37 api engineer jobs at 15 companies in Ashland, OH

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Mechanical Engineer (on-site)
Catoosa or Casper or Bremen or Tulsa
OnsiteFull Time
Westerman
Westerman: Manufactures production and storage equipment for energy and nuclear industries.
3+ YOEABET bachelor's in engineering, 3+ years manufacturing experience with engineered-to-order products, knowledge of ASME/API/NFPA/ANSI, P&ID comprehension, ProMax and Codeware COMPRESS proficiency, strong communication and problem-solving skills.
ProMax, Codeware COMPRESS, 3D CADD, Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft Project, Microsoft PowerPoint
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Mechanical Engineer (on-site)
Casper or Bremen or Tulsa
OnsiteFull Time
Westerman, Inc.
Westerman, Inc.: Manufacturer of storage and production equipment for energy markets.
3+ YOEBachelor's in engineering (ABET), 3+ years manufacturing experience, knowledge of ASME/API/NFPA/ANSI, ability to develop P&IDs, perform process and pressure calculations, and communicate with customers and teams.
3D CADD, ProMax, Codeware COMPRESS, Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft Project, Microsoft PowerPoint
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Sr Instrument Engineer
Oregon, Ohio, United States
OnsiteFull Time
PBF Energy
PBF EnergyNYSE: PBF: Refines petroleum and supplies transportation fuels and petrochemical products.
5+ YOEBachelor’s degree in Electrical Engineering; 5+ years instrumentation and control systems experience; refinery experience preferred; knowledge of control valve sizing, sensors, PLC/HMI; NEC/NFPA/API knowledge; strong multitasking and teamwork skills.
PLC, HMI, Electrical Schematics, Control valves, Instrumentation
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Automation Engineer 3
Columbus or Cincinnati or Detroit or Cleveland or Akron
$70k-$154k/yr HybridFull Time
Huntington
HuntingtonNASDAQ: HBAN: Provides regional commercial, consumer, and mortgage banking services.
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
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Software Engineer Lead-3 - Java, Spring boot, Kafka
Pittsburgh or Strongsville or Birmingham or Dallas
$68k-$173k/yr OnsiteFull Time
PNC Financial Services
PNC Financial ServicesNYSE: PNC: Provides banking, lending, and investment services to customers.
3+ YOE3+ years experience with API development using Java and Spring Boot, experience with Kafka, Oracle/MySQL, microservices, API security, and leading engineering teams; bachelor\u0002s degree typically required.
Java 8/17/21, Spring Boot, Kafka, Apache Kafka, OpenAPI/Swagger, Oracle, MySQL, Kubernetes, AWS, Azure, GCP, CI/CD, GitOps, OAuth2, JWT, API gateways, GraphQL, RESTful APIs
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Software Engineer Intern - Fall 2026
Canton or West Chester or Ohio
$23-$34/hr HybridPart Time, Internship
Synchrony
SynchronyNYSE: SYF: Provides consumer financial services and private label credit cards.
Pursuing a Bachelor's in Computer Science; strong CS fundamentals (OOAD, data structures, algorithms); familiarity with Spring, JEE, REST API, JavaScript and front-end frameworks (Angular/React); exposure to microservices and agile; must be 18+, HS diploma, pass drug/background/fingerprint checks, and be legally authorized to work in the U.S.
Spring, JEE, REST API, JavaScript, Angular, React
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Senior Integration Developer
Middleburg Heights, Ohio, United States
HybridFull Time
Quadax
Quadax: Provides revenue cycle management solutions for healthcare organizations.
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
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Sr. Integration Engineer
Westerville or Mississauga or Lorain
OnsiteFull Time
Vertiv
VertivNYSE: VRT: Provides critical power and cooling for data centers.
5+ YOEBachelor's degree in CS/MIS/EE or 3 years' related experience; 5+ years IT development; 1 year integration/API experience.
Tibco, Oracle SOA, BizTalk, Oracle Integration Cloud, MuleSoft, API Gateway, Apigee, Azure API, Swagger, OpenAPI
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IAM Engineer
Fredericktown, Ohio, United States
OnsiteFull Time
Kokosing
Kokosing: Provides heavy civil, industrial, and marine construction services.
3+ YOE3+ years experience in identity and access management; experience with Microsoft Entra ID/Active Directory, hybrid identity, MFA, SSO, Conditional Access, PowerShell; strong troubleshooting and communication skills.
Microsoft Entra ID, Active Directory, Entra Connect / Azure AD Connect, Multi-Factor Authentication (MFA), Conditional Access, SSO/SCIM, SAML, OAuth, OpenID Connect, RBAC, ABAC, Microsoft PIM, CyberArk, BeyondTrust, Defender for Identity, PowerShell, ServiceNow, API Integration
2w
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Applications Developer
Strongsville, Ohio, United States
OnsiteFull Time
Foundation Software
Foundation Software: Provides construction accounting and project management software for contractors.
