68 sr api developer jobs at 27 companies in Warren, 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
3d
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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
1mo
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Sr. Front-End & Mobile Developer (REMOTE)
Akron or Irving
$100k-$125k/yr RemoteFull Time
5+ YOEBachelor's degree, 5+ years front-end and mobile development experience with React/Angular, React Native/Capacitor, iOS, TypeScript/JavaScript, RESTful APIs, Git/GitHub/Azure DevOps, and testing frameworks.
React, React Native, Angular, JavaScript, TypeScript, HTML5, CSS/SCSS, Capacitor, Ionic, iOS, RESTful APIs, JSON, Git, GitHub, Microsoft Azure DevOps, Jest, React Testing Library, Cypress, Playwright, AWS, Microsoft Azure, WCAG
1mo
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Sr. Software Engineer
Highland Heights, Ohio, United States
OnsiteFull Time
7+ YOE7+ years application development experience with .NET/C#, Angular, SQL; experience with Visual Studio, GIT, Azure DevOps; strong communication, mentoring, code review, and SDLC skills.
Visual Studio, GIT, Azure DevOps, .NET Framework, .NET Core, Angular, C#, JSON, SCSS/SASS, SQL, Test Driven Development, Unit Testing, Typescript, ES6, Web API, Rest, Agile Methodology, Asynchronous Programming, Azure Data Bricks, Azure Data Factory, Azure Functions, Azure Logic Apps, Azure PAAS (platform as a service), Browser Compatibility Testing, Cosmos DB, CQRS Pattern, Dependency Injection, Entity Framework, LINQ, MicroServices, OData, Python
1mo
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Software Engineer Sr-1 - ALM Technology
Pittsburgh or Cleveland
$86k-$173k/yr OnsiteFull Time
8+ YOE8+ years overall experience (5+ years in relevant technical areas). Strong Java/J2EE and JavaScript framework experience (Angular preferred). Experience with REST APIs, containerization, CI/CD, relational databases; banking/regulatory reporting experience preferred.
Angular, React, Ag-Grid, Axios, Material UI, Java, J2EE, Spring Boot, JSP, Servlets, JSF, Mockito, TestNG, Spock, Groovy, Gradle, Jenkins, Docker, JDK 17, GitHub, Kubernetes, OpenShift, Helm Charts, Oracle, Teradata, Python, FastAPI, Flask, MongoDB, Cassandra
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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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 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
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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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
3w
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Senior Manager - Tax - Indirect Tax- Technology - Platform Lead Engineer
Dallas or Chicago or Atlanta or Cleveland
$102k-$295k/yr HybridFull Time
7+ YOEBachelor's in technology (or graduate) with ~6–7 years' experience; approved certification; experience with C#, .NET, APIs, Azure, AI concepts; Infosec coordination; DevOps/team management and code debugging skills.
C#, .NET, API, Azure, AI
2mo
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Senior Staff Systems Engineer - B2B Communications
Beachwood, Ohio, United States
OnsiteFull Time
7+ YOEExperience with Windows/RedHat, network configurations, data exchange protocols (SFTP/FTP/AS2/HTTP-HTTPS/API), scripting, log analysis, and security concepts; strong communication and project leadership.
Windows, RedHat, Linux, BASH, Curl, PowerShell, PowerCli, TCPDUMP, Wireshark, DNS, HTTP/HTTPS, SFTP, FTP, AS2, API, MQ, OFTP2
4d
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Lead Quality Engineer
Pittsburgh or Cleveland or Dallas
$90k-$110k/yr HybridFull Time
Requires hands-on quality leadership, API automation, REST/Postman testing, automation script design, Kafka testing, scripting, CI/CD, event-driven architecture, and stakeholder collaboration.
Karate, Kafka, CI/CD, REST, Postman
3d
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Lead Quality Engineer
Pittsburgh or Cleveland or Dallas
$90k-$110k/yr HybridFull Time
Hands-on quality leadership, test planning, API automation, REST/Postman, automation script design, Kafka testing, scripting, CI/CD, stakeholder management, and technical reporting experience.
Kafka, Karate, Postman, REST, CI/CD
3d
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Lead Quality Engineer
Pittsburgh or Cleveland or Dallas
$90k-$110k/yr HybridFull Time
Requires hands-on quality leadership, API automation, REST/Postman testing, automation script design, Kafka testing, scripting, CI/CD pipeline knowledge, stakeholder collaboration, and test planning expertise.
Kafka, Karate, REST, Postman, CI/CD
3w
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REMOTE Maximo Technical Engineer
Lanham or Cleveland or Hampton or Kennedy Space Center or Houston or Washington or Stennis
$90k-$150k/yr RemoteFull Time
8+ YOEBachelor's degree,8+ years Maximo engineering, advanced Linux, MAS installation/configuration, API/integration design, scripting (Python, XML, JavaScript, JSON), BIRT/Power BI reporting, OpenShift and Maximo Mobile experience; ability to obtain Public Trust.
Maximo Application Suite (MAS), Maximo Integration Framework (MIF), Maximo Mobile, Maximo Application Framework (MAF), Python, XML, JavaScript, JSON, BIRT, Microsoft Power BI, OpenShift, Microsoft Entra ID, Jira Service Management, IBM TRIRIGA
1mo
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Senior Growth Marketing Engineer
Austin or Irvine or Denver or Akron or California
$130k-$160k/yr HybridFull Time
7+ YOE7+ years B2B SaaS growth marketing/ops experience; building AI workflows and automation, HubSpot/Salesforce integrations, API work, tracking QA (GA4, GTM, Meta CAPI), SQL/Python/JavaScript, BI and paid media platform experience.
HubSpot, HubSpot AI, Salesforce, GA4, Google Tag Manager, Meta CAPI, Marketo, Domo, Looker, Tableau, Microsoft Power BI, SQL, Python, JavaScript, Google Ads, Microsoft Bing, LinkedIn Ads, Meta, YouTube, StackAdapt, 6sense, Qualified, Clay, Apollo, Warmly, Demandbase
1w
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Data Solutions Engineer
Cleveland or Cincinnati or Columbus or Philadelphia or Washington or Orlando or Atlanta or Austin or Dallas or Houston or Los Angeles or Seattle
$120k-$165k/yr OnsiteFull Time
5+ YOEBachelor's in CS/IT,5+ years building data solutions; expertise with Azure data platform, Microsoft Fabric, Power Platform, data modeling, medallion architecture, MDM, DevOps, and strong communication skills.
Azure Data Factory, Azure Data Lake, Azure Data Lake Storage, Azure Synapse Analytics, Azure SQL Database, PostgreSQL, Azure Blob Storage, Azure Databricks, Apache Spark, Apache Airflow, Azure Logic Apps, Azure DevOps, Power Automate, REST API, Azure OpenAI, Document Intelligence, Delta Lake, Microsoft Fabric, Lakehouse, Power Apps, Power BI, Git
1mo
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Principal Security Engineer - SaaS Security Posture Mgt
Pittsburgh or Cleveland
$135k-$180k/yr HybridFull Time
7+ YOEBachelor's or equivalent, 7+ years cybersecurity engineering, 2+ years SSPM hands-on, SaaS security (APIs, OAuth/OIDC), SIEM/SOAR/ITSM and IAM experience, regulatory knowledge (NIST, CIS, SOC 2, PCI, ISO), strong communication and leadership skills.
SSPM, Microsoft 365, Salesforce, ServiceNow, Workday, Google Workspace, SIEM, SOAR, ITSM, Python, PowerShell