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- Tasks: Build and ship innovative AI voice receptionist features for home services.
- Company: Exciting UK-based AI startup with a focus on cutting-edge technology.
- Benefits: Competitive salary, meaningful equity, and visa sponsorship available.
- Why this job: Join as a founding engineer and shape the future of AI in a fast-paced environment.
- Qualifications: 5-10 years of backend engineering experience, strong Python skills, and startup mindset.
- Other info: Work on-site in London and collaborate directly with customers for real-world impact.
The predicted salary is between 80000 - 120000 £ per year.
We are hiring on behalf of a UK-based, venture-backed AI startup client building AI voice receptionists for home services businesses. This is the final founding engineer hire, offering real ownership over product and technical direction from day one.
Responsibilities
- Build and ship core AI product features end-to-end.
- Work primarily in Python across backend, infrastructure, and integrations.
- Collaborate directly with customers to deliver real-world outcomes.
- Balance speed and scalability in a fast-moving startup environment.
Tech Stack
- Python (FastAPI), Postgres
- TypeScript, Next.js
- GCP, Kubernetes
- LLMs (OpenAI, Gemini), Speech-to-Text, Text-to-Speech
Requirements
- 5–10 years of backend-leaning engineering experience.
- Strong Python experience.
- Some experience with LLMs or AI products.
- Early-stage startup experience strongly preferred.
- Having worked with customers is a plus.
- A founder- or founding-engineer mindset is a plus.
- Able to work 5 days/week on-site in London.
Compensation
- £100,000 – £160,000 base salary.
- Meaningful equity.
- Visa sponsorship available.
Protip UK Limited and its client are equal opportunity employers. All qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, veteran status, marital status, or any other status protected by applicable law.
Due to the volume of applications received, only shortlisted candidates may be contacted. By applying for this role, you acknowledge and agree that your personal information may be processed by Protip UK Limited and shared with the client(s) involved in this recruitment process for the purposes of candidate evaluation and hiring. Personal data will be handled in accordance with applicable data protection laws, including where relevant the UK GDPR, EU GDPR, and US privacy laws.
Founding Software Engineer in City of London employer: Protip UK
Contact Detail:
Protip UK Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Founding Software Engineer in City of London
✨Tip Number 1
Network like a pro! Reach out to folks in the AI and startup scene, especially those who might know about this role. A friendly chat can sometimes lead to a referral, which is golden.
✨Tip Number 2
Show off your skills! If you’ve got any side projects or contributions to open-source that showcase your Python prowess or experience with LLMs, make sure to highlight them. It’s all about proving you can deliver real-world outcomes.
✨Tip Number 3
Prepare for the interview by understanding the company’s tech stack. Brush up on FastAPI, Postgres, and Kubernetes. Being able to discuss how you’d tackle challenges in their environment will set you apart from the crowd.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, we’re here to support you every step of the way in landing that dream job.
We think you need these skills to ace Founding Software Engineer in City of London
Some tips for your application 🫡
Tailor Your Application: Make sure to customise your CV and cover letter for the Founding Software Engineer role. Highlight your experience with Python and any relevant AI projects you've worked on. We want to see how your skills align with our tech stack!
Show Off Your Startup Experience: If you've got early-stage startup experience, flaunt it! We love candidates who understand the fast-paced environment and can adapt quickly. Share specific examples of how you've contributed to a startup's success.
Be Customer-Focused: Since this role involves collaborating directly with customers, mention any past experiences where you’ve worked closely with clients. We’re keen to see how you’ve delivered real-world outcomes in your previous roles.
Apply Through Our Website: Don’t forget to submit your application through our website! It’s the best way for us to keep track of your application and ensure it gets the attention it deserves. We can’t wait to hear from you!
How to prepare for a job interview at Protip UK
✨Know Your Tech Stack
Make sure you’re well-versed in the tech stack mentioned in the job description. Brush up on Python, FastAPI, and any experience you have with LLMs or AI products. Being able to discuss your past projects using these technologies will show that you’re not just familiar but also capable of contributing from day one.
✨Showcase Your Startup Experience
Since this role is in a fast-moving startup environment, be ready to share specific examples of how you've thrived in similar settings. Talk about challenges you faced, how you adapted quickly, and the impact of your contributions. This will demonstrate your founder- or founding-engineer mindset.
✨Customer Collaboration is Key
Highlight any experience you have working directly with customers. Discuss how you’ve gathered feedback and translated it into product features. This shows that you understand the importance of delivering real-world outcomes and can bridge the gap between technical development and customer needs.
✨Prepare Questions for Them
Interviews are a two-way street! Prepare thoughtful questions about the company’s vision, the team dynamics, and how they measure success. This not only shows your interest but also helps you gauge if the company aligns with your career goals and values.
