12 senior java and python engineer jobs at 10 companies in Chicago, IL

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
2w
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Java Fullstack with React (7 Years and Above)
Chicago, Illinois, United States
$85k-$100k/yr OnsiteFull Time
Capgemini
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
7+ YOE7+ years experience building enterprise applications with Java, Spring Boot, ReactJS and TypeScript; AWS cloud, Terraform/AWS CDK, Python, Snowflake/Delta Lake experience; Agile/SAFe experience.
Java, Spring Boot, ReactJS, TypeScript, AWS S3, AWS IAM, AWS RDS, AWS Glue, AWS Lambda, AWS CloudWatch, OpenSearch, Terraform, AWS CDK, Python, Snowflake, Delta Lake
2mo
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Senior Software Engineer, Java - Systems and Scalability Engineering
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 or Chicago
$160k-$220k/yr HybridFull Time
NinjaOne
NinjaOne: Unified IT platform for automated endpoint management and security.
10+ YOEBachelor's degree or equivalent, 10+ years Java development, 4+ years building highly scalable systems, OOP, REST API design, relational DB design, caching/Redis, familiarity with Kotlin, C++, Golang, Postgres, and AWS; strong quality testing practices.
Java, Kotlin, C++, Golang, Postgres, AWS, Jersey, Spring, Redis, Python
1w
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Principal Software Engineer – Data and Billing QA
Overland Park or New York or Chicago
$111k-$143k/yr OnsiteFull Time
Cboe
CboeBATS: CBOE: Operates global market infrastructure and provides tradable financial products.
Principal-level engineering expertise with AI/agentic tooling, strong Python/Java/C++ skills, Linux, Kafka/Avro/Kudu/Snowflake, CI/CD (Jenkins), SQL and Git; bachelor's degree or equivalent experience.
Claude Code, OpenAI Codex, LangChain, AutoGen, Python, Java, C++, Linux, Kafka, Avro, Kudu, Snowflake, PostgreSQL, MySQL, Oracle, SQL, Jira, Confluence, Git, Jenkins
1mo
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Principal Solutions Developer , Prototyping and Customer Engineering (PACE)
Boston or Austin or Arlington or Seattle or New York or Herndon or Chicago or San Francisco or Dallas
$183k-$284k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
15+ YOE15+ years technical experience, bachelor's in CS/engineering/math (or equivalent), expertise in cloud architecture and CXO engagement, experience developing end-to-end solutions, programming with Python/JavaScript/Go/.Net/Java, EMR of distributed systems.
Python, JavaScript, Go, .Net, Java, AWS
1mo
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Principal/Sr. Principal Modeling & Simulation Systems Engineer
Rolling Meadows, Illinois, United States
$109k-$163k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
5+ YOEUS citizen with active Secret clearance; BS/MS/PhD in STEM with 5+/3+/1+ years respectively; experience developing algorithms, performance models, and technical presentations; proficiency in MATLAB, Python, and C/C++.
MATLAB, Python, C/C++, Java, AFSIM
1mo
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Principal/Sr. Principal Modeling & Simulation Systems Engineer
Rolling Meadows, Illinois, United States
$109k-$163k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEUS citizen able to obtain/maintain Secret clearance; BS/MS/PhD in STEM with 5+ / 3+ / 1+ years (Principal) or 8+ / 6+ / 4+ years (Sr Principal); experience developing algorithms and performance models; proficiency in MATLAB, Python, and C/C++.
MATLAB, Python, C/C++, Java, AFSIM
1mo
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Principal/Sr. Principal Modeling & Simulation Systems Engineer
Rolling Meadows, Illinois, United States
$109k-$163k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEUS citizen with active government clearance (Secret; SAP access) required. STEM degree (BS/MS/PhD) with relevant experience (min 5 years for Principal, 8+ for Sr Principal). Proficiency in MATLAB, Python, C/C++; strong technical writing and presentation skills.
MATLAB, Python, C/C++, Java, AFSIM
1mo
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Staff Software Engineer - Cloud Infrastructure and Devops
San Jose or Chicago or Scottsdale or Austin
$177k-$262k/yr HybridFull Time
PayPal
PayPalNASDAQ: PYPL: Digital platform for sending money and processing online payments.
7+ YOE7+ years software experience, 5+ years operating distributed/cloud systems, 2+ years technical leadership, Bachelor’s/Master’s in CS or related, hands-on with AWS, containers, Python/Java/Go/Bash, Kubernetes, Terraform/CDK.
AWS, EKS, Docker, GitHub Enterprise, CDK, Terraform, GitHub Actions, Datadog, Bash, Python, Go, Java, Kubernetes
1mo
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Solutions Architect - Financial Services (Asset and Wealth Management)
Chicago or Massachusetts or New York or North Carolina or Washington, D.C. or Illinois or United States or United States
$180k-$248k/yr FieldFull Time
Databricks
Databricks: A unified platform for data analytics and artificial intelligence.
7+ YOE7+ years in customer-facing pre-sales or consulting; designing distributed data systems; programming in Python/SQL/Scala/Java/R; experience with cloud providers and data engineering/warehousing technologies; undergraduate degree in engineering or mathematics.
Apache Spark, Delta Lake, MLflow, Unity Catalog, Python, SQL, Scala, Java, R, AWS, Azure, GCP, Hadoop, Kafka
2mo
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Senior Software Engineer, Unified Platform - Trade Management, Trade and Order Processing, Platform Services
Chicago, Illinois, United States
$200k-$275k/yr HybridFull Time
DRW
DRW: Technology-driven principal trading firm operating in global financial markets
Extensive server-side development with microservices, JVM, and modern languages. Familiarity with Kubernetes, Docker, Airflow, SQL, and domain modeling.
Java, Python, Clojure, Airflow, Kubernetes, Docker, Linux, Kafka, RabbitMQ, Git, SQL, HTML, CSS, JavaScript
2w
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DevOps & Site Reliability Lead-Retail Devops
Deerfield, Illinois, United States
$120k-$160k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
10+ YOEExpertise in Java full‑stack and Spring, REST, Oracle/DB2/MySQL, Azure platform (AKS, containers, networking), Azure DevOps CI/CD, PowerShell/Bash scripting, Dynatrace, SRE leadership and reliability engineering.
Java, Spring Boot, Spring MVC, Spring Security, REST, Oracle, DB2, MySQL, BASE24 EPS, C++, AS400, Python, Microsoft Azure, Azure Container Apps, AKS, Docker, VNETs, Private Endpoints, Application Gateway, Azure Key Vault, Azure Monitor, Log Analytics, Azure DevOps, PowerShell, Bash, GitOps, Dynatrace
4w
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EY-Parthenon - Strategy and Execution - Growth Platforms - Software Engineering - Director (New York, NY, US, 10001-8604)
New York City or Atlanta or Boston or Chicago or Dallas or Denver or Detroit or Houston or Los Angeles or McLean or Hoboken or Philadelphia or San Francisco or Seattle
$205k-$235k/yr HybridFull Time
EY
EY: Global firm providing audit, tax, and professional consulting services.
5+ YOEBachelor's in CS/Engineering and 5+ years (or graduate degree and ~3+ years), senior software/platform engineering experience, production AI tooling experience, cloud (AWS/GCP), Python/Java/Scala/TypeScript, containerization, infra-as-code, and client-facing leadership.
Python, Java, Scala, TypeScript, AWS, GCP, Microsoft Copilot, LLMs, vector databases, model orchestration frameworks