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Position - Lead User Researcher. We’re looking for a Lead User Researcher who can do more than uncover user insights and help our client build and embed user research capability within their own organisation. Help senior leaders and delivery teams appreciate the strategic value of user insight in

Work closely with designers, developers and policy teams to turn research insights into actionable improvements.

Senior Research Scientist - Multimodal AI & Generative Models Leading Enterprise AI & LLM Company Remote/Hybrid | Competitive Package + Equity This role is with a world-class research team at a rapidly growing AI company that's revolutionizing how enterprises adopt and deploy AI solutions and are hiring exceptional researchers who can bridge the gap between cutting-edge generative AI research and real-world applications. A World-class team with alumni from Google Brain, Meta AI, DeepMind, Stanford, Oxford Unlimited research freedom with strong industry impact What You'll Do • Pioneer multimodal AI research combining language models with advanced generative techniques, • Lead breakthrough projects in diffusion models, text-to-image generation, and multimodal systems, • Drive innovation in agentic AI systems and human-AI collaboration, • Publish world-class research at top-tier conferences (NeurIPS, ICML, ICLR, CVPR), • Collaborate globally with researchers across 100+ countries, • Mentor the next generation of AI researchers REQUIREMENTS: • PhD in ML/AI/Computer Vision with strong publication record, • Deep expertise in diffusion models and generative AI, • Proven experience with text-to-image generation, multimodal AI, • Large-scale model training experience (distributed systems, GPUs), • Proficiency in PyTorch, JAX, or similar frameworks, • Enterprise AI deployment experience, • Safety and alignment research background, • Multilingual/multicultural AI expertise Highly Valued: A Background at top-tier AI labs (DeepMind, OpenAI, Meta AI, etc.) • Experience with Imagen, DALL-E, Stable Diffusion or similar models

About Toptal Toptal is a global network of top talent in business, design, and technology that enables companies to scale their teams, on-demand. With $200+ million in annual revenue and team members based around the globe, Toptal is the ___. We take the best elements of virtual teams and combine them with a support structure that encourages innovation, social interaction, and fun. We see no borders, move at a fast pace, and are never afraid to break the mold. Position Description We’re looking for a motivated Equity Analyst/Researcher to contribute to and help train a new equity research tool for retail investors. You’ll be helping to train the model by applying your expertise to identify and refine how key valuation drivers are interpreted—essentially teaching the system how to think like an analyst. This is a unique opportunity to influence the future of equity research by guiding how analysis is scaled and made accessible to a broader audience. This is a remote position and an hourly role. Weekly hours are flexible, likely just a few per week. Resumes and communication must be submitted in English. Tasks and Deliverables • Choose 10–20 companies you already know well., • For each name, spend roughly 5 hours distilling the core valuation drivers—e.g., revenue growth levers, margin expansion potential, cost structure shifts, regulatory or macro sensitivities, and upcoming catalysts., • Deliver concise write-ups and supporting data that connect each driver to potential equity performance scenarios., • Currently employed or within the past year employed at a equity research firm (sell-side, independent, or buy-side with formal training), with at least 1 year of experience covering companies within the S&P 500., • Ability to turn complex drivers into clear, actionable insights for non-research stakeholders., • Strong written communication and the ability to work independently on a part-time schedule.

🚀 SC & DV Cleared Technical Talent – Engineering, Cyber & AI 🚀 UK-Wide (Hybrid & Onsite Options) Competitive Salaries + Excellent Benefits – Permanent Are you SC or DV cleared and looking for your next challenge? We’re working with some of the UK’s most high-profile defence, intelligence, and national security programmes — and we’re looking for talented engineers, cyber specialists, and AI professionals to join. This is your chance to work on projects that matter: complex, mission-critical, and often cutting-edge. Whether you’re a software engineer, cyber consultant, data scientist or AI researcher, there are multiple opportunities available at mid–senior levels. What you’ll be doing: • Designing and delivering secure technology solutions that protect UK national interests., • Tackling some of the most complex engineering and cyber challenges in the industry., • Working with modern tools and approaches across software, data, and AI., • Contributing to projects where innovation and impact go hand-in-hand. We’re looking for: • SC or DV cleared professionals., • Background in software engineering, cyber security, data science, AI/ML, or related fields., • Strong problem-solvers who thrive in collaborative, mission-driven teams., • Individuals who want to push their skills forward while working on projects with real-world impact. The package: • Competitive salaries with strong bonus and benefits., • Flexible hybrid working across UK client sites., • Ongoing training, certifications, and clear career progression., • The opportunity to join some of the UK’s most important technology programmes. If you hold active clearance and want to explore opportunities across engineering, cyber or AI, we’d love to hear from you.

