Embedded Software Engineer

Archangel Autonomy; Oxford; On-site; GBP 45,000 - 65,000; Full time

Benefits offered by this job

25 days holiday + UK bank holidays

Relocation Support Package

Private Medical Insurance

Free team lunch on Mondays

Job summary

Archangel Autonomy seeks an Embedded Software Engineer to design and prototype software for advanced embedded devices in Oxford. You'll work in a dynamic team to develop solutions that enhance operational efficiency across various sectors, including law enforcement and NGOs.

Ideal candidates will have a degree in Electronic Engineering or Computer Science, excellent C/C++ skills, and an understanding of Linux. Enjoy a collaborative environment that fosters innovation and offers various perks such as a relocation package and team socials.

Qualifications

• Experience delivering functioning commercial embedded software.
• Able to travel UK and abroad up to 10% for tests.
• Understanding of interfaces like SPI, UART, and USB.

Responsibilities

• Design, build, and test software for edge compute devices.
• Capture requirements and integrate software into various components.
• Rapidly prototype PCBs and research new microcontrollers.

Skills

C/C++ skills

Linux and kernel programming

Embedded devices programming

Object-oriented programming

Education

BSc or MSc in Electronic Engineering, Computer Science, or related field

Tools

Embedded software platforms (e.g., STM32, ARM Cortex-M0)

Job description

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.

Joining us as Embedded Software Engineer, 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

Experience and/or understanding of one or more of the components or peripherals in our embedded devices is desirable:

• 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'll 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 compensation25 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

At our core, we value the power of in‑person interactions and collaborative sessions. Our office in Oxford, UK is not just a workplace it's a hub for team camaraderie and innovation. We have a unique and welcoming environment where team members enjoy taking their lunch together ‘no one left behind’ mentality but high autonomy. We even bring our international team mates over for special events and all‑company gatherings.