HiringCafe
Join our community

428 java python developer jobs at 161 companies in Illinois

3w
Save
Mark Applied
Hide
Lead Java Software Engineer
United States or Chicago
$85k-$160k/yr RemoteFull Time
Resource Innovations
Resource Innovations: Provides clean energy services and software solutions for utilities.
8+ YOEBachelor's or Master's in CS/Engineering, 8+ years software development, proficiency with Java/Spring Boot, cloud/DevOps and observability tools, strong communication and problem-solving.
Java, Python, Spring Boot, MySQL, OpenSearch, Elasticsearch, APM, Apache Camel, RabbitMq, AWS, Kubernetes, CI/CD, Jira, Confluence, Git, Angular, GitHub Copilot, Claude
Job PostingView all
1mo
Save
Mark Applied
Hide
Senior Software Engineer, Java - Content Team
California or Colorado or Connecticut or Florida or Georgia or Illinois or Kansas or Massachusetts or Maryland or Maine or New Jersey or North Carolina or New York or Oregon or Tennessee or Texas or Virginia or Washington or Austin or Tampa
$160k-$200k/yr HybridFull Time
NinjaOne
NinjaOne: Unified IT platform for automated endpoint management and security.
10+ YOE10+ years Java development, strong Kotlin expertise, 4+ years building scalable systems, OOP/design skills, API/REST and relational DB experience, Redis and caching knowledge, Python familiarity, and experience leveraging AI tooling.
Java, Kotlin, Python, C++, Golang, Postgres, AWS, Redis, Jersey, Spring
Job PostingView all
3d
Save
Mark Applied
Hide
GenAI Python Systems Engineer – Experienced Associate
Chicago, Illinois, United States
$61k-$100k/yr OnsiteFull Time
PwC
PwC: Providing audit, tax, and management consulting services to businesses.
1+ YOEBachelor's degree, ≥1 year experience, cloud certifications preferred, programming in Python/Java/Scala, SQL, Docker and IaC experience, strong communication and learning mindset.
Python, Java, Scala, SQL, Docker, AWS CloudFormation, Azure Resource Manager, Terraform
Job PostingView all
1mo
Save
Mark Applied
Hide
Senior Software Developer - Python
Chicago or Greenwich
$200k-$250k/yr HybridFull Time
Interactive Brokers
Interactive BrokersNASDAQ: IBKR: Automated global electronic brokerage and trading services provider.
5+ YOE5+ years software engineering experience (Python/C++/Java), 3+ years Python as primary language, experience with Polars/Pandas/NumPy, Linux (1-3 yrs), SQL and large codebases; Bachelor's degree in CS or related.
Python, C++, Java, Polars, Pandas, NumPy, Linux, SQL
Job PostingView all
1mo
Save
Mark Applied
Hide
Senior Backend Java Engineer (Chicago Hybrid)
Chicago, Illinois, United States
$130k-$150k/yr HybridFull Time
Motorola Solutions
Motorola SolutionsNYSE: MSI: Provides mission-critical communications and public safety technology.
5+ YOEBachelor's degree with 5+ years engineering experience, 4+ years Java, GCP and Postgres experience, experience with Anthropic Claude/LLMs, and U.S. citizenship able to obtain security clearance.
Java, Python, GCP, GKE, Cloud Run, Cloud Storage, AlloyDB, PostgreSQL, Anthropic Claude, LLMs, RAG systems, AI coding assistants
Job PostingView all
1mo
Save
Mark Applied
Hide
Lead Software Engineer – Python / Java - AI -Markets Technology, Credit Pre-Trade Technology
Chicago, Illinois, United States
$133k-$185k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
8+ YOE8+ years experience delivering system design and application development using Python, Java, or C++; hands-on AI and cloud-native (AWS) experience; CI/CD and automation proficiency; strong communication and financial markets interest.
Python, Java, C++, AWS, CI/CD
Job PostingView all
2mo
Save
Mark Applied
Hide
Hybrid Software Engineer - Java (Mid/Lead Level)
Bloomington or Richardson
$94k-$135k/yr HybridFull Time
State Farm
State Farm: Provider of auto, home, life, and health insurance.
5+ YOEFull-stack development with Java/J2EE, Python, JavaScript; CI/CD, test automation; AWS; Git; mentoring and collaboration.
