92 api developer jobs at 36 companies in Madison, OH
2w
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API Developer
Pittsburgh or Cleveland or Dallas or Birmingham or Phoenix or Denver
OnsiteFull Time
8+ YOE8+ years Java/J2EE experience building RESTful APIs using Spring Boot and microservices; experience with DevOps, Kafka, IBM MQ, SQL/NoSQL and cloud platforms required.
Java, J2EE, Spring Boot, Microservices, REST API, Angular, XML, JSON, Swagger, Jenkins, uDeploy, GIT, Kafka, IBM MQ, SQL, No Sql, AWS, Azure, GitHub, CI/CD, React, JavaScript, HTML, CSS, JSON Web Token (JWT), UML, XPath
1mo
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Integrations API Developer
Cleveland or United States
$100k/yr RemoteFull Time
3+ YOE3+ years full-stack development and integrations experience (C#, .NET, MS SQL). Experience building RESTful and SOAP API integrations, middleware and data transformation, troubleshooting, documentation, and collaborating with customers.
RESTful, SOAP, C#, .NET, MS SQL, APIs
3d
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Software Engineer - C#/Angular/API
Pittsburgh or Denver or Birmingham or Farmers Branch or Cleveland or Phoenix or Strongsville
$75k-$138k/yr OnsiteFull Time
3+ YOERequires a bachelor's degree or equivalent experience and 3+ years of enterprise software development experience with C#, .NET, Angular, REST APIs, SQL Server, T-SQL, and Agile methodologies.
C#, .NET, ASP.NET Core, Angular, Entity Framework Core, SQL Server, RESTful APIs, T-SQL, Microsoft Copilot, ChatGPT, Claude, CI/CD, DevOps, Scrum
1mo
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Automation Engineer 3
Columbus or Cincinnati or Detroit or Cleveland or Akron
$70k-$154k/yr HybridFull Time
5+ YOEDesign and deliver enterprise automation solutions using Microsoft Power Platform, Copilot Studio, Dataverse, APIs and Azure; 5+ years automation/AI development and a bachelor’s degree required.
Microsoft Power Platform, Microsoft Copilot Studio, Dataverse, APIs, SQL, JSON, Microsoft SharePoint, Microsoft Teams, Azure Logic Apps, Azure Functions, Power Fx, JavaScript, PowerShell, C#, AI Builder, Azure OpenAI, AWS
2d
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Product Developer, Sr
Solon, Ohio, United States
HybridFull Time
5+ YOE5+ years of software development experience; expertise in React, Python, Django, SQL, APIs, full-stack development, architecture, testing, security, and performance optimization; bachelor's degree or equivalent experience.
React, Angular, Python, Django, SQL, RESTful APIs, GitHub Copilot, Codex, Claude
2d
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Engineer
Cleveland, Ohio, United States
$100k-$110k/yr OnsiteFull Time
6+ YOERequires 6+ years in software development and Salesforce integration, Apex expertise, Salesforce certifications, REST/SOAP APIs, CI/CD, Agile/Scrum, and a bachelor's degree or equivalent experience.
Apex, Salesforce, Flows, Force.com, LWC, Aura, CRMA, AI, CPQ, nCino, REST, SOAP, Sales Cloud, Service Cloud, Experience Cloud, ApexGuru Scale Center, Copado, JIRA, ServiceNow, CI/CD, Gearset, Jenkins, Salesforce DX, Agile, Scrum
1mo
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Custom Software Engineer Python - 6365276
Morristown or Charlotte or Dallas or Cleveland or California or Colorado or Illinois or Maine or Maryland or Massachusetts or Minnesota or New York or New Jersey or Virginia or Washington or District of Columbia
$37-$47/hr HybridFull Time
5+ YOE5+ years Python experience, Django/Flask and REST API development, SQL, Alteryx, JIRA/Octane, Agile experience, bachelor's degree, and familiarity with banking and financial datasets.
