We are looking for a Software QA Test Engineer to join a semiconductor equipment team in Fort Washington, Pennsylvania on a contract basis with the potential for a permanent role. In this role, you will help verify the performance, stability, and reliability of complex software that supports precision equipment, working closely with engineering and cross-functional partners in an Agile environment. The position offers hands-on involvement with both simulated platforms and production hardware while contributing to high-quality releases for advanced automation systems.<br><br>Responsibilities:<br>• Create and maintain comprehensive test strategies, detailed test cases, and execution scripts for software used in real-time equipment control.<br>• Partner with developers, systems engineers, and distributed team members to clarify requirements and confirm test readiness for new functionality.<br>• Conduct functional, integration, end-to-end, and regression testing to evaluate software behavior across multiple operating scenarios.<br>• Record, prioritize, and follow software defects through resolution using established issue-tracking practices and tools.<br>• Build and enhance automated validation routines in Python to improve repeatability and broaden system-level test coverage.<br>• Assess software performance in simulation environments as well as on physical semiconductor manufacturing equipment.<br>• Assist with equipment demonstrations, qualification activities, and customer acceptance events by validating system operation and issue resolution.<br>• Analyze unexpected system behavior, isolate root causes, and collaborate with development teams to drive effective fixes.<br>• Recommend and implement improvements to QA workflows, testing tools, and overall coverage to strengthen product quality.
We are looking for an AI Engineer to help build and enhance intelligent software solutions in Fort Washington, Pennsylvania. This Long-term Contract opportunity is ideal for a senior-level engineer who combines deep .NET and C# expertise with practical experience creating AI-driven applications on the Microsoft ecosystem. In this role, you will partner with technical and business teams to deliver scalable products, improve how intelligent agents operate, and introduce modern AI capabilities into enterprise environments.<br><br>Responsibilities:<br>• Create and support enterprise applications and backend services using .NET and C# with a focus on scalability, reliability, and maintainability.<br>• Develop AI-enabled features and agent-based solutions using Microsoft technologies such as Azure AI services, Azure OpenAI, Cognitive Services, and related platform tools.<br>• Connect intelligent agents with business platforms, APIs, and operational workflows so they can perform useful actions across enterprise systems.<br>• Refine model performance by shaping prompts, structuring contextual inputs, and improving how agents interpret and respond to requests.<br>• Build retrieval-based solution patterns, including vector search and indexing approaches, to strengthen response quality and access to relevant knowledge.<br>• Implement orchestration logic, state handling, memory strategies, and feedback mechanisms that support more effective agent behavior and task execution.<br>• Assess AI outputs and agent performance through testing, validation methods, and continuous optimization to improve accuracy and dependability.<br>• Work closely with product, data, engineering, and DevOps teams while also reviewing code, guiding less-experienced developers, and promoting strong development standards.
<p>Robert Half is hiring! We are looking for a Senior Software Engineer to build and evolve data-driven platforms that turn complex information into reliable, usable products. In this role, you will create resilient systems that process diverse data sources, support application experiences, and improve how information is stored, accessed, and delivered. You will work closely with teammates to shape engineering practices, solve production issues, and deliver iterative improvements that keep customer value at the center of development.</p><p><br></p><p>Responsibilities:</p><p>• Architect and develop scalable pipelines that collect, normalize, and transform structured and unstructured data from varied sources into formats ready for analytics and AI use cases.</p><p>• Build production-ready services with strong observability, dependable error handling, and ongoing performance tuning to support reliability at scale.</p><p>• Improve database and search-layer design across relational and document-oriented systems to balance speed, efficiency, and operating cost.</p><p>• Develop APIs and data access components that connect core data platforms with downstream application functionality in a clean and maintainable way.</p><p>• Lead feature development across the full lifecycle, from initial ingestion and backend processing through delivery of end-user capabilities.</p><p>• Investigate operational alerts, trace issues to underlying causes, and implement corrective actions that prevent repeat incidents.</p><p>• Partner with engineering leadership and cross-functional teammates to define sound data engineering standards, maintain useful technical documentation, and promote knowledge sharing.</p><p>• Make pragmatic engineering decisions by prioritizing customer outcomes and adjusting approach when added complexity does not create meaningful value.</p><p>• Deliver enhancements in incremental releases, using continuous iteration to steadily strengthen product quality and impact.</p>
<p>We are looking for a skilled Sr. IT Security Engineer to join our team in Bensalem, Pennsylvania. In this role, you will lead efforts to design, implement, and manage security solutions that safeguard the organization’s infrastructure and data. Your expertise will be instrumental in developing advanced threat detection systems, conducting vulnerability assessments, and driving compliance with industry standards.</p><p><br></p><p>Responsibilities:</p><p>• Design and deploy centralized security monitoring systems and advanced threat detection solutions to enhance incident response capabilities.</p><p>• Oversee intrusion detection and prevention systems, analyzing and responding to suspicious activities to mitigate risks.</p><p>• Implement and maintain network-based security solutions while establishing data privacy policies.</p><p>• Perform regular vulnerability assessments using tools like Nessus, identifying and remediating security gaps.</p><p>• Develop strategies for zero-day threat protection and manage endpoint protection technologies to prevent malware.</p><p>• Configure and manage identity and access management systems, such as Okta, to ensure secure user authentication.</p><p>• Architect secure network solutions, including firewalls, web content filtering, and data loss prevention systems.</p><p>• Maintain detailed security architecture documentation and provide periodic reports on security posture.</p><p>• Collaborate with IT and compliance teams to promote security best practices and ensure regulatory compliance.</p><p>• Monitor and manage security devices to protect systems from internal and external threats.</p>
<p>We are seeking a full time highly skilled .NET, VB.net, C#, MS SQL Developer to support our desktop application development initiatives. The successful candidate will design, code, and test application software using .NET as the front-end development tool and SQL Server as the back-end database. This role will also provide technical support for custom development, database programming, performance monitoring, and knowledge transfer in core development technologies.</p><p><br></p><p><strong>Job Requirements:</strong></p><p><br></p><ul><li>Bachelor’s degree in Computer Science, Information Systems, or related field, or equivalent work experience.</li><li>7+ years of professional experience in application development using .NET technologies.</li><li>Strong programming skills in VB.net, ASP.NET (C#), HTML, CSS, XML, and Visual Studio .NET.</li><li>Proficiency with MS SQL Server database development, including stored procedures, triggers, indexing, and performance optimization.</li><li>Experience with API development and integration.</li><li>Familiarity with Crystal Reports and Power BI is a plus.</li><li>Familiarity with AI tools (ChatGPT, Claude) and proficiency in using GitHub for visual studio.</li><li>Strong analytical and problem-solving skills.</li><li>Excellent communication skills with the ability to work independently and as part of a team.</li></ul>