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Java Engineer Jobs in Hainesville, IL, US
470+ java engineer jobs from 170+ companies hiring in Hainesville, IL, US.
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
3w
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Palantir Integration Engineer
Arlington or New York or New York or McLean or Chicago or San Antonio or Atlanta
$130k-$216k/yr HybridFull Time
5+ YOELead design and deployment of Palantir Foundry data integration; build data pipelines; ensure security and governance; 5+ years in data engineering; US citizenship with Public Trust.
Palantir Foundry, Palantir AIP, AWS, Databricks, Apache Spark, Python, Java, Scala, S3, Lambda, Glue
2w
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Data Engineer II (Hybrid)
Chicago, Illinois, United States
$97k-$161k/yr HybridFull Time
2+ YOEBachelor’s degree in computer science or related field plus 2 years’ data engineering experience; proven ability to build analytics reports, automate data pipelines, and use BI tools.
Power BI, SQL, Python, Java, ETL, CI/CD, Data Modeling, Batch Processing, Fuzzy Matching
1mo
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Senior Data Engineer (AWS, Azure, GCP)
Chicago, Illinois, United States
$90k-$200k/yr HybridFull Time
5+ YOE5+ years data engineering on cloud, hands-on with ETL, data warehousing, and programming.
AWS, Azure, GCP, Snowflake, Redshift, Databricks, SQL, NoSQL, Python, Java, R, CI/CD, Git, Jenkins, Jira, ETL, Data Factory, Talend, Matillion, Informatica, Airflow, Spark, Hadoop
5d
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Senior Data Engineer
Chicago, Illinois, United States
$95k-$135k/yr HybridFull Time
3+ YOE3+ years data engineering experience; degree in CS/Statistics/ Informatics; experience building data pipelines and architectures; data wrangling/analysis; strong project management; consulting experience preferred.
Hadoop, Spark, Kafka, SQL Databases, NoSQL Databases, Airflow, Azkaban, Oozie, Luigi, Storm, Spark Streaming, Python, Java, C++, Scala, Kubernetes, Docker, AWS, Google Cloud Platform, Azure
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
3mo
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Senior Staff Software Engineer
Milwaukee, Wisconsin, United States
OnsiteFull Time
10+ YOE10+ years software engineering; 3+ years cross-platform architecture leadership; AI-enabled cloud-native systems; mentoring engineers; distributed systems; AWS/GCP certifications a plus.
AWS, GCP, LLM, Artificial Intelligence, Cloud Native, Python, Java, Kubernetes
1w
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Site Reliability Engineer I
Boston or Milwaukee or Maitland
$53k-$90k/yr HybridFull Time
1+ YOE1-3 years of experience in SRE, Technical Support, or Software Engineering; Bachelor's degree in Computer Science or Computer Engineering or equivalent experience; strong programming and scripting skills; cloud (AWS/Azure) experience.
C#, Java, Python, SQL, PostgreSQL, AWS, Azure, Git
3w
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Associate Principal, Software Engineering: Java
Chicago, Illinois, United States
$111k-$188k/yr HybridFull Time
5+ YOE5+ years in large-scale, event-driven Java applications; Java 11+; OOP, multi-threading; Kafka/RabbitMQ; cloud/AWS; CI/CD; various DBs; Git; DevOps tools.
Kafka, RabbitMQ, ActiveMQ, Amazon Kinesis, AWS, Terraform, Ansible, Jenkins, Kubernetes, Helm, CI/CD, Splunk, Elasticsearch, Prometheus, AppDynamics, JUnit, Citrus, Relational databases, NoSQL, Graph databases
1w
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Principal Cloud Security Engineer
Chicago, Illinois, United States
$129k-$188k/yr HybridFull Time
8+ YOE8+ years in software/platform engineering or cloud security; strong AWS multi-account security engineering; IaC with Terraform; policy-as-code and guardrails; Kubernetes/EKS security; strong coding in at least one modern language.
AWS, Terraform, Kubernetes, EKS, CI/CD, Python, Go, Java, TypeScript
2mo
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Senior Software Engineer - Ally.ai Platform
Chicago, Illinois, United States
RemoteFull Time
Senior software engineer with AI platform experience; building scalable backend services for AI platforms.
