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Java Developer Jobs in Sycamore, IL, US
110+ java developer jobs from 45 companies hiring in Sycamore, IL, US.
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Senior Java Engineer (Exchange integration - Java / Cloudrun)
Rosemont or Austin
$91k-$228k/yr OnsiteFull Time
Bachelor's degree or equivalent; extensive Java enterprise development; full-stack experience; strong SDLC, design patterns, and code reviews; ability to deliver scalable solutions.
Java, Cloud Run, REST, SQL, Front-end, Back-end, Git, CI/CD
1mo
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Java Engineer - REST APIs & Database Systems
Lisle, Illinois, United States
$91k-$146k/yr OnsiteFull Time
5+ YOE5+ years Java development, REST APIs, Spring/Spring Boot, SQL databases, API security, CI/CD with Jenkins, frontend basics, strong problem solving.
Java, Spring, Spring Boot, SQL, REST, CI/CD, Jenkins, Swagger
1mo
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Internship: Full Stack Developer (Java)
Bedford Park, Illinois, United States
$16-$20/hr OnsiteAll Commitments Available
0+ YOEInternship for a Full Stack Developer skilled in Java, JavaScript; pursuing a Bachelor's degree in CS/Engineering; onsite internship in Bedford Park, IL; hourly pay $16-$20; seasonal tenure.
Java, JavaScript, C#, .Net Core, React
1w
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Software Developer - Java
Waukegan or Glenview
$80k-$119k/yr OnsiteFull Time
4+ YOE4+ years Java development; Spring framework; REST/microservices; Git/JPA/SQL/JSON/SOAP/XML; CI/CD; Agile; on-site work.
Java, Spring, REST, Microservices, Git, JPA, SQL, JSON, SOAP, XML, CI/CD, Agile
2w
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Staff Software Engineer, Middleware - Java
Oak Brook, Illinois, United States
$103k-$193k/yr OnsiteFull Time
8+ YOE8 years of software development experience; strong Java/middleware; Agile/Scrum; cloud development; bachelor’s degree in CS or engineering.
Java, Hibernate, JDBC, Eclipse, Git, SQL, NoSQL, Messaging, CI/CD, Cloud
1mo
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Internship: Full Stack Developer (Java)
Bedford Park, Illinois, United States
$16-$20/hr OnsiteFull Time, Internship
Internship for a Full Stack Developer Intern with Java/JavaScript, C# .NET Core, React; pursuing CS/Engineering degree; U.S. work authorized; on-site internship in Bedford Park, IL; Agile/DevOps familiarity.
Java, JavaScript, C#, .NET Core, React, Microservices, DevOps, CI/CD
1mo
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Senior Software Development Engineer (Java & Cloud)
Richardson or Buffalo Grove or Work At Home-Illinois
$93k-$204k/yr HybridFull Time
7+ YOESenior Java developer with cloud, full stack, microservices, REST APIs, containers, CI/CD; 7+ years of experience with AWS/Azure/GCP; strong problem solving and collaboration.
Java, Python, JavaScript, Angular, React, Node.js, AWS, Azure, GCP, Docker, Kubernetes, Jenkins, GitLab CI, CircleCI, PostgreSQL, MySQL, MongoDB
3w
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Software Engineer I (Full Stack) Java
Deerfield, Illinois, United States
$79k-$127k/yr HybridFull Time
4+ YOEFull stack role requiring Java backend, React/Angular frontend, CI/CD, cloud, and Agile experience.
Java, Spring Boot, REST APIs, React, Angular, Oracle, MySQL, MongoDB, Azure, AWS, Google Cloud, CI/CD, Docker, Python, Bash, Linux
3w
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Sr. Lead Software Engineer - Java/Full Stack
Columbus or Chicago
$147k-$225k/yr OnsiteFull Time
8+ YOE8+ years full stack engineering; 2+ years AI coding tools; Java/J2EE, REST, Spring Boot; AWS/Kubernetes; SQL/PLSQL; REST APIs; OO design; CI/CD; front-end basics.
Java, J2EE, REST, Spring Boot, SQL, PL/SQL, JUnit, Mockito, Kubernetes, AWS, S3, RDS, Lambda, CloudWatch, EventBridge, Step Functions, Terraform, React, GitHub Actions, Jenkins, Spinnaker, GitLab CI, Hibernate/JPA, Docker
1mo
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Lead Software Engineer - Full Stack - Java, React, AWS
Chicago, Illinois, United States
$133k-$185k/yr OnsiteFull Time
5+ YOEFormal training or certification on software engineering concepts and 5+ years applied experience; strong Java, React, and AWS skills; experience with Spring Boot, REST API, SQL/Hibernate, Kafka; Docker/Kubernetes; familiarity with Terraform.
