Embedded Software Engineer in Oxford

Archangel engineers design and deploy low-SWaP embedded devices to enable edge AI in the air and on the ground. These incorporate cameras, IMUs, LIDARs, radios (4G, LoRaWAN, mesh), compute, batteries and more. To deliver compelling products to our users we need to get the most out of the hardware devices and software we build. You will design, prototype and build software for our embedded systems, principally our UXV navigation co-pilot platform. At Archangel Autonomy, you will be working alongside a fun, forward-thinking experienced team to deliver transformative AI solutions. Our mission is to design and deploy AI technologies that protect, support, and enhance the work of those operating on the front lines: law enforcement, first responders, NGOs, wildlife rangers, and military personnel. We are proud to be innovators, record breakers, and practical problem solvers. We thrive on big challenges and bold ideas, pushing boundaries to create meaningful impact. Our goal is a safer, more sustainable world, where intelligent machines are not just tools but trusted partners – collaborative, reliable, and ready to assist.

Role responsibilities:

• You will capture requirements, design, build, and test software for our small volume, fully functioning edge compute devices. This includes developing and integrating software or firmware in these areas:
• Drivers
• Boot logic
• Board bring-up / testing
• Deep learning inference
• Cameras and ISPs
• Wireless Mesh & IoT comms
• Battery power monitoring
• GPS/GNSS positioning
• You will also support our development teams with rapid prototyping of PCBs.
• Liaise with other development teams to integrate various components.
• Research and select new microcontrollers and embedded systems to prototype new products or features on.
• Work on testing of software and devices, e.g. range testing radios, measuring solar charging efficiency or deep learning model accuracy in real-world tests.

Requirements

Essential skills/ experience:

• BSc or MSc degree in Electronic Engineering, Computer Science, Computer Engineering, or related engineering field.
• Experience delivering functioning commercial embedded software.
• Excellent C/C++ skills & familiarity with Python and object-oriented programming.
• Understanding of Linux and kernel programming (Device trees) as well as interfaces (SPI, UART, CAN, USB).
• Proficiency developing for bare metal and embedded devices (e.g. STM32, ARM Cortex-M0, RTOS).
• Able to travel for events and field tests in the UK and abroad up to 10% of the time.

Desirable skills/ experience:

• Experience and/or understanding of one or more of the components or peripherals in our embedded devices:
• Camera modules, sensors, and ISPs.
• Modern embedded wireless technologies and standards (LoRa, Wi-Fi, 4G, mesh etc.).
• Experience with battery technologies and knowledge of control theory.
• Deploying software on Nvidia Jetson, or Raspberry Pi or ARM devices.
• Please also highlight in your application if your skills match these relevant areas:
• Embedded software optimization.
• Power profiling and power optimization.
• Interest and experience in the Drone / UAS space.
• Experience of Embedded programming on UAV’s or Robots.
• Rapid Prototyping of Hardware and electronics devices.
• Working understanding of PCB design and manufacture.
• Working understanding of 3D modelling and manufacture (CNC, 3D printing).

By joining us, you will have:

• The ability to make a measurable difference in the creation of cutting-edge technology in a rapidly growing start-up.
• Fast-paced environment with a world-class, positive, talented, and high-achieving team.
• Merit-based compensation.
• 25 days holiday + UK bank holidays.
• Relocation Support Package.
• Team socials.
• A variety of perks which evolve frequently: Free Monday team lunch, Cycle2work scheme, Private Medical Insurance, and a yearly voucher for your favourite app.

Security clearance: Due to the sensitive nature of some of our work, it would be beneficial for candidates to be able and willing to obtain and maintain the necessary security clearance for this role.

Location: This is an office-based role in Oxford. You will work alongside leading engineers, AI specialists, and industry pioneers, contributing directly to cutting-edge advancements in autonomous technology.

What’s next? Apply now, and a member of our HR team will get in touch with you shortly. Our usual process includes reviewing your CV, a 30-minute phone screening, a live technical assessment and interview, plus if your interview falls on a Monday, you might even get to enjoy lunch with the team! Excited? Apply now and become part of Archangel Life!