Harnham
Full Stack Engineer
Get notified of more jobs like this · No spam, ever
How your CV stacks up
Upload your CV to see how well it fits this job role
?%
Full Stack Engineer
London (Hybrid, Waterloo/London Bridge) | Up to £90,000 + Equity
This is a rare opportunity to join an early-stage technology company as one of its first software engineering hires. With a product already in market, strong commercial traction, and fresh investment secured, you'll have significant ownership across the platform while helping shape the future of the engineering function.
The Company
They are a fast-growing technology business developing a connected hardware and software product used by a growing customer base. Having successfully launched their product and generated strong early revenue, they are now scaling both the platform and the team. The business combines mobile applications, cloud infrastructure, and connected-device technology to deliver a highly innovative user experience.
The Role
You will work across the full technology stack, helping scale both the product and engineering capability. Responsibilities include:
Reasons to use Rodeo
Start with a chat, not a search bar
Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
It searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
- Owning and developing cloud backend services and infrastructure
- Building and enhancing mobile applications
- Working across mobile, cloud, and connected-device environments
- Supporting Bluetooth connectivity and device communications
- Helping bring software development fully in-house
- Collaborating closely with founders, product, and design teams
- Contributing to architecture, scalability, and engineering best practices
- Playing a key role in the growth of the software function
Your Skills & Experience
- Strong commercial experience as a Full Stack Engineer or Mobile Software Engineer
- Experience building and shipping mobile applications
- Strong cloud engineering experience, ideally within AWS
- Solid understanding of software engineering fundamentals
- Experience working in startup or high-growth environments
- Ability to operate across frontend, backend, and infrastructure
- Experience with AWS, PostgreSQL, Docker, and GitHub
- Exposure to React Native is beneficial
- Experience with Bluetooth, BLE, IoT, or connected devices is advantageous
- Passion for engineering, product development, and continuous improvement
Get help with your application
Your very own career expert that helps elevate your application to the next level.
What They Offer
- Salary up to £90,000
- Meaningful equity package
- Flexible hybrid working
- Significant ownership from day one
- Direct access to company leadership
- Clear progression opportunities as the business scales
- Opportunity to shape engineering culture, processes, and technology decisions
- Long-term potential to grow into a leadership position
How to Apply
To find out more about this Full Stack Engineer opportunity, please apply with your CV. We look forward to discussing the role with you.
“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”
Jessica, London
Location