At a Glance
- Tasks: Develop automated test software for cutting-edge MicroLED devices and analyse performance data.
- Company: Join Plessey, a leader in MicroLED technology with a rich history of innovation.
- Benefits: Enjoy hybrid remote work, competitive salary, and opportunities for professional growth.
- Other info: Dynamic team environment with exciting projects and excellent career advancement opportunities.
- Why this job: Be part of a transformative era in technology and make a real impact on future devices.
- Qualifications: Master’s degree in relevant field and proficiency in LabVIEW, C++, and Python required.
The predicted salary is between 55000 - 70000 € per year.
Plessey has a long history of innovation. Founded in 1956, we have evolved from one of Europe’s earliest semiconductor pioneers into the world’s most advanced microLED specialist. Over the decades, Plessey has built a first class, fully integrated platform designing, manufacturing, and engineering next-generation display technologies entirely in-house. This end-to-end capability, combined with our strong IP portfolio, uniquely positions us to lead the scaling of MicroLED’s from lab innovation to high-volume production. Our future is even brighter. We believe MicroLED’s will define the next era of technology—powering ultra-efficient AR/VR displays, driving optical processors that make AI faster and more sustainable, and enabling devices yet to be imagined. With our unique expertise and talented team, we are positioned to lead this transformation. It’s an exciting time to join us: Plessey has recently been acquired by Haylo Labs, accelerating our growth and opening new opportunities.
Our Values
- Lead
- Grow
- Trust
Location
Located at our head office and state-of-the-art fabrication facility in Plymouth.
About the Role
We are looking for a senior Software Engineer to support the development of automated reliability and characterisation test systems for MicroLED devices. The role combines test software development, instrument control, and data analysis, supporting both the execution of reliability campaigns and the analysis of device performance and degradation. The engineer will work closely with hardware engineers and test engineers to develop software tools that control laboratory equipment, automate test procedures, and analyse large datasets generated during device testing.
Key Responsibilities
- Develop and maintain automated test software for reliability and characterisation systems.
- Interface with laboratory instruments and test hardware using LabVIEW, C++, and Python.
- Support the execution of device reliability campaigns and engineering experiments.
- Develop tools for data collection, processing, and analysis.
- Work with engineering teams to interpret results and identify device behaviour trends.
- Contribute to improving the automation and robustness of internal test platforms.
Skills, Knowledge and Expertise
- Master’s degree in Physics, Electronic Engineering, or a related discipline.
- Proficiency in LabVIEW and C++.
- Working knowledge of Python for data processing and analysis.
- Hands-on experience with communication protocols such as SPI and I²C.
- Experience working with laboratory bench instruments such as power supply units (PSUs), oscilloscopes, pattern generators and multimeters.
- Strong analytical mindset with attention to detail.
- Ability to work independently with minimal supervision.
Advantage
- Experience with NI TestStand for automated test environments.
- Background or practical experience in semiconductor device testing.
- Experience analysing large datasets and developing mathematical models for device behaviour and degradation.
- Familiarity with reliability testing methodologies (e.g., lifetime or stress testing).
Senior Software Engineer - C# - (Hybrid Remote) in England employer: Plessey Semiconductors Ltd
Plessey is an exceptional employer, offering a dynamic work environment at our state-of-the-art facility in Plymouth, where innovation thrives. We prioritise employee growth through continuous learning opportunities and collaboration with talented professionals in the field of MicroLED technology. Our hybrid remote work model promotes flexibility, while our core values of Lead, Grow, and Trust foster a supportive culture that empowers individuals to contribute meaningfully to groundbreaking advancements in display technologies.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Software Engineer - C# - (Hybrid Remote) in England
✨Tip Number 1
Network like a pro! Reach out to current employees at Plessey on LinkedIn or other platforms. Ask them about their experiences and any tips they might have for landing the Senior Software Engineer role. Personal connections can make a huge difference!
✨Tip Number 2
Prepare for technical interviews by brushing up on your LabVIEW, C++, and Python skills. We recommend working on some personal projects or contributing to open-source ones that showcase your abilities. This will not only boost your confidence but also give you real examples to discuss during interviews.
✨Tip Number 3
Showcase your analytical mindset! Be ready to discuss how you've tackled complex problems in the past, especially related to data analysis and device testing. Use specific examples to demonstrate your thought process and problem-solving skills.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, it shows your genuine interest in joining Plessey and being part of our exciting journey in the MicroLED space.
We think you need these skills to ace Senior Software Engineer - C# - (Hybrid Remote) in England
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the role of Senior Software Engineer. Highlight your experience with LabVIEW, C++, and Python, as well as any relevant projects that showcase your skills in automated test systems and data analysis.
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're excited about working at Plessey and how your background aligns with their mission in MicroLED technology. Don’t forget to mention your analytical mindset and attention to detail!
Showcase Relevant Experience:When detailing your work experience, focus on roles where you’ve developed automated test software or worked with laboratory instruments. Be specific about your contributions and the impact they had on previous projects.
Apply Through Our Website:We encourage you to apply through our website for a smoother application process. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates from our team!
How to prepare for a job interview at Plessey Semiconductors Ltd
✨Know Your Tech Inside Out
Make sure you brush up on your knowledge of LabVIEW, C++, and Python. Be ready to discuss how you've used these tools in past projects, especially in relation to automated test software and data analysis.
✨Showcase Your Problem-Solving Skills
Prepare examples of how you've tackled challenges in previous roles, particularly those involving instrument control or data processing. Plessey values an analytical mindset, so highlight your ability to interpret results and identify trends.
✨Familiarise Yourself with MicroLED Technology
Do some research on MicroLEDs and their applications in AR/VR displays and AI. Understanding the company's focus will help you connect your skills to their needs and show genuine interest in their innovative work.
✨Ask Insightful Questions
Prepare thoughtful questions about the role and the team dynamics at Plessey. Inquire about their current projects or future directions in MicroLED technology. This shows you're engaged and eager to contribute to their mission.
