Founding RL Research Engineer — Hybrid (EU) + Equity

Founding RL Research Engineer — Hybrid (EU) + Equity

Full-Time 130000 - 130000 £ / year (est.) Home office (partial)
BUILT DIFFERENT

At a Glance

  • Tasks: Design RL environments using real human behavioural data and build evaluation-to-training loops.
  • Company: Built Different, a pioneering AI company at the forefront of innovation.
  • Benefits: Base salary of £130,000, hybrid work setup, and founding equity.
  • Other info: Exciting opportunity for career growth in a dynamic environment.
  • Why this job: Join a cutting-edge team and make a real-world impact in AI research.
  • Qualifications: Top AI engineering skills and experience in reinforcement learning.

The predicted salary is between 130000 - 130000 £ per year.

Built Different is seeking top AI engineers to design RL environments that leverage real human behavioral data.

The role offers a hybrid London/Paris/Amsterdam setup with some remote options and a base salary of £130,000 plus founding equity.

You will work at the frontier of AI labs, building end-to-end evaluation-to-training loops, and deliver significant gains in model learning signals with real-world impact.

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Founding RL Research Engineer — Hybrid (EU) + Equity employer: BUILT DIFFERENT

Built Different is an exceptional employer that fosters a culture of innovation and collaboration, making it an ideal place for AI engineers looking to make a significant impact. With a competitive salary of £300,000 plus equity, employees benefit from flexible remote work options and the opportunity to be part of a pioneering team at the forefront of AI technology. The company prioritises employee growth and development, ensuring that team members are equipped with the skills and experiences needed to thrive in their careers.

BUILT DIFFERENT

Contact Details:

BUILT DIFFERENT Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Founding RL Research Engineer — Hybrid (EU) + 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 BUILT DIFFERENT 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 BUILT DIFFERENT.

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 BUILT DIFFERENT.

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 BUILT DIFFERENT 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 RL Research Engineer — Hybrid (EU) + Equity

Reinforcement Learning (RL)
AI Engineering
End-to-End System Design
Model Evaluation
Data Analysis
Human Behavioural Data Analysis
Programming Skills

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 BUILT DIFFERENT.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at BUILT DIFFERENT 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 BUILT DIFFERENT

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 BUILT DIFFERENT 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.