Effective Altruism Global
Experimental Officer, Respirator Testing

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Building the 21st century's most important hardware
Our team of mechanical, electronic, firmware, and software engineers invents, designs, and builds new hardware. We work with world leading startups, universities, corporates, and funders to solve the world's most pressing technical challenges.
Key Projects
- Hardware to verify powerful AI systems
- Scaling new materials 1000x
- Hardware to direct evolution
Our Belief
Human progress depends upon material advancement – the development of new technologies, the discovery of new science, and the design of new products that expand human capability. Material advancement is not an end in itself: it matters because it lifts living standards, broadens experiences, and gives people the agency to build a better future.
At the same time, we believe that the order of technology development is critical to human flourishing. Differential technology development, the process of deliberately accelerating the creation of safety-enhancing technologies, is how we choose to balance techno-optimism with our concern for humanity's future.
We choose engineering as our tool for material advancement and differential technology development.
Our Focus
Differential technology development drives how we choose projects. We're building a 21st-century research lab focused on 21st-century problems. Not every technology is inevitable – rather, the market fails to incentivize domains that are key to human flourishing. We work in these areas.
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
Start with a chat, not a search bar
Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
See breakdownIt searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
Advancing Science
We are one of ARIA's nine Activation Partners. Our pitch is simple: scientific breakthroughs often require tools that don't yet exist. We develop these new tools - enabling scientific discovery by inventing new hardware.
AI Security
Our hardware team is focused on securing advanced AI systems, we demonstrated the flexHEG architecture with Ulyssean and are now working to implement it at scale. We're working on both multilateral governance and hardware security.
Biosecurity
We apply physical sciences to counter biological threats, we are partnering with the University of Sheffield on an automated RNA vaccine production system, with Oxford University on next-generation respiratory PPE, and with RAND on building-scale biodefense systems.
Key Components and Projects
- Components that unblock research
- Strobe drive board
- New scientific equipment
- Bioreactor for RNA production
- Turning lab inventions into prototype products
- 20kV medical device
View all projects
Our Clients
Trusted by 4 of the world's top 10 universities, international funders, and global startups. We have a track record delivering incredible engineering progress across disciplines.
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Join our team
We're a high-growth, world-changing startup. We are always hiring on a rolling basis for excellent talent in any role. Please apply if you're an ambitious top performer in any field or discipline, engineering or not.
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