Explore 3 java front end developer jobs from 3 hiring companies in Mascoutah, IL, US. Filter by remote, salary, experience, and company, then open any listing to apply.

java-front-end-developer

Java Front End Developer

Shiloh

O'Fallon

Belleville

Swansea

Fairview Heights

St. Louis

Collinsville

Scott Air Force Base

Edwardsville

Granite City

Troy

Oakville

Mehlville

Highland

Lebanon

University City

Affton

New Baden

Freeburg

Java Front End Developer Jobs

Netrist Solutions

NISC

Wipro

Hybrid

Onsite

Remote

Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company focused on building innovative solutions that address clients’ most complex digital transformation needs. Leveraging our holistic portfolio of capabilities in consulting, design, engineering, and operations, we help clients realize their boldest ambitions and build future-ready, sustainable businesses. With over 230,000 employees and business partners across 65 countries, we deliver on the promise of helping our customers, colleagues, and communities thrive in an ever-changing world. For additional information, visit us at www.wipro.com.<div><div style="padding:10.0px 0.0px;border:1.0px solid transparent"><div style="font-size:16.0px;word-wrap:break-word"><H2 style="font-size:1.0em;margin:0.0px">Job Description</H2></div><div>As a Software Developer you will:
<ul type="disc">
<li>Work with a team of talented engineers to develop high performance, high volume Java applications.</li>
<li>Deliver solutions by providing direct development and maintenance of software solutions.</li>
<li>Work closely with technical leads, business &amp; system analysts to define features and user stories.</li>
<li>Provide implementation steps and coordinate release implementation in higher environments by acting as point-of-contact with operations team.</li>
</ul>
 Key skills required for the job are: 
•    6+ yrs of experience in Java/J2EE and related frameworks based development, hardcore programming
•    Strong hands on experience using core Java 8, 11 with JDK 1.8
•    Strong hands on experience in Front end (HTML/CSS/JavaScript/React or Angular/ Rest API) &amp; Backend (Spring boot, Hibernate, Microservices) i.e Full Stack development.
•    Good Knowledge in DB concepts like Oracle/MYSQL/DB2/Mongo DB.
•    Should have excellent communication skills and able to manage customer. Supports scrum master in Agile teams
•    Strong on latest version of Spring as core business logic implementer – experienced in Spring boot
•    Should have analytical and algorithmic solutions approach to handle complex implementations
•    Hands on experience is development of Micro Services (REST) using Spring boot
•    Hands on experience in Hibernate/Spring Data is mandatory
•    Experience with GIT, Bitbucket and integration tools like Jenkins, Chef
•    Hands on experience in Cloud platform specially PCF / Azure / AWS
•    Knows essentials of CI/CD and other deployments tools
•    Experience in managing client communication within team
•    Knowledge in SAFe4 framework
 </div></div></div>Mandatory Skills: Java-J2EE.  Experience: 5-8 Years. The expected compensation for this role ranges from $60,000 to $135,000 .  Final compensation will depend on various factors, including your geographical location, minimum wage obligations, skills, and relevant experience. Based on the position, the role is also eligible for Wipro's standard benefits including a full range of medical and dental benefits options, disability insurance, paid time off (inclusive of sick leave), other paid and unpaid leave options.   Applicants are advised that employment in some roles may be conditioned on successful completion of a post-offer drug screening, subject to applicable state law.   Wipro provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. Applications from veterans and people with disabilities are explicitly welcome.  Reinvent your world. We are building a modern Wipro. We are an end-to-end digital transformation partner with the boldest ambitions. To realize them, we need people inspired by reinvention. Of yourself, your career, and your skills. We want to see the constant evolution of our business and our industry. It has always been in our DNA - as the world around us changes, so do we. Join a business powered by purpose and a place that empowers you to design your own reinvention.

Java Developer (O Fallon, USA-MO, US)

Java Developer

5-8 years of Java/J2EE experience; full stack with front-end and back-end; Spring Boot, Hibernate, REST; cloud (PCF/Azure/AWS); CI/CD; SQL/NoSQL databases; strong communication; Agile experience.

