618 associate developer jobs at 311 companies in Peotone, IL
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Associate Engineer - 2027 Start
Chicago or New York City
$175k/yrHybridFull Time
Chicago Trading Company: Provides liquidity and manages risk in global derivatives markets.
Pursuing BS/MS in CS/CE or similar, graduating Dec 2026–Jun 2027. Strong CS fundamentals, data structures, algorithms, multithreading. Experience with Java, C++, or Python. Willing to relocate to Chicago or New York.
Northwestern University: Private research university providing higher education and academic research.
0+ YOEBachelor's degree in CS/IT or equivalent experience; no prior experience required. Analytical, SQL/PLSQL, BI and data visualization exposure; strong communication and problem-solving skills.
BI, Cognos BI, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Access, Microsoft Outlook, PL/SQL, Tableau, PowerBI, SQL
CboeBATS: CBOE: Operates global market infrastructure and provides tradable financial products.
0+ YOEBS in Computer Science or equivalent; 0-2 years web development experience; familiarity with Python, Django, JavaScript/React, HTML/CSS, Linux, and relational databases; strong communication and testing practices.
Boston or Chicago or Dallas or New York or Oakland or Washington
$100k-$127k/yrHybridFull Time
Charles River AssociatesNasdaq: CRAI: Provides global economic, financial, and management consulting services.
3+ YOE3-5+ years in full-stack development; BS or MS in CS/SE; strong knowledge of JS/Python/Java; cloud and API experience; ability to lead cross-functional projects.
Fort Lauderdale or Birmingham or Chicago or New York City
$99k-$128k/yrHybridFull Time
OneStreamNASDAQ: OS: AI-driven enterprise finance platform for unified planning and reporting.
1+ YOEBachelor's in CS/EE/CE or equivalent experience; 1-2 years building/deploying ML solutions; 1-2 years programming (Python, C++, C, CSharp, Java, Rust, or Go); experience with SQL/NoSQL, APIs, and cloud preferred.
MorningstarNASDAQ: MORN: Provides independent investment research, data, and analytics.
1+ YOE1-2 years AI engineering experience; rapid AI prototyping; experience with Python, LLMs, prompt engineering, Claude Code or Cursor; data integration and API work; strong collaboration and documentation skills.
Chicago or Stamford or Atlanta or Charlotte or Austin or Washington or Columbus or Dallas or Los Angeles or Milwaukee or Denver or Boston or New York or Florham Park or San Francisco or Silicon Valley or Philadelphia or Phoenix or Pittsburgh or Hartford
$77k-$202k/yrOnsiteFull Time
PwC: Providing audit, tax, and management consulting services to businesses.
2+ YOEBachelor's degree, minimum 2 years experience, Guidewire platform knowledge, Object Oriented Programming, API integration experience, certifications (Guidewire,Scrum Master) preferred, up to 60% travel.
HuronNasdaq: HURN: Professional services firm providing management consulting and digital transformation.
3+ YOE3+ years AI/ML development experience, Bachelor’s in CS/Engineering/Data Science, proficiency in Python, familiarity with scikit-learn/PyTorch/TensorFlow/OpenAI APIs, cloud platforms (Azure, AWS) and Docker, API development experience (FastAPI/Flask).
Chicago Trading Company: Market maker providing liquidity for financial derivative products.
Pursuing a Bachelors or Masters in CS/CE or similar; strong data structures, algorithms, and multithreading; experience with Java, C++, or Python; graduating Dec 2026–Jun 2027; willing to relocate to Chicago or New York.
Applied Systems: Cloud-based software for insurance agency and brokerage management.
Degree in computer science or equivalent; foundational software engineering knowledge; familiarity with cloud, CI/CD, automated testing, Agile, Jira/Confluence; eagerness to learn and grow.
Go, React, C#, Python, gRPC, SQL, REST APIs, Google Cloud Platform, Kubernetes, Terraform, Jira, Confluence, AI tools
DB Sterlin Consultants: Provides civil engineering, construction management, and land surveying services.
6+ YOEBachelor's in engineering, typically 6+ years experience, PE preferred, proficiency with Bentley/OpenRoads, ProjectWise, AutoCAD Civil 3D, Microsoft Office, Bluebeam and Adobe; strong communication and supervisory ability.
AndersenNYSE: ANDG: Independent global provider of tax, legal and consulting services.
3+ YOE3+ years Foundry production experience, production-quality Python and SQL, Foundry Pipeline Builder/Transforms, AIP Logic experience, ability to translate business problems into Foundry designs, strong data literacy and communication.
Thoughtworks: Global consultancy providing software engineering and digital strategy services.
0+ YOEUS work authorization required, residency in Chicago metro required. Less than 2 years professional tech experience. Experience with Java/Python/JavaScript/C#, CS fundamentals, AI-assisted development, and collaborative engineering practices.
Java, Python, JavaScript, C#, GitHub Copilot, ChatGPT, Claude
Northern TrustNASDAQ: NTRS: Financial services for individuals, families, and global institutions.
2+ YOEBachelor's in a STEM field and 2 years experience in software design, development, testing and implementation; experience with Java, REST APIs, microservices, front-end technologies, GIT flow, TDD and cloud-native development.
GIT flow, Java, REST API, Microservice architecture, Spring Boot, Spring Security, TDD, HTML/CSS, bootstrap, React JS, Angular JS, Power BI
Chicago or Atlanta or Dallas or Reston or San Francisco
$85k-$110k/yrOnsiteFull Time
Cresset: Cresset provides personalized wealth management and family office services.
1+ YOEBachelor's degree in CS/engineering, 1+ years data engineering experience, Snowflake and SQL experience, familiarity with APIs, strong analytical and communication skills.
Asbury Park or Chicago or Baltimore or New York City
$70k-$80k/yrHybridFull Time
Solar Landscape: Develops and operates commercial rooftop solar energy projects.
Bachelor's in electrical engineering or related field, internship or related experience preferred, knowledge of utility interconnection process, ability to prepare applications and review site plans.
Chicago or Illinois or California or Colorado or New York
$70k-$95k/yrHybridFull Time
Tempus AINASDAQ: TEM: Builds a data platform for AI-powered precision medicine diagnostics.
1+ YOE1–3 years in IT/security/systems administration with ≥1 year Okta administration; solid understanding of SAML, OpenID Connect, SCIM, REST APIs, Universal Directory, MFA, and troubleshooting authentication and provisioning issues.