Mathematics Expert (UK)
Help shape the future of AI by designing challenging math problems that test and improve reasoning in cutting-edge models.
Location: Remote
Type: Contract / Part-time
Commitment: 20 hours per week
Compensation: Up to 40 USD / hr
Project duration: 2 months, with potential extension
Availability: Immediate start
About the role
We create high-quality STEM training data for frontier AI models. Our data is used directly in training and evaluation pipelines at leading AI labs to improve model reasoning in technical domains.
We are looking for experts in Mathematics to design rigorous, deterministic problems that are genuinely challenging for state-of-the-art AI systems. Each problem must have exactly one verifiable correct answer and be submitted together with a complete, verified solution.
What you’ll do
Design advanced mathematical problems for frontier AI training and evaluation
Create deterministic problems with exactly one correct answer
Write complete, verified solutions and clearly document the reasoning process
Develop problems that test deep mathematical reasoning, not just memorization
Where relevant, use Python or specialized tools to build computational workflows
Ensure all outputs are technically precise, reproducible, and well-written in English
What we’re looking for
Master’s or PhD in Mathematics or a closely related field
Strong research or industry experience involving mathematical modeling, proof-based reasoning, applied mathematics, or computational mathematics
Strong Python skills; comfort with libraries such as numpy, scipy, pandas, or similar
Solid grasp of algorithms, numerical methods, and computational approaches
Ability to design original, difficult problems that mirror real mathematical workflows
Excellent attention to detail and technical writing skills in English
Nice to have
Experience with symbolic math systems, theorem provers, optimization solvers, or other mathematical software
Background in olympiad-level, graduate-level, or research-level problem design
Experience evaluating model reasoning, benchmarking, or technical assessment design
Compensation: $40 per hour
- • $40 per hour
Find more English Speaking Jobs in United Kingdom on Arbeitnow
Skills
- STEM
Similar roles
Commercial Manager - Landfill & Gas South
Biffa Waste Services·Redhill, United Kingdom
Help us make a difference as a Commercial Manager at Biffa. This role is working from home, covering the South, with occasional national travel as required. A quick look at the role: To retain, develop and grow the customer base, identifying and securing new key accounts and building a strong pipeline within our Landfill division by providing an industry leading…
- Remote
- Full-time
Agentforce AI Maestro
Xenon7·Netherlands
Location: Europe (100% Remote) Contract Type: Advisory / Project-Based About Us Where elite tech talent meets world-class opportunities! At Xenon7, we work with leading enterprise clients and innovative startups on high-impact projects across Data, AI, Cloud, and Software Engineering. Our expertise in AI solution architecture and specialized technical talent allows us to partner with enterprise leaders on transformative initiatives, driving…
- Remote
- Temp
- Highly Skilled Migrant — sponsor-tied, fast settlement
Agentforce AI Maestro
Xenon7·Germany
Location: Europe (100% Remote) Contract Type: Advisory / Project-Based About Us Where elite tech talent meets world-class opportunities! At Xenon7, we work with leading enterprise clients and innovative startups on high-impact projects across Data, AI, Cloud, and Software Engineering. Our expertise in AI solution architecture and specialized technical talent allows us to partner with enterprise leaders on transformative initiatives, driving…
- Remote
- Temp
- Blue Card — tied; settle 21–33mo
Agentforce AI Maestro
Xenon7·United Kingdom
Location: Europe (100% Remote) Contract Type: Advisory / Project-Based About Us Where elite tech talent meets world-class opportunities! At Xenon7, we work with leading enterprise clients and innovative startups on high-impact projects across Data, AI, Cloud, and Software Engineering. Our expertise in AI solution architecture and specialized technical talent allows us to partner with enterprise leaders on transformative initiatives, driving…
- Remote
- Temp
Account Executive - UK & Ireland
Base.com·Brighton, United Kingdom
We are a technological powerhouse for sellers worldwide, providing an innovative all-in-one system. Our mission is to simplify the lives of online entrepreneurs by helping them automate processes, dynamically scale their businesses, and efficiently manage sales across multiple platforms. All of this is thanks to our passion for innovation and the use of modern technologies. We operate globally, partnering with…
- Hybrid
- Full-time
Contract Management Analyst - Financial Data & Technology
DonePlus·London, United Kingdom
We are looking for a Contract Management Analyst – Financial Data & Technology to support the management of vendor contracts, renewals and commercial records within a leading investment-management environment. This is a contract-management and vendor-governance role, with a strong focus on financial data, research, software and technology providers. You will help manage agreements throughout their lifecycle, coordinate internal approval workflows,…
- Full-time
Ruby Developer
Solirius Reply·London, United Kingdom
About Us: Solirius Reply, part of the Reply Group, is a technology consultancy and digital transformation partner that helps organisations solve complex challenges through strategy, design, engineering, and delivery. We work closely with our clients to deliver secure, accessible, user-focused services that evolve with their needs. By combining deep technical expertise with people-centred design, we create solutions that deliver meaningful,…
- Hybrid
- Full-time
Environmental & Gas Operative
Biffa Waste Services·Derby, United Kingdom
Help us make a real difference as an Environmental & Gas Operative. A quick look at the role. To undertake environmental monitoring of various landfill sites, data interpretation and reporting in accordance with the site permit as well as gas field balancing, maintenance and gas compound management. * Monday to Friday working pattern, with on call rota of 1 day…
- Hybrid
- Full-time
