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Java Python Developer Jobs in Illinois, United States
930+ java python developer jobs from 470+ companies hiring in Illinois, United States.
6d
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Sr Engineer, Telephony
United States
$92k-$120k/yr RemoteFull Time
Senior telephony engineer with Five9 VCC/Studio, Power BI, API integration, and strong networking skills; remote role with onsite travel; salary $92k-$120k.
Five9, Power BI, Tableau, SAP, SQL, DAX, REST, SOAP, JavaScript, Java, Python, PHP
4d
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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
2mo
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Principal ML Engineer
United States
RemoteFull Time
6+ YOE10+ years software engineering; 6+ years deploying large-scale ML systems; strong MLOps and cloud experience; HIPAA/compliance awareness.
Python, Java, Go, Kubernetes, Docker, MLflow, DVC, Spark, Snowflake, Databricks, Terraform, Pulumi, LangChain, LangGraph, AWS, GCP, Azure
1mo
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Application Security Engineer
United States
RemoteFull Time
4+ YOE4–6+ years in application security or DevSecOps; secure coding; SAST/DAST/SCA; cloud and API security; robotics context a plus.
SAST, DAST, SCA, Python, Java, Go, C/C++, ROS, ROS 2, Kubernetes, IaC, OAuth 2.0, JWT, TLS 1.3, CI/CD, GitLab CI, Jenkins
2mo
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QA Automation Engineer
United States
RemoteFull Time
3+ YOE3–5 years in test automation; healthcare domain experience; framework architecture; AI-powered tooling.
Playwright, Selenium, RestAssured, Cucumber, NUnit, TestNG, Azure DevOps, CI/CD, Python, Java, JavaScript, C#, BDD, AI-powered testing tools
3w
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Enterprise Support Engineer
United States
RemoteFull Time
3+ YOE3–5+ years in external-facing SaaS or API-first support; strong API, debugging, and data analysis; proficient in at least one programming language; experience with logging/monitoring; SQL skills.
RESTful APIs, HTTP, OAuth, Postman, cURL, Datadog, Grafana, Cloud Logging, SQL, Python, TypeScript/Node.js, Go, Java
1mo
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Senior DevOps Engineer
United States
$128k-$176k/yr RemoteFull Time
8+ YOE8+ years of DevOps experience in PaaS/SaaS, Kubernetes, JVM-based apps, and large-scale distributed systems; on-call rotation; cloud environments across multiple providers.
Kubernetes, GCP, Azure, AWS, Java, Python, Terraform, Jenkins, Go, ArgoCD
5d
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Technical Support Engineer
United States
RemoteFull Time
5+ years in technical support or software engineering; proficient in at least one programming language; strong DB/SQL, API design, and cloud infrastructure knowledge; experience with Git; excellent technical documentation; English fluency; able to clear background check.
JavaScript, Python, Java, C#, SQL, APIs, AWS, Azure, GCP, Git
7h
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Summer Intern, Software Engineering - SXM Connect
United States
$37-$40/hr RemoteInternship
Internship open to students; knowledge of Java/Scala/Swift/Kotlin/JavaScript/Python; 18+; legal right to work in US.
AWS, S3, Lambda, ECS, DynamoDB, Git, GitHub, GitHub Actions, Java, Scala, Swift, Kotlin, JavaScript, Python
2w
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Senior Presales Engineer - ALM (MedTech)
United States
$115k-$130k/yr RemoteFull Time
5+ YOE5+ years in presales or solution delivery for enterprise software; strong English; degree in engineering or computer science; experience with ALM and regulated industries.
ALM, Codebeamer, Windchill, Jira, Git, Jenkins, Java, C++, Javascript, Python, Oracle, PostgreSQL
1mo
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Principal Engineer / Salesforce Business Consultant
United States
RemoteFull Time
8+ YOE8-12 years total experience with 5+ years Salesforce CRM; 4-6 years in manufacturing; strong consulting and solution-architecture skills.
