214 software application engineer jobs at 113 companies in Naperville, IL

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Application Engineer - Software & Controls
Glendale Heights, Illinois, United States
OnsiteFull Time
LHP Engineering Solutions
LHP Engineering Solutions: Provides functional safety engineering and embedded software for automotive systems.
2+ YOEAssociates degree in a technical field, 2+ years software coding experience, proficiency in MATLAB/Simulink/C/C++/Codesys, functional safety experience and hydraulic/mechatronic knowledge preferred.
AUTOSAR, ISO26262, ASPICE, ISO/SAE 21434, MATLAB, Simulink, C, C++, Codesys, HYDAC MATCH, CANBus, Ethernet
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Application Engineer- Software & Controls
Glendale Heights, Illinois, United States
$90k-$100k/yr OnsiteFull Time
HYDAC
HYDAC: Provides industrial hydraulic, electronic, and fluid engineering solutions.
2+ YOEAssociates degree in technology, 2+ years software coding experience, proficiency in MATLAB/Simulink/C/C++/Codesys, hydraulic/mechatronic knowledge and CANBus/Ethernet protocols a plus; willing to travel up to 10%.
MATLAB, Simulink, C, C++, Codesys, HYDAC MATCH, CANBus, Ethernet
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Sr. Software Application Developer
Northbrook, Illinois, United States
$100k-$140k/yr OnsiteFull Time
CF Industries
CF IndustriesNYSE: CF: Manufactures nitrogen and hydrogen products for fertilizer and energy.
6+ YOESenior software developer with 6-9 years of related experience; strong SDLC knowledge; able to design, develop, and troubleshoot software solutions; collaborate with IT stakeholders.
2w
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Sr. Security Software Engineer, Application Security
Chicago or United States
$156k-$320k/yr RemoteFull Time
Pinterest
PinterestNYSE: PINS: Visual discovery engine for finding and saving ideas.
5+ YOEBachelor's degree in computer science, engineering, or related field or equivalent experience; 5+ years in product/application security or security software engineering; Python proficiency.
Python
4d
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Sr. Software Engineer (Data & Application Engineer)
Cincinnati or Atlanta or Hopkins or Chicago or Gresham or Denver or Charlotte or Brookfield or Irving or Earth City
$112k-$131k/yr HybridFull Time
U.S. Bank
U.S. BankNYSE: USB: Provider of personal, business, and institutional financial services.
5+ YOEBachelor’s degree or equivalent experience and 5–6 years of relevant experience; strong programming, data engineering, API, cloud, DevOps, database, and secure software development skills.
Java, Python, SQL, JavaScript, Git, CI/CD, DevOps
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Sr Application Developer
Chicago, Illinois, United States
$42-$62/hr RemoteFull Time
Rush University Medical Center
Rush University Medical Center: Academic medical center providing patient care and medical education.
5+ YOEBachelor's degree; 5 years of software development, system analysis, or application support experience; 3+ years developing Android/iOS applications; experience with web technologies, APIs, agile methods, and healthcare compliance.
Software Development Life Cycle (SDLC), Service-Oriented Architecture (SOA), Object-Oriented Analysis and Design (OOAD), UML, J2EE, HTML, CSS, .NET, SQL, JavaScript, RESTful APIs, Flutter, Epic, EMR, MyChart, FHIR, scrum, agile
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Application Developer, Senior
Washington or Orlando or Fort Meade or Minneapolis or Huntsville or Dayton or San Diego or Fort Sheridan or Devens or Norfolk or Millington or Phoenix or Fort Worth or Peterson Air Force Base or Belle Chasse or Buckley Air Force Base or San Antonio or MacDill Air Force Base or Tampa or Quantico or Lackland Air Force Base or Yorktown or Offutt Air Force Base or Rome or Reston or Camp Parks
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
6+ YOERequires 6+ years of application or software development, Node.js with TypeScript, SQL, PostgreSQL, Redis, Elasticsearch, automated testing, TS/SCI clearance with polygraph, and a bachelor's degree.
Node.js, TypeScript, SQL, PostgreSQL, Redis, Elasticsearch, JSON, Java, JavaScript, Microsoft SharePoint, XML, VBAs, Oracle, MongoDB, Solr, OpenAI
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Engineer, Application Security
Chicago, Illinois, United States
$103k-$133k/yr HybridFull Time
Cboe
CboeBATS: CBOE: Operates global market infrastructure and provides tradable financial products.
2+ YOE2+ years software or application security experience, hands-on development, Docker/Kubernetes familiarity, knowledge of web/API vulnerabilities, CI/CD and security tooling, bachelor's preferred.
Docker/OCI, Kubernetes, Git, CI/CD, SAST, SCA, secret scanning, Go, Java, C#, Python, Node.js
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Software Engineer
Schaumburg, Illinois, United States
$73k-$130k/yr RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
3+ YOEBachelor's degree in computer science or engineering; 3+ years full-lifecycle software development; 2+ years HTMX; 1+ year Go building services, APIs, and web applications.
Go, HTMX, Microsoft .NET, React, Tailwind, Microsoft Azure, GitHub Copilot, Microsoft 365, Terraform, Helm, Flux, Kubernetes, Splunk, Grafana, Prometheus, Dynatrace, Application Insights, OWASP, HIPAA, MS SQL, PostgreSQL
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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
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Application Developer
Chicago, Illinois, United States
$65k-$90k/yr HybridFull Time
ProSight Financial Association
ProSight Financial Association: Professional association for financial services research and training.
