Founding Engineer (£140k + Equity) at Tano in London

Founding Engineer (£140k + Equity) at Tano in London

London Full-Time 80000 - 100000 £ / year (est.) No working from home possible
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At a Glance

  • Tasks: Architect and build autonomous marketing systems using cutting-edge AI technologies.
  • Company: Join Tano.ai, a dynamic Seedcamp-backed startup revolutionising marketing with AI.
  • Benefits: Competitive salary of £140k plus equity, with significant ownership in the company.
  • Other info: Work directly with founders and enjoy a fast-paced, innovative environment.
  • Why this job: Be part of a high-growth startup and influence the future of marketing technology.
  • Qualifications: Deep expertise in TypeScript and experience with AI features and complex systems.

The predicted salary is between 80000 - 100000 £ per year.

Tano.ai is a £4.8m Seedcamp-backed London startup building the world’s first autonomous AI CMO to run marketing end‑to‑end for global brands.

As a Founding Engineer at Tano.ai, you will architect multi-agent systems that automate the entire marketing lifecycle, from influencer recruitment to revenue attribution. Working directly with founders who have built AI products at scale, you’ll tackle complex engineering challenges involving LLMs and RAG while driving 70% month‑on‑month growth for brands like Wild.

Why this role is remarkable:

  • Join a high‑growth startup backed by Seedcamp with £4.8m in funding and impressive 70% month‑on‑month growth.
  • Work on a cutting‑edge "AI CMO" product that moves beyond simple automation into true autonomous strategic execution and campaign management.
  • Enjoy significant ownership as a true founding team member with up to 1.25% equity and direct influence on the technical roadmap.

What You Will Do:

  • Architect and build sophisticated multi‑agent systems and RAG pipelines that handle high‑scale marketing workflows autonomously.
  • Lead the development of core product features using TypeScript (NextJS/NestJS) and Python/GoLang to support rapid expansion.
  • Collaborate directly with the founders and customers to define the product vision and iterate on features based on real-world impact.

The Ideal Candidate:

  • Possesses deep full‑stack expertise in TypeScript (NextJS/NestJS) and a pragmatic understanding of when to utilize Python or GoLang.
  • Demonstrates proven experience building production AI features, including deep knowledge of LLMs, agentic workflows, and complex RAG systems.
  • Exhibits "founder DNA" with high agency and the ability to thrive in an ambiguous, fast‑paced environment without a set playbook.

Founding Engineer (£140k + Equity) at Tano in London employer: Jack & Jill

Tano.ai is an exceptional employer for those seeking to make a significant impact in the tech industry, particularly in the dynamic field of AI marketing. With a strong focus on innovation and growth, employees enjoy a collaborative work culture that fosters creativity and direct involvement in shaping the company's future. The opportunity to work closely with experienced founders, coupled with competitive compensation and equity options, makes Tano an attractive choice for ambitious engineers looking to grow their careers in a fast-paced startup environment.

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Contact Details:

Jack & Jill Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Founding Engineer (£140k + Equity) at Tano in London

Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Jack & Jill or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Jack & Jill.

Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Jack & Jill.

Explore Job Boards Specifically for Tech Roles

Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Jack & Jill that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!

We think you need these skills to ace Founding Engineer (£140k + Equity) at Tano in London

Full-Stack Development
TypeScript
NextJS
NestJS
Python
GoLang
Multi-Agent Systems

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Jack & Jill.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Jack & Jill and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at Jack & Jill

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Jack & Jill uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.