Salesforce (Sales Cloud, Service Cloud, Experience Cloud, Manufacturing Cloud, CPQ, Revenue Cloud), ERP integrations (SAP, Oracle, Dynamics), CRM Analytics, Tableau CRM, Python, Java
3w
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Manager, Software Engineering
United States
$120k-$150k/yr RemoteFull Time
5+ YOE1+ MgmtBachelor's in Computer Science or Software Engineering; 5+ years in software development; 1+ year in team leadership; proficiency in C#, Java, or Python; Agile/Scrum; cloud (Azure, AWS, GCP); Docker; Git; CI/CD; strong problem-solving and communication.
C#, Java, Python, Azure, AWS, Google Cloud Platform, Docker, Git, CI/CD
2mo
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STARZ Intern, Data Products & Engineering
United States
RemoteInternship, Temporary
Pursuing Bachelor's in CS or related field; strong work ethic; able to work independently and in a team; familiarity with C#, Python, or Java.
AWS, ETL, ELT, Docker, Kubernetes, SQL, Python, Java, C#, Data Warehousing, BI/Visualization
6h
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Junior Programmer/Analyst
Canton, Illinois, United States
$60k-$65k/yr OnsiteFull Time
4+ YOEBachelor’s or Associate’s in IT preferred; experience in administrative systems/programming; SQL, Python, Java, JavaScript, C#, or C++; flexible to evenings/weekends.
SQL, Python, Java, JavaScript, C#, C++
1mo
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Solutions Support Engineer - East
United States
$108k-$1485k/yr RemoteFull Time
5+ YOE5+ years in technical customer support or related roles; 2+ years with cloud technologies; Kubernetes experience; programming/scripting skills; Linux proficiency; reading/debugging code in multiple languages.
Azure, AWS, GCP, Kubernetes, Linux, Java, Python, Shell, JavaScript, JSON, REST APIs, GraphQL
1mo
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Automated Test Engineer II
United States
RemoteFull Time
3+ YOE3-5 years in test automation, SDLC (Agile/SCRUM), experience with automation tools and coding
Selenium WebDriver, TestNG, Maven, REST Assured, Postman, BurpSuite, Java, Python, JavaScript, Git
3w
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Application Security Engineer Prin
United States
$111k-$198k/yr RemoteFull Time
Hands-on application security with software engineering background; strong API security, cloud security (Azure/AWS), secure SDLC, and SAST/DAST tooling.
C#, Java, Python, OAuth2, OIDC, SAST, DAST, Burp Suite, sqlmap, CI/CD, Azure, AWS, IAM, containerization
1mo
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Solution Architect, OSS Assurance - HPE Networking
United States
$106k-$243k/yr RemoteFull Time
10+ YOE10+ years telecom/IT experience; senior solution architect; Linux; Java/Python/Scala/XML; DBs; cloud/container basics; English proficiency.
Linux, Java, Python, Scala, XML, Yaml, Groovy, Scripting, Databases (Cloudera, Oracle, PostgreSQL, CouchDB), Cloud (AWS), Kubernetes, OpenShift, GenAI/AI/ML tools, CI/CD, Git, Robot Framework, Jenkins, Selenium
2w
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Graph DBA
Atlanta or United States
RemoteFull Time
Graph databases, entity resolution, data pipelines, cloud data platforms, and software engineering in Python/Java/Go/Rust; AWS; DevOps; observability.
Graph databases, Cypher, Gremlin, Entity resolution tools, Senzing, Quantexa, AWS, Python, Java, Go, Rust, Spark, Flink, Kafka, Kinesis, Airflow, Snowflake, Redshift, BigQuery, Databricks, Docker, Kubernetes, Terraform, CI/CD
1w
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Field Solutions Engineer, Spacetime Integrations
United States or San Francisco
$160k-$215k/yr RemoteFull Time
4+ YOE4+ years in customer-facing technical roles; bachelor's in CS/Engineering; strong software dev; experience with APIs; Linux, containers/Kubernetes; export controls awareness.
