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- Tasks: Lead the design and delivery of IoT and cloud software for EV charging solutions.
- Company: Innovative VC-backed start-up transforming electric vehicle charging.
- Benefits: Competitive salary, hybrid work model, and opportunities for professional growth.
- Why this job: Shape cutting-edge technology in a fast-paced environment tackling real-world electrification challenges.
- Qualifications: 5+ years in IoT software, strong API and cloud development skills.
- Other info: Join a dynamic team with a focus on innovation and sustainability.
The predicted salary is between 36000 - 60000 £ per year.
TUAL Technology is an innovative, VC-backed start-up based in Bicester, developing PowerUp, a high-power EV charging solution designed for grid-constrained sites. By integrating battery storage, smart energy management, and ultra-fast DC charging, TUAL delivers seamless electrification where traditional grid capacity falls short. Working with enterprise customers across Europe, TUAL is transforming the productivity and profitability of electric commercial vehicle fleets through a portfolio of intelligent, software-defined, cloud and IoT-enabled charging solutions.
We are looking for a hands-on Lead Software Engineer to own the design and delivery of our IoT and cloud software platform. You will connect our ultra-fast chargers, manage data and remote control functions, and ensure security and scalability across our systems. You will work directly with the VP Product and VP Power Electronics, shaping architecture, integrations and performance turning ideas into real, working solutions.
What You’ll Do- Build IoT and cloud software for charger connectivity and monitoring
- Create telemetry and data pipelines (PLC, CAN)
- Enable secure remote control and bi-directional communication (MQTT/WebSockets)
- Deliver OTA firmware updates and REST APIs (OCPP/OCPI)
- Develop secure, scalable cloud infrastructure (AWS IoT, Azure, etc.)
- Collaborate closely with hardware and IoT partners to integrate systems end-to-end
- 5+ years experience in IoT software, cloud integration or embedded systems
- Strong skills in PLC, CAN, Modbus or similar protocols
- Proficiency in API and cloud development (AWS/Azure, MQTT, WebSockets)
- Knowledge of secure firmware updates and encryption (TLS, AES)
- Comfortable working autonomously in a fast-moving start-up environment
- Background in EV charging, energy storage or industrial automation is a plus
This is a chance to build the full IoT and cloud platform behind PowerUp from architecture to deployment. You will shape a core technology in a growing, well-funded start-up tackling real-world challenges in electrification.
Principal Software Engineer EV Charging in Oxford employer: Gerrell & Hard
Contact Detail:
Gerrell & Hard Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Principal Software Engineer EV Charging in Oxford
✨Tip Number 1
Network like a pro! Reach out to folks in the EV charging and IoT space on LinkedIn. Join relevant groups, attend meetups, and don’t be shy about asking for informational interviews. You never know who might have the inside scoop on job openings!
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects related to IoT, cloud software, or anything that screams 'I’m the Lead Software Engineer you need!' This could be GitHub repos, personal projects, or even contributions to open-source. Let your work do the talking!
✨Tip Number 3
Prepare for those interviews! Research TUAL Technology and understand their products like PowerUp. Be ready to discuss how your experience with PLC, CAN, and cloud development can help them achieve their goals. Tailor your answers to show you’re the perfect fit for their team.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining the team at TUAL Technology. So, get that application in and let’s make some electrifying changes together!
We think you need these skills to ace Principal Software Engineer EV Charging in Oxford
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the role of Principal Software Engineer. Highlight your experience in IoT, cloud integration, and any relevant projects that showcase your skills in building secure and scalable systems.
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about EV charging and how your background aligns with our mission at TUAL Technology. Be genuine and let your personality come through.
Showcase Relevant Projects: If you've worked on projects involving PLC, CAN, or cloud development, make sure to mention them. We love seeing real examples of your work, so don’t hold back on sharing your achievements and the impact they had.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen on joining our team!
How to prepare for a job interview at Gerrell & Hard
✨Know Your Tech Inside Out
Make sure you’re well-versed in IoT software, cloud integration, and embedded systems. Brush up on protocols like PLC, CAN, and Modbus, as these will likely come up during the interview. Being able to discuss your experience with API and cloud development, especially with AWS or Azure, will show that you’re the right fit for the role.
✨Showcase Your Problem-Solving Skills
Prepare to discuss specific challenges you've faced in previous projects, particularly those related to secure firmware updates and encryption. TUAL is looking for someone who can think on their feet, so be ready to explain how you approached problems and what solutions you implemented.
✨Understand the Company’s Vision
Familiarise yourself with TUAL Technology and their PowerUp solution. Knowing how they integrate battery storage and smart energy management into EV charging will help you align your answers with their goals. This shows genuine interest and helps you connect your skills to their mission.
✨Be Ready to Collaborate
Since the role involves working closely with hardware and IoT partners, prepare examples of how you’ve successfully collaborated in the past. Highlight your ability to work autonomously while also being a team player, as this balance is crucial in a fast-moving start-up environment.
