712 api engineer jobs at 332 companies in Riverwoods, IL
3d
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AWS Platform/API Engineer
North Chicago, Illinois, United States
$152k-$184k/yr HybridFull Time
5+ YOEBachelor's degree in a related engineering or computer science field and 5 years of platform/API engineering experience, including AWS coding, Python or Java, infrastructure as code, containers, CI/CD, and automation.
AWS, Python, Java, JavaScript, Node.js, AWS CloudFormation, Terraform, Docker, Kubernetes, AWS CodePipeline, Azure DevOps, GitHub, Bash
1w
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z/OS Connect API Engineer
Chicago or Atlanta or Dallas or New Jersey or Nashville
$73k-$174k/yr OnsiteFull Time
Experienced engineer skilled in IBM z/OS Connect, REST APIs, OpenAPI, CICS, COBOL, DB2, enterprise security, CI/CD, GitHub, and Gradle; able to modernize mainframe services.
IBM z/OS Connect Enterprise Edition, REST, OpenAPI, Swagger, YAML, JWT, OAuth 2.0, OpenID Connect (OIDC), RACF, GitHub Actions, Gradle, CICS, COBOL, DB2, GitHub, Git, JSON, XML, Java, Spring Boot
2w
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Senior Manager, API and Middleware Engineering
Chicago, Illinois, United States
$170k-$182k/yr OnsiteFull Time
8+ YOEBachelor's degree and 8+ years experience designing and leading enterprise API, middleware, and integration platforms with MuleSoft; strong vendor management, production support, API governance, and cross-team collaboration skills.
MuleSoft Anypoint Platform, Salesforce, CI/CD, DevOps
3d
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Lead Software Engineer, API Integrations
Chicago, Illinois, United States
$150k-$170k/yr HybridFull Time
7+ YOERequires 7–10+ years designing, developing, implementing, and supporting applications, with expertise across .NET, C#, APIs, databases, Azure cloud, integrations, security, and enterprise architecture.
Microsoft .NET Framework, Microsoft .NET Core, C#, ASP.NET Core, Web API, JSON, Entity Framework, React, HTML5, CSS, JavaScript, jQuery, AJAX, VB.NET, SQL, PL/SQL, TypeScript, Python, Java, Node.js, ASP.NET, Web Forms, MVC, LINQ, SQL MI, SQL Server, SSIS, Databricks, Azure Data Factory, JIRA, GitHub, Jenkins, Azure DevOps, ASP.NET Core Identity, Entra ID, OAuth, OpenID, Microsoft Azure, Azure App Services, Azure Functions, Azure Storage, Azure Key Vault, Azure Monitor, Application Insights, Azure AD, Fenergo CLM, Salesforce CRM
2mo
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Senior Software Engineer (Hogan API)
Hopkins or Atlanta or Chicago or Charlotte or Englewood or Brookfield or Irving
$120k-$141k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent and 5+ years relevant experience. Experience with mainframe/Hogan development (COBOL, JCL, CICS), APIs, system design, testing, security, and cross-team collaboration; Scrum familiarity.
Hogan COBOL, JCL, CICS, JSON, Splunk, IMS Database, GitLab, IDz/RDz (IBM Developer for zOS), Jira
2mo
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Senior Software Engineer - Customer Integrations (API)
United States or New York City or Dallas or Austin or Houston or Chicago or Nashville or Miami or Atlanta
$140k-$160k/yr RemoteFull Time
3+ YOE3+ years building backend services with Go/Java/Python/C#; strong API design, SQL/PostgreSQL, cloud (AWS/Azure/GCP/OCI) and Terraform experience; professional software engineering experience and strong communication/system design skills.
Go, Java, Python, C#, SQL, PostgreSQL, AWS, Azure, GCP, OCI, Terraform
6d
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Solutions Engineer
Atlanta or Washington, D.C. or Chicago or Phoenix or Seattle or Boston or Detroit
$180k-$280k/yr FieldFull Time
5+ YOERequires 5+ years in solutions engineering or related roles, API and SFTP integration expertise, implementation ownership, strong technical and commercial communication, willingness to travel up to 100%, and a bachelor's degree or equivalent experience.
SFTP, API, Yardi, RealPage, Entrata, MRI, SQL, Python, Java, ETL
1w
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Manager, AI Engineer
Denver or Orlando or Chicago or Kansas City or Short Hills or Philadelphia or Memphis or Dallas or Houston
OnsiteFull Time
5+ YOE2+ MgmtRequires 5+ years in AI/ML, data engineering, or cloud solution engineering, including 2+ years in consulting or client-facing leadership; bachelor's degree, cloud AI expertise, Python, APIs, microservices, containers, and CI/CD.
Microsoft Azure, AWS, Google Cloud, Salesforce, Python, API, microservices, containers, CI/CD, Azure AI/ML, AWS Bedrock, AWS SageMaker, Google Cloud Vertex AI, MLOps
3w
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GTM AI Engineer
Austin or Chicago or New York City or Salt Lake City or San Francisco or United States
$115k-$175k/yr RemoteFull Time
Background in software/data engineering or applied AI, experience shipping AI/LLM tools to production, systems thinking, API and workflow integration experience, strong independent delivery and stakeholder partnership skills.