3+ YOEBachelor's degree required, 3+ years developing service-oriented architectures; strong C#, Vue.js, Visual Studio, Microsoft SQL Server, Entity Framework, LINQ, and unit testing experience.
C#, Vue.js, Visual Studio, Microsoft SQL Server, .NET, MVC, Web API, Entity Framework, LINQ, NUnit, XUnit, Jest, vitest, React.js, Angular.js
3mo
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Full Stack Engineer, Senior
Oakland or Seattle or WA or OH or CA or Long Beach or AZ or CO or CT or FL or GA or MD or MN or NV or OR or El Dorado Hills or Lodi or Rancho Cordova or Redding or San Diego or Woodland Hills or AL or IL or VA or WI or TX or NY
$103k-$174k/yr HybridFull Time
Ascendiun
Ascendiun: Nonprofit parent overseeing health insurance and clinical service organizations.
5+ YOE5+ years full stack development; BA/BS or equivalent IT experience; React/Vue/Angular; .NET/Java/Node.js/Python APIs; SQL/NoSQL; Azure preferred; Docker; IaC; CI/CD; AI tools; healthcare experience preferred.
React, Vue, Angular, JavaScript, TypeScript, .NET, Java, Node.js, Python, MS SQL Server, Oracle, NoSQL, REST, Azure, AWS, GCP, Docker, Kubernetes, Ansible, Bicep, ARM, Terraform, GitHub, GitLab, Bitbucket, Git
2mo
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Senior Growth Marketing Engineer
Austin or Irvine or Denver or Akron or California
$130k-$160k/yr HybridFull Time
Restaurant365
Restaurant365: Cloud-based accounting and back-office software for restaurant operators.
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
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Full Stack Developer (Remote)
Akron, Ohio, United States
$88k-$140k/yr RemoteFull Time
Signet Jewelers
Signet JewelersNYSE: SIG: Global retailer of diamond jewelry and professional jewelry services.
8+ YOE3+ MgmtBachelor's degree required; 8+ years software development with 3+ years technical leadership. Deep experience with .NET, C#, Java, Angular, Spring Boot, TypeScript, AWS, microservices, REST APIs, and Agile/DevOps practices.
.NET, C#, .NET Core, .NET Framework, Java, Spring Boot, Angular, TypeScript, JavaScript, AWS, EC2, Lambda, API Gateway, S3, RDS, ECS, EKS, CloudWatch, IAM, SNS, SQS, DynamoDB, SQL Server, Oracle, PostgreSQL, MySQL, Git, Azure DevOps, GitHub, GitHub Actions, CI/CD Pipelines, Docker, Kubernetes, Kafka, RabbitMQ, Terraform, CloudFormation, CDK, Dynatrace, Splunk, New Relic
2w
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Application Development Engineer - Guidewire Claims
Westfield Center, Ohio, United States
HybridFull Time
Westfield
Westfield: Provides property, casualty, and specialty insurance and surety solutions.
2+ YOE2+ years application development experience; bachelor's degree or commensurate experience preferred; experience with Guidewire, Java/Springboot, integrations (REST/SOAP), SQL/DB2; strong collaboration and troubleshooting skills.
Gosu, PCF, Guidewire ClaimCenter, Guidewire ContactManager, Guidewire CustomerEngage, React, Jutro, SQL, DB2, REST API, SOAP, Gravitee, Java, Java Springboot
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Software Development Engineer in Test
Brooklyn, Ohio, United States
$71k-$125k/yr HybridFull Time
KeyBank
KeyBankNYSE: KEY: Provides retail, commercial, and investment banking products and services.
3+ YOE3+ years in software development/test automation/test data management, strong SQL and API testing skills, experience with Oracle/DB2/Postgres/Big Query/SQL Server, exposure to mainframe and automation, Bachelor's preferred or equivalent experience.
SQL, Oracle, DB2, Postgres, Big Query, SQL Server, Postman, SoapUI, Unix/Linux, Docker
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Business Functional Analyst
Thorofare or Canton
$75k-$100k/yr OnsiteFull Time
Checkpoint Systems
Checkpoint SystemsToronto Stock Exchange: CCL.B: Provides retail loss prevention and merchandise visibility technology solutions.
3+ YOEBachelor's in computer science/engineering, 3+ years functional analyst experience, experience with SAP (SD/MM/FI, ECC), S/4HANA readiness, APIs/iDocs/integrations, incident management, testing (UAT), and strong communication skills.
SAP, SAP ECC, S/4HANA, BTP, APIs, iDocs, ABAP