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About the Team Our Safety Systems team is at the forefront of OpenAI's mission to build and deploy safe AGI, driving our commitment to AI safety and fostering a culture of trust and transparency. Within Safety Systems, the Model Policy team aligns model behavior with desired human values and norms. We co-design policy with models and for models by driving rapid policy taxonomy iteration based on data and defining evaluation criteria for foundational models’ ability to reason about safety. About the Role Frontier AI systems are rapidly expanding what is possible in cybersecurity and software engineering. These capabilities create major defensive opportunities, but they also raise serious dual-use and misuse risks across areas such as malware development, exploit discovery, vulnerability chaining, credential abuse, cyber intrusion, and autonomous offensive operations. In this role, you will help define how OpenAI’s models should behave in high-risk cybersecurity contexts. You will develop policy frameworks, threat models, taxonomies, evaluations, and behavioral specifications that guide model behavior across training, deployment, and monitoring systems. This role sits at the intersection of cybersecurity, AI safety, threat modeling, evaluation science, and policy implementation. You will work closely with research, engineering, safety training, preparedness, and product teams to build policies that are technically grounded, measurable, enforceable, and responsive to real-world cyber risk. Your Responsibilities: Design and maintain model policies for cybersecurity and frontier-risk domains, especially dual-use and high-risk cyber capabilities. Translate cybersecurity threat models into clear behavioral specifications, evaluation criteria, grading guidance, and system-level mitigations. Define practical boundaries between legitimate security research, defensive workflows, and assistance that could materially enable harmful activity. Build policy artifacts that support i

Une entreprise qui transforme le monde qui nous entoure Palantir construit le premier logiciel au monde pour les décisions et les opérations axées sur les données. En fournissant les bonnes données aux personnes qui en ont besoin, nos plateformes permettent à nos partenaires de développer des médicaments vitaux, de prévoir les perturbations de la chaîne d’approvisionnement, de localiser les enfants disparus, etc. Le poste La plateforme Palantir est déployée dans de nombreux environnements de missions critiques, y compris les zones de combat et les réseaux classifiés, de l’arrière d’un Humvee au cloud, en passant par un poste de commandement. Cela signifie opérer dans différents environnements cloud, dans des réseaux isolés physiquement sur site et en périphérie, à grande échelle. Nous recherchons des ingénieur(e)s d’infrastructure Edge pour développer, exploiter et maintenir des services hautes performances, évolutifs et fiables pour notre infrastructure de production. Ce rôle exige une attention particulière aux systèmes bas niveau, y compris le déploiement et la gestion de serveurs physiques « bare metal » dans des centres de données traditionnels et des environnements Edge. Vous serez responsable de l’ingénierie physique du réseau et du développement d’une infrastructure robuste pour garantir les performances de la plateforme Palantir. En plus d’assurer la performance et la fiabilité, vous jouerez un rôle essentiel dans le développement et la mise à l’échelle de nouveaux environnements dans une capacité de déploiement avancé, y compris sur site. Les ingénieur(e)s d’infrastructure Edge combinent une expérience d’ingénierie au niveau du matériel avec la volonté d’améliorer les systèmes existants et la créativité nécessaire pour développer de nouvelles solutions afin de relever des défis en constante évolution. Notre équipe s’efforce d’automatiser les processus dans la mesure du possible en utilisant les outils les mieux adaptés. Nous croyons fermement que les équ

