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Java React Developer Jobs in Illinois, United States
340+ java react developer jobs from 180+ companies hiring in Illinois, United States.
1mo
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Staff Software Engineer - AAA
United States
$192k-$241k/yr RemoteFull Time
6+ YOE6-8 years in software engineering with technical leadership; strong OOP and full‑stack skills; experience with React/TypeScript; security, scalability, and architecture focus.
Ruby, Python, Java, C#, Kotlin, Ruby on Rails, PostgreSQL, React, TypeScript
2w
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Senior Software Engineer (Remote)
United States
$151k-$200k/yr RemoteFull Time
8+ YOE8+ years backend SaaS, Java, Kotlin, C#, SQL; microservices; SDLC; Agile; monitoring; strong communication.
Java, Kotlin, C#, Javascript, React, SQL, New Relic, Kibana
1mo
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Staff Mobile Engineer (Remote)
United States
$207k-$243k/yr RemoteFull Time
8+ YOE8+ years software engineering; 4+ years mobile; 3+ years React Native; iOS/Android native modules; proven mobile shipping; CI/CD for mobile.
React Native, Swift, Objective-C, Kotlin, Java, CI/CD
3w
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Software Engineer II
Atlanta or Austin or Boston or Chicago or Denver or New York or San Francisco or United States
$115k-$188k/yr HybridFull Time
3+ YOE3+ years software development; proficient in Scala and/or Java; building production-ready web apps; Elasticsearch and Postgres experience; strong collaboration in a distributed environment; English fluency; willingness to on-call.
Scala, Elasticsearch, Postgres, Redis, CRDB, Pulsar, Kafka, AWS, Docker, Kubernetes, React
1mo
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Staff Engineer, Mobile – Tech Lead
United States
$214k-$251k/yr RemoteFull Time
5+ YOE10+ years in software engineering; 5+ years building and scaling production mobile apps; strong React Native experience; leadership and architectural influence.
React Native, AI tooling, Swift, Objective-C, Kotlin, Java, TypeScript, Redux, Zustand, Jotai, Firebase, Datadog, Sentry, Amplitude, App Store, Google Play, Bitrise, GitHub Actions, Fastlane, Detox, Jest
1w
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Senior Software Engineer | Remote | AI SaaS Software Role
North America
RemoteFull Time
7+ YOE7+ years of software engineering; backend in Scala/Java/Ruby/C#; frontend in JavaScript/React; experience building SaaS; familiarity with AI coding tools like Claude Code and Codex.
Scala, Play, Postgres, AWS, React, Chakra, Storybook, Redis, Redux, React Query, Claude Code, Codex
2mo
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ARES Enterprise - Senior Developer
United States
RemoteFull Time
8+ YOE8+ years software development; 3+ years enterprise architecture; strong JS frameworks; backend; REST/microservices; cloud; DoD environment; DoD Secret clearance.
React, Angular, Vue, Node.js, Java, .NET, Python, REST, Cloud (AWS GovCloud/Azure Government)
2mo
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Senior Full Stack Developer
Oak Brook or Indianapolis or Chicago or Rosemont
$75k-$150k/yr OnsiteFull Time
3+ YOE3+ years application development; 1+ year leading development projects; experience with multiple technologies; strong design and consulting skills; bachelor's degree in a related field.
AngularJS, React, .NET MVC, C#, Java, NodeJS, HTML, CSS, SASS, SQL Server, Oracle, MySQL, SQL, Azure Cosmos DB, MongoDB, Azure, AWS, ADF, SSIS, SSAS, SSRS, Power BI, Xamarin, Swift, Objective-C, GitHub Actions, Azure Pipelines, Gitlab Runners, Azure DevOps, Jira, Cosmos DB, SQL
1d
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Software Developer II
United States
RemoteFull Time
2+ YOEBachelor’s degree in IT or CS; 2-4 years dev exp; Agile, CI/CD with Jenkins; Docker/Kubernetes; Azure; Java back-end; React/Typescript frontend; SQL databases; QA/Security tooling; strong communication.
Jira, Confluence, Bitbucket, Jenkins, Snyk, Docker, Kubernetes, Azure, PostgreSQL, SQL Server, Oracle, MySQL, Prometheus, Grafana, Dynatrace, Terraform, Splunk, SonarQube, HP-Fortify
1mo
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Senior Software Engineer (Front End)
United States
$118k-$248k/yr RemoteFull Time
5+ YOEFive+ years frontend experience; strong React; distributed systems; CS/Math/CE degree or MS/PhD; experience with gRPC/GraphQL; solid CS fundamentals.