Java, J2EE, Python, JavaScript, React, Node.js, SQL, SOAP/REST, Spring Framework, Splunk, GitLab CI/CD, Jenkins, Docker, Karate, Cucumber, Codecept, AWS, Git
Job PostingView all
1mo
Save
Mark Applied
Hide
Java Full Stack Senior Developer/Architect (Atlanta, GA, US)
Atlanta or Dallas or Nashville or Chicago or New York City
$82k-$193k/yr HybridFull Time
Capgemini
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
Deep expertise in Java, Spring Boot, microservices, cloud (AWS/GCP/Azure), frontend frameworks (Angular/React), databases, event-driven architectures, CI/CD, Docker/Kubernetes, Python, and GenAI/LLMs; architecture and mentoring experience.
Java, Spring Boot, Microservices, AWS, GCP, Azure, Kafka, RabbitMQ, Oracle, Postgres, MongoDB, Redis, SQL, Python, Angular, React, HTML, CSS, JavaScript, REST, GraphQL, JSON, CI/CD, Git, Docker, Kubernetes, Generative AI, LLMs
Job PostingView all
1mo
Save
Mark Applied
Hide
Software Engineer (C++, Python, GoLang, or Java)- Onsite 2 Days - Chicago, IL - FreeWheel
Chicago, Illinois, United States
$110k-$165k/yr HybridFull Time
Comcast
ComcastNASDAQ: CMCSA: Provides global telecommunications, media content, and entertainment services.
5+ YOE5+ years software engineering experience building systems at scale; strong in compiled languages (C++, Java, Rust, Go) or Python; Linux experience; bachelor’s degree preferred; on-call and variable schedule availability.
C++, Python, Go, Java, Rust, Linux, Data Warehousing Systems, Buyercloud (Beeswax)
Job PostingView all
1w
Save
Mark Applied
Hide
Lead Data Engineer, (Python, AWS)
Chicago, Illinois, United States
$179k-$205k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
4+ YOEBachelor's degree, 4+ years application development, 2+ years big data, 1+ year cloud experience; proficiency with Python/Java/Scala, distributed data tools, data warehousing, and UNIX.
Java, Scala, Python, SQL, Redshift, Snowflake, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL, Mongo, Cassandra, UNIX, AWS, Microsoft Azure, Google Cloud
Job PostingView all
1mo
Save
Mark Applied
Hide
Product Engineer Senior Java Springboot
Illinois, United States
$91k-$154k/yr RemoteFull Time
Allstate
AllstateNYSE: ALL: Provides insurance products for vehicles, homes, and businesses.
3+ YOE3+ years software experience preferred. Experience building REST APIs with Java and Spring Boot, microservices and cloud systems, API security (OAuth/OpenID/SAML), MongoDB, Kafka, Git, CI/CD (Jenkins), and build tools (Maven/Gradle).
Java, Spring Boot, REST APIs, Swagger, REST-docs, OpenAPI, API gateways, MicroServices, OAuth, OWASP, OpenID, SAML, MongoDB, Kafka, Git, Maven, Gradle, npm, Artifactory, Jenkins, Python
Job PostingView all
3w
Save
Mark Applied
Hide
Application Developer
Oakbrook Terrace, Illinois, United States
$97k-$130k/yr OnsiteFull Time
Spotless Brands
Spotless Brands: Operates regional car wash and automotive detailing service brands.
5+ YOE5+ years software development experience, bachelor's degree, proficiency in C#, Java or C++, Python, strong SQL and cloud (Azure/AWS) skills, SDLC/Git and networking knowledge.
C#, Java, C++, Python, SQL Server, MySQL, PostgreSQL, Microsoft Azure, AWS, Git, POS, ERP, HCM/HRIS
Job PostingView all
2mo
Save
Mark Applied
Hide
Research Developer
Amsterdam or Chicago or London or New York City
OnsiteFull Time
Headlands Technologies
Headlands Technologies: A global proprietary trading firm utilizing quantitative algorithms.
Apply statistics and machine learning to noisy data; develop predictive signals and trading models; solid software development skills in Java, C++, or Python; collaborative and results-oriented.
Java, C++, Python
Job PostingView all
1w
Save
Mark Applied
Hide
Principal Java Microservices Architect — AI & Agentic Platforms
Chicago or New York
$165k-$205k/yr OnsiteFull Time
Publicis Groupe
Publicis GroupeEuronext Paris: PUB: Global advertising and digital transformation agency holding.
12+ YOE12+ years software engineering, 7+ years microservices/architecture, expert Java (17/21), Spring Boot, cloud-native, containerization, observability, and AI/agentic backend experience.