DRW est une société de négoce diversifiée avec plus de 3 décennies d'expérience qui réunit une technologie sophistiquée et des personnes exceptionnelles pour opérer sur les marchés du monde entier. Nous valorisons l'autonomie et la capacité à pivoter rapidement pour saisir les opportunités, c'est pourquoi nous opérons en utilisant notre propre capital et en négociant à nos propres risques. Basée à Chicago et disposant de bureaux aux États-Unis, au Canada, en Europe et en Asie, nous négocions diverses catégories d'actifs, notamment les titres à revenu fixe, les FNB, les actions, les devises, les matières premières et l'énergie sur les principaux marchés mondiaux. Nous avons également tiré parti de notre expertise et de notre technologie pour nous développer dans trois stratégies non traditionnelles : l'immobilier, le capital-risque et les crypto-actifs. Nous opérons avec respect, curiosité et ouverture d'esprit. Les personnes qui s'épanouissent ici partagent notre conviction que ce n'est pas seulement ce que nous faisons qui compte - c'est la façon dont nous le faisons. DRW est un lieu d'attentes élevées, d'intégrité, d'innovation et de volonté de remettre en question le consensus. Nous recherchons un spécialiste CHP pour rejoindre notre équipe IA et stratégies systématiques multi-actifs. Cette équipe conçoit et exploite une infrastructure GPU qui alimente des charges de travail en IA et en apprentissage automatique. Vous travaillerez sur l’ensemble de la pile d’infrastructure, du matériel bare metal jusqu’au déploiement de modèles, en combinant ingénierie des systèmes, optimisation des performances et automatisation de l’infrastructure afin de résoudre des problèmes complexes à l’intersection du matériel, des réseaux et des systèmes distribués. Responsabilités : Déployer, maintenir et optimiser l’infrastructure GPU pour des charges de travail d’inférence LLM à grande échelle, incluant le provisionnement, la configuration et le déploiement de flottes de serveur

Why join us Brex is the intelligent finance platform that enables companies to spend smarter and move faster in more than 200 markets. By combining global corporate cards and banking with intuitive spend management, bill pay, and travel software, Brex enables founders and finance teams to accelerate operations, gain real-time visibility, and control spend effortlessly. Brex’s AI-native automation and world-class service eliminate manual expense and accounting tasks for customers so they can focus on what matters most. Tens of thousands of the world's best companies run on Brex, including DoorDash, Coinbase, Robinhood, Zoom, Plaid, Reddit, and SeatGeek. Working at Brex allows you to push your limits, challenge the status quo, and collaborate with some of the brightest minds in the industry. We’re committed to building a diverse team and inclusive culture and believe your potential should only be limited by how big you can dream. We make this a reality by empowering you with the tools, resources, and support you need to grow your career. Product at Brex The Product team is at the forefront of Brex's mission to empower employees anywhere to make better financial decisions. With a deep understanding of the business, we identify and scope out the most impactful opportunities for Brex to tackle. We are responsible for aligning cross-functional teams — such as Engineering, Legal, Compliance, and Design — on key decisions. We set strategy and drive products from inception to launch, enabling Brex to grow rapidly and help our customers reach their full potential. What you’ll do As a Staff Product Manager at Brex, you will operate at the intersection of product strategy, technical depth, and business impact. You will define and drive multi-quarter strategy within one of Brex’s most critical product domains, leading initiatives that materially shape the company’s trajectory. You will be expected to identify the highest-leverage problems, frame them with rigor, and mobiliz

Why join us Brex is the intelligent finance platform that enables companies to spend smarter and move faster in more than 200 markets. By combining global corporate cards and banking with intuitive spend management, bill pay, and travel software, Brex enables founders and finance teams to accelerate operations, gain real-time visibility, and control spend effortlessly. Brex’s AI-native automation and world-class service eliminate manual expense and accounting tasks for customers so they can focus on what matters most. Tens of thousands of the world's best companies run on Brex, including DoorDash, Coinbase, Robinhood, Zoom, Plaid, Reddit, and SeatGeek. Working at Brex allows you to push your limits, challenge the status quo, and collaborate with some of the brightest minds in the industry. We’re committed to building a diverse team and inclusive culture and believe your potential should only be limited by how big you can dream. We make this a reality by empowering you with the tools, resources, and support you need to grow your career. Product at Brex The Product team is at the forefront of Brex's mission to empower employees anywhere to make better financial decisions. With a deep understanding of the business, we identify and scope out the most impactful opportunities for Brex to tackle. We are responsible for aligning cross-functional teams — such as Engineering, Legal, Compliance, and Design — on key decisions. We set strategy and drive products from inception to launch, enabling Brex to grow rapidly and help our customers reach their full potential. What you’ll do As a Staff Product Manager at Brex, you will operate at the intersection of product strategy, technical depth, and business impact. You will define and drive multi-quarter strategy within one of Brex’s most critical product domains, leading initiatives that materially shape the company’s trajectory. You will be expected to identify the highest-leverage problems, frame them with rigor, and mobiliz

