
Senior Engineer
- Cardiff
- Permanent
- Part-time
- Implementation of embedded firmware designs and test solutions primarily in C and C#
- Implementation of cryptographic solutions.
- Creation of design documentation.
- Practical hands-on experience working with and debugging embedded systems.
- Working in a team environment.
- Ability to complete design related tasks with minimal supervision.
- Good working knowledge of low programming languages (C/C#) and scripting.
- Familiar with the majority of low-level developer techniques.
- TDD Unit test approach.
- Familiar with CI/CD techniques.
- Able to demonstrate experience with software version control.
- Able to demonstrate experience with the FW/SW development progress.
- Able to use standard development software: debuggers, editors, compilers.
- Understanding of cryptographic solutions including symmetric & PKI asymmetric
- Ability to verify product software requirements.
- Ability to understand, maintain and create designs from stories/user/stakeholder requirements.
- Ability to provide technical solutions to mid to high complexity issues.
- Engineering degree or equivalent or suitable experience.
- Minimum of 4+ years of related industry experience.
- Smart Card ISO7816 and RFID ISO 14443/15593 protocols
- I2C and SPI protocols.
- USB low level protocols.
- Cryptographic code programming.
- Jenkins automation server/client programming.
- NUnit test frame4work.
- Bluetooth Low Energy protocol.
- Scripting languages e.g. Python.
- CMock unit testing.
- Implementation experience of cryptographic solutions including symmetric & ideally PKI asymmetric.
- Competitive salary and rewards package.
- Competitive benefits and annual leave offering, allowing for work-life balance.
- A vibrant, welcoming & inclusive culture.
- Extensive career development opportunities and resources to maximize your potential.
- To be a part of a global organization that is pioneering the hardware, software and services that allow people to confidently navigate the physical and digital worlds.
- Empowerment: You'll work as part of a global team in a flexible work environment, learning and enhancing your expertise. We welcome an opportunity to meet you and learn about your unique talents, skills, and experiences. You don't need to check all the boxes. If you have most of the skills and experience, we want you to apply.
- Innovation: You embrace challenges and want to drive change. We are open to ideas, including flexible work arrangements, job sharing or part-time job seekers.
- Integrity: You are results-orientated, reliable, and straightforward and value being treated accordingly. We want all our employees to be themselves, to feel appreciated and accepted.
On an average day, think of how many times you tap, twist, tag, push or swipe to get access, find information, connect with others or track something. HID technology is behind billions of interactions, in more than 100 countries. We help you create a verified, trusted identity that can get you where you need to go - without having to think about it.When you join our HID team, you'll also be part of the ASSA ABLOY Group, the global leader in access solutions. You'll have 63,000 colleagues in more than 70 different countries. We empower our people to build their career around their aspirations and our ambitions - supporting them with regular feedback, training, and development opportunities. Our colleagues think broadly about where they can make the most impact, and we encourage them to grow their role locally, regionally, or even internationally. As we welcome new people on board, it's important to us to have diverse, inclusive teams, and we value different perspectives and experiences.#LI-HIDGlobalCardiff, ENG, GB, CF15 7ABEngineering & ScienceTravel Required: 0%-10%Mid-senior level25-Sep-2025