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- Tasks: Build AI products from scratch and shape the future of customer interactions.
- Company: Join a YC-backed AI startup with strong funding and early traction.
- Benefits: Competitive salary, equity options, and a chance to influence company culture.
- Other info: Fully onsite role in London with excellent growth opportunities.
- Why this job: Be part of a founding team creating impactful AI systems in a fast-paced environment.
- Qualifications: 5-10 years of experience in AI product development and async Python expertise.
The predicted salary is between 100000 - 160000 £ per year.
Build AI products from scratch as part of a founding team. Great opportunity to join a YC-backed AI startup building autonomous voice agents that automate customer interactions, scheduling, and operations for real-world businesses.
With strong funding and early traction, the company is building production AI systems that directly impact how businesses operate, focusing on real-world execution, not experimentation.
As a Founding AI Engineer, you'll build and ship core product features across Python, TypeScript, cloud infrastructure, and event-driven systems, taking ownership from idea to production. This is a true greenfield role where you'll move quickly, balancing rapid prototyping with building scalable foundations.
You'll work directly with customers to understand problems, scope solutions, and deliver outcomes that drive real impact. We're looking for engineers with 5-10 years of experience who have built and shipped AI products end-to-end.
Strong experience with async Python (coroutines, httpx, AsyncOpenAI, production-grade error handling) is essential, along with hands-on experience working with LLMs and agentic systems in production environments.
You'll bring a strong product mindset, the ability to move fast without over-engineering, and experience working in early-stage or high-growth environments. This role is fully onsite in London (5 days per week), working closely with the founding team.
The package includes £100k-£160k + meaningful equity, with the opportunity to shape the product, engineering culture, and direction of a fast-scaling AI company.
If you're excited about building real AI systems from the ground up, this is a rare opportunity to do exactly that. Apply now or reach out to Nathan Laidlaw at Transparent Technology for a confidential chat.
Founding Senior Software Engineer - Python - London employer: Transparent Technology
Contact Detail:
Transparent Technology Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Founding Senior Software Engineer - Python - London
✨Tip Number 1
Network like a pro! Reach out to people in the industry, attend meetups, and connect with potential colleagues on LinkedIn. The more you engage, the better your chances of landing that dream role.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those involving Python, async programming, and AI. This will give you an edge and demonstrate your hands-on experience to potential employers.
✨Tip Number 3
Prepare for interviews by practising common technical questions and coding challenges. Don’t forget to brush up on your knowledge of LLMs and cloud infrastructure, as these are hot topics in the AI space right now.
✨Tip Number 4
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 our team and contributing to building amazing AI products.
We think you need these skills to ace Founding Senior Software Engineer - Python - London
Some tips for your application 🫡
Show Your Passion for AI: When you're writing your application, let your enthusiasm for AI shine through! We want to see how excited you are about building real AI systems and how your experience aligns with our mission. Share specific projects or products you've worked on that demonstrate your passion.
Tailor Your Experience: Make sure to highlight your experience with async Python, LLMs, and cloud infrastructure in your application. We’re looking for engineers who can hit the ground running, so be specific about your skills and how they relate to the role. Don’t just list your past jobs; tell us how they’ve prepared you for this opportunity!
Be Clear and Concise: Keep your application clear and to the point. We appreciate well-structured applications that get straight to the heart of your qualifications. Use bullet points if it helps, and make sure to proofread for any typos or errors – we want to see your attention to detail!
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 don’t miss out on any important updates. Plus, it shows us you’re serious about joining our team!
How to prepare for a job interview at Transparent Technology
✨Know Your Tech Stack
Make sure you’re well-versed in Python, Async, and LLMs. Brush up on your knowledge of async programming and be ready to discuss how you've implemented these technologies in past projects. This role is all about building AI products, so showcasing your technical expertise will definitely impress.
✨Showcase Your Problem-Solving Skills
Prepare examples of how you've tackled real-world problems using AI solutions. Think about specific challenges you've faced and how you approached them. This will demonstrate your ability to understand customer needs and deliver impactful outcomes, which is crucial for this role.
✨Emphasise Your Product Mindset
This position requires a strong product mindset, so be ready to discuss how you balance rapid prototyping with building scalable systems. Share experiences where you’ve taken ownership from idea to production, highlighting your ability to move fast without over-engineering.
✨Cultural Fit and Team Dynamics
Since this is a founding team role, it’s important to show that you can thrive in a high-growth environment. Be prepared to talk about your experience working in early-stage companies and how you contribute to a positive engineering culture. They’ll want to see that you’re not just a tech whiz but also a great team player.