Java, JavaScript, React, Spring Boot, REST API, SQL, Hibernate, Kafka, AWS, Docker, Kubernetes, Terraform, Figma
1mo
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Mobile Application Developer, Senior
Buffalo Grove, Illinois, United States
$130k-$140k/yr HybridFull Time
2+ YOESenior Mobile Application Developer with 2-4 years of Android native development experience; proficient in Java/Kotlin, C/C++, and OOP/OOD; experience with CAN protocols and UI/UX design.
C/C++, C#, Objective-C/Swift, Java, Kotlin, Bluetooth, BLE, Android Studio, Xcode, Git, TFS, OOP, OOD, UI/UX, CAN, Serial Communication, Sockets, Engine Operation
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Senior Developer - BAW Specialist
St. Louis or Dallas or Downers Grove
$112k-$187k/yr OnsiteFull Time
10+ YOE10+ years in software development and architecture; expert in IBM BAW; strong Java (Spring/Spring Boot); Python and GenAI; AWS cloud; microservices; DevOps; onsite at Kemper office.
IBM BAW, Java, Spring, Spring Boot, Python, Generative AI, OpenAI, AWS, Lambda, S3, ECS, DynamoDB, Docker, Kubernetes
4d
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Senior Software Engineer/Full Stack Developer
Denver or Naperville
HybridFull Time
7+ YOESenior software engineer with strong full-stack skills; experience with Java, Node.js, SQL, Python; design and develop web/cloud apps; 7+ years experience; hybrid in Naperville, IL or Denver, CO.
Java, Node.js, SQL, Python, APIs, Web Sockets, ClaudeCode, CoPilot, Unix, Shell scripting, MS SQL Server, PostgreSQL, Azure SQL, Oracle, JSON, HTTP
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Mid-Senior Software Engineer
Bartlett, Illinois, United States
$50-$55/hr OnsitePart Time
Experience in software development with Java, C#, or Python; strong problem-solving; Git; good communication; able to work independently or in a team.
Java, C#, Python, Git, AWS, Azure, SQL
2mo
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Software Engineer II
Oak Brook, Illinois, United States
OnsiteFull Time
2+ YOE2-4 years in software product development or software QA; Bachelor's degree preferred; Azure DevOps/ Azure Developer Associate; strong programming in Java, Python, C++, C#, JavaScript; SDLC/Agile; security, testing, CI/CD.
Java, Python, C++, C#, VB.Net, SQL, JavaScript, Git, Visual Studio Code, IntelliJ, React, Angular, Flutter, React Native, Azure, Azure DevOps
2w
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Senior Software Engineer
Westchester, Illinois, United States
$99k-$124k/yr HybridFull Time
7+ YOESenior Java/Spring server-side developer with 7-10 years exp; strong REST/SOAP, microservices, DBs, CI/CD, AWS, containers.
Java, Spring Framework, Spring Boot, REST, SOAP, Microservices, Spring Cloud, API development, SQL, MySQL, Oracle, PostgreSQL, Tomcat, JUnit, Mockito, Agile Scrum, TDD, Pair Programming, CI/CD, Git, Bitbucket, AWS, Docker, Kubernetes, HTML5, JavaScript, TypeScript, AngularJS
1w
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Sr. BI Application Platform Engineer
Northbrook, Illinois, United States
$101k-$152k/yr HybridFull Time
5+ YOEDesign, develop, and support enterprise BI applications using .NET and Java; production support; on-call.
Azure DevOps, CI/CD, Git, Azure, Microsoft Fabric, .NET, C#, Java, Next.js
2mo
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Software Engineer II
Schaumburg, Illinois, United States
$64k-$128k/yr OnsiteFull Time
1+ YOEEmbedded software development in C/C++, Linux, Windows; Python/Perl; Java; Make/Bash; TCP/IP; 1-2 years exp; Agile; US citizenship.
C/C++, Linux, Windows, Python, Perl, Powershell, Java, Make, Bash, TCP/IP, TLS, UDP
1mo
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Principal Product Software Engineer - AI
Coppell or Riverwoods or Kennesaw or Chicago or Austin or Wichita
$145k-$258k/yr HybridFull Time
9+ YOELead AI-powered software development; 9+ years software experience; Python/Java/C++; 3+ years with LLMs; Agile/XP; strong communication.
Python, Java, C++, LLMs, LangChain, LangGraph, Hugging Face, OpenAI APIs, GitHub Copilot, Prompt engineering, MLOps, Azure AI
3w
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Sr. Software Developer (IBMi)
Oak Brook, Illinois, United States
$104k-$138k/yr OnsiteFull Time
10+ YOE10+ years software development; IBM i RPG ILE; SQL/DB2; API development; full SDLC experience.