React, React Native, JavaScript, HTML, CSS, gRPC, GraphQL, Java
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Software Engineer Manager (Remote)
United States
RemoteFull Time
5+ YOELead software engineering team; 5+ years experience; strong Java and scripting; Python; SQL; modern web frameworks; vendor management; mentoring.
Java, Python, SQL, Spring MVC, Node.js, Ruby on Rails, React, Selenium, Logging and monitoring tools
2w
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Senior Software Engineer (Contingent)
United States
RemoteFull Time
8+ YOESenior software engineer with 8+ years of experience in multi-tier web apps; skilled in Ruby on Rails, JavaScript (React/Node), Python; microservices, APIs, Docker/Kubernetes; B.S. in Computer Science; strong leadership.
Ruby, Java, Python, JavaScript, MySQL, Docker, Elasticsearch, GitHub, JIRA, AWS, Ruby on Rails, Scala, Micronaut, React
2mo
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Staff Software Engineer, Cloud FinOps
United States
$180k-$240k/yr RemoteFull Time
5+ YOE2+ years FinOps, 5+ years cloud infra, Bachelor's; AWS, Kubernetes, Java, Terraform, Datadog; strong communication.
AWS, Kubernetes, Terraform, Java, Datadog, DynamoDB, AirFlow, Postgres, Redis, React, TypeScript, GraphQL, Python, Metaflow, HuggingFace, PyTorch, TensorFlow, Pandas
3mo
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Staff Software Engineer
United States
$140k-$372k/yr RemoteFull Time
9+ YOE9+ years software engineering or advanced degree with 5+ years in production code; strong distributed systems, cloud, and API design experience; proficient in multiple languages (C/C++/Java/Go/Python).
C, C++, C#, Java, JavaScript, Go, Ruby, Rust, Python, React, Datadog, Sentry, Azure Data Explorer, Terraform
2d
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CUAS SW Engineer
United States or Summit Point
$88k-$155k/yr RemoteFull Time
5+ YOE5+ years' software engineering experience; Bachelor's in CS/engineering/math or related field or equivalent; active Secret clearance; Java; APIs; AI/ML; Python/C++; Docker; Git; Agile tooling.
Java, APIs, Ansible, Docker, React, Git, CMake, Confluence, JIRA, Python, C++, AI/ML
1w
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Mobile Application Developer
United States
$119k-$181k/yr RemoteFull Time
5+ YOE5–10+ years in software development; 3–5+ years Android (Kotlin); 2+ years iOS (Swift); REST APIs; Git; unit/integration tests; secure coding; Bachelor's in CS or related field or equivalent experience.
Kotlin, Java, Swift, RESTful APIs, Git, Gradle, Jetpack, CI/CD, Fastlane, Flutter, React Native, AI-assisted development tools
1mo
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Software Engineer II (Pulsar team)
United States or India or Europe
$125k-$155k/yr RemoteFull Time
3+ YOEBackend-focused software engineer with 3+ years in Python (and ideally Java/Spring or Go); experienced with SaaS APIs, cloud, and security practices.
Java, Spring, Python, Go, TypeScript, Angular, React, PostgreSQL, MySQL, MongoDB, Redis, Kafka, AWS, GCP, Docker, Kubernetes, Jira, Gitlab CI/CD, Prometheus, Grafana, OpenSearch
2mo
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Senior Software Engineer - Backend
United States
RemoteFull Time
3+ YOEBackend-focused senior software engineer with 3+ years in production software; Java, AWS, REST, testing, CI/CD; strong communicator.
Java, AWS, OpenSearch, Pulumi, Postgres, DynamoDB, Datomic, Clojure, JavaScript, TypeScript, React
1w
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Junior Software Engineer - Consumer Team
XX
RemoteFull Time
Bachelor's degree in CS or related field; Java/Kotlin with Spring Boot; REST APIs; PostgreSQL; English proficiency; AI tooling experience; strong collaboration and code quality.
Java, Kotlin, Spring Boot, TypeScript, React, REST APIs, PostgreSQL, AI tools
2mo
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Senior Full Stack Engineer
United States
$135k-$180k/yr RemoteFull Time
7+ YOE7+ years software development, 3+ years in senior roles, strong full-stack experience, mentoring, and collaboration.
Node.js, TypeScript, Java, Python, C#, React, PostgreSQL
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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Staff AI ML Engineer
United States
$219k-$335k/yr RemoteFull Time
Experience building, deploying, and operating high-availability services; led technical initiatives; proficient in Python/Java/Go; cloud infra and CI/CD; frontend JS; strong architecture and security focus; BS/MS/PhD; willing to travel.