Python, Java, REST, Kubernetes, Docker, Cloud
3w
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IT Systems Integration Developer
Chicago or Lincolnshire
$92k-$141k/yr HybridFull Time
5+ YOE5-10 years software development; strong backend focus; REST/SOAP APIs; SQL Server/Oracle; Git; .NET Core/C#/Java/JavaScript/PHP; APIs; Agile/Waterfall.
.NET Core, C#, JAVA, JavaScript, PHP, REST, SOAP, SQL Server, Oracle, Git, Visual Studio, NestJS, Symfony, ReactJS, Angular, Docker, Kubernetes, Jenkins, CI/CD, Confluence, Jira
1mo
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Senior Software Engineer - AI/ML
Chicago, Illinois, United States
HybridFull Time
7+ YOESenior software engineer with AI/ML, GenAI, testing tools, and 7+ years of systems analysis and development experience.
Python, Typescript, Java, JavaScript, Git, GitHub, Docker, VS Code, JetBrains IDEs, npm, yarn, pip, maven, gradle, Vertex AI, Playwright, Cypress, Cursor, GitHub Copilot, Claude Code
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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Principal Machine Learning Engineer - VoIP Infrastructure
Chicago, Illinois, United States
$236k-$413k/yr HybridFull Time
Lead design and implementation of VoIP/CCaaS integrations; build AI/ML solutions; strong VoIP, SIP/RTP, Kamailio, RTPEngine experience; Python/Go/Java; Kubernetes; distributed systems; Cloud and DevOps practices.
Kamailio, RTPEngine, FreeSWITCH, SBCs, PSTN, Python, Go, Java, Kubernetes, Helm, Ansible, Prometheus, Splunk, GitLab CI, LLM
1mo
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Senior Sales Engineer - Key Accounts Northcentral
Chicago or Michigan or Ohio
$149k-$198k/yr HybridFull Time
3+ YOE3+ years in a Sales Engineering or DevOps role; strong written and oral communication; programming/scripting experience; ability to travel up to 45% and sit for long periods.
Java, Python, Ruby, Go, Node.js, PHP, .NET
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
2mo
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Senior AI Software Engineer
Chicago or United States
HybridFull Time
5+ YOE5+ years backend software engineering with Python; API design, cloud, and AI/ML integration; strong communication; responsible AI.
Python, Java, FastAPI, PostgreSQL, Redis, AWS, Bedrock, Kubernetes, Docker, OpenAI, Claude, LangChain, vector databases, Redshift, Temporal
1mo
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Microsoft Analytics Data Engineer Senior Consultant
Chicago or Atlanta or Denver or Miami or Tampa
$103k-$155k/yr HybridFull Time
2+ YOEExperience in data engineering, analytics, and Microsoft data platforms; SQL; Azure; BI; data modeling.
Microsoft Fabric, Azure, Azure Databricks, Power BI, Git, Microsoft Purview, SQL, Python, Spark, C#, Java, R, DAX, MDX, M
4w
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Sr Software Engineer - Platform Data Query
San Diego or Santa Barbara or Dallas or Atlanta or Chicago or San Francisco or Washington DC or Denver
$138k-$173k/yr HybridFull Time
5+ YOEExperience operating, scaling, and enhancing data pipelines with Iceberg, Trino, Kafka, Flink; strong SQL and cloud data services (AWS). 5+ years in software engineering; multi-tenant SaaS background preferred.
Trino, Apache Flink, Kafka, Iceberg, AWS Athena, AWS S3, AWS Glue, Python, Ruby, Java, JavaScript, C#, SQL
1mo
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Lead Data Engineer – Financial Data, Compliance & Business Intelligence
Chicago or Washington or Sarasota or Hartford or Costa Mesa or San Jose or Atlanta or Boston or Cleveland or Columbus or Dallas or Fort Lauderdale or Fort Wayne or Grand Rapids or Indianapolis or Los Angeles or Miami or New York City or Oak Brook Terrace or Sacramento or San Francisco or South Bend or Tampa or Houston or Austin
$111k-$226k/yr OnsiteFull Time
3+ YOE3+ years ETL development; experience with Bank Secrecy Act/AML regulations; consulting experience; strong ETL/EDW skills; Python/Java; cloud data warehousing (Azure/AWS/Snowflake); excellent communication and teamwork.
