44 api automation engineer jobs at 33 companies in Middletown, DE
1mo
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Automation Engineer
West Chester, Pennsylvania, United States
OnsiteFull Time
CTDI: Repairs and manages logistics for telecommunications and electronic equipment.
0+ YOE0-4 years programming experience (Structured Text or C#/C++/Embedded C) for PLCs and motion controllers; experience with machine-control APIs; bachelor’s degree in an engineering or computer/robotics field required.
PLC, motion controllers, Structured Text (ST), C#, C++, Embedded C, Ladder Logic, Raspberry Pi, Arduino, machine-control APIs
6d
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Security Automation Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
3+ YOERequires 3–5 years of IT/security engineering experience, Python scripting, REST API integrations, JavaScript, security tool integration, troubleshooting, documentation, and communication skills. SOAR and security certifications preferred.
Python, JavaScript, REST API, Claude Code, Claude, SIEM, EDR, ITSM, SOAR, Splunk SOAR, Phantom, Palo Alto XSOAR, Tines, LangGraph, Microsoft Sentinel, KQL, Microsoft Graph, Akamai EdgeGrid
1w
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Automation Engineer
Baltimore or Pittsburgh
$90k-$130k/yr HybridFull Time
Strong Python proficiency; experience building production automation, AI-assisted software, REST APIs, data scripts, and stakeholder requirements; Go, JavaScript/TypeScript, Docker, Kubernetes, CI/CD, databases, and Retool preferred.
Python, Claude Code, GitHub Copilot, Codex, Cursor, Go, JavaScript, TypeScript, Docker, Kubernetes, GitHub Actions, Argo, Jenkins, Retool, MySQL, PostgreSQL, ITSM, CPQ, PHP, Symfony, React, GitHub, Kanban
1mo
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Test Automation Engineer
Broomall, Pennsylvania, United States
$80k-$118k/yr RemoteFull Time
3+ YOEBachelor's degree or equivalent training, 3+ years of QA experience, 2+ years of test automation, Agile experience, and proficiency with automation tools, APIs, CI/CD, and TypeScript, JavaScript, C#, or Python.
Selenium, Playwright, Postman, TypeScript, JavaScript, C#, Python, Datadog, CI/CD, API
4w
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Network Automation Engineer
Wilmington, Delaware, United States
$89k-$165k/yr OnsiteFull Time
3+ YOE3+ years enterprise network engineering (3-5 preferred),2+ years network automation; proficiency with Python, Ansible, Terraform, REST APIs, Git and CI/CD; cloud networking experience; bachelor\u0002s degree or equivalent.
Python, Ansible, Terraform, REST APIs, Cisco ISE, Cisco DNA Center, Palo Alto Prisma SD-WAN, Zscaler, CI/CD, Git, Docker, Kubernetes, AWS, Microsoft Azure, GCP, NetScaler
2w
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Automation Test Engineer II
Parsippany or Conshohocken or Wilkes-Barre or Alpharetta
$56k-$130k/yr HybridFull Time
3+ YOE3-5 years testing experience with 3+ years in test automation, bachelor\u0002s in CS/Engineering, proficiency with Tricentis Tosca/Selenium/Playwright/Cypress, SQL, API testing, CI/CD, and strong communication.
Tricentis Tosca, Selenium, Playwright, Cypress, SQL, Postman, REST Assured, Jenkins, GitHub Actions, Azure DevOps
1mo
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Test Automation Engineer(Web)
Alexandria or Aberdeen or Picatinny
HybridFull Time
3+ YOE3+ years test automation experience building automated test suites for web apps and APIs; experience with Selenium/Cypress, CI/CD, Docker/Kubernetes; programming in Java or JavaScript; secret clearance required.
Selenium, Cypress, TestNG, GitLab, JIRA, Docker, Kubernetes, Java, JavaScript, Cucumber, Gherkin, Git, Postman, REST Assured, SoapUI, Maven, Gradle, NPM, JMeter, SQL
1mo
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QA Automation Engineer
United States or Wayne
RemoteFull Time
5+ YOE5+ years software testing experience; expertise in automation frameworks, API testing, source control (Git/GitHub), relational databases, AI-assisted testing (Agentic AI, Claude Code, GitHub Copilot, Kiro); BS in CS preferred or equivalent.
Agentic AI, Claude Code, GitHub Copilot, Kiro, Git, GitHub, Selenium, Postman, Playwright, SOAP, REST, GraphQL, SQL, Oracle
1w
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DevOps / Automation Platform Engineer
Wayne or Dallas or Fort Worth or Charlotte or Plano
HybridFull Time
3+ YOERequires 3–5+ years in DevOps, automation, or platform engineering; Terraform, Atmos, CI/CD, REST APIs, Git workflows, software development, and strong analytical and communication skills.
Terraform, Atmos, GitHub Actions, Azure DevOps, PowerShell, Python, Microsoft 365, REST APIs, Git, Windows, macOS, MDM, VDI
1mo
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SDET Mobile Automation Engineer 6370696
Philadelphia or Morristown
HybridFull Time
10+ YOE10+ years IT experience, 3+ years mobile automation with Appium/Selenium, proficiency in Core Java, CI, TestNG/JUnit, API testing; Associate or Bachelor's degree in a relevant field.
