142 software framework developer jobs at 74 companies in Downers Grove, IL
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Staff Software Engineer
Hartford or Charlotte or Columbus or Chicago
$116k-$174k/yrHybridFull Time
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)
RB GlobalNYSE: RBA: Omnichannel marketplace for commercial assets and vehicles.
10+ YOEBachelor's in CS/IT, 10+ years software development with backend Java experience; proficiency in Python/Go, Spring Framework, cloud platforms, containerization, relational databases, CI/CD, and strong communication.
Java, Python, Go, Spring Framework, Spring Boot, Spring Data, Spring Security, MySQL, PostgreSQL, AWS, Azure, GCP, Docker, Kubernetes, React, Angular
Attune: Healthcare voice AI platform automating patient and member engagement for health plans, providers, and value-based care organizations.
7+ YOERequires 7+ years of software development experience, web, backend, and AI expertise, leadership and mentoring ability, and proficiency with listed programming languages, frameworks, APIs, databases, AWS EKS, and Kubernetes.
Caterpillar Inc.NYSE: CAT: Global manufacturer of construction and mining equipment and engines.
Software development experience with Python or GoLang, OOP, software architecture, testing, Git, CI/CD, AWS, GenAI frameworks, and cross-functional collaboration.
Python, GoLang, GitHub Actions, AWS, CloudFormation, LangChain, LangGraph, Semantic Kernel, Crew.ai, Large Language Models (LLMs), Prompt Engineering, FastAPI, Apache Airflow, Git, Sagemaker Studio, Lambda, API Gateway, RDS, OOP
Caterpillar Inc.NYSE: CAT: Global manufacturer of construction and mining equipment and engines.
Requires software development experience, Python or GoLang, OOP, CI/CD, AWS, Git, AI frameworks, and experience designing, deploying, testing, and scaling software applications.
Python, GitHub Actions, AWS, CloudFormation, LangChain, LangGraph, Semantic Kernel, Crew.ai, Large Language Models (LLMs), Prompt Engineering, FastAPI, Apache Airflow, GoLang, Git, SageMaker Studio, Lambda, API Gateway, RDS, OOP
Honeycomb Insurance: AI-driven commercial real estate insurance provider serving building owners, property managers, condominium associations, and developers.
2+ YOE2+ years full-stack development with Node.js and a front-end framework (Angular/React/Vue), bachelor’s in CS or equivalent, experience shipping SaaS features, strong ownership and problem-solving.
Atlanta or Boston or Chicago or Indianapolis or United States or Canada or North America
RemoteFull Time
Greenlight Guru: Private medical-device SaaS providing QMS and clinical-data software to MedTech manufacturers.
4+ YOE4+ years professional software development experience; React and modern JavaScript framework proficiency; experience with LLMs/generative AI and cloud-native architectures; REST/RPC/GraphQL APIs, testing, CI, and strong communication skills.
NewmarkNASDAQ: NMRK: Global commercial real estate advisory and service provider.
12+ YOE12+ years software engineering experience; expert with JavaScript/TypeScript front-end frameworks and backend languages; strong distributed systems, microservices, cloud, database, CI/CD, and agentic AI experience.
Capital OneNYSE: COF: A technology-driven bank providing diverse financial services.
4+ YOEBachelor’s degree, 4+ years software engineering experience, 1+ year cloud experience (AWS/Azure/GCP). Preferred: Master’s, 7+ years with core languages, cloud experience, open source frameworks, and people management.
JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, Go, Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud, GCP
Chicago or Washington or District of Columbia or Florida or Illinois or Maryland or Michigan or North Carolina or New York or Pennsylvania or Texas or Vermont or Virginia or United States
$90k/yrHybridContract
Civis Analytics: Data science and AI providing analytics software and services to governments, nonprofits, brands, and mission-driven organizations.
1+ YOE1–2 years professional software engineering experience; familiarity with AI/ML and tools; front-end React and back-end frameworks (Rails/Django/Node); SQL proficiency; strong problem-solving and collaboration skills.
React, Python, Ruby, Node, SQL, Claude Code, GitHub Copilot, ReactJS, AngularJS, VueJS, Rails, Django, NodeJS, Go, Flask, Amazon Web Services (AWS), D3, pandas, scikit-learn, NumPy, SciPy, R, STATA
Zoro: Private B2B e-commerce distributor supplying businesses with tools, parts, equipment, and industrial supplies.
3+ YOE3+ years software engineering experience, proficiency with TypeScript and Python, experience with cloud-based microservices, familiarity with AI tools and front-end frameworks, bachelor's in CS or equivalent.
Capital OneNYSE: COF: A technology-driven bank providing diverse financial services.
6+ YOE1+ MgmtBachelor's degree, 6+ years of software engineering experience, and 1+ year of cloud computing experience required. Preferred: advanced experience with listed technologies, frameworks, Agile, and people management.
JavaScript, Java, HTML, CSS, TypeScript, SQL, Python, Go, Open Source RDBMS, NoSQL, Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud, Agile
Epsilon: Epsilon is a global marketing-data, consumer-analytics, and marketing-technology serving brands.
6+ YOEBachelor's in CS or equivalent experience, 6+ years backend/full-stack development, strong Java and distributed systems experience, familiarity with streaming platforms (Kafka/Kinesis/Pulsar), SQL and NoSQL, TypeScript and SPA frameworks, cloud-native tools preferred.
JPMorgan ChaseNYSE: JPM: Global financial services and investment banking firm.
5+ YOERequires 5+ years of software engineering experience, Java and Spring Boot microservices, Kafka, React with TypeScript, MongoDB, REST APIs, testing frameworks, AI-assisted development, CI/CD, resiliency, and security expertise.
LenovoHKSE: 992: Global technology delivering Smarter Technology for All.
5+ YOE5+ years software engineering experience, Bachelor's in CS/Engineering, cross-platform UI framework experience (React Native/Flutter/Kotlin Multiplatform), native Android or Windows depth, and strong delivery and collaboration skills.
Scottsdale or San Francisco or Chicago or New York City
$106k-$130k/yrHybridFull Time
Early Warning Services: U.S. bank-owned fintech and consumer reporting agency providing identity, fraud-risk, and real-time payment solutions to financial institutions.
5+ YOEBachelor's degree required. 5+ years developing software or test automation using two of Java, Ruby, Node.js, or Objective-C. Experience with CI/CD, test automation for API/web/mobile, and test frameworks.
Supernova Technology: Private fintech providing cloud-based securities-based lending software to banks, wealth managers, and financial advisors.
Entry-level software engineer; learn SDLC, backend, coding; BS in CS or related field or equivalent practical experience; Java/C/C++, JavaScript; Java Spring Framework; handling high-priority requests; startup adaptability.
Java, C/C++, JavaScript, Python, Spring Framework, Spring Boot
Capital OneNYSE: COF: A technology-driven bank providing diverse financial services.
4+ YOE1+ MgmtBachelor's degree, 4+ years of professional software engineering experience, and 1+ year of cloud computing experience. Preferred: people management, Agile, open-source framework, and advanced programming experience.
Java, Python, SQL, Node, Go, Scala, RDBMS, NoSQL, Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud, GCP, Agile
InfleqtionNYSE: INFQ: Public quantum-technology building neutral-atom computers, precision sensors, and software for governments, enterprises, and research institutions.
Bachelor's degree in a related field, strong programming skills with Python preferred, quantum software framework experience, professional communication skills, and collaborative problem-solving ability.