3+ YOEBachelor's in computer science,3+ years software development,2+ years SQL and .NET,Microsoft Fabric and SSIS preferred,Python preferred,Agile experience,strong analytical and communication skills.
SQL, .NET, Microsoft Fabric, Microsoft Azure, SSIS, Python
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Application Developer III
Saint Paul or Lake Elmo or Evansville or Chicago
$98k-$199k/yr OnsiteFull Time
Old National Bank
Old National BankNASDAQ: ONB: Regional financial services provider offering banking and wealth solutions.
5+ YOEBachelor's degree or equivalent experience,5+ years software engineering experience,proficiency in two or more of Go,Python,TypeScript,experience with AWS,CI/CD,and Terraform,and applied AI/agentic delivery experience preferred.
Go, Python, TypeScript, AWS, Amazon Bedrock, Bedrock Guardrails, Bedrock Knowledge Bases, Step Functions, Lambda, Terraform, GitOps, CI/CD
3mo
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Application Developer
Naperville, Illinois, United States
$60k-$80k/yr OnsiteFull Time
Investortools
Investortools: Software for fixed-income portfolio management and credit analysis.
0+ YOEBachelor's degree in technology, science, finance, economics, math, or engineering; strong communication; ability to work in a fast-paced, collaborative environment; eligible to work in the U.S. without visa sponsorship.
SQL, Python, Java, C#, Git
2d
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Software Engineer
Chicago or Peoria or Irving or Dallas
$98k-$158k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction and mining equipment, engines, and gas turbines.
Requires Python software development, OOP, Git, CI/CD, AWS, Snowflake, software testing, and application architecture experience; onsite five days weekly in Chicago, Peoria, or Dallas.
Python, Git, Jenkins, GitHub Actions, Azure DevOps, AWS, AWS Lambda, Amazon Kinesis, Amazon EventBridge, Amazon CloudWatch, AWS CloudFormation, Amazon DynamoDB, AWS Fargate, Amazon S3, Amazon SageMaker, AWS IAM, Amazon RDS, Snowflake, GitHub Copilot, Claude Code
1d
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Remote Senior Software Developer
United States or Chicago or San Francisco
$200-$300/hr RemoteContract
Turing
Turing: AI-powered platform connecting companies with global remote software developers.
3+ YOE3+ years of software engineering experience, strong Python expertise, full-stack application and scalable software deployment experience, software architecture and debugging skills, and excellent communication.
Python, JavaScript, ReactJS, C, C++, Java, Rust, Go
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Lead Software Engineer Java
Chicago, Illinois, United States
$138k-$185k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOE5+ years of software engineering experience with advanced Java, Spring Boot, microservices, Python, system design, application development, testing, operations, and AI-assisted engineering tools.
Java, Spring Boot, Python, Microservice Architecture, Software Development Life Cycle, AI-assisted software development tools
4d
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Senior Software Engineer
Chicago or New Jersey or Atlanta or Dallas or United States
$73k-$174k/yr HybridFull Time
Capgemini
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
2+ YOERequires 2–4 years in software engineering, backend development, machine learning, NLP, or related fields; Python, LLM APIs, RAG, AWS, Docker, Kubernetes, NLP, and AI application deployment experience.
OpenAI, Anthropic, Hugging Face, Python, AWS, Docker, Kubernetes, MCP, GPT, BERT, Llama, LangChain, LangGraph, LlamaIndex, Semantic Kernel, Pinecone, Weaviate, Chroma, Qdrant, Azure AI Search
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Software Engineer, Proactive Capabilities
Bellevue or Menlo Park or New York City or Denver or Westlake or Chicago or Lake Mary or Clearwater or Gainesville or Washington
$130k-$195k/yr HybridFull Time
Robinhood
RobinhoodNASDAQ: HOOD: Provides a commission-free platform for investing and financial services.
Software engineering and system design skills; scalable microservices; Go or Python; AWS or GCP; Kubernetes; security, application security, and security tooling experience.
Go, Python, AWS, GCP, Kubernetes
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Software Engineer
Chicago or United States
$90k-$131k/yr HybridFull Time
Morningstar
MorningstarNASDAQ: MORN: Provides independent investment research, financial data, and management services.
3+ YOEBachelor's in Computer Science/Engineering, 3+ years building production-grade applications; strong Python, R, or SQL; Git, CI/CD, automated testing; experience with AWS services preferred.
Python, R, SQL, Git, CI/CD, AWS Lambda, Amazon EventBridge, Amazon ECS, Amazon ECR, Amazon EC2, Amazon API Gateway, AWS IAM, Amazon S3, Datawrapper, Content Management Systems (CMS)
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Software Engineer
Chicago, Illinois, United States
$90k-$131k/yr HybridFull Time
Morningstar
MorningstarNASDAQ: MORN: Provides independent investment research, data, and analytics.
3+ YOE3+ years building production-grade applications; bachelor’s in CS/Engineering; strong Python, R, or SQL skills; Git and CI/CD experience; AWS familiarity; strong communication and testing practices.
Python, R, SQL, Git, CI/CD, AWS Lambda, EventBridge, ECS, ECR, EC2, API Gateway, IAM, S3, Datawrapper