Gong, Salesforce, APIs, agent frameworks, workflow orchestration, LLM
1mo
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Senior Solutions Engineer
Chicago or New York or United States or Canada
RemoteFull Time
3+ YOE3+ years in solutions/sales/technical engineering supporting brokerage or trading infrastructure; experience with FIX, REST/APIs, SQL and a scripting language (Python/JavaScript/Go); strong communication and troubleshooting skills.
APIs, FIX, REST, SQL, Python, JavaScript, Go
3d
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Sr. Software Engineer II, Platform/API
Chicago or California or Colorado or Florida or Georgia or Illinois or Indiana or Minnesota or Missouri or Montana or New Jersey or New York or North Carolina or Ohio or Oregon or Pennsylvania or South Carolina or Texas or Utah or Vermont or Virginia or Washington or Wisconsin or country_code
$140k-$190k/yr HybridFull Time
6+ YOE6+ years building and operating backend services; Node.js, TypeScript, SQL, Docker, Kubernetes, cloud, event-driven architecture, and workflow reliability expertise. Bachelor's or master's degree or equivalent experience.
Node.js, TypeScript, Kafka, Google Cloud Pub/Sub, SQL, Docker, Kubernetes, Google Cloud Platform, Codex, Cursor, Claude Code, Statsig
1mo
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Distinguished Engineer
Chicago, Illinois, United States
$255k-$382k/yr HybridFull Time
15+ YOE15+ years software engineering experience with distributed systems, enterprise AI, experience with Python/Java, APIs/microservices, cloud, CI/CD and AI governance; bachelor's in IT/CS/Engineering required.
Python, Java, Apache Iceberg, CI/CD, DevSecOps
2d
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Implementation Engineer
Chicago, Illinois, United States
$130k-$175k/yr HybridFull Time
4+ YOERequires 4+ years integrating or consulting on Web APIs, experience with distributed systems, database design, and systems architecture, plus strong communication, technical problem-solving, and project delivery skills.
Web APIs, APIs, SDKs, RSUs
3mo
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Sr. Engineer - Oil & Gas
Lisle, Illinois, United States
$90k-$140k/yr OnsiteFull Time
10+ YOEBS in Civil, Mechanical, Chemical, Electrical or Petroleum Engineering; 5-15 years in oil/gas engineering; 3+ years PM experience; knowledge of DOT/API/ANSI/ASME; travel willingness; MS Office proficiency.
Word, Excel, PowerPoint, MS Project
2mo
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Founding Forward Deployed Engineer (FDE)
San Francisco or Chicago
$150k-$200k/yr HybridFull Time
2+ YOE2+ years in customer-facing engineering/implementation roles; strong Python and TypeScript/React skills; experience with APIs, ETL, webhooks, integrations, data modeling, and production debugging; comfortable on-site with customers and frequent travel.
Python, TypeScript, React, Kafka, AWS, Google Slides, APIs, ETL, webhooks
3w
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Sr Engineer Process
Downers Grove, Illinois, United States
$148k-$211k/yr HybridFull Time
15+ YOEBachelor’s in Chemical Engineering, 15+ years process engineering experience in energy/chemical industries, PFD/P&ID and HAZOP/LOPA experience, ASME/API knowledge, proficiency with AspenTech, strong communication and leadership skills.
AspenTech
2w
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Structural Engineer III
Chicago, Illinois, United States
$99k-$142k/yr OnsiteFull Time
5+ YOEBachelor of Science in civil, structural, or related engineering; 5+ years of utility structural engineering experience; design-team leadership; professional engineer registration preferred; proficiency with engineering design software.
Risa3D, Risa Foundation, Mathcad, Mat3D, SAP2000, STAAD, AutoCAD, LPile, Microsoft Office, Microsoft Excel, ACI, AISC, ASCE, ASTM, ANSI, API, IBC, OSHA, PIP
1mo
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Application Engineer - Automation
Hanover Park or Indianapolis
$75k/yr FieldFull Time
5+ YOEBachelor's degree required, 5+ years in distribution/material handling, knowledge of AGV/VLM/ASRS, API and PLC controls, Microsoft Office, strong communication and project skills.
API, PLC, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint, Microsoft Word
2d
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Associate Instrumentation Engineer
Lisle, Illinois, United States
$90k-$130k/yr HybridFull Time
3+ YOEBachelor of Science in engineering and 3+ years of experience required. E.I.T. preferred, with knowledge of ISA, API, and ASME standards, SPI, strong organization, and communication skills.
SPI, DCS, PLC, P&ID
2w
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Forward Deployed Engineer
Morrisville or Chicago or Raleigh or California or Colorado or Connecticut or District of Columbia or Hawaii or Illinois or Maryland or Massachusetts or Minnesota or Nevada or New Jersey or New York or Oregon or Rhode Island or Washington
$180k-$220k/yr HybridFull Time
5+ YOERequires 5+ years in software engineering, solutions engineering, applied AI, or related technical work; experience deploying AI solutions, LLMs, retrieval architectures, agents, enterprise APIs, and workflow platforms.
Microsoft Copilot Studio, Azure OpenAI, Microsoft 365, Microsoft Power Platform, ServiceNow, Python, JavaScript
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