Python, Alteryx, JIRA, OpenText ALM Octane, SQL, Django, Flask, REST API, Playwright, Jenkins, Git
1mo
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SOFTWARE DEVELOPER - K2 GRC
Hudson, Ohio, United States
OnsiteFull Time
2+ YOEBS degree, 2+ years application development, proficiency in one or more major languages (JavaScript/TypeScript, Python, C#, Java), web/API/DB experience, familiarity with cloud (AWS/Azure) and secure coding.
JavaScript, TypeScript, Python, C#, Java, SQL, NoSQL, AWS, Azure
1mo
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Software Engineer
Highland Heights, Ohio, United States
OnsiteFull Time
4+ YOE4+ years application development experience; strong programming fundamentals; experience with .Net, C#, TypeScript/JavaScript, SQL, Angular, REST APIs, version control and Azure DevOps/Visual Studio; good communication and problem-solving skills.
Microsoft Visual Studio, GIT, Microsoft Azure DevOps, .Net Framework/Core, Angular, JSON, SCSS/SASS, SQL, Test Driven Development/Unit Testing, Typescript, ES6, C#, Web API/Rest, Microsoft Dynamics 365 FO, X++, Javascript, HTML5, CSS3, jQuery, XML, Python, Agile Methodology, Microsoft Azure Functions, Microsoft Azure Data Bricks, Microsoft Azure Data Factory, Microsoft Azure Logic Apps, Microsoft Azure PAAS, Cosmos DB, CQRS Pattern, Dependency Injection, Entity Framework, LINQ, MicroServices, OData, Microsoft SQL Server, Microsoft SSIS, Microsoft SSRS, Microsoft Power BI, Entuity, VMware, Red Hat Linux, Microsoft Windows
1mo
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Software Engineer III
Cleveland, Ohio, United States
$77k-$115k/yr OnsiteFull Time
5+ YOEBachelor's or equivalent, 5–8+ years software development experience, proficiency in Java/C#/Python/JavaScript, RESTful APIs and microservices, relational/NoSQL databases, cloud platforms (AWS/Azure/Google Cloud), Git, CI/CD and DevOps practices.
Java, C#, Python, JavaScript, RESTful APIs, microservices, AWS, Azure, Google Cloud, Git, Docker, Kubernetes, CI/CD
4d
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Java Developer
Brooklyn, Ohio, United States
$71k-$125k/yr HybridFull Time
3+ YOE3+ years software engineering experience building Java/Spring Boot enterprise applications, APIs, or distributed systems; Bachelor's preferred or equivalent experience; familiarity with GitHub, Docker, Kubernetes, GCP, Agile, and Jira.
Java, Spring Boot, GitHub, Docker, Kubernetes, Google Cloud Platform (GCP), Jira, Microsoft .NET, SOAP, z/OS, CICS, COBOL
2w
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Software Engineer, Commercial Technologies (Specialty Networks)
Dublin or Cleveland
$95k-$136k/yr HybridFull Time
7+ YOEBachelor's preferred; 7+ years full-stack development with C#, ASP.NET Core, Angular/TypeScript, SQL, and Microsoft Azure; strong REST API, security, and technical leadership experience.
C#, ASP.NET Core, Angular, TypeScript, Entity Framework Core, Microsoft SQL Server, Dapper, RESTful APIs, Microsoft Azure, Microsoft App Services, Microsoft Azure Functions, Microsoft Key Vault, Microsoft Application Insights, Microsoft Azure AD B2C, MSAL, Microsoft Azure DevOps, APM, SAST, SOC 2, HITRUST
1mo
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AI Engineer
Cleveland, Ohio, United States
OnsiteFull Time
Bachelor's or Master's in CS/Engineering/Data Science, strong Python/ML skills, experience with ML frameworks, cloud platforms, data processing, API integration, and deploying models to production.
Python, Java, C++, TensorFlow, PyTorch, scikit-learn, Pandas, NumPy, SQL, AWS, Azure, Google Cloud, RESTful APIs, microservices architecture, Docker, Kubernetes, CI/CD, Spark, Hadoop
2mo
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Senior Integration Developer
Middleburg Heights, Ohio, United States
HybridFull Time
5+ YOESenior API and web app developer with 5+ years RESTful APIs, C#, .NET, React; BS in CS; strong OO/SOLID; hybrid in Middleburg Heights, OH; visa sponsorship not available.
