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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior C# Software Engineer - Semiconductor Metrology - **Company:** Infinitesima Limited - **Location:** Abingdon, UK - **Experience:** Expert - **Salary:** £58,000.0 - £65,000.0 - **Contract:** Permanent contract - **Skills:** Agile Methodology, Artificial Intelligence, Data Analysis, Systems Engineering, Computer Vision, JIRA, Business Software, C Sharp (Programming Language), C++ (Programming Language), Software Quality, Image Analysis, Concurrent Computing, Software Design Patterns, Distributed Systems, Supervisory Control and Data Acquisition (SCADA), Issue Tracking Systems, Python (Programming Language), LabVIEW, Windows Presentation Foundation, Scrum Methodology, Software Architecture, Release Management, Requirements Traceability, Software Engineering, Transmission Control Protocol (TCP), Multithreading, Ios Frameworks, Integration Tests, Information Technology, BIG-IP Advanced Firewall Manager (AFM), Industrial Software, Programming Languages - **Published:** July 10, 2026 - **Apply:** https://uk.indeed.com/viewjob?jk=02d047776301bb17 ## About the Role * C# .NET Development * Industrial Automation * Precision Motion Control * Machine Control Software * Scientific Instrumentation * Semiconductor Equipment * Metrology Systems * Robotics and Automation * Real-Time Measurement Systems * High-Precision Engineering Environments Essential experience * 5+ years of commercial C# software development experience * Developing production-grade software for engineering, automation or industrial systems * Strong understanding of C# .NET architecture and software design patterns * Experience with WPF or similar desktop UI frameworks * Multithreaded application development and concurrent processing * Agile software delivery and sprint-based development * Software quality processes including integration testing and controlled release management * Working with requirement traceability, design reviews and issue tracking platforms such as Jira * Strong communication skills with both technical and non-technical stakeholders * Experience mentoring, coaching or providing technical leadership to other engineers * Advanced AI capability Nice to have * Semiconductor inspection or semiconductor manufacturing equipment * Atomic Force Microscopy (AFM) * Scientific instrumentation or metrology systems * Motion controllers, piezo actuators and high-resolution sensing technologies * Machine vision or image analysis systems * SCADA, HMI or Industrial IoT platforms * Python, C++ or other engineering-focused programming languages * TCP/IP networking and distributed systems * Cleanroom environments, regulated industries or functional safety standards, * Degree in Computer Science, Software Engineering, Electronics Engineering or a related technical discipline or * Equivalent commercial experience developing complex engineering software systems ## Description Are you an experienced C# Software Engineer who enjoys solving complex engineering problems where software directly controls real-world hardware? We're looking for a Senior C# Software Engineer to help develop the next generation of semiconductor metrology and inspection systems. You'll work on software that controls high-precision motion systems, sensors, data acquisition platforms and advanced measurement technology used by leading semiconductor manufacturers worldwide. This is a technical leadership role where you'll influence software architecture, mentor developers, and work closely with engineers and scientists developing technology operating at the leading edge of semiconductor innovation. If you enjoy building high-performance software for complex electromechanical systems rather than websites and business applications, we'd love to hear from you. What you'll be doing * Designing and developing high-performance C# applications for advanced semiconductor metrology systems * Creating software that controls precision motion platforms, sensors, actuators and measurement hardware * Supporting the evolution of software architecture, design standards and engineering best practice * Mentoring developers and helping grow capability across the software team * Collaborating with systems engineers, physicists, software architects and technical leaders * Leading sprint planning, estimation and delivery activities * Managing dependencies across software, hardware, LabVIEW and data analysis teams * Supporting integration, verification and release activities for customer-facing systems * Facilitating technical discussions and helping resolve complex engineering challenges * Remaining hands-on with development while contributing technical leadership across the team ## Related Videos - [More efficient software for more efficient microchips](https://www.wearedevelopers.com/videos/1164-more-efficient-software-for-more-efficient-microchips) - [Data Science in Retail](https://www.wearedevelopers.com/videos/586-data-science-in-retail) - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [Strange New Worlds: shaping the future of the digital age](https://www.wearedevelopers.com/videos/677-strange-new-worlds-shaping-the-future-of-the-digital-age) - [Data Science on Software Data](https://www.wearedevelopers.com/videos/162-data-science-on-software-data) - [Collaboration Quantified: Lessons from Open Source Developer Networks](https://www.wearedevelopers.com/videos/1422-collaboration-quantified-lessons-from-open-source-developer-networks) ## Related Articles - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Software Engineer Salary in The UK](https://www.wearedevelopers.com/magazine/231-software-engineer-salary-in-the-uk) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers)