Advanced Middleware Software Engineer

We are seeking a highly skilled Senior Middleware Software Engineer to join our team. This key position will involve designing, developing, and maintaining middleware components for various systems. The ideal candidate will possess strong technical expertise in C#, Visual Studio, and .NET, with experience in API development, real-time data communication, and regulated medical environments.

This role offers an exciting opportunity to work on advanced technology projects that make a significant impact in the healthcare space. You will be part of a collaborative engineering team that thrives on innovation and problem-solving.

• Design, develop, and maintain ASP.NET Web API applications for ingesting, processing, and exposing data from medical hardware systems.
• Integrate with hardware device APIs to collect, measure, and analyze ionizing radiation data for quality assurance.
• Implement real-time data streaming using SignalR, allowing clinicians and systems to interact with live device data.
• Maintain and improve Windows Communication Foundation (WCF) services and Windows Services for reliable transmission of data from distributed devices to on-prem servers.
• Build and optimize data storage/retrieval workflows using Entity Framework with SQL Server and MongoDB, including writing and optimizing SQL queries.
• Collaborate with firmware, hardware, software, and medical physics teams to identify system-level requirements and troubleshoot integration issues.
• Develop internal tools and utilities, potentially using WPF, to support operations and product diagnostics.
• Ensure all middleware components comply with FDA regulations and industry standards like IEC 62304, DICOM, and HL7.
• Participate in design reviews, risk analysis, and support testing and documentation required for regulated environments.

Requirements:

• At least 7 years of experience in middleware, backend, or systems software engineering.
• Expertise in C#, Visual Studio, and .NET, including ASP.NET Web API and WCF.
• Strong understanding of HTTP methods, Web APIs, and REST principles.
• Experience developing and maintaining Windows Services.
• Experience integrating with hardware or embedded systems APIs.
• Proficiency with Entity Framework, SQL Server, and MongoDB, including writing and optimizing SQL queries.
• Experience with real-time communication using SignalR or similar frameworks.
• Familiarity with JSON and XML for data exchange and parsing.
• Prior work with medical devices, oncology/radiation systems, or other regulated industries.
• Strong testing and debugging skills across software and hardware boundaries.
• Excellent documentation practices and communication skills.

Preferred Qualifications:

• Background in radiation oncology, medical physics, or QA of therapy devices.
• Experience developing or supporting dose calibrators, PACS/RIS, or clinical QA software.
• Understanding of FDA 21 CFR Part 820, ISO 13485, IEC 62304, or similar compliance frameworks.
• Prior experience delivering Tier 2 support or collaborating with R&D and product teams.

What We Offer:

• Health Care Plan (Medical, Dental & Vision)
• Retirement Plan (401k, IRA)
• Paid Time Off (Vacation, Sick & Public Holidays)

This is a challenging and rewarding role that requires a deep understanding of middleware software engineering principles and best practices. As a Senior Middleware Software Engineer, you will have the opportunity to work on complex projects, collaborate with cross-functional teams, and contribute to the development of innovative technologies that transform the healthcare landscape.

If you are a motivated and experienced software engineer looking for a new challenge, please apply today.