Monitor and manage data collection during a three-week experience-sampling phase in collaboration with the postdoctoral researcher.

Please help us put the people in Private Equity.Our clients come back to us time and again because we go beyond what is expected of recruitment in our space.Known for our honest, people focussed approach, we build relationships with our clients that last through our unrivalled industry knowledge, ex

Mentor junior researchers and engineers, promoting best practices in LLM development, scalable model deployment, and evaluation processes.

Position - Lead User Researcher. We’re looking for a Lead User Researcher who can do more than uncover user insights and help our client build and embed user research capability within their own organisation.

Toptal is a global network of top talent in business, design, and technology that enables companies to scale their teams, on-demand.With $200+ million in annual revenue.We take the best elements of virtual teams and combine them with a support structure that encourages innovation, social interaction

Contract User Researcher required to help us deliver on one of our Government projects.

This role is with a world-class research team at a rapidly growing AI company that's revolutionizing how enterprises adopt and deploy AI solutions and are hiring exceptional researchers who can bridge the gap between cutting-edge generative AI research and real-world applications. Collaborate global

Why do we need a User Researcher like you? As a User Researcher, you will put user needs at the centres of our thinking as we improve our systems for millions users. User Researcher Pay up to £46,547, plus 28. We are looking for a User Researcher to join our community of tech experts in DWP

Prospect Development Officer, Prospect Research Officer, Philanthropy Insight Analyst, Fundraising Insight Officer, Donor Researcher, Major Gifts Researcher, Research, Researcher. You may also have experience in areas such Development Researcher, Fundraising Researcher,. As Prospect Researcher, you�

Anson McCade is delighted to be partnering with a a leading digital transformation consultancy as they seek to appoint to a Lead User Researcher to their dynamic team. The User Researcher will play a pivotal role in delivering actionable insights that shape effective digital services focused on real

Vulnerability ResearcherJob Title: Vulnerability ResearcherLocation: United KingdomEmployment: Full-TimeStart Date: ASAPClearance: DV/eDVJob Summary:Our Defence Cyber Research Group (CRG) is seeking a technically proficient and analytically minded Vulnerability Researcher with experience in hardware

Mentor junior researchers and engineers, promoting best practices in LLM development, scalable model deployment, and evaluation processes.

Cyber (Hardware) Researcher Job Title: Cyber (Hardware) ResearcherLocation: United KingdomEmployment Type: Full-TimeStart Date: ASAPClearance: DV/eDV ClearedRole Summary:Our Defence Clients Cyber Research Group (CRG) is looking for a Principal Cyber Researcher to conduct cutting-edge research and de

Position - Lead User Researcher. We’re looking for a Lead User Researcher who can do more than uncover user insights and help our client build and embed user research capability within their own organisation.

As Prospect Researcher, you'll uncover the people, organisations, churches and networks whose generosity can unlock life-changing opportunities for children living in poverty. Prospect ResearcherEvery gift starts with insight.

Toptal is a global network of top talent in business, design, and technology that enables companies to scale their teams, on-demand.With $200+ million in annual revenue.We take the best elements of virtual teams and combine them with a support structure that encourages innovation, social interaction

Telemarketing Executive / Business Development ResearcherCertain Advantage is hiring for a Telemarketing Executive/Business Development Researcher for a fantastic client based in Macclesfield.

Contract User Researcher required to help us deliver on one of our Government projects.

