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Java React Developer Jobs in Alton, IL, US
19 java react developer jobs from 13 companies hiring in Alton, IL, US.
2w
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Java Developer (O Fallon, USA-MO, US)
O Fallon, Missouri, United States
$60k-$135k/yr OnsiteFull Time
5+ YOE5-8 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.
Java, J2EE, Spring Boot, Hibernate, Microservices, REST, HTML, CSS, JavaScript, React, Angular, Oracle, MySQL, DB2, MongoDB, Git, Bitbucket, Jenkins, Chef, PCF, Azure, AWS, SAFe4, CI/CD
2w
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Senior Software Engineer - Java/Typescript/AWS
St. Louis, Missouri, United States
HybridFull Time
3+ YOE3+ years Java development; Spring/Spring Boot/Hibernate; RESTful APIs; AWS; React/TypeScript; Docker; Gradle; Git; CI/CD; API testing; JIRA/Confluence experience preferred.
Java, Spring, Hibernate, REST, TypeScript, React, Vue, Angular, AWS, Docker, Gradle, Git, CI/CD, Postman, WinSCP, STS, IntelliJ, VS Code, JUnit
1mo
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Senior Software Engineer
O'Fallon, Missouri, United States
$115k-$184k/yr OnsiteFull Time
Analyze, design, full-stack develop, and deliver software solutions; lead SDLC; mentor teammates; strong Java/Spring Boot, Angular/Node/React, CI/CD, Oracle SQL, Kafka; cloud and testing exposure.
Java, Spring Boot, Angular, Node.js, React, Jenkins, GitLab, Bitbucket, Azure DevOps, Oracle/SQL, Kafka, Splunk, Dynatrace, CloudWatch
1d
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Tech Consulting - Full-Stack Java Developer - Senior - Multiple Locations (Los Angeles, CA, US, 90017-5418)
Los Angeles or New York City or Hoboken or San Francisco or San Jose or Seattle or Boston or Chicago or St. Louis or Philadelphia or Dallas or Houston or Irvine or San Diego or Portland or Denver or Minneapolis or Nashville or Phoenix or Pittsburgh or McLean or Atlanta or Charlotte or Detroit or Columbus or Cleveland or Akron or Miami
$103k-$188k/yr HybridFull Time
3+ YOE3+ years software engineering; Bachelor's in CS or related field; proficient in at least one modern backend language; full-stack experience; REST APIs; React/Angular or similar; Git; cloud familiarity; travel up to 25%.
Python, Java, JavaScript, TypeScript, React, Angular, Git, Node.js, Spring, .NET, Docker, Kubernetes, REST APIs
3w
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Back-End Software Engineer (Experienced or Senior)
Berkeley, Missouri, United States
OnsiteFull Time
5+ YOEBachelor's degree, active Secret clearance, 5+ years backend development (Java/Spring/SQL) and 5+ years with Go/Python/JS; Agile experience.
Java, Spring, Oracle SQL, SQL Server, Go, Python, JavaScript, NodeJS, ReactJS, GitLab, CI/CD, Docker, Kubernetes, Kafka, NiFi, Redis, RabbitMQ, RESTful APIs
3w
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Back-End Software Engineer (Experienced or Senior)
Berkeley, Missouri, United States
$127k-$217k/yr OnsiteFull Time
5+ YOE5+ years backend development; Java/Spring/Oracle SQL/SQL Server; Go/Python; SQL/PLSQL; Agile; active Secret Security Clearance.
Java, Spring, Oracle SQL, SQL Server, Go, Python, JavaScript, NodeJS, ReactJS, GitLab, CI/CD, Docker, Kubernetes, Kafka, NiFi, Redis, RabbitMQ, REST APIs, SQL/PLSQL
1w
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Software Engineer
Fenton, Missouri, United States
RemoteFull Time
2+ YOEBachelor's degree or equivalent experience; 2+ years software development or application support; ability to write, test, debug, and review code; familiarity with modern development practices, version control, and CI/CD workflows.