Python, Java, Go, JavaScript, TypeScript, React, Angular, GraphQL, JSON, CI/CD, Cloud Infrastructure, Automation, Configuration Management
2w
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Full Stack Engineer (C2H)
United States
$35-$45/hr RemoteContract
3+ YOE3–6 years of professional full stack development; Bachelor's degree in CS or Software Engineering; US work authorization; capable of contractor/1099 engagement.
Node.js, Python, C#, Java, REST, GraphQL, React, PostgreSQL, MongoDB, Firebase, Azure, AWS, GitLab CI, GitHub Actions, Jenkins, OAuth2, SSO, MFA, WebSockets, gRPC, Docker, Kubernetes
1mo
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Entry/Mid-Level Full stack developer
North America
$50k-$70k/yr RemoteFull Time
0+ YOEEntry to mid-level full stack developer with BS in CS or related field; strong JS/Python; front-end and back-end skills; Git; remote, full-time.
JavaScript, Python, Java, C#, React, Angular, Vue.js, Node.js, Express, Django, Flask, HTML5, CSS3, Git, Docker, Kubernetes, CI/CD
4w
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Principal Innovation Engineer
Minnetonka or Austin or Chicago or Dallas or Detroit or Atlanta or Houston or Akron or Birmingham or Charlotte or Indianapolis or Pittsburgh or Cincinnati or Cleveland
$102k-$208k/yr OnsiteFull Time
10+ YOEBachelor’s degree in Computer Science or related field; 10+ years in software engineering and architecture; hands-on end-to-end development; experience with AI-enabled applications and API/integration patterns; ability to lead complex initiatives in fast-paced environment.
Java, Python, TypeScript, JavaScript, React, Next.js, APIs, Workflow automation, Cloud platforms, Vertex AI, Gemini
1mo
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Nearshore - AI Enabled Engineer
North America
RemoteFull Time
5+ YOE5+ years web/mobile development; expert JS-based apps; full-stack; state management; AI tooling; CI/CD; strong CS foundation; excellent communication.
JavaScript, TypeScript, Java, C++, Python, Node.js, React, Web Components, Design System, Temporal, n8n, CI/CD, AI tooling
1mo
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Senior Software Engineer
United States
$124k-$329k/yr RemoteFull Time
6+ YOE6+ years in software engineering with production coding in languages such as C/C++/C#/Java/JavaScript/Go/Ruby/Rust/Python; multiple degree paths accepted.
React, TypeScript, Node.js, GraphQL, JavaScript, Python, C, C++, C#, Go, Ruby, Rust, HTML, CSS
1mo
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Software Engineer III/Senior, Agent
San Francisco or United States
RemoteFull Time
Experience building systems-level software under pressure; proficient in Go, Rust, C/C++, or Java; strong focus on reliability, security, and performance.
Go, TypeScript, PostgreSQL, Kafka, Protobuf, Kubernetes, Terraform, Helm, Buildkite, React, GitHub
5d
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Software Engineering Co-op
United States
$35/hr RemoteAll Commitments Available
Constant Contact: Provides digital marketing and automation tools for small businesses.
Currently enrolled in a Computer Science degree program or equivalent; experience with Java, Python, JavaScript (React), Ruby; web apps in CI/CD; REST; relational and NoSQL databases; Java/Spring; AWS and Kubernetes; AI tooling like Cursor and Claude Code; strong communication.
Java, Python, JavaScript, Ruby, React, Spring, REST, AWS, Kubernetes, OKD, Cursor, Claude Code, MCP, CI/CD, CSS, HTML, SQL, NoSQL
1w
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Sr. Principal Software Engineer, AI Solutions
United States
RemoteFull Time
15+ YOE15+ years of software engineering experience; architecture of production systems at scale; AI-assisted development tools; full stack proficiency; cloud (AWS); databases; event-driven and vector databases.
Cursor, Claude Code, Windsurf, AWS CDK, Terraform, Java, JavaScript, Python, C#, Node.js, Spring Boot, React, Angular, Oracle, SQL Server, PostgreSQL, NoSQL, Kafka, RabbitMQ, Chroma DB, FAISS, Pinecone, AWS ECS, AWS EKS, AWS Lambda, API Gateway, RDS, S3, CloudWatch, IAM
1mo
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Lead Software Engineer, Full Stack (Global Payment Network)
McLean or Houston or Riverwoods
HybridFull Time
4+ YOE1+ MgmtBachelor’s degree; 4+ years software engineering; 1+ year cloud (AWS/Azure/GCP); 7+ years preferred in JS/Java/TS/SQL/Python/Go or React/Angular; 3+ years AWS/GCP/Azure; 4+ years open source; 3+ years containerization with Docker/Kubernetes; 1+ year people management; 2+ years Agile.