ETL tools, Python, Java, Azure, AWS, Snowflake
3mo
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Senior Software Engineer - Site Reliability (Chicago, US, 60606-7205)
Chicago, Illinois, United States
OnsiteFull Time
7+ YOESeven to ten years in systems implementation; strong Java, AWS, microservices, DevOps, and cloud-native architecture experience.
Java, Microservices, REST APIs, Spring Boot, Hibernate, WebSockets, AWS (EC2, Lambda, DynamoDB, S3, CloudWatch, CloudFormation), SQL, NoSQL, CI/CD (Jenkins, GitHub Actions, AWS CodePipeline), Terraform, Kubernetes (EKS), Docker, Dynatrace, Prometheus, Grafana, CloudWatch, ELK
4d
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Principal Software Engineer – AI & Cloud (Healthcare / EHR Platforms)
Atlanta or Chicago or Phoenix or Charlotte or Texas
HybridFull Time
6+ YOE7+ years building distributed systems; strong Java and Python; microservices and Kubernetes; cloud experience (OCI/AWS/Azure/GCP); AI/ML or AIOps production; REST APIs; SQL; code reviews and mentoring; customer-facing troubleshooting.
Java, Python, Shell scripting, Kubernetes, Microservices, REST APIs, SQL, OCI, AWS, Azure, GCP, AI/ML, AIOps, Cloud Architecture, Code Review, SQL
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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Microsoft Analytics Data Engineer Senior Consultant
Chicago or Atlanta or Denver or Miami or Tampa
$103k-$155k/yr HybridAll Commitments Available
2+ YOESenior Data Engineer with Microsoft technologies, BI, data engineering, and analytics skills; 2+ years in professional services; bachelor’s degree in MIS/CIS/Analytics; strong communication and leadership abilities.
Microsoft Fabric, Azure Storage, Azure Databricks, Power BI, Git, Microsoft Purview, Python, Spark, C#, Java, Scala, R, DAX, MDX, M
1w
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Forward Deployed AI Engineer, TechEx, Software -US
Chicago, Illinois, United States
$163k-$221k/yr HybridFull Time
5+ YOE5–8+ years of software engineering or related experience; cloud; API design; distributed systems; travel 25–50%; client-facing.
Python, TypeScript, Java, C#, JavaScript, React, AWS, Azure, GCP, Docker, Kubernetes, Terraform, CI/CD, REST, GraphQL, PostgreSQL, MongoDB
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
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
5d
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ML Infrastructure Engineer
Los Angeles or Vancouver or Boston or Chicago or Vancouver
$145k-$165k/yr RemoteFull Time
4+ YOE4+ years in ML Ops or related roles; cloud (AWS/GCP); CI/CD for ML; Python; Docker; Kubernetes; Terraform; monitoring tools.
AWS, GCP, Docker, Flask, Terraform, CloudFormation, GitHub Actions, GitLab CI, Bitbucket Pipelines, Kubernetes, SageMaker, MLflow, Weights & Biases, TorchServe, Seldon, TensorRT, BigQuery, Prometheus, Grafana, CloudWatch, GKE, EKS, Python, Go, Java, Scala
1mo
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Sr. React Native Engineer
Toronto or Chicago
$135k-$165k/yr HybridFull Time
7+ YOE7+ years in React Native or React; native iOS/Android preferred; Redux/RTK; JavaScript/TypeScript; modern web or cross-platform mobile experience; AI tooling mindset.
Redux, RTK, JavaScript, TypeScript, Node, Express, Java, Spring, Mocha, Jest, Enzyme
3w
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Software Engineer II, QP
Chicago, Illinois, United States
$125k-$160k/yr RemoteFull Time
2+ YOEBS/MS/PhD in CS/related field; 2+ years with OO languages; 1+ years Python/test infra; strong data structures/algorithms; Linux; English fluency; experience with performance testing.
