of start-up life where initiative, velocity and creativity are hugely valued A relevant technical degree - either a Bachelors or Masters with solid and demonstrable industry experience, or, a PhD related to cryptography with some industry experience Deep understanding and a practical background in cryptographic algorithms (symmetric and asymmetric) and their hardware architectures Expertise in cryptographic primitive design and implementation More ❯
problem solutions Develop scoring rubrics and evaluate AI model outputs Analyse and review model performance with clear feedback Collaborate with international experts and AI teams Qualifications: Master's or PhD (or currently enrolled) in a relevant field Demonstrated subject matter expertise Strong analytical, problem-solving, and communication skills Excellent written English Ready to join a truly global community of experts More ❯
problem solutions Develop scoring rubrics and evaluate AI model outputs Analyse and review model performance with clear feedback Collaborate with international experts and AI teams Qualifications: Master's or PhD (or currently enrolled) in a relevant field Demonstrated subject matter expertise Strong analytical, problem-solving, and communication skills Excellent written English Ready to join a truly global community of experts More ❯
accuracy Evaluate and provide structured, constructive feedback on AI-generated answers Collaborate across projects to refine AI understanding of mathematical concepts and logics What We're Looking For: Education: PhD or Master's degree (or currently enrolled) in Mathematics or a closely related quantitative discipline Expertise: Strong grasp of advanced mathematical reasoning and the ability to design complex, realistic problem More ❯
Participate in iterative feedback processes to ensure model accuracy and reliability. Work independently in a flexible, remote environment to deliver impactful contributions. Requirements Strong academic background (MA, JD, MD, PhD, or equivalent) from a top university. Proven research experience with strong analytical and writing skills. Several years of professional experience in a relevant field. Ability to interpret complex material and More ❯
with instructions to proceed with the assessment. Once the assessment has been successfully passed, you'll get access to the queue. Required Qualifications Master's degree and/or PhD in Economics Strong understanding of: Microeconomics & macroeconomics Econometrics & statistical modeling Game theory Behavioral economics Market structure & economic policy Ability to articulate and critique economic concepts clearly Preferred Qualifications Research or More ❯
Role: Machine Learning Researcher Location: Remote We are hiring experienced ML researchers and PhD professionals to contribute to cutting-edge AI research — advancing model benchmarking, evaluation, and real-world performance analysis. Key Responsibilities: Design and compile complex ML tasks inspired by real-world applications. Validate implementations, assess reproducibility, and identify performance gaps. Provide structured, high-quality feedback on model behavior … and results. Requirements: PhD or 5+ years of experience in Machine Learning, AI Research, or related fields. Strong grasp of ML experimentation, benchmarking, and evaluation methodologies. Excellent analytical, research, and communication skills. Ability to work independently in a remote, flexible environment. Perks: Fully remote, flexible schedule (20–40 hrs/week, extendable). Competitive hourly compensation — up to $120/ More ❯