Go, Python, Java, C++, Linux, Docker, Kubernetes, CI/CD, gRPC, protobuf
1mo
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DoD SkillBridge: Cyber Security Engineer
United States
RemoteInternship
2+ YOEActive Duty military only; DoD SkillBridge internship; degree in CS/IT/Systems Eng; 2 years incident detection/response/forensics; firewall/VPN/endpoint security/tools experience; TS/SCI with polygraph preferred.
Firewalls, VPN, Data Loss Prevention, IDS/IPS, Web Proxy, Security Audits, Office 365 Security, VSX, Endpoint Security, Python, C++, Java, Ruby, Node.js, Go, PowerShell
2w
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Senior Security Engineer - Northwest region
United States
RemoteFull Time
Security engineering experience in information security; architectural design of security technologies; SDLC knowledge; proficiency across security tools (NGFW, DLP, SIEM, EDR, NDR, CSPM, etc.); cloud security with AWS/Azure/GCP; certifications preferred.
Next-Gen Firewalls, DLP, SASE, NAC, PAM, EDR, NDR, SIEM, AppSec, CWPP, CSPM, AWS, Azure, GCP, Windows, Mac, Linux, Bash, Perl, Python, PowerShell, Java
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
6d
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Principal Machine Learning Engineer
United States or Canada
$184k-$310k/yr RemoteFull Time
12+ YOE12+ years in ML or software engineering; large-scale production ML; PyTorch/TensorFlow/scikit-learn; ML pipelines; MLOps; communication; BS/MS CS.
Python, PyTorch, TensorFlow, scikit-learn, SQL, Shell/Bash, Java, Rust, AWS SageMaker, AWS Bedrock, Snowflake, DBT, Kafka, Airflow, Feast, Cloudbees, Jenkins
2mo
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Senior Transmission Planning Engineer
United States
RemoteFull Time
5+ YOE5+ years of experience with powerflow tools; Electrical Engineering degree; experience in energy markets; programming and data visualization skills.
Powerflow Software, TARA, PSSE, PSLF, Python, Java, ArcGIS, PowerBI
2mo
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Systems Studies Engineer I
United States
RemoteFull Time
0+ YOEBachelor's degree in electrical engineering with 0-2 years of experience; strong power systems knowledge; proficiency with EMT/PSL tools and programming languages.
ATP, EMTP, EMTP-RV, PSCAD, MATLAB, ASPEN, CAPE, CDEGS, PSLF, PSS/E, DigSILENT, DSA Tools, Power World, CYME, Synergi, etap, Milsoft, Plexos, PROMOD, MAPS, C, C++, Java, Perl, Python
2mo
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Oracle Cloud Infrastructure Engineer
Canada or United States
RemoteFull Time
OCI expertise with architecture, IaC, containers, security, and observability; OCI Certification required; strong backend/JVM and distributed systems skills.
Terraform, OCI, Jenkins, Ansible, Kubernetes, Docker, Java, Spring Boot, Python
1mo
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Shopfloor Software Specialist IV
Flora, Illinois, United States
$67k-$77k/yr OnsiteFull Time
5+ YOE5+ years in shopfloor control software; bachelor's in CS/IT; proficient in SQL, Java, Python, C++; experience with industrial data acquisition; Agile/Scrum; data governance.
SQL, Java, Python, C++, Industrial data acquisition systems
3w
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Sr Software Engineer - Platform Data Query
San Diego or Santa Barbara or Dallas or New York City or Chicago or San Francisco or Washington DC or Denver
$138k-$173k/yr RemoteFull Time
5+ YOEExperience operating and scaling data pipelines with Iceberg, Trino, Kafka, Flink, and cloud data lakes.
Apache Flink, Kafka, Trino, Iceberg, AWS Glue, AWS S3, AWS Athena, Python, Ruby, Java, JavaScript, C#, SQL
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
1mo
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Senior Integrations Engineer - Remote Opportunity
United States
RemoteFull Time
6+ YOE6+ years enterprise integration experience; Boomi and other integration platforms; API integrations; ERP/CRM (Workday, Salesforce); data mapping; security and monitoring.
