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- Tasks: Join as a Founding Engineer to build innovative AI audio solutions for businesses.
- Company: Be part of a dynamic, early-stage VC-backed start-up in London.
- Benefits: Enjoy a competitive salary, equity options, and hybrid work flexibility.
- Why this job: Shape the future of technology while collaborating closely with founders in a fast-paced environment.
- Qualifications: Full-stack experience with modern frameworks and a passion for start-up culture required.
- Other info: Opportunity to influence company culture and work on cutting-edge AI technologies.
The predicted salary is between 43200 - 72000 £ per year.
Location: London Area (Hybrid-friendly)
Type: Full-time | Founding team | Competitive Salary & Equity
Very early VC-backed start-up are building multi-speaker AI audio solutions for enterprise. Specifically, it's AI Audio tooling combined with open source and existing models to enable businesses to launch podcasts in days instead of months. They're looking for a hands-on engineer to build the foundation of the product and technology. You’ll work directly with the founders and play a key role in shaping the company’s future. This hiring is backed by revenue and a recent oversubscribed funding round.
What You’ll Be Doing (Day-to-Day)
- Own product development from end to end:
- Translate early concepts and wireframes into working software
- Build and iterate on our MVP across the full stack — using tools you already know (like React, Node.js, and cloud-native infrastructure)
- Set up and manage CI/CD pipelines, codebase structure, and dev tooling
- Collaborate on product decisions, sprint planning, and company roadmap
- Participate in customer discovery and feed insights back into technical decisions
- Prototype new features or explore emerging technologies (e.g. AI voice models, summarization engines)
- Choose and implement foundational architecture and infrastructure (e.g., database design, APIs, microservices vs monolith decisions)
- Create reusable component libraries and internal tools
- Prioritise performance, accessibility, and scalability from day one
- Help define engineering standards, workflows, and values
- Contribute to hiring and onboarding the next wave of engineers
- Be a generalist — jumping in wherever needed to keep us moving fast
- You’ll be hands-on writing production code nearly every day
- Short cycles, regular releases, and fast iteration will be the norm
Who you are:
- A highly driven builder — someone who’s excited to get their hands dirty, make big decisions, and work hard to build something meaningful and reap the rewards you deserve from that hard work. You’ll bring:
- Full-stack fluency:
- Deep experience with a modern frontend framework (React, Next.js, etc.)
- Comfortable working on backend APIs and cloud
- Able to take a feature from design to deployment independently or in collaboration
- You’ve either worked in an early-stage environment or are drawn to it — wearing many hats, moving fast, and doing what it takes to get the job done. You’re comfortable with ambiguity and motivated by ownership
- You take initiative, manage your own time, and don’t need hand-holding
- You know when to move fast and when to slow down and think
- You’re accountable, focused, and hungry to win
- You’re clear, thoughtful, and concise in how you communicate — async or live
- You know how to ask good questions, give helpful feedback, and bring others along
Nice to have (but not required):
- Experience working with AI/ML APIs and/or models, especially with voice.
- Familiarity with DevOps, observability, or security in a start-up context
- Having worked on a greenfield project before – at work or outside
To be considered for the role please send through your CV.
Founding Engineer employer: Quanta
Contact Detail:
Quanta Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Founding Engineer
✨Tip Number 1
Familiarise yourself with the latest trends in AI audio technology. Understanding the current landscape will not only help you during interviews but also demonstrate your genuine interest in the field and the company's mission.
✨Tip Number 2
Network with professionals in the start-up ecosystem, especially those involved in AI and audio solutions. Attend relevant meetups or online webinars to connect with potential future colleagues and gain insights into the industry.
✨Tip Number 3
Prepare to discuss your previous experiences in a start-up environment. Be ready to share specific examples of how you've taken ownership of projects, navigated ambiguity, and contributed to a fast-paced team culture.
✨Tip Number 4
Showcase your full-stack development skills by working on a personal project that aligns with the role. This could be a small application using React and Node.js that demonstrates your ability to take a feature from design to deployment.
We think you need these skills to ace Founding Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your full-stack fluency, particularly with modern frontend frameworks like React. Emphasise any start-up experience or projects that showcase your ability to work in fast-paced environments.
Showcase Relevant Experience: Include specific examples of past projects where you took a feature from design to deployment. If you have experience with AI/ML APIs or have worked on greenfield projects, make sure to mention these as they align well with the job description.
Craft a Compelling Cover Letter: Write a cover letter that reflects your excitement for building meaningful products and your drive to contribute to a start-up's success. Discuss how your skills and experiences align with the company's goals and culture.
Highlight Collaboration Skills: In your application, emphasise your communication skills and ability to collaborate effectively. Mention instances where you've worked closely with others to achieve project goals, as this is crucial for the role.
How to prepare for a job interview at Quanta
✨Showcase Your Full-Stack Skills
Be prepared to discuss your experience with both frontend and backend technologies. Highlight specific projects where you've used React, Node.js, or cloud infrastructure, and be ready to explain your role in taking features from design to deployment.
✨Demonstrate Your Start-Up Mindset
Share examples of how you've thrived in fast-paced, ambiguous environments. Talk about times when you've worn multiple hats and how you adapted to changing priorities, as this role requires a hands-on approach and the ability to make quick decisions.
✨Prepare for Technical Discussions
Expect to dive deep into technical topics during the interview. Brush up on CI/CD pipelines, database design, and microservices architecture, as well as any relevant AI/ML technologies. Be ready to discuss how you would approach building scalable solutions.
✨Communicate Clearly and Collaboratively
Since you'll be working closely with the founders, it's crucial to demonstrate strong communication skills. Practice articulating your thoughts clearly and concisely, and be prepared to ask insightful questions that show your interest in the company's vision and culture.
