Java Python Developer Jobs in Diamond, IL, US

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Senior Developer - BAW Specialist

St. Louis or Dallas or Downers Grove

$112k-$187k/yr OnsiteFull Time

KemperNYSE: KMPR: Provides specialized auto, life, and health insurance services.

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

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Senior Software Engineer/Full Stack Developer

Denver or Naperville

HybridFull Time

PTMA Financial Solutions: Provides treasury and investment services to public sector entities.

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

2mo

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2mo

Software Engineer II

Oak Brook, Illinois, United States

OnsiteFull Time

Inspira Financial: Provides health, wealth, retirement, and benefits administration services.

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

2mo

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2mo

Software Engineer II

Schaumburg, Illinois, United States

$64k-$128k/yr OnsiteFull Time

Motorola SolutionsNYSE: MSI: Provides safety and security technology for government and enterprise.

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

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Senior Software Engineer

Lisle, Illinois, United States

$92k-$138k/yr OnsiteFull Time

International Motors: Manufacturer of commercial trucks, buses, and transportation solutions.

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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1mo

Ignition Developer

Bannockburn or Chicago or Crystal Lake or Mokena or Naperville or Peoria

$100k-$120k/yr HybridFull Time

Baxter & Woodman: Engineering and technology services for municipal infrastructure projects.

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

1mo

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1mo

Machine Learning Engineer - Senior Associate

Chicago, Illinois, United States

$119k-$185k/yr OnsiteFull Time

JPMorgan ChaseNYSE: JPM: Global financial firm providing banking and investment management services.

Bachelor's degree in Computer Science or equivalent; 5+ years software development with AI/ML integration; strong Python; experience with data pipelines, cloud, and CI/CD; proficient in ML/DL and LLM-related techniques.

Python, Java, C, C++, Go, TensorFlow, PyTorch, scikit-learn, Keras, AWS, Azure, Terraform, Apache Kafka, SQL, NoSQL, Jenkins, Splunk, Spark, CI/CD, LLM, SRE

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AI Engineer II

Chicago or Cincinnati or Tempe or Irving or St. Petersburg or Salt Lake City or Allentown or West Palm Beach or Rochester

$101k-$159k/yr HybridFull Time

PaychexNASDAQ: PAYX: Provider of integrated payroll, HR, and benefits outsourcing solutions.

6+ YOEBachelor’s degree in computer-related field; 6 years enterprise software development; 1 year experience in agentic ML/deep learning; infrastructure experience; strong communication and problem solving; Python, API, Azure, API, Java preferred.

Python, API, Microsoft Azure, Java, API, MCP servers

1mo

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1mo

Senior Software Engineer

Hartford or Charlotte or Naperville or Chicago

$97k-$145k/yr HybridFull Time

The HartfordNYSE: HIG: Provides business and personal insurance, group benefits, and investments.

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

1mo

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1mo

Sr IT Engineer Data

Bolingbrook, Illinois, United States

$153k-$154k/yr OnsiteFull Time

Ulta BeautyNASDAQ: ULTA: Largest US beauty retailer selling cosmetics and salon services.

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

1mo

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1mo

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

Crowe: Global professional services firm providing audit, tax, and consulting.

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

1mo

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1mo

Senior Lead Data Engineer - General Ledger

Columbus or Chicago

$138k-$180k/yr OnsiteFull Time

JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.

5+ YOE5+ years in software/data engineering; cloud data and platform engineering; AWS, Kubernetes, Java/Python, SQL; Databricks; CI/CD; data and governance.

AWS, Kubernetes, Databricks, SQL, Java, Python, Terraform, CloudFormation

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Senior Software Engineer

Lisle, Illinois, United States

$92k-$138k/yr OnsiteFull Time

International MotorsXETRA: 8TRA: Manufacturer of commercial trucks, buses, and heavy-duty engines.

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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1mo

JR APPLICATION DEVELOPER

Bloomingdale, Illinois, United States

$60k-$75k/yr OnsiteFull Time

NOW Health Group: Manufactures and distributes natural health products and supplements.

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

1mo

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1mo

Software Development Engineer in Test (SDET)

Lisle, Illinois, United States

$91k-$146k/yr OnsiteFull Time

BroadcomNASDAQ: AVGO: Global supplier of semiconductor and infrastructure software products.

5+ YOEExperienced SDET with full-stack testing, test automation, CI/CD, REST API automation; BS in Electrical Engineering or Computer Science and 5+ years

REST API Automation, Jenkins, JMeter, Python, JavaScript, Java, Groovy

1mo

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1mo

Site Reliability Engineer II - Epic

Secaucus or Schaumburg

$111k-$130k/yr HybridFull Time

Quest DiagnosticsNYSE: DGX: Provides clinical laboratory diagnostic testing and health information services.

4+ YOE4+ years with multiple APM tools and Dynatrace; 3+ years SRE; software development/infrastructure/ops experience; certifications in AWS, DevOps, Kubernetes, Dynatrace or similar; CI/CD and version control; scripting (Python, Bash, Go); strong problem-solving and communication; agile environment.

Dynatrace, Prometheus, Grafana, Neoload, Jmeter, Splunk, AWS, Azure, GCP, Terraform, Ansible, Kubernetes, Docker, IIS, HTML, Java, C#, C, Python, Bash, Go

1mo

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1mo

Lead Software Engineer, Full Stack (Global Payment Network)

Riverwoods, Illinois, United States

$179k-$205k/yr OnsiteFull Time

Capital OneNYSE: COF: Financial institution providing credit cards, banking, and auto loans.

4+ YOEBachelor’s degree; 4+ years software engineering; 1+ year cloud experience (AWS/Azure/GCP).

JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, Go, Docker, Kubernetes, AWS, Open Source RDBMS, NoSQL

2mo

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2mo

Engenheiro Software (Oak Brook, IL, US)

Oak Brook, Illinois, United States

$84k-$129k/yr OnsiteFull Time

CNHNYSE: CNH: Manufactures machinery for the agricultural and construction sectors.

2+ YOEBachelor’s or Master’s in Computer Science; 2 years of experience or equivalent; strong problem solving and software development skills.

Python, Java, C++, Software testing, Software development

2mo

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2mo

Integration & Test Engineer Level 2/3

Rolling Meadows, Illinois, United States

$85k-$128k/yr OnsiteFull Time

Northrop GrummanNYSE: NOC: Designs and manufactures aerospace, defense, and space systems.

BS in Electrical or Mechanical Engineering with 2+ years (Level 2) or 5+ years (Level 3); experience with hardware/software/firmware; ability to obtain/maintain Secret clearance.

MATLAB, C, C++, Java, Python, DOORS, VCRMs