RPG ILE, SQL, DB2, REST APIs, Java, Jira, Confluence, GitHub, Asana, ServiceNow, JSON, XML, IBM i
2mo
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Software Engineer II – API/Microservices Developer
Schaumburg, Illinois, United States
OnsiteFull Time
7+ YOE7+ years IT experience, 4+ years API/microservices; Java backend with Spring/SpringBoot; Agile/Scrum; cloud (AWS); API design, security, CI/CD; databases, messaging, REST/SOAP/GraphQL; testing (JUnit); GenAI/AI-first.
Java, Spring Framework, Spring Boot, AWS, SQL, NoSQL, REST, GraphQL, SOAP, RAML, Swagger, JUnit, IBM MQ, Kafka, SFTP, Jenkins, Git, CI/CD
4w
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Developer Intern - Palmer Consulting
Chicago, Illinois, United States
$18-$30/hr HybridInternship
1+ YOE1-3 years experience in relational databases; SQL/PLSQL/T-SQL, PowerBI/Jasper/Crystal Reports; Oracle ADF, Java/.NET; PowerShell; SDLC knowledge.
SQL Server, Oracle, PowerBI, Jasper Reports, Crystal Reports, SQL, T-SQL, PL/SQL, Oracle ADF, Java, .NET, C#, VB.NET, WebLogic, Microsoft IIS, PowerShell
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Software Development Engineer Intern
Belvidere, Illinois, United States
$25-$35/hr OnsiteInternship
0+ YOEPursuing BS/MS in Computer Science/Computer Engineering; strong communication; analytical; OOAD knowledge; basic Python/Java/C++.
Python, Java, C++
3w
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Lead Mobile Application Developer
Deerfield, Illinois, United States
$154k-$190k/yr RemoteFull Time
5+ YOE5 years of Android experience; strong Java/Kotlin, Android SDK, Jetpack Compose, MVVM, REST API, SQL; experience with testing, debugging, and architectural design.
Android, Java, Kotlin, Android SDK, Jetpack Compose, MVVM, Firebase Crashlytics, REST API, SQL, CircleCI, MQTT, Bluetooth, ADB, Test harnesses
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
6d
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Staff AI Engineer
Chicago or Rosemont
$170k-$240k/yr RemoteFull Time
8+ YOE8+ years in software/AI/ML engineering with production systems experience; BS or MS in CS/Engineering; strong Python/Java; cloud, MLOps, CI/CD; exposure to healthcare AI is a plus.
Python, Java, AWS, Azure, Kubernetes, Docker, CI/CD, Terraform, MLflow, SageMaker, Kubeflow, Elasticsearch, Vector databases, NLP
4w
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Senior Software Engineer
Lisle, Illinois, United States
$92k-$138k/yr OnsiteFull Time
3+ YOE3+ years software engineering; server-side TypeScript/Python/Java/C#/Ruby; frontend React/Angular/Vue; Azure/AWS/GCP; SQL/data engineering; SOLID principles; code reviews.
TypeScript, Python, Java, C#, Ruby, React, Angular, Vue, Azure, AWS, GCP, Terraform, Jest, SQLServer
1mo
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Ignition Developer
Bannockburn or Chicago or Crystal Lake or Mokena or Naperville or Peoria
$100k-$120k/yr HybridFull Time
5+ YOE5+ years experience designing and developing HMI/SCADA with Ignition; SQL, Python, Java; PLC/IT/OT knowledge; ISA 101; BS in CS/EE/related field; 100k-120k; multiple IL locations.
Ignition, SQL, Python, Java, MQTT, Modbus, DNP3
2mo
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Software Engineer IV (CHICAGO, IL, US, 60654-4203)
Chicago or Lake Forest
$134k-$224k/yr HybridFull Time
5+ YOE5+ years in software engineering; strong distributed systems, backend, and API design; Java/Kotlin; cloud and DevOps; mentoring; hybrid work setup.
Java, Kotlin, AWS, GCP, Azure, Docker, Kubernetes, Datadog, Prometheus, CI/CD, REST APIs, Streaming APIs
1mo
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Senior Software Engineer
Hartford or Charlotte or Naperville or Chicago
$97k-$145k/yr HybridFull Time
3+ YOE3+ years of hands-on software development; strong OO design, REST/SOAP APIs, and cloud experience; SAFe, DevOps, and modern languages.
Java, C#, Cpp, Python, JavaScript, HTML, CSS, Angular/React, XML, SQL, AWS, REST API
1w
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SAP iXp Intern - Mobile Developer (Naperville, IL, US, 60563)
Naperville or Chicago
HybridMultiple Commitments Available
Bachelor’s or Master’s in Computer Science or related field; coding skills in Java, JavaScript, or Swift; strong English communication; 60 credits toward BS; enrolled or recently graduated; GPA 3.0; experience with databases is a plus.
