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- Tasks: Lead the development of tech infrastructure to train thousands in AI safety.
- Company: Join a mission-driven non-profit focused on protecting humanity through education.
- Benefits: Competitive salary, unlimited PTO, and generous pension contributions.
- Why this job: Make a massive impact on how humanity navigates AGI while enjoying freedom and autonomy.
- Qualifications: Full-stack engineering skills and a passion for building impactful solutions.
- Other info: Dynamic team environment with opportunities for growth and innovation.
The predicted salary is between 110000 - 150000 £ per year.
Build the infrastructure that trains 100,000s to help humanity navigate AGI. We are a non-profit building the workforce that protects humanity. We believe building a future we actually want will depend on more than training technology—it will depend on training people.
Since 2021, we have trained over 5,000 worldwide – from engineers and biosecurity specialists to economists and policymakers. That expert talent is now working on critical challenges at organisations like Anthropic, Google DeepMind, and the UK's AI Security Institute. We're based in London with 4 full-time team members, with plans to expand to Washington DC and the Bay Area. We've raised $35M from Open Philanthropy, including $25M in July 2025.
By 2027, the infrastructure you build will:
- Train ~100,000 people annually through our flagship Future of AI course (~300 people daily)
- Enable us to build our infrastructure to cover every aspect of AI safety — from technical research to policy to societal resilience
- Place 4,000+ people into high-impact AI safety work, including founding new orgs and leading existing ones
What you’ll do
This role is unconventional: part technical lead, part product engineer, part founding engineer.
- Own products end-to-end from talking to users to shipping code. This includes:
- Integrating AI tutoring tools to help people learn complex topics.
- Building tools that help us identify and fast-track exceptional talent.
- Prototyping wild ideas to improve the course experience.
For example, our previous tech lead built an AI evaluator that reduced application review time from 10 days FTE per 1,000 applications to 2 days FTE and open-sourced it for other organisations to use.
- Scale our technical infrastructure. You’ll advocate for the best interests of our organisation as we scale. This means championing best practices, innovating where it matters and helping the team understand tech trade-offs.
We open-source our tools for the AI safety community, and we contribute to other open-source projects where necessary.
About you
You might be a good fit if you’re:
- A pragmatic full-stack engineer. You optimise for impact over perfection and design systems that anticipate scale but don’t over-engineer.
- In love with building things. Whether it’s code, gazebos or communities, BlueDot is full of builders, so you’ll fit right in.
- High agency to take ownership of outcomes and find creative ways to overcome obstacles without waiting for perfect conditions.
- Mission-driven. You care a huge amount about protecting humanity and making the future awesome.
We encourage speculative applications. We expect many strong candidates will not meet all of the criteria listed here.
What we offer
- Massive impact: Opportunity to shape how humanity coordinates its response to AGI by building the tech infrastructure that trains hundreds of thousands
- Freedom and autonomy: Our expense policy is "act in BlueDot's best interest", unlimited PTO, minimal bureaucracy
- £110-150k salary: Competitive compensation that reflects the stakes, not nonprofit rates
- Generous benefits: 10% employer pension contribution and private healthcare
- London-based role: We have a strong preference for working in person in our London office. UK visa sponsorship available. Some remote exceptions possible but shouldn’t be assumed.
If you’re energised by this challenge and want to ensure AI benefits rather than harms humanity, we want to hear from you.
Apply today
Applying takes 15-30 minutes, and we encourage you to apply as soon as possible. We’ll be evaluating applicants starting 15 September 2025.
Application process
- Initial application
- Work test (3 hours, paid) The task will be similar to work you’ll be doing in this role, so we can assess your technical and product skills, and give you a better feel for the role.
- Technical interview (1 hour) You’ll meet the hiring team, who will evaluate the skills needed to be successful in your role.
- Founder interview (30 mins)
- Work trial (2 days, paid) You’ll collaborate with the team on an independent project. It’s a challenging, but fun process (take our past candidates’ word for it!).
- Offer
If you have any questions about the role, email anglilian@bluedot.org
Tech Lead in London employer: Aisafety
Contact Detail:
Aisafety Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Tech Lead in London
✨Tip Number 1
Get to know the company inside out! Research their mission, values, and recent projects. This will help you tailor your conversations and show that you're genuinely interested in what they do.
✨Tip Number 2
Network like a pro! Reach out to current or former employees on LinkedIn. Ask them about their experiences and any tips they might have for your application process. It’s all about making connections!
✨Tip Number 3
Prepare for the work test by brushing up on relevant skills. Since it’s similar to what you’ll be doing, practice coding challenges or product design exercises that align with the role. Show them what you can do!
✨Tip Number 4
Don’t forget to apply through our website! It’s quick and easy, and we love seeing applications come directly from passionate candidates like you. Plus, it shows you’re serious about joining our mission!
We think you need these skills to ace Tech Lead in London
Some tips for your application 🫡
Be Yourself: When you're filling out your application, let your personality shine through! We want to get to know the real you, so don’t be afraid to show your passion for building and protecting humanity.
Tailor Your Application: Make sure to customise your application to highlight how your skills and experiences align with our mission. Mention specific projects or achievements that demonstrate your ability to take ownership and innovate.
Show Your Love for Building: We’re all about builders here at StudySmarter! Share examples of things you’ve built—whether it’s code, tools, or even communities. This will help us see how you fit into our culture of creativity and impact.
Apply Through Our Website: Don’t forget to apply through our website! It’s quick and easy, taking just 15-30 minutes. Plus, we’ll be reviewing applications starting on 15 September 2025, so get your application in early!
How to prepare for a job interview at Aisafety
✨Understand the Mission
Before your interview, dive deep into the organisation's mission of protecting humanity through AI. Familiarise yourself with their past projects and how they’ve trained thousands. This will help you articulate why you're passionate about the role and how your skills align with their goals.
✨Showcase Your Building Skills
As a Tech Lead, you'll be expected to own products from start to finish. Prepare examples of projects where you've built or improved systems. Highlight your ability to prototype ideas and how you've integrated user feedback into your work. This will demonstrate your hands-on experience and problem-solving skills.
✨Be Ready for Technical Challenges
Expect technical questions that assess your full-stack engineering capabilities. Brush up on relevant technologies and be prepared to discuss trade-offs in system design. You might even face a practical test, so practice coding challenges that reflect the kind of work you'll be doing.
✨Emphasise Your Mission-Driven Mindset
This role is all about making a difference. Be ready to discuss your motivations and how they align with the organisation's mission. Share any previous experiences where you've contributed to meaningful projects or initiatives, showcasing your commitment to using technology for good.