We are seeking a Senior Full
Stack Developer (Frontend Emphasis, React.js) to build and sustain a mission
critical command and control system for the Mobility Air Force. Your work will
focus on developing modern single page applications using React.js and
TypeScript, improving the user experience, and ensuring seamless integration
with secure backend APIs. You will contribute across the stack, but your
specialization will be front end architecture, UI performance, and maintainable
component development. You will collaborate closely
with backend developers, guide UI design decisions, and mentor junior engineers
within an Agile development environment. <h3>What you will do </h3><ul> <li style="">Design, implement, test, and deploy single page
 applications built with React.js and TypeScript. </li><li style="">Participate in front end architecture decisions,
 including state management, component structure, routing, and build
 configuration. </li><li style="">Develop reusable UI components, forms, and interactive
 views aligned with mission workflows. </li><li style="">Integrate React applications with Java and .NET backend
 services and RESTful APIs. </li><li style="">Build automated tests for the UI, including unit,
 integration, and end to end tests. </li><li style="">Ensure accessibility, responsiveness, and adherence to
 modern UI best practices. </li><li style="">Optimize performance through code splitting, lazy
 loading, and efficient rendering strategies. </li><li style="">Implement secure front end patterns, including
 dependency hygiene, API input validation, and token handling. </li><li style="">Review and refactor front end code to ensure
 maintainability and consistent patterns. </li><li style="">Mentor team members on React, TypeScript, testing
 strategies, and SPA architecture. </li></ul><div> </div><h3>What we like to see </h3><ul> <li style="">Strong proficiency with React.js, TypeScript, SPA
 architecture, and modern JavaScript tooling. </li><li style="">Experience with front end state management solutions
 such as Redux, Zustand, Recoil, or Context APIs. </li><li style="">Familiarity with build tools such as Webpack, Vite,
 Babel, or similar. </li><li style="">Experience consuming RESTful APIs and collaborating
 with backend developers to shape API contracts. </li><li style="">Understanding of accessibility and compliance standards
 common in government systems. </li><li style="">Experience deploying front end applications to AWS
 services such as S3, CloudFront, API Gateway, and Cognito. </li><li style="">Strong troubleshooting skills in UI performance,
 rendering, and cross browser compatibility. </li><li style="">Self directed with the ability to own features from
 concept to production. </li></ul><div> </div><h3>You should be familiar with </h3><ul> <li style="">HTML, CSS, JavaScript, and TypeScript. </li><li style="">React.js, React Router, and component-based
 architecture. </li><li style="">SPA security patterns for authenticated applications. </li><li style="">Modern front end testing frameworks such as Jest, React
 Testing Library, and Cypress. </li><li style="">RESTful API integration patterns. </li><li style="">Basic backend development in Java or .NET for full
 stack feature work. </li><li style="">Containerization concepts using Docker. </li><li style="">CI/CD practices for building, testing, and deploying
 front end assets. </li><li style="">Agile methodology. </li></ul><div> </div> <h3>Requirements</h3><ul><li style="">Minimum Experience: 5+ years of professional software
 development, including substantial front-end experience with React.js. </li><li style="">Experience owning front end architecture or major UI
 components in production SPA applications. </li><li style="">Bachelor’s degree in Computer Science, Engineering, or
 related field, or equivalent experience. </li><li style="">Ability to obtain or maintain a government security
 clearance. </li><li style="">Prior DoD or federal experience is strongly preferred. </li></ul>&nbsp; <div>This position is eligible for
remote work in the St. Louis area. However, the position
requires a government security clearance, so candidates must be U.S. citizens and eligible for work without a visa sponsorship </div> <h3>Benefits</h3><ul class="wp-block-list" style="color:rgb(23, 27, 39); font-family:PuviRegular, sans-serif; font-size:14px; font-style:normal; font-weight:400; letter-spacing:normal; orphans:2; text-indent:0px; text-transform:none; widows:2; word-spacing:0px; white-space:normal; background-color:rgb(255, 255, 255)"><li>Competitive Salary </li><li>Paid Time Off </li><li>Paid Federal Holidays </li><li>401K with matching </li><li>100% Paid Medical, Dental, Vision, Long &amp; Short Term Disability, and Basic Life </li><li>Flexible Spending Account </li><li>Health Reimbursement Arrangement </li><li>Work From Home Options </li><li>Education Assistance </li></ul><div> </div>

Senior Full Stack Developer - Front End

Full Stack Developer

5+ years of professional software development; senior-level frontend focus with React.js and TypeScript; ability to obtain government security clearance; DoD/federal experience preferred.

Software Developer II - Customer Care & Billing Utility Software (Front End)

Software Developer II

5+ years in software development; strong Angular/TypeScript; frontend emphasis; Java/Spring Boot experience; cloud and container skills; SQL databases.

Java Front End Developer Jobs in Mascoutah, IL, US | HiringCafe: every job on earth

Java Front End Developer Jobs in Mascoutah, IL, US

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