Java, JavaScript, Swift
1mo
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Principal Embedded Software Engineer (Mfg Test/RF Systems)
Rolling Meadows, Illinois, United States
$109k-$163k/yr OnsiteFull Time
5+ YOEBS/MS in CS/EE or related; 5+ years experience; DoD clearance; US citizenship; C#/LabWindows/CVI/Java; RF test instruments; manufacturing test software.
C#, LabWindows CVI, Java, Oscilloscope, Signal Generator, Spectrum Analyzer, Network Analyzer, Schematic reading
2w
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Senior Lead Software Engineer, Full Stack
McLean or Houston or Riverwoods
OnsiteFull Time
6+ YOEBachelor’s degree; 6+ years software engineering; 1+ year cloud (AWS/Azure/GCP); proficient in JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, Go; experience with microservices, AWS, containers.
JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, Go, Docker, Kubernetes, AWS, RDBMS, NoSQL
4w
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Junior Full Stack Developer
Schaumburg, Illinois, United States
$64k-$111k/yr OnsiteFull Time
Bachelor’s degree in CS/Information Systems or related field; experience with server-side languages; proficient in C#, Java, NodeJS or Python; HTML/CSS/JavaScript; .NET; SQL Server/MySQL; problem-solving; good communication; version control; eager to learn.
NodeJS, .NET, SQL Server, HTML, CSS, JavaScript, Python, React, Angular, Microsoft Power Platform
1mo
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Finance Technology Software Engineer
Rosemont, Illinois, United States
$87k-$109k/yr OnsiteFull Time
1+ YOEBachelor's degree in engineering/CS/MSIS with 1-2+ years in OO languages; or HS diploma with 5+ years in OO languages and coding bootcamps.
Python, C#, Java, C++, JSON, REST APIs, CI/CD, Snowflake, SQL, MongoDB, Alteryx, Azure, SAP, Ariba
1mo
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Enterprise Software Developer Expert
Northbrook, Illinois, United States
$162k/yr RemoteFull Time
3+ YOEMaster's or Bachelor's in CS/CE or related field with extensive experience in enterprise software, AI, and cloud tech; 3+ years with Master’s or 5+ years with Bachelor’s.
AWS, Azure, Jenkins, Git, Kubernetes, Java, Python, Spring, React, React Native, Node.js, REST, Docker, Kubernetes, GIT, GITHub, Linters
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
1mo
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Sr IT Engineer Data
Bolingbrook, Illinois, United States
$153k-$154k/yr OnsiteFull Time
5+ YOEBachelor's degree in Computer Science; 5+ years in development with big data, cloud platforms, data pipelines; proficient in Java/Python/SQL; experience with BigQuery, Databricks, Snowflake, Spark, Kafka; Docker, GitHub, Jenkins; Unix/Linux.
Hadoop, Databricks, Cloud Platforms (GCP/AWS/Azure), Java, Python, SQL/NoSQL, BigQuery, Snowflake, Spark, Kafka Streams, Docker, GitHub, Jenkins, Unix/Linux, Dataflow, Dataproc, APIs/Microservices
1d
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AI Full Stack Engineer
Deerfield or Atlanta or Evansville
$86k-$128k/yr HybridFull Time
2+ YOEAI/ML and full stack engineer with 2-4 years exp; Python, frontend and backend web dev; cloud and DevOps; experience with LLMs, NLP, vector DBs; strong data and AI/ML fundamentals.
Python, PySpark, R, Java, TensorFlow, PyTorch, Keras, Power BI, Tableau, FastAPI, Flask, Django, SQL, PostgreSQL, SQL Server, NoSQL, Docker, Kubernetes, Azure, AWS, GCP, GraphQL, REST, Documentation, Vector Databases, LLM, NLP
1mo
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JR APPLICATION DEVELOPER
Bloomingdale, Illinois, United States
$60k-$75k/yr OnsiteFull Time
0+ YOEEntry-level developer; bachelor's in computer science; internship or prior relevant work; basic programming in multiple languages; SQL experience; basic AI, cloud computing knowledge; willingness to learn tools.
Oracle SQL Developer, Toad, Oracle BI, SQL, Python, Java, JavaScript, C#, AWS, Azure, Google Cloud Platform
HiringCafe market data
Java Developer Jobs market signals in Sycamore, 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
110+
Hiring companies
45
Fresh sample
49% new in 30d
Salary visibility
83% show pay
Companies appearing in this market
JPMorgan ChaseInternational MotorsCapital OneCVS HealthInspira FinancialMotorola SolutionsRitchie Bros.Uline
Work location mix in visible results
Onsite: 48Hybrid: 26Remote: 8