Java, Spring Boot, REST, React, React Native, PostgreSQL, Kafka, TypeScript, Node, Git, CI/CD, AWS, Docker, Kubernetes
1w
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Software Engineer
St. Louis or Dayton
HybridFull Time
3+ YOEBackend and API development with AWS exposure; 3+ years experience; MS preferred.
Python, Go, Java, Node, AWS, API Gateway, Lambda, ECS, DynamoDB, Kubernetes, React
3w
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Lead AI Engineer
Alpharetta or Atlanta or Saint Louis
HybridFull Time
7+ YOESenior software engineer with 7+ years, 2+ years in AI/ML, 1+ year with LangChain/LangGraph; GCP, Kubernetes, Python/JS/Java; strong MLOps and Langfuse experience.
LangChain, LangGraph, Langfuse, Google Cloud Platform, Kubernetes, Docker, Terraform, CloudFormation, GitHub Actions, Argo CD, Jenkins, Python, JavaScript, TypeScript, Java, Angular, React, Vue, PostgreSQL, MySQL, MongoDB, DynamoDB, Firestore
1mo
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Senior Full Stack Developer - Front End
Scott Air Force Base, Illinois, United States
RemoteFull Time
5+ YOE5+ years of professional software development; senior-level frontend focus with React.js and TypeScript; ability to obtain government security clearance; DoD/federal experience preferred.
React.js, TypeScript, Redux, Zustand, Recoil, Context API, Webpack, Vite, Babel, Jest, React Testing Library, Cypress, RESTful APIs, Java, DotNet, Docker
2mo
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Full Stack Engineer Intern
Saint Louis, Missouri, United States
OnsiteFull Time, Internship
Pursuing or recent graduate in Computer Science or Engineering; knowledge of Agile/Scrum; familiarity with Azure/AWS, Docker, Kubernetes, Jenkins; Git/Jira; Python, C#, Node.js, Angular/React/Java/JavaScript.
Jenkins, Docker, Kubernetes, Azure, AWS, Selenium, Playwright, Git, Jira, Python, C#, Node.js, Angular, React, Java, JavaScript
1mo
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Software Engineer
Chantilly or St. Louis or Gaithersburg or Denver
OnsiteFull Time
6+ YOESenior software engineer with 6+ years of experience; strong full-stack skills; cloud experience; DevSecOps focus; security clearance.
Python, Java, JavaScript, HTML, CSS, REST APIs, React, Angular, Vue.js, Node.js, Django, Flask, Docker, Kubernetes, AWS GovCloud, C2S, Azure, MySQL, PostgreSQL, SQL Server, Git, Jenkins, SonarQube, Nexus, Terraform, Keycloak, Vault, ArcGIS, OpenSearch, Elasticsearch
1w
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Principal Engineer - RIA Platform Technology
Charlotte or Saint Louis or Iselin
$159k-$305k/yr HybridFull Time
7+ YOE7+ years engineering; 5 years Java/Spring Boot; 4 years React.js, Apache, Kafka; 4 years MongoDB/relational DBs and caching; 4 years distributed systems/cloud-native; 4 years resiliency/performance.
Java, Spring Boot, React.js, Kafka, MongoDB, Relational databases, Caching, Distributed systems, Cloud
1mo
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System Engineer- Cyber Security Engineering Focus
Redlands or St. Louis or Washington
$118k-$198k/yr OnsiteFull Time
8+ YOE8+ years in cybersecurity/system engineering with RMF/A&A/ATO, DoD guidance, and DoD 8570 IAT II; TS clearance; BS in CS/Cybersecurity/IT; US citizenship.
RMF, A&A, POA&M, ATO, XACTA, eMASS, ACAS, STIGs, Linux, Windows, NIST 800-53, CNSSI 1253, DevSecOps, Jira, Confluence, Python, Java, React
HiringCafe market data
Java React Developer Jobs market signals in Alton, IL, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
19
Hiring companies
13
Fresh sample
68% new in 30d
Salary visibility
42% show pay
Companies appearing in this market
BoeingMastercardUniGroupAwetomatonDelta Dental of MissouriEnterprise MobilityEquifaxEsri
Work location mix in visible results
Hybrid: 9Onsite: 7Remote: 3