
La Crosse, WI · On-site
$97K - $146K/yr
Software Developer - Retail Systems Location: La Crosse, WI (Onsite with Hybrid Opportunity After ... Develop logical programs with normalized database design and user-friendly interfaces * Use and ...
New
La Crosse, WI · On-site
$97K - $146K/yr
Design and develop ServiceNow solutions using business rules, client scripts, UI policies, scripted ... Mentor and coach junior developers through code reviews, pairing, knowledge sharing, and guidance ...
La Crosse, WI · On-site
$97K - $146K/yr
Design and develop ServiceNow solutions using business rules, client scripts, UI policies, scripted ... Mentor and coach junior developers through code reviews, pairing, knowledge sharing, and guidance ...
La Crosse, WI · On-site
$73 - $102/hr
We are hiring for a Software Engineer - TRACE here at Trane Technologies. This role will work as ... Including knowledge of UI/UX and basic prototype design. * Strong written and oral communication ...
La Crosse, WI · On-site
$73 - $102/hr
We are hiring for a Software Engineer - TRACE here at Trane Technologies. This role will work as ... Including knowledge of UI/UX and basic prototype design. * Strong written and oral communication ...
We are hiring for a Software Engineer - TRACE here at Trane Technologies. This role will work as ... Including knowledge of UI/UX and basic prototype design. • Strong written and oral communication ...
We are hiring for a Software Engineer - TRACE here at Trane Technologies. This role will work as ... Including knowledge of UI/UX and basic prototype design. • Strong written and oral communication ...
La Crosse, WI · On-site
We are hiring for a Software Engineer - TRACE here at Trane Technologies. This role will work as ... Including knowledge of UI/UX and basic prototype design. • Strong written and oral communication ...
La Crosse, WI · On-site
We are hiring for a Software Engineer - TRACE here at Trane Technologies. This role will work as ... Including knowledge of UI/UX and basic prototype design. • Strong written and oral communication ...
La Crosse, WI · On-site
We are hiring for a Software Engineer - TRACE here at Trane Technologies. This role will work as ... Including knowledge of UI/UX and basic prototype design. Strong written and oral communication ...
La Crosse, WI · On-site
We are hiring for a Software Engineer - TRACE here at Trane Technologies. This role will work as ... Including knowledge of UI/UX and basic prototype design. Strong written and oral communication ...
La Crosse, WI · On-site
We are hiring for a Software Engineer - TRACE here at Trane Technologies. This role will work as ... Including knowledge of UI/UX and basic prototype design. Strong written and oral communication ...
La Crosse, WI · On-site
We are hiring for a Software Engineer - TRACE here at Trane Technologies. This role will work as ... Including knowledge of UI/UX and basic prototype design. Strong written and oral communication ...
Fountain City, WI · On-site
$100 - $140/hr
Solid expertise in Fiori UI and CAP Framework for building enterprise‑grade full‑stack ... prompt engineering, and LLM orchestration * Good understanding of SAP AI Foundation on BTP (e.g ...
Fountain City, WI · On-site
$100 - $140/hr
Solid expertise in Fiori UI and CAP Framework for building enterprise‑grade full‑stack ... prompt engineering, and LLM orchestration * Good understanding of SAP AI Foundation on BTP (e.g ...
Winona, MN · On-site
$17.83 - $23.74/hr
... Engineering Change Orders, physical inventory records, cycle count documents and stop orders ... interface with various suppliers in conjunction with supplier inquiries and regular scrap ...
Winona, MN · On-site
$17.83 - $23.74/hr
... Engineering Change Orders, physical inventory records, cycle count documents and stop orders ... interface with various suppliers in conjunction with supplier inquiries and regular scrap ...
$10.72 - $16.32
2% of jobs
$16.32 - $21.93
0% of jobs
$21.93 - $27.53
0% of jobs
$27.53 - $33.13
3% of jobs
$33.13 - $38.74
5% of jobs
$38.74 - $44.34
14% of jobs
$44.49 is the 25th percentile. Wages below this are outliers.
$44.34 - $49.94
28% of jobs
$49.94 - $55.55
18% of jobs
$57.38 is the 75th percentile. Wages above this are outliers.
$55.55 - $61.15
14% of jobs
$61.15 - $66.75
11% of jobs
$66.75 - $72.35
5% of jobs
$10
$51
$72
Cities near Onalaska, WI with the most Freelance User Interface Developer React Js job openings:
$56.75 - $73.25/hr
Other
Posted 8 days ago
Design, develop, test, and maintain enterprise applications using Java, Spring Boot, and React.js.
Develop scalable and secure RESTful APIs and microservices, and integrate React applications with backend APIs and third-party services.
Participate in requirement analysis, technical design, development, testing, deployment activities, and perform code reviews and troubleshooting.
Job Summary
We are looking for an experienced Java & React Full Stack Developer to join our onsite development team. The candidate will be responsible for designing, developing, testing, and maintaining scalable enterprise applications using Java/Spring Boot on the backend and React.js on the frontend.
The ideal candidate should have strong hands-on development experience, good understanding of full-stack application architecture, and the ability to work closely with business, technical, and offshore teams.
Key Responsibilities
• Design, develop, and maintain enterprise applications using Java, Spring Boot, and React.js.
• Develop scalable and secure RESTful APIs and microservices.
• Build responsive and reusable UI components using React.js, JavaScript/TypeScript, HTML, and CSS.
• Integrate React applications with backend APIs and third-party services.
• Write clean, maintainable, and reusable code following coding standards and best practices.
• Participate in requirement analysis, technical design, development, testing, and deployment activities.
• Troubleshoot and resolve application issues, performance problems, and production defects.
• Perform code reviews and provide technical guidance to other team members.
• Work closely with onsite business stakeholders and offshore development teams.
• Participate in Agile/Scrum ceremonies, including sprint planning, daily stand-ups, reviews, and retrospectives.
• Develop unit and integration tests and ensure good code quality and coverage.
• Contribute to CI/CD and DevOps activities where required.
Required Technical Skills
Backend – Java
• Strong experience with Core Java, Java 8/11/17+.
• Strong hands-on experience with Spring Boot, Spring MVC, and Spring Framework.
• Experience developing REST APIs and Microservices.
• Good knowledge of Spring Security, authentication, and authorization.
• Strong understanding of object-oriented programming and design patterns.
• Experience with JPA/Hibernate.
• Good knowledge of SQL and relational databases such as Oracle, PostgreSQL, or MySQL.
Frontend – React
• Strong hands-on experience with React.js.
• Good knowledge of JavaScript/TypeScript, HTML5, and CSS3.
• Experience with React Hooks, component-based architecture, and state management.
• Experience with Redux or similar state-management frameworks.
• Experience integrating frontend applications with REST APIs.
• Understanding of responsive web design and frontend performance optimization.
Additional Skills
• Experience with Git/GitHub/GitLab/Bitbucket.
• Experience with Docker and Kubernetes is preferred.
• Knowledge of AWS/Azure/Google Cloud Platform is an advantage.
• Experience with CI/CD tools such as Jenkins, GitHub Actions, GitLab CI, or Azure DevOps.
• Experience with Kafka or other messaging technologies is a plus.
• Good understanding of Agile development methodologies.
• Strong debugging, problem-solving, and analytical skills.
Onsite Requirements
• Candidate should be comfortable working onsite at the client location.
• Ability to collaborate effectively with onsite stakeholders and offshore teams.
• Strong communication and interpersonal skills are required.
• Candidate may be required to participate in meetings across different time zones based on project requirements.