Appium, Selenium, Core Java, Continuous Integration, TestNG, JUnit, API Testing
1w
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DevOps / Automation Platform Engineer
Wayne or Charlotte or Dallas
HybridFull Time
3+ YOE3+ years experience in DevOps or platform engineering; strong CI/CD, IaC, API integration, scripting, and collaboration skills; undergraduate degree or equivalent experience preferred.
Terraform, Atmos, GitHub Actions, Azure DevOps, PowerShell, Python, REST APIs, Git, Microsoft 365
2w
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Automation and Analysis Developer – PI Vision Experience Required
Conshohocken, Pennsylvania, United States
$70k-$100k/yr HybridFull Time
2+ YOEBA/BS in related field +2 years (or equivalent), experience with PowerApps and Aveva PI Vision, PowerAutomate/SharePoint/Azure exposure, ability to query databases and use APIs, valid driver’s license and pass MVR.
PowerApps, Aveva PI Vision, SharePoint, PowerAutomate, Azure, APIs
2w
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Automation and Analysis Developer – PI Vision Experience Required
Conshohocken or Houston or Philadelphia or New York City
$70k-$100k/yr HybridFull Time
2+ YOEBA/BS plus 2 years experience (or equivalent), experience with PowerApps/Power Platform and Aveva PI Vision, ability to query databases and use APIs, valid driver\u0019s license and pass MVR, client-facing communication skills.
PowerApps, Power Platform, PowerAutomate, Aveva PI Vision, SharePoint, Azure
2mo
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AI Solutions Engineer
Newark, Delaware, United States
OnsiteFull Time
2+ YOEBachelor's degree or equivalent practical experience; 2+ years in software, solutions, data, automation, or AI roles; Python, APIs, databases, SQL, AI application development, and stakeholder communication required.
LLMs, RAG, agents, Python, APIs, databases, SQL, data pipelines, LLM APIs, BI tools
2w
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PKI Engineer
Quincy or Berwyn or Princeton or Clifton or Austin
$90k-$158k/yr OnsiteFull Time
3+ YOE3+ years PKI/security engineering or infrastructure automation experience; knowledge of TLS/SSL, certificate lifecycle, scripting/automation, integrations, and troubleshooting.
ServiceNow, PowerShell, Python, APIs, Keyfactor, DigiCert, Microsoft ADCS, Windows, Linux
2w
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Senior QA Engineer 2, Team Lead - ERP Platform
Wayne or Naperville
HybridFull Time
7+ YOE2+ Mgmt7+ years QA experience with hands-on test automation, 2+ years leading QA, experience with web apps, API and performance testing, strong SQL, and demonstrated use of AI to improve QA.
Playwright, Selenium/WebDriver, Cucumber, REST Assured, TestNG, Serenity, JMeter, k6, Gatling, Postman, SQL, Lambda, API Gateway, SQS, SNS, RDS, OpenAI
1mo
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.NET Application Support Engineer
Ashburn or Harrisburg or Pennsauken
OnsiteFull Time
3+ YOE3+ years supporting or developing .NET applications, strong C# debugging, PowerShell scripting, IIS management, T-SQL/MS SQL proficiency, and experience with monitoring and automation; bachelor’s degree or equivalent.
C#, .NET Core, .NET Framework, ASP.NET MVC, Web API, PowerShell, IIS, T-SQL, Microsoft SQL Server, Event Viewer, Serilog, Log4Net, Azure, Google, AWS, Docker, Azure DevOps, Jenkins, GitHub Actions, Jira
1w
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Senior Product Security Engineer (Black Duck & Application Security) - Onsite
Philadelphia, Pennsylvania, United States
$90k-$130k/yr OnsiteFull Time
8+ YOE8+ years in product/application security with hands-on Black Duck/SCA experience, Black Duck API integrations, CI/CD automation, vulnerability analysis, and stakeholder communication.
Black Duck, Black Duck APIs, CI/CD, AWS, Azure, GCP
1d
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Senior Automated Test Engineer
Woodlawn or Baltimore
$80k-$176k/yr OnsiteFull Time
7+ YOEBachelor's degree, 7+ years of IT experience, and 7–10+ years in test automation. Requires Java, API/UI automation, CI/CD integration, security testing, and ability to obtain Public Trust clearance.
TestNG, REST Assured, Selenium WebDriver, Java, Postman, Jenkins, GitLab, Azure DevOps, Bitbucket, OWASP API Top 10, WireMock, Mountebank, Parasoft, MongoDB, Liberty, Angular, .NET, Solr, DB2, Control M, JMeter, Gatling, k6, ALM, UFT, HTTP, JSON, OAuth 2.0, JWT, Apache Solr
2w
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Adobe Marketo Sr Developer
Malvern or Charlotte or Atlanta
$68k-$109k/yr OnsiteFull Time
9+ YOE9+ years in marketing automation with 3+ years in Marketo architecture; Marketo architecture certification preferred; experience with AEM, Salesforce/Dynamics, HTML/CSS, APIs, data governance, analytics; strong communication.
Marketo, Adobe Experience Manager (AEM), Salesforce, Dynamics, HTML, CSS, API