At a Glance
- Tasks: Develop innovative firmware for clean energy products and collaborate with a dynamic team.
- Company: Lunar Energy, a fast-growing company focused on sustainable energy solutions.
- Benefits: Competitive salary, stock options, private medical insurance, and flexible working arrangements.
- Other info: Enjoy a supportive, inclusive workplace with excellent career growth opportunities.
- Why this job: Join us to create impactful products that contribute to a greener future.
- Qualifications: Degree in computer engineering or related field, with 5+ years of firmware experience.
The predicted salary is between 51750 - 63250 £ per year.
Embedded/Firmware Engineers at Lunar will be responsible for the full product development lifecycle of our products’ firmware and software, which are important sources of functionality, adaptability, and optimization of our designs.
We are looking for people who are passionate about a more sustainable future, and want to make that vision a reality.
An ideal candidate is excited and ready to collaborate closely with a dedicated, cross‑functional team to deliver innovative, best‑in‑class products.
Engineers at Lunar are hands‑on and involved in all aspects of the product, and own the design from forming concepts based on first principles to managing high‑volume production quality.
Lunar Energy was founded to transition homes to 100% clean energy—making our electricity greener, our air cleaner and our energy more safe, secure and reliable for all.
We’re a fast‑growing, global company building the world’s best clean energy products to electrify all homes and connect communities to form clean, resilient virtual power plants.
- On a given day at Lunar, you’ll likely…
- Develop wireless network communication solutions for high-volume products, ensuring continuous 24/7 reliability
- Design firmware software that runs in our home energy product components: RF communication protocols, mobile app interfaces, system diagnostics and updates.
- Drive design discussions on system architecture to achieve the desired product functionality.
- Collaborate with the team on design and development, including participating in code reviews.
- Work collaboratively with other disciplines across the company to continuously refine and improve our understanding of how our products can create the greatest impact, get to market quickly, and operate reliably for our customers
Desired Skills
- Degree in a computer‑engineering related or adjacent field, or demonstrated commensurate ability.
- 5+ years experience delivering firmware for new products as part of a team.
- Proficiency in C, and working familiarity with Python. Rust knowledge is nice to have.
- Experience working with IP stack protocols: Ethernet, Wi Fi, TCP, UDP, HTTPS, etc
- Working knowledge of Bluetooth/BLE.
- Experience working with Wi Fi networks and Espressif ecosystem
- Working knowledge of Oscilloscopes, Logic Analyzers and other lab test equipment
We’re dedicated to creating a remarkable employee experience.
At Lunar, competitive base pay is one part of our total compensation package.
Lunar employees also have the opportunity to become Lunar shareholders by getting equity in a fast‑growing company and participating in our employee stock program.
Additional benefits include
- Competitive salary and stock options package
- Private Medical Insurance scheme through BUPA (medical history disregarded)
- A wellbeing and lifestyle benefits plan through Medicash
- 5% employer contributions pension matching
- A budget for work related training of £1,000 per financial year and an allowance of 4 training days
- Cycle To Work scheme and Workplace Nursery benefit
- Access to Spill - Mental Health Support platform
- Enhanced Maternity + Paternity Pay
- 25 days annual holiday entitlement + 8 Bank Holidays
- Flexible start and finish times, fully remote working or hybrid depending on preferences
Our DE&I Philosophy
Lunar Energy is an equal opportunity employer.
We are committed to attracting, developing and retaining diverse talent by supporting an inclusive workplace.
Lunar recruits, hires, trains, promotes, compensates, and administers all personnel actions without regard to race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, disability status or any other status protected by applicable law.
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Staff Firmware Engineer New UK employer: Lunar Energy Inc.
Lunar Energy is an exceptional employer that fosters a collaborative and innovative work culture, allowing Senior Firmware Engineers to thrive in a remote environment. With a strong emphasis on employee growth and development, team members are encouraged to take ownership of their projects while benefiting from flexible working arrangements and a commitment to sustainability in home energy solutions.
StudySmarter Expert Advice🤫
We think this is how you could land Staff Firmware Engineer New UK
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Lunar Energy Inc. or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Lunar Energy Inc..
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Lunar Energy Inc..
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Lunar Energy Inc. that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Staff Firmware Engineer New UK
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Lunar Energy Inc..
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Lunar Energy Inc. and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Lunar Energy Inc.
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Lunar Energy Inc. uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