Machine Learning Researcher in Bioinformatics (Research Fellow) - Strand, London, WC2R 2LSAbout UsKing’s College London is one of the top research universities in the UK, with a strong tradition of interdisciplinary biomedical research. About the roleWe are looking for an ambitious and talented po

This role is with a world-class research team at a rapidly growing AI company that's revolutionizing how enterprises adopt and deploy AI solutions and are hiring exceptional researchers who can bridge the gap between cutting-edge generative AI research and real-world applications. Collaborate global

Quantitative Researcher – Digital Assets. Quantitative Researcher - Private Assets. Associate Portfolio Manager / Quantitative Researcher - Systematic Equity.

We are looking for an experienced Senior User Researcher to join our growing team on a permanent basis.

You may also have experience in areas such Development Researcher, Fundraising Researcher, Prospect Development Officer, Prospect Research Officer, Philanthropy Insight Analyst, Fundraising Insight Officer, Donor Researcher, Major Gifts Researcher, Research, Researcher. As Prospect Researcher, you��

Senior Quantitative Researcher. As a Senior Quantitative Researcher, you will lead the creation, optimisation, and ongoing maintenance of advanced machine learning (ML) models, which are essential for evaluating investment prospects and forecasting their performance. As a Senior Quantitative Researc

Talent Network Equity Analyst/Researcher (Part-Time / Hourly). Talent Network Equity Analyst/Researcher (Part-Time / Hourly). Talent Network Equity Analyst/Researcher (Part-Time / Hourly).

We are looking for a Clinical Researcher to join our team to train AI models.

We are looking for an experienced Senior User Researcher to join our growing team on a permanent basis.

We are seeking outstanding, enthusiastic, and innovative-thinking global talents who are committed to research and teaching excellence to fill multiple tenure-track or tenured faculty positions.Faculty positions are open at four ranks: Assistant Professor, Associate Professor, Full Professor, and Ch

Sign in to set job alerts for “Quantitative Researcher” roles. Quantitative Researcher (Machine Learning). Quantitative Researcher: Europe Tactic Specialist - Two Sigma Securities UK.

Quantitative Macro Researcher Wanted! Do Not Miss This Opportunity.

Junior Vulnerability Researcher - September 2026. We have built a world-class team of vulnerability researchers, reverse engineers, and high-assurance software engineers.

Collaborate with AI researchers to improve model performance.

Quantitative Analyst/Researcher - Energy Trading Firm - UK Remote, Doha Qatar Travel. Quantitative Analyst/Researcher.

Junior Quantitative Developer/Researcher - Up to £120k Base + Huge Bonus.

Principal Cyber Researcher – National Security – Enhanced DV / UKIC Clearance. We’re seeking a Principal Cyber Researcher to lead advanced technical investigations, develop rapid prototypes, and uncover emerging cyber threats and vulnerabilities.

Security Researcher & Analyst - Application Security. Security Researcher & Analyst - Application Security. The team is multidisciplinary, with engineers, security researchers and analysts, and data scientists collaborating to identify adversaries and design machine learning models and engineering s

We are looking for a Postdoctoral Researcher (Chemistry) to join our team to train AI models.

Quantitative Researcher - Mid Freq Futures & Equities. Quantitative Researcher: Europe Tactic Specialist - Two Sigma Securities UK. You’ll collaborate with experienced researchers, engineers, and senior leadership, working on high-impact projects that shape the future of quantitative trading.

Collaborate with AI researchers to improve model performance.

Sign in to set job alerts for “Quantitative Researcher” roles. Quantitative Researcher - Digital Assets Liquidity (EMEA Remote). Senior HFT Quantitative Trader/Researcher - Digital Assets (EU Remote).

Turing is seeking PhD-level researchers in Biology to test the reasoning capabilities of large language models (LLMs). Evaluate the logic behind a researcher’s claims about immune signaling.

Are you a meticulous researcher with a keen eye for detail and a passion for impactful communications? Do you thrive in fast-paced environments and excel at both independent analysis and collaborative brainstorming?.

Senior Intelligence Researcher. Senior Intelligence Researcher.