Java 17, Java 21, Spring Boot, Spring Cloud, Project Reactor, RxJava, gRPC, GraphQL, WebSockets, REST, TypeScript, Python, Node.js, Redis, Docker, Kubernetes (GKE), Istio, Prometheus, Grafana, OpenTelemetry, Datadog, Google Cloud, AWS, Azure, Resilience4j, Agent Development Kit (ADK), Model Context Protocol (MCP)
Job PostingView all
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Chicago or United States
$113k-$183k/yr RemoteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
1+ YOEMaster's in Computer Science or related and 1 year experience developing backend/service-layer software. Requires Java, Python, PostgreSQL, MongoDB, TDD practices, and Agile development experience.
Java, PostgreSQL, MongoDB, Python
Job PostingView all
3mo
Save
Mark Applied
Hide
SAS Viya Developer/Admin
Columbus or Chicago or Dallas or Minnetonka
$70k-$140k/yr HybridFull Time
Huntington
HuntingtonNASDAQ: HBAN: Provides regional commercial, consumer, and mortgage banking services.
5+ YOE5+ years software development experience; SAS Viya, SQL, Python/Java, ETL; AWS/Kubernetes; DevOps practices; strong communication.
SAS, SQL, Python, Java, Spring Boot, ETL, AWS, Kubernetes, Dynatrace, Zenoss, Splunk, DataDog, GitHub, ADO, DevOps
Job PostingView all
1mo
Save
Mark Applied
Hide
(Remote) GIS Developer
Texas or Wisconsin or Arizona or Washington or Virginia or Utah or Saskatchewan or Minnesota or Tennessee or Massachusetts or Manitoba or Pennsylvania or Oregon or Illinois or Ontario or Georgia or Florida or Alberta or North Carolina or Missouri or Colorado or California or United States or Canada
$40k-$55k/yr RemoteFull Time
Harris Computer
Harris ComputerToronto Stock Exchange: CSU: A provider of mission-critical software solutions for public sector and utilities, offering a collaborative culture and comprehensive employee benefits.
3+ YOEBachelor's in GIS/CS/Geography, 3+ years GIS development, proficiency with spatial databases (Oracle Spatial/PostGIS) and SQL, experience in C++, Python, Java or C#, familiarity with GIS principles, and passport for travel (~10%).
C++, Python, Java, C#, JavaScript, Oracle Spatial, PostGIS, SQL, Jira, GitHub, Leaflet, MapLibre, Esri ArcGIS Enterprise, Outage Management System (OMS)
Job PostingView all
3d
Save
Mark Applied
Hide
Staff Software Engineer
Hartford or Charlotte or Columbus or Chicago
$116k-$174k/yr HybridFull Time
The Hartford
The HartfordNYSE: HIG: Provides business and personal insurance, group benefits, and investments.
8+ YOE8+ years software development experience; expertise in Java/Python/C#/Go, full-stack frameworks, cloud platforms, databases, CI/CD, and AI-assisted development; BS in CS/Engineering or related required.
Java, Python, C#, Go, Angular, React, Node.js, RESTful APIs, AWS, GCP, Azure, SQL Server, Snowflake, PostgreSQL, Oracle, MongoDB, CI/CD, GitHub Copilot, Microsoft Copilot, Copilot Studio, Azure AI Foundry, Google Vertex AI, GCP Agent Development Kit (ADK)
Job PostingView all
1mo
Save
Mark Applied
Hide
(Remote) GIS Developer
Texas or British Columbia or Wisconsin or Arizona or Washington or Virginia or Utah or Saskatchewan or Minnesota or Tennessee or Massachusetts or Manitoba or Pennsylvania or Oregon or Illinois or Ontario or Georgia or Florida or Alberta or North Carolina or Missouri or Colorado or California or United States or Canada
$40k-$55k/yr RemoteFull Time
Harris Computer
Harris Computer: Provides mission-critical vertical market software and service solutions.
3+ YOEBachelor's in GIS/CS/Geography or related; 3+ years GIS development; strong GIS principles, spatial DBs (Oracle Spatial, PostGIS) and SQL; experience with C++, Python/Java/C#; familiarity with Jira and GitHub; valid passport.
C++, Python, Java, C#, Oracle Spatial, PostGIS, SQL, Jira, GitHub, JavaScript, PHP, Leaflet, MapLibre, Esri ArcGIS Enterprise, Common Information Model (CIM)
Job PostingView all
2mo
Save
Mark Applied
Hide
Forward Deployed Engineer
Chicago, Illinois, United States
$140k-$165k/yr HybridFull Time
FleetPulse
FleetPulse: Providing trailer telematics and cargo security monitoring solutions.
5+ YOE5+ years software development; Kotlin/Java/Python; AWS/GCP; relational databases; observability; distributed systems; collaborative; end-to-end ownership.
Kotlin, Java, Python, AWS, GCP, React, React Native, PostgreSQL
Job PostingView all

Explore Jobs

Expand Your Job Search