Full-Stack Product Engineer- Innovative AI Start-Up

At a Glance

• Tasks: Own projects and develop innovative AI solutions in a dynamic start-up environment.
• Company: Exciting AI auditing tech firm with big-name investors and a collaborative culture.
• Benefits: Competitive salary, stock options, generous holiday, and personal development budget.
• Why this job: Make a real impact on AI systems while shaping your role in a growing team.
• Qualifications: 3+ years in software development with strong TypeScript and React skills.
• Other info: Join a passionate, diverse team and enjoy hybrid working in London.

The predicted salary is between 60000 - 80000 £ per year.

Salary: £60 - 80,000 base + substantial stock

Summary:

Fantastic opportunity for a Product Engineer who thrives on project ownership to join a growing AI-auditing tech firm. Founded in 2023, and backed by some big-name investors, my client has built a trusted platform for safe and responsible deployment of AI systems. Their continuous auditing of AI models ensures transparency, independent oversight and fairness in HR and HR tech. Reporting to the CTO and working collaboratively with product, data & customer-facing teams, this role offers the chance to work across the full stack with a visible impact on product quality, functionality and reliability. You'll draw on your solid TypeScript and React background to strengthen product development capabilities, and contribute to backend systems in Python. As an early product engineering hire, you will help shape the scope of how this role grows and take on more responsibility across product development. Currently an intentionally small, focused company of five people, they are looking to grow to 10 by mid-2026. Come and be a part of something special.

Skills and Experience Required:

• 3+ years' professional experience, with strong TypeScript and React skills (Next.js is a plus)
• Experience shipping production software that real users depend upon
• Strong desire to design reliable, performant, user-friendly features
• Full-stack mindset, happy to work across both front- and backend
• The ability to make trade-off decisions; knowing when to move fast and when to build something more robust
• Comfortable in fast-paced, early-stage environments where you wear multiple hats

Rewards and Incentives:

• Join a fast-growing, agile, diverse company, passionate about innovation
• Hybrid working - 3 days/week in London office
• Generous holiday allowance & budget for personal learning & development

Whilst we carefully review all applications, to all jobs, due to the high volume of applications we receive it is not possible to respond to those who have not been successful.

Contact:

If you feel you're suitable for this role, want to hear about similar positions, or would like help hiring similar people for your company, please send your CV or get in touch.

Richard Allan

[contact hidden]

+44 (0) 20 3137 9574

linkedin.com/in/richardallanok

Full-Stack Product Engineer- Innovative AI Start-Up in London employer: [Employer hidden — view at passion-project.co.uk]

Join an innovative AI start-up that values project ownership and offers a unique opportunity to shape the future of AI auditing technology. With a focus on collaboration and personal growth, employees enjoy a hybrid working model, generous holiday allowances, and a budget for continuous learning in a dynamic, agile environment. As part of a small, passionate team, you'll have a direct impact on product development and the chance to grow alongside the company as it expands.

StudySmarter Expert Advice

We think this is how you could land Full-Stack Product Engineer- Innovative AI Start-Up in London

✨Tip Number 1

Network like a pro! Reach out to people in the AI and tech space, especially those who work at innovative start-ups. A friendly chat can lead to opportunities that aren’t even advertised yet.

✨Tip Number 2

Show off your skills! Create a portfolio or GitHub repository showcasing your TypeScript and React projects. This gives potential employers a taste of what you can do and sets you apart from the crowd.

✨Tip Number 3

Prepare for interviews by understanding the company’s mission and values. Be ready to discuss how your experience aligns with their goals, especially around AI transparency and responsible deployment.

✨Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, we love hearing from passionate candidates who want to be part of something special.

We think you need these skills to ace Full-Stack Product Engineer- Innovative AI Start-Up in London

TypeScript

React

Next.js

Python

Full-Stack Development

User Experience Design

Software Development

Performance Optimisation

Trade-off Decision Making

Agile Methodologies

Collaboration

Adaptability

Problem-Solving

Some tips for your application

Tailor Your CV:

Make sure your CV reflects the skills and experience mentioned in the job description. Highlight your TypeScript and React expertise, and don’t forget to showcase any full-stack projects you've worked on. We want to see how you can contribute to our innovative AI start-up!

Craft a Compelling Cover Letter:

Your cover letter is your chance to shine! Use it to explain why you're excited about this role and how your background aligns with our mission. We love seeing passion for AI and tech, so let that enthusiasm come through in your writing.

Showcase Your Projects:

If you've got a portfolio or examples of your work, include them! We’re keen to see the production software you've shipped and how it’s made an impact. This is your opportunity to demonstrate your full-stack mindset and problem-solving skills.

Apply Through Our Website:

We encourage you to apply directly through our website. It streamlines the process for us and ensures your application gets the attention it deserves. Plus, it’s a great way to show your interest in being part of our growing team!

How to prepare for a job interview at [Employer hidden]

✨Know Your Tech Stack

Make sure you brush up on your TypeScript and React skills, as these are crucial for the role. Be ready to discuss specific projects where you've used these technologies, and how they contributed to the success of the product.

✨Showcase Your Problem-Solving Skills

Prepare examples of how you've tackled challenges in previous roles, especially in fast-paced environments. Highlight your ability to make trade-off decisions and when to prioritise speed over robustness.

✨Understand the Company’s Mission

Familiarise yourself with the company's focus on AI auditing and responsible deployment. Be prepared to discuss how your values align with theirs and how you can contribute to their mission of transparency and fairness in HR tech.

✨Ask Insightful Questions

Prepare thoughtful questions about the company culture, team dynamics, and future growth plans. This shows your genuine interest in the role and helps you assess if it's the right fit for you.

Full-Stack Product Engineer- Innovative AI Start-Up in London

[Employer hidden]

Location: London

Apply now