C++, Java, C#, Python, Linux
2mo
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Automation QA Engineer (Remote)
Chicago, Illinois, United States
RemoteFull Time
3+ YOE3+ years automation experience with Cypress.io; strong TS/JS skills; API testing; SQL queries; CI/CD (Jenkins); test automation architecture.
Cypress.io, Java, TypeScript, JavaScript (ES6+), SQL, Postman, Rest-Assured, Jenkins, BrowserStack, Jira, ClickUp
1d
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Senior Software Engineer, Zaidyn
Chicago or New York or Princeton
HybridFull Time
3+ YOEBachelor’s or Master’s in CS/EE/math or related; 3-5 years software product development; full-stack SaaS experience; strong APIs, SOA/REST; English fluency.
Java, REST, SOA, Jenkins, Hibernate, Maven, TeamCity, APIs, OOP, DI/IoC, AWS
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
1mo
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Pricing Engineering Manager
Chicago or Toronto
$152k-$190k/yr HybridFull Time
5+ YOE3+ Mgmt5+ years software engineering, 3+ years people management; strong communication; experience with distributed systems; comfortable with Python/Java/Go/JS stack.
Python, Java, Kotlin, Go, JavaScript, TypeScript, React, Postgres, AWS, Kubernetes, Terraform, Prometheus, Honeycomb, Redshift, Airflow, Looker
6d
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Machine Learning Senior/Staff Software Engineer
Chicago, Illinois, United States
$150k-$190k/yr HybridFull Time
5+ YOE5+ years of production ML/vision experience; backend architecture ownership; cloud experience; Python/backend proficiency; hybrid/startup environment adaptability.
Python, AWS, Java, TypeScript, Go
1w
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Workday Integrations Developer
Milwaukee, Wisconsin, United States
$38-$56/hr RemoteFull Time
3+ YOEDesign, develop, and support Workday integrations using Studio, EIB, Connector, Extend, and Orchestrate; analyze requirements; collaborate with teams; provide on-call support.
Workday Studio, EIB, Core Connectors, Extend, BIRT, REST, SOAP, XML, JSON, XSLT, Java, Python
3w
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Engineering Manager
Austin or Chicago or Washington or New York
$185k-$225k/yr HybridFull Time
3+ YOE3+ years engineering management; strong leadership; experience with mobile/API infrastructure; AWS; Kotlin Multiplatform; Python/Java; cross-functional collaboration; AI integration interest.
AWS, Kotlin Multiplatform, Python, Java, Mixpanel, Runway
2d
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Sr. Splunk Engineer | Remote, USA
Overland Park or Milwaukee or Minneapolis or Louisville or Austin or Fort Worth or Nashville or Indianapolis or Boise or Atlanta or Tampa or Oklahoma City or Charlotte or Houston
$92k-$127k/yr RemoteFull Time
6+ YOE6+ years related experience; 4+ years technical architecture with Splunk; Cribl and AWS preferred; security, networking, scripting; cloud architecture; regulatory/compliance knowledge.
Splunk, Cribl, AWS, Python, Java, Perl, Shell, Regular Expressions, cloud-based service architecture, Windows, Linux, endpoint security, DLP, firewalls, IDS/IPS, PCI DSS, GDPR, NIST, MITRE ATT&CK
1w
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Lead Cloud Solutions Engineer
Louisville or Chicago
$129k-$178k/yr RemoteFull Time
5+ YOEBachelor's in a technical field; 5+ years IT systems, virtualization and cloud experience; strong Azure, DevOps, Kubernetes, Terraform; good communication; remote work with travel.
Azure DevOps, Terraform, Azure Resource Manager, Kubernetes, GitHub, Puppet, Chef, Ansible, Databricks, Docker, Python, Shell, PowerShell, Java
HiringCafe market data
Java Engineer Jobs market signals in Hainesville, 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
470+
Hiring companies
170+
Fresh sample
56% new in 30d
Salary visibility
73% show pay
Companies appearing in this market
CrederaCamping WorldProtivitiAdvocate HealthCapTechCroweNorthrop GrummanOcient
Work location mix in visible results
Hybrid: 33Onsite: 11Remote: 11