At a Glance
- Tasks: Build innovative voice agents and solve real-world problems in AI technology.
- Company: Exciting AI start-up with a focus on transforming trades businesses.
- Benefits: Up to £140k salary, generous equity, and a dynamic work environment.
- Other info: Fast-paced startup culture with opportunities for personal and professional growth.
- Why this job: Join a world-class team and shape impactful solutions from the ground up.
- Qualifications: Strong Python skills and experience in building AI products required.
The predicted salary is between 84000 - 196000 £ per year.
Founding Software Engineer - AI Start Up
Salary: Up to £140k base + generous equity (depending on experience)
We are building voice agents that help trades businesses run smoother and scale faster. They solve tough problems in LLMs, speech‑to‑text, text‑to‑speech, and real‑time automation. They are looking for someone excited to build from the ground up.
As a Founding Engineer, you’ll work across the stack (Python, GCP, LLMs & more), own features end‑to‑end, and collaborate directly with customers to ship impactful solutions. This is a 5‑day onsite role with a world‑class team, deep technical challenges, and the chance to shape a product that’s changing real‑world businesses’ operations.
Responsibilities
- Work directly with customers to scope and deliver impactful solutions.
- Balance speed and scalability—know when to ship fast and when to invest in solid foundations.
- Champion best practices in testing, reliability, and security.
Qualifications
- Strong engineering fundamentals and experience shipping reliable systems.
- Proficiency in Python (FastAPI), SQLAlchemy, Pydantic, PostgreSQL, GCP.
- Experience building AI products and working closely with users.
- Fosters a startup mindset & comfortable working in a fast‑paced environment.
About the Team
Join a fast‑moving AI start‑up building voice agents that help trades businesses run smoother and scale faster. This role is mid‑senior level, full‑time, information technology, software development. Location: London, England, United Kingdom.
Founding Software Engineer - AI Start Up - £140k + Generous Equity! employer: Opus Recruitment Solutions
As a Founding Software Engineer at our innovative AI start-up in London, you'll be part of a dynamic team dedicated to revolutionising the trades industry with cutting-edge voice technology. We offer a collaborative work culture that values creativity and technical excellence, alongside competitive compensation and generous equity options, ensuring you are rewarded for your contributions. With ample opportunities for professional growth and the chance to directly impact our product's development, this is an exciting place for those looking to make a meaningful difference in a fast-paced environment.
Contact Details:
Opus Recruitment Solutions Recruitment Team
StudySmarter Expert Advice🤫
We think this is how you could land Founding Software Engineer - AI Start Up - £140k + Generous Equity!
✨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 Opus Recruitment Solutions 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 Opus Recruitment Solutions.
✨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 Opus Recruitment Solutions.
✨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 Opus Recruitment Solutions 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 Software Engineer - AI Start Up - £140k + Generous Equity!
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 Opus Recruitment Solutions.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Opus Recruitment Solutions 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 Opus Recruitment Solutions
✨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 Opus Recruitment Solutions 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.