Why join us Brex is the intelligent finance platform that enables companies to spend smarter and move faster in more than 200 markets. By combining global corporate cards and banking with intuitive spend management, bill pay, and travel software, Brex enables founders and finance teams to accelerate operations, gain real-time visibility, and control spend effortlessly. Brex’s AI-native automation and world-class service eliminate manual expense and accounting tasks for customers so they can focus on what matters most. Tens of thousands of the world's best companies run on Brex, including DoorDash, Coinbase, Robinhood, Zoom, Plaid, Reddit, and SeatGeek. Working at Brex allows you to push your limits, challenge the status quo, and collaborate with some of the brightest minds in the industry. We’re committed to building a diverse team and inclusive culture and believe your potential should only be limited by how big you can dream. We make this a reality by empowering you with the tools, resources, and support you need to grow your career. Product at Brex The Product team is at the forefront of Brex's mission to empower employees anywhere to make better financial decisions. With a deep understanding of the business, we identify and scope out the most impactful opportunities for Brex to tackle. We are responsible for aligning cross-functional teams — such as Engineering, Legal, Compliance, and Design — on key decisions. We set strategy and drive products from inception to launch, enabling Brex to grow rapidly and help our customers reach their full potential. What you’ll do As a Staff Product Manager at Brex, you will operate at the intersection of product strategy, technical depth, and business impact. You will define and drive multi-quarter strategy within one of Brex’s most critical product domains, leading initiatives that materially shape the company’s trajectory. You will be expected to identify the highest-leverage problems, frame them with rigor, and mobiliz

Why join us Brex is the intelligent finance platform that enables companies to spend smarter and move faster in more than 200 markets. By combining global corporate cards and banking with intuitive spend management, bill pay, and travel software, Brex enables founders and finance teams to accelerate operations, gain real-time visibility, and control spend effortlessly. Brex’s AI-native automation and world-class service eliminate manual expense and accounting tasks for customers so they can focus on what matters most. Tens of thousands of the world's best companies run on Brex, including DoorDash, Coinbase, Robinhood, Zoom, Plaid, Reddit, and SeatGeek. Working at Brex allows you to push your limits, challenge the status quo, and collaborate with some of the brightest minds in the industry. We’re committed to building a diverse team and inclusive culture and believe your potential should only be limited by how big you can dream. We make this a reality by empowering you with the tools, resources, and support you need to grow your career. Product at Brex The Product team is at the forefront of Brex's mission to empower employees anywhere to make better financial decisions. With a deep understanding of the business, we identify and scope out the most impactful opportunities for Brex to tackle. We are responsible for aligning cross-functional teams — such as Engineering, Legal, Compliance, and Design — on key decisions. We set strategy and drive products from inception to launch, enabling Brex to grow rapidly and help our customers reach their full potential. What you’ll do As a Staff Product Manager at Brex, you will operate at the intersection of product strategy, technical depth, and business impact. You will define and drive multi-quarter strategy within one of Brex’s most critical product domains, leading initiatives that materially shape the company’s trajectory. You will be expected to identify the highest-leverage problems, frame them with rigor, and mobiliz