JavaScript, Java, HTML, CSS, TypeScript, SQL, Python, Go, Docker, Kubernetes, AWS, RDBMS, NoSQL
4w
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Software Engineer
United States
RemoteFull Time
Experience designing and operating backend systems, API platforms, and IaC; strong GraphQL/REST and platform mindset; focus on security and AI-native tooling.
Java, Kotlin, Node.js, TypeScript, PostgreSQL, SpiceDB, CockroachDB, GraphQL, React, AWS, Docker, Terraform, CI/CD, GitHub, Linear, Cursor, Claude Code
3w
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Lead Information Security Software Engineer (ISE)
United States or Ohio
$82k-$173k/yr RemoteFull Time
4+ YOELead role developing API-driven security tools; expert in multiple languages; cloud and security tooling experience.
Python, JavaScript, Java, C/C++, C#, Go, API, Vue.js, Angular, React, FastAPI, Django, AWS, Splunk, Elasticsearch, EDR, SIEM, SOAR, XDR
1mo
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Principal Data Engineer
United States
$170k-$195k/yr RemoteFull Time
5+ YOEBachelor’s degree in Computer Science or related field and at least 5 years in software/app development, including 3+ years in data engineering; experience with Python, AWS S3/SQS/SNS, ETL, Scala, Java, Spark.
Python, Scala, pytest, Java, Spark, Jupyter Notebook, Talend, dbt Core, dbt Cloud, AWS, S3, SQS, SNS, EventBridge, GitHub Action workflows, Flask, ReactJS, Athena, Healthcare Provenance, Tower, Versa, Workplace, PyDeequ
1w
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Senior Backend Engineer
United States or Canada
$172k-$203k/yr RemoteFull Time
4+ YOE4+ years building large-scale backend systems and APIs; TypeScript experience; Kubernetes/auto-scaling; AI-first tooling; SQL/NoSQL databases; AWS; strong communication.
TypeScript, Go, Python, Java, Kubernetes, Docker, AWS, Datadog, React
1mo
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Solutions Engineer
United States
RemoteFull Time
5+ YOE5+ years in technical consulting or client-facing engineering; BS/MS in CS/engineering; frontend exp (Angular/TypeScript/React); REST APIs, Git, CI/CD; strong comms.
Python, Java, C#, Angular, TypeScript, React, REST APIs, Git, CI/CD, Azure, AWS, GCP, Docker, Kubernetes, NLP, RAG, Prompt engineering, Microsoft environments
3w
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Senior Product Engineer - Guardians
North America
RemoteFull Time
5+ YOE5+ years software experience across backend and frontend; BS in CS/Engineering; English proficiency; GMT-6 to GMT-3 timezone; remote-ready.
Java, TypeScript, PostgreSQL, Redis, Kafka, AWS, Spring Boot, React, Next.js, React Native, Docker, CI/CD
2w
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Senior Oracle PL/SQL Developer (Remote)
United States
$125k-$145k/yr RemoteFull Time
7+ YOE7+ years Oracle SQL/PL/SQL in production; strong performance tuning; CI/CD tooling; containerization; Java Spring Boot and modern front-end experience; DoD/customer knowledge a plus.
Oracle, PL/SQL, SQL, Liquibase, Flyway, Jenkins, GitLab CI, GitHub Actions, Docker, Kubernetes, AWS RDS, OCI, utPLSQL, Java Spring Boot, Angular, TypeScript, React, Vue
3w
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US E-Consulting Services - Cyber Operate - Forward Deployed Engineer Manager - 340083
United States
$131k-$241k/yr RemoteFull Time
8+ YOEBachelor’s degree in Computer Science, Engineering, IT, or related field; 8-12+ years full stack experience; strong JavaScript/TypeScript, Node.js, Python/Java; cloud platforms; GenAI capabilities; leadership experience.
AWS, Azure, GCP, Docker, CI/CD, Git, Azure DevOps, Kubernetes, PostgreSQL, MySQL, MongoDB, Redis, Node.js, Python, Java, React, Angular, Next.js
3w
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Senior Software Engineer
Lisle, Illinois, United States
$92k-$138k/yr OnsiteFull Time
3+ YOEBachelor's or Master's in software engineering with related experience; 3+ years if no degree; strong coding and cloud skills.
TypeScript, Python, Java, C#, Ruby, React, Angular, Vue, Azure, AWS, GCP, Terraform, SQL
HiringCafe market data
Java React Developer Jobs market signals in Illinois, United States
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
340+
Hiring companies
180+
Fresh sample
47% new in 30d
Salary visibility
67% show pay
Companies appearing in this market
GitHubParsonsProcess StreetDeloitteAttentiveBDO USAConstant ContactIterable
Work location mix in visible results
Remote: 51Onsite: 6Hybrid: 3
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