C#, .NET, React, TypeScript, Blazor, Microsoft SQL Server, Microsoft Visual Studio, Azure, Azure DevOps
2mo
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Forward Deployment AI Engineer
Cleveland or Columbus
$120k-$150k/yr HybridAll Commitments Available
2+ YOEBachelor's in CS/Engineering or related field; 2+ years in software/AI engineering or technical consulting; Python, REST APIs, cloud; experience building with LLM APIs; prompt engineering, RAG, and agentic workflows; able to work independently in client environments; willing to travel to Cleveland/Columbus.
Python, REST APIs, Cloud services, LangChain, LangGraph, AutoGen, OpenAI, Anthropic, Gemini, Pinecone, Weaviate, Chroma, Zapier, Make, n8n
2mo
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Part Time Jr. Application Developer
Greenville or Mayfield Heights
$23-$26/hr OnsitePart Time
Build lightweight apps (Python, Flask, Streamlit, HTML/CSS/JavaScript, Node.js), define governance and deployment risk models, work with Snowflake/SQL, Git, AWS (S3/Lambda/IAM), document standards and train users.
Python, Flask, Streamlit, HTML, CSS, JavaScript, Node.js, SQL, Snowflake, JSON, REST API, Git, GitHub, AWS, S3, Lambda, IAM, SAP, Salesforce, MES, ERP
2mo
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Chmura Economics & Analytics - Front-End Developer
Cleveland, Ohio, United States
$75k-$85k/yr OnsiteFull Time
3+ YOEBachelor's in a technical field, 3+ years front-end experience, proficiency with JavaScript/TypeScript/HTML/CSS/SCSS, Angular (preferred), RxJS, REST APIs, and strong communication, testing, accessibility, and code-quality skills.
Angular, TypeScript, RxJS, Angular Material, SCSS, REST APIs, AngularJS, JavaScript, HTML, CSS, Vitest, TestBed
1w
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Full Stack Data Engineer
Cleveland, Ohio, United States
$80k/yr OnsiteFull Time
4+ YOE4+ years engineering experience across data pipelines and application/backend development; strong dbt, SQL, Python, AWS, Git, CI/CD, API and frontend experience; vendor API integration and observability skills.
dbt, PostgreSQL, Snowflake, Redshift, BigQuery, Claude Code, Codex, Cursor, Python, Git, AWS, RDS, Aurora, Lambda, S3, IAM, dbt-osmosis, dbt docs, Terraform, GitHub Actions, Ticketmaster, Salesforce, Adobe
2mo
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UVM Full Stack Developer 1 (Kent, OH, US, 44240)
Kent, Ohio, United States
OnsiteFull Time
1+ YOEBachelor’s degree in CS/IT or equivalent; strong Python/Java/Node.js (PHP also ok); REST APIs; databases; testing; good communication; office-based work.
Python, Java, Ruby, Node.js, PHP, Express, Nginx, MySQL, PostgreSQL, MongoDB, Redis, Docker, AWS, GCP, Azure, React, Angular, Vue.js, Jest, Cypress, Git, GIS
4w
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Applications Developer 4 - ECM Administrator
Cleveland, Ohio, United States
$77k-$97k/yr HybridFull Time
7+ YOE7+ years IT experience with Hyland OnBase development/administration, bachelor\u0002s degree in CS/IT, Hyland certifications preferred, knowledge of Oracle/SQL Server, C#/.NET, Unity API, scripting, SDLC and ITIL.
Hyland OnBase, Oracle Server, SQL Server (T-SQL), C#, .NET, Unity API, VBScript, JavaScript, Talend, Skyvia, PeopleSoft, Banner, Visual Studio, Mailbox Importer, Intelligent Capture, WorkView, ETL, SAN, NAS
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