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- Tasks: Build and scale core backend systems while influencing architecture and engineering culture.
- Company: Join a well-funded Series A cybersecurity startup with an elite engineering team.
- Benefits: Competitive salary, equity options, and clear career progression paths.
- Why this job: Make a real impact in tackling modern cybersecurity challenges with experienced founders.
- Qualifications: 5+ years in software engineering with strong system design skills.
- Other info: Work alongside top engineers from Meta and other leading tech companies.
The predicted salary is between 48000 - 84000 £ per year.
We’re working with a Series A cyber security startup tackling genuinely hard problems in a critical, fast-growing market. The company has moved beyond idea-stage, has real traction, real customers, and serious momentum — now they’re scaling the engineering team with exceptional builders. This is a Founding / Early Engineer role where you’ll help take a strong core product from early traction to real scale.
Why this stands out:
- Elite engineering DNA – team includes engineers from Meta, Tessian, and top-tier security companies
- Proven founders – previous successful exit, now building with clarity and pace
- Strong Series A backing – significant VC funding, long runway, clear growth plan
- Real impact – you’ll influence architecture, hiring, and engineering culture as the team scales
- Serious problems – modern cyber security challenges involving scale, reliability, and adversarial systems
The role:
- Build and scale core backend and platform systems
- Contribute to architectural decisions as the product and customer base grow
- Work closely with product and leadership on technical strategy
- Help establish best practices around quality, security, and scalability
- Mentor and raise the bar as the team expands
What they’re looking for:
- 5+ years commercial software engineering experience
- Strong fundamentals across system design and software architecture
- Experience in high-bar teams or fast-growing startups
- Language-agnostic mindset (Python, Go, Rust, Java, C++, TypeScript all welcome)
- Comfortable moving from hands-on delivery to higher-level technical ownership
The upside:
- Competitive salary + meaningful equity
- Stability of a Series A business with the influence of an early hire
- Learn from exceptional engineers and founders who’ve done this before
- Clear progression into Staff / Principal / Tech Lead paths as the company scales
This is ideal for engineers who want ownership without chaos — still early, still impactful, but with real backing and direction.
Founding Engineer | Cybersecurity in London employer: Oho Group Ltd
Contact Detail:
Oho Group Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Founding Engineer | Cybersecurity in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the cybersecurity space, especially those who might know someone at the startup. A warm introduction can make all the difference in getting noticed.
✨Tip Number 2
Show off your skills! If you have any side projects or contributions to open-source software, make sure to highlight them. This is your chance to demonstrate your engineering prowess and passion for the field.
✨Tip Number 3
Prepare for technical interviews by brushing up on system design and architecture principles. Be ready to discuss how you've tackled complex problems in the past, as this role will require you to think critically about scaling and reliability.
✨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, we love seeing candidates who take that extra step to connect with us directly.
We think you need these skills to ace Founding Engineer | Cybersecurity in London
Some tips for your application 🫡
Show Your Passion for Cybersecurity: Let us see your enthusiasm for tackling modern cybersecurity challenges. Share any relevant projects or experiences that highlight your interest and expertise in this field.
Tailor Your Application: Make sure to customise your CV and cover letter to reflect the specific skills and experiences mentioned in the job description. We want to see how you fit into our elite engineering team!
Highlight Your Technical Skills: Since we’re looking for a language-agnostic mindset, don’t hesitate to showcase your proficiency in various programming languages. Mention any relevant system design and software architecture experience too!
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 it gets the attention it deserves!
How to prepare for a job interview at Oho Group Ltd
✨Know Your Tech Inside Out
Make sure you’re well-versed in the technologies mentioned in the job description. Brush up on your knowledge of system design and software architecture, as you'll likely be asked to discuss your experience with various programming languages and frameworks. Be ready to share specific examples of how you've tackled complex problems in previous roles.
✨Showcase Your Problem-Solving Skills
This role involves tackling serious cybersecurity challenges, so be prepared to demonstrate your analytical thinking. Think of a few scenarios where you successfully solved tough technical issues or improved system reliability. Use the STAR method (Situation, Task, Action, Result) to structure your answers clearly.
✨Understand the Company’s Vision
Research the startup's mission and recent developments in the cybersecurity space. Being able to articulate how your skills align with their goals will show that you're genuinely interested in the role. Discuss how you can contribute to their growth and help scale their core product effectively.
✨Be Ready to Discuss Team Dynamics
As a founding engineer, you'll play a key role in shaping the engineering culture. Prepare to talk about your experiences working in high-bar teams and how you’ve mentored others. Highlight your ability to collaborate with product and leadership teams, as this will be crucial for establishing best practices as the company scales.
