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- Tasks: Design and optimise advanced wireless communication software for next-gen systems.
- Company: Exciting start-up linked to the University of Oxford, focused on innovative wireless tech.
- Benefits: Competitive salary, hybrid work options, and a chance to shape future communications.
- Other info: Dynamic environment with opportunities for career growth and collaboration.
- Why this job: Join a talented team and make a real impact in wireless communications.
- Qualifications: Degree in relevant field and strong embedded C/C++ skills required.
The predicted salary is between 80000 - 90000 £ per year.
A once in a lifetime opportunity has arisen for a Modem Stack Engineer to have a major impact in the development of next generation wireless communications. Our client is an early stage, fast paced, independently funded start up, with strong links to the University of Oxford. Led by a talented team with considerable sector experience and specialist subject knowledge, their mission is to enable safe and efficient communication systems which will ultimately protect our way of life.
The Modem Stack Engineer will design, implement, and optimise advanced wireless communication software for secure and resilient communication systems. This role focuses on the development of Layer 2 and Layer 3 protocol stack components within modern wireless systems, such as cellular, Wi-Fi, and custom SDR-based networks. The successful candidate will work across embedded software, modem integration, and real-time communications environments to deliver high-performance and robust wireless solutions.
Modem Stack Engineer essential experience:
- Degree in Computer Engineering, Electronic Engineering, Telecommunications, Computer Science, or equivalent industry experience;
- Strong proficiency in embedded C/C++ software development for real-time or low-level systems;
- Hands-on experience developing or integrating modem software for one or more wireless technologies, including cellular, WLAN, Bluetooth, or SDR-based systems;
- Strong understanding of wireless communication protocols and modem stack architectures;
- Experience implementing or debugging L2/L3 protocol stack functionality, including one or more of MAC, RLC, PDCP, RRC, QoS, mobility management, or session management;
- Familiarity with RTOS, embedded Linux, multi-threaded systems, and low-level debugging tools;
- Experience using protocol analysers, logging frameworks, profiling tools, and performance optimisation techniques;
- Strong analytical and debugging skills, with the ability to diagnose issues across multiple layers of the modem stack;
- Ability to collaborate effectively with PHY/DSP, FPGA, RF, systems, and software engineering teams;
- Eligibility to work on projects related to the UK Defence and Security sector.
Desirable:
- 5+ years of industry experience in modem, embedded wireless, or protocol-stack software development;
- Deep expertise in one or more of: 4G LTE or 5G NR protocol stacks; Wi-Fi (802.11) protocol development; Bluetooth/BLE protocol implementation; modem architecture and system-level design;
- Experience working with 3GPP, IEEE, STANAG, or other military/communications standards;
- Familiarity with SDR frameworks and platforms such as srsRAN, OpenAirInterface, GNU Radio, or USRP-based systems;
- Experience with modem validation, interoperability testing, field trials, or network integration activities;
- Understanding of radio resource management, link adaptation, scheduling, handover, mobility management, and QoS mechanisms;
- Familiarity with DSP concepts and interaction between PHY and higher protocol layers;
- Experience optimising software for multi-core embedded systems, hardware accelerators, or low-power platforms;
- Experience working in secure, mission-critical, or defence-related communications environments.
If you’re a Modem Stack Engineer with an expertise in advanced wireless communication systems, and you’re looking for a career defining role which will shape the future of wireless communications, then MARS would like to hear from you.
MARS Recruitment is an equal opportunities employer and positively welcomes applications from suitably qualified applicants regardless of race, colour, sex, marital status, national origin, religion, age, disability, or any other protected status. Suitable candidates for the role will be contacted within 3 working days; unfortunately, if you haven’t heard back in this time your application has been unsuccessful at this time.
MARS Recruitment is a specialist Engineering & IT recruiter working in partnership with companies across the UK and offers services of both an Employment Business (for Temporary/Contract roles) and an Employment Agency (for Permanent roles).
Modem Stack Engineer in Oxford employer: MARS Recruitment
Contact Detail:
MARS Recruitment Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Modem Stack Engineer in Oxford
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, especially those connected to the University of Oxford. Attend meetups or webinars related to wireless communications and don’t be shy about sharing your expertise.
✨Tip Number 2
Showcase your skills! Create a portfolio that highlights your projects in embedded C/C++ and modem software development. This will give potential employers a clear view of what you can bring to the table.
✨Tip Number 3
Prepare for technical interviews by brushing up on L2/L3 protocols and debugging techniques. Practice explaining complex concepts in simple terms, as communication is key in this field.
✨Tip Number 4
Don’t forget to apply through our website! We’ve got loads of opportunities that might just be the perfect fit for you. Plus, it’s a great way to get noticed by recruiters who are looking for talent like yours.
We think you need these skills to ace Modem Stack Engineer in Oxford
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Modem Stack Engineer role. Highlight your experience with embedded C/C++ and any relevant wireless technologies. We want to see how your skills align with our mission!
Showcase Your Projects: Include specific projects where you've developed or integrated modem software. This gives us a clear picture of your hands-on experience and problem-solving skills in real-time communications.
Be Clear and Concise: When writing your application, keep it clear and to the point. Use bullet points for key achievements and avoid jargon unless it's relevant. We appreciate straightforward communication!
Apply Through Our Website: Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for this exciting opportunity in next-gen wireless communications.
How to prepare for a job interview at MARS Recruitment
✨Know Your Stuff
Make sure you brush up on your knowledge of wireless communication protocols and modem stack architectures. Be ready to discuss your hands-on experience with embedded C/C++ software development and how it relates to real-time systems.
✨Showcase Your Experience
Prepare specific examples from your past work that highlight your expertise in developing or integrating modem software for various wireless technologies. This could include discussing your experience with L2/L3 protocol stack functionality and any relevant projects you've worked on.
✨Get Technical
Be prepared to dive deep into technical discussions. Familiarise yourself with the tools and techniques used in performance optimisation, debugging, and protocol analysis. Showing your analytical skills will impress the interviewers.
✨Collaborate and Communicate
Since this role involves working with multiple teams, be ready to talk about your collaboration experiences. Highlight how you've effectively communicated with PHY/DSP, FPGA, RF, and software engineering teams in the past to deliver successful projects.