Boomi, API, REST, SOAP, EDI, Groovy, Java, Python, JSON, XML, Workday, Salesforce
1mo
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Engineering Manager, Platform - U.S. (Remote)
United States
RemoteFull Time
10+ YOE3+ Mgmt10+ years software engineering experience, 3+ years leadership; SaaS, cloud, scalable architecture; hands-on with Kotlin, Java, C#, Python; strong leadership and communication; security-aware.
Kotlin, Java, C#, Python, CI/CD, NoSQL, GraphQL, Protobuf, gRPC, Kafka
3w
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Senior Associate, Technology Disputes - Coding
United States
RemoteFull Time
3+ YOEBachelor’s degree in CS/Engineering/Economics with CS, 2-4 years software/code review, proficient in C++, C#, Java, Python, SQL, HTML; US work authorization.
C++, C#, Java, Python, SQL, HTML
2w
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Public Sector Senior Sales Engineer - East Coast
Atlanta or United States
$135k-$155k/yr RemoteFull Time
5+ YOESenior sales engineer with IAM expertise, pre-sales, and customer-facing experience; strong technical and presentation skills.
JavaScript, Python, Node.js, HTTP, HTML, CSS, JSON, Java, GitHub, Terraform, Kubernetes, Helm, AWS, Microsoft Azure, Google Cloud Platform
1mo
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Software Quality Engineer IV - BE Data & Auto
United States
$103k-$120k/yr RemoteFull Time
5+ YOE5–8+ years in software quality engineering; strong backend data testing; SQL proficiency; automation experience; Cypress knowledge; Agile/CI/CD experience.
SQL, Python, Java, JavaScript, Cypress, CI/CD, PostgreSQL, MySQL, SQL Server, Snowflake
2mo
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Senior Principal Product Architect
United States
$125k-$168k/yr RemoteFull Time
5+ YOE5+ Mgmt10+ years software engineering; 5+ years in principal/senior leadership; automation, DevOps, hybrid cloud/mainframe; CI/CD, containerization; Java/Python/Go; API design; IaC; observability; security.
Java, Python, Go, Docker, Kubernetes, CI/CD, Infrastructure as Code, APIs, Observability tools
1w
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Automation Engineer - Power Automate Unattended
Saint Paul or Atlanta or Hopkins or Charlotte or Chicago or Gresham or Cincinnati or Brookfield or Irving or Earth City
$105k-$124k/yr OnsiteFull Time
7+ YOE7+ years programming/automation experience; 2+ years Power Automate Unattended (RPA)
Power Automate, Automation Anywhere, Java, Python, Microsoft Azure, Office 365
1mo
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AI Technology Support Engineer/Analyst
Richmond or United States
$86k-$107k/yr RemoteFull Time
3+ YOEBachelor’s in CS/IT/Engineering; 3 years in technical support/engineering focusing on AI; experience with AI frameworks; strong problem-solving and communication.
Python, R, Java, TensorFlow, PyTorch, scikit-learn, Keras, Docker, Kubernetes, AWS, Azure, Google Cloud, SQL, NoSQL
1mo
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Senior AI Business Process Engineer
Dallas or United States
RemoteFull Time
5+ YOEBachelor’s degree in Business or Information Systems; 5+ years in process engineering/BPM; BPMN/DMN modeling; Camunda 8; data modeling; AI delivery; strong stakeholder and communication skills.
Camunda 8, BPMN, DMN, SQL, Java, Python, JavaScript
1w
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Intern, Hockey Research
Chicago, Illinois, United States
$20/hr OnsiteSeasonal
Pursuing Bachelor’s, Master’s, or PhD in quantitative field; Python/Java/C++ familiarity; Git; eager to learn AI, ML, and hockey data
Python, Java, C++, Git, TensorFlow, PyTorch
HiringCafe market data
Java Python 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
930+
Hiring companies
470+
Fresh sample
48% new in 30d
Salary visibility
59% show pay
Companies appearing in this market
AmentumCrederaEnsemble Health PartnersPTCSiriusXMWizAalyriaAppFolio
Work location mix in visible results
Remote: 38Hybrid: 4Onsite: 4
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