.Net WPF Developer

Job description

**Job Description** **About Persistent** We are an AI-led, platform-driven Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what?s next. Our offerings and proven solutions create a unique competitive advantage for our clients by giving them the power to see beyond and rise above. We work with many industry-leading organizations across the world, including 20 Fortune 50 companies and 4 of the 5 top banks in both the US and India, and numerous innovators across the healthcare ecosystem. Our disruptor?s mindset, commitment to client success, and agility to thrive in the dynamic environment have enabled us to sustain our growth momentum. Persistent has been recognized across top industry platforms for innovation, leadership, and inclusion. We reported $1,654.4M FY26 revenue with 17.4% Y-o-Y growth. We have delivered 24 sequential quarters of growth with $436.0M in Q4 FY26 revenue, up 3.2% Q-o-Q and 16.2% Y-o-Y growth. Our 27,500+ global team members, located in 18 countries, have been instrumental in helping the market leaders transform their industries. We have been recognized as the Fastest Growing IT Services Brand Globally in the 2026 Brand Finance IT Services 25 Report. We named a Leader in the Everest Group Private Equity (PE) Services PEAK Matrix? Assessment 2026 and Software Product Engineering PEAK Matrix? Assessment 2026. **About Position:** We are seeking a talented C# .NET WPF Developer with 5+ years of experience in desktop application development and Medical Instrumentation domain expertise. The role involves designing, developing, and maintaining high-performance software applications using C#, .NET, WPF, and MVVM architecture for instrument-driven solutions. The ideal candidate should have strong technical skills, hands-on experience with medical or laboratory instruments, and the ability to collaborate effectively within cross-functional teams in a hybrid work environment. - **Role: .Net WPF Developer** - **Location: All Persistent Locations** - **Experience: 5 to 12 yrs** - **Job Type: Full Time Employment** **What You'll Do:** - Design, develop, and maintain desktop applications using C#, .NET, WPF, and MVVM architecture. - Build high-quality, scalable, and maintainable software solutions for medical and laboratory instrumentation systems. - Develop features involving multi-threading, asynchronous programming, and device communication. - Integrate software applications with instruments using TCP/IP, Serial/COM ports, and communication protocols. - Write clean, efficient, and testable code following coding standards and design patterns. - Create and execute unit tests using NUnit/XUnit to ensure application quality and reliability. - Troubleshoot complex technical issues, perform root-cause analysis, and optimize application performance. - Collaborate with cross-functional teams including Product Management, QA, and Engineering to deliver successful releases. - Participate in code reviews and contribute to continuous improvement of development processes and best practices. - Support software validation, maintenance, and enhancement activities throughout the product lifecycle. - Work in an Agile development environment and actively contribute to technical discussions and solution design. **Expertise You'll Bring:** - We are looking for a passionate and experienced software professional with strong expertise in C#, .NET, and WPF application development, along with hands-on experience in the Medical Instrumentation domain. - The ideal candidate should possess excellent problem-solving abilities, a strong understanding of software engineering best practices, and the ability to work effectively in a collaborative environment. - 5+ years of experience in software development using C# and .NET technologies. - Strong hands-on experience in WPF, MVVM architecture, and WCF. - Experience developing and maintaining desktop applications in Windows environments. - Proficiency in multi-threading, asynchronous programming, and concurrent application design. - Experience with Unit Testing frameworks such as NUnit or xUnit and Test-Driven Development (TDD) practices. - Strong understanding of Object-Oriented Programming (OOP) concepts, design patterns, and software development best practices. - Experience writing clean, maintainable, scalable, and high-quality code. - Strong debugging, troubleshooting, and performance optimization skills. - Hands-on experience in Medical Instrumentation, Scientific Instruments, Laboratory Systems, or Healthcare Device Software Development (Mandatory). - Experience with device communication protocols such as TCP/IP, Serial/COM ports, or other instrument communication interfaces. - Ability to work effectively in Agile development environments and collaborate with cross-functional teams. - Excellent verbal and written communication skills. - Experience working with LC-MS, HPLC, UPLC, Mass Spectrometry, Diagnostic, or Life Sciences instruments. - Exposure to regulated environments and software quality standards. - Experience with software validation and verification processes. - Bachelor's or Master's degree in Computer Science, Information Technology, Electronics, Instrumentation Engineering, Biomedical Engineering, or a related Engineering discipline. - Candidates with a strong software development background and relevant medical/scientific instrumentation experience will be preferred. **Benefits:** - Competitive salary and benefits package - Culture focused on talent development with quarterly growth opportunities and company-sponsored higher education and certifications - Opportunity to work with cutting-edge technologies - Employee engagement initiatives such as project parties, flexible work hours, and Long Service awards - Annual health check-ups - Insurance coverage: group term life, personal accident, and Mediclaim hospitalization f