WPP is the trusted growth partner for the world’s leading brands. We unite cutting-edge media intelligence and data solutions, world-class creativity, next-generation production, transformative enterprise solutions and expert strategic counsel in a single company – powered by exceptional talent and our agentic marketing platform, WPP Open, to help our clients navigate change, capture opportunity and deliver transformational growth. We work with the world's most valuable brands and have global reach across 100+ markets, with deep local expertise. Our people are the key to our success. We're committed to fostering a culture of creativity, belonging and continuous learning, attracting and developing the brightest talent, and providing exciting career opportunities that help our people grow. For more information, visit WPP.com. We are looking for a Creative Director to lead creative strategy and execution for key clients across Beauty, Feminine Care, and Tech. This role requires strong conceptual leadership and excellent craft standards, with the ability to drive performance in social media and content ecosystems, alongside data- and AI-enabled marketing approaches. You will shape integrated campaigns from idea to delivery, guide multidisciplinary teams, and build trusted client relationships through clear storytelling and confident presentations in both Japanese and English. You will also bring a sharp understanding of consumer insight, particularly in categories where empathy and nuance materially improve creative relevance and effectiveness. What You'll Do Lead the development and execution of creative strategies and concepts for clients across Beauty, Feminine Care, and Tech Take ownership of creative leadership for a major Feminine Care business, leveraging strong TVC production experience and production control capability Drive innovative ideation across PR, activation, digital, and commerce Lead creative work across s

About Decagon Decagon is the leading conversational AI platform empowering every brand to deliver concierge customer experiences. Our technology enables industry-defining enterprises like Avis Budget Group, Block’s Cash App and Square, Chime, Oura Health, and Hunter Douglas to deploy AI agents that power personalized, deeply satisfying interactions across voice, chat, email, SMS, and every other channel. We’re building a future where customer experiences are being redefined from support tickets and hold music to faster resolutions, richer conversations, and deeper relationships. We’re proud to be backed by world-class investors who share that vision, including a16z, Accel, Bain Capital Ventures, Coatue, and Index Ventures, along with many others. We’re an in-office company, driven by a shared commitment to excellence and velocity. Our values — Just Get It Done, Invent What Customers Want, Winner’s Mindset, and The Polymath Principle — shape how we work and grow as a team. About the Team The AI Platform team builds the foundational systems that enable every engineer at Decagon to build with AI. Our users are both engineers and coding agents. We build the execution environments, agent harnesses, evaluation systems, developer tools, and shared abstractions they use to plan, write, test, review, and ship production software. We sit within Infrastructure and work closely with product, ML, data, and security teams. Our goal is to turn rapidly evolving agent capabilities into reliable, secure platforms that materially change how software gets built at Decagon. About the Role We’re looking for an experienced software engineer to help build Decagon’s AI-native developer platform. You’ll work at the intersection of distributed systems, developer tooling, and applied AI. You will experiment with new agentic workflows, identify where they create real leverage, and turn the best ideas into dependable systems used across the engineering organization. This is a highly product-orie

Figma is growing our team of passionate creatives and builders on a mission to make design accessible to all. Figma’s platform helps teams bring ideas to life—whether you're brainstorming, creating a prototype, translating designs into code, or iterating with AI. From idea to product, Figma empowers teams to streamline workflows, move faster, and work together in real time from anywhere in the world. If you're excited to shape the future of design and collaboration, join us! The Strategic Finance team is focused on solving some of Figma’s most pressing business issues. The team is responsible for owning the company's budget, driving annual and quarterly planning processes, allocating and deploying the company's resources efficiently, performing financial analyses, and partnering with teams across the company. The role requires someone who is highly analytical and strategic, a great communicator, approaches problems in a structured manner, and is comfortable with ambiguity. You’ll get substantial visibility, focus on the highest-priority business issues, and be plugged into every facet of the business. We are currently hiring for a few roles across our Strategic Finance team. Go-To-Market: This role will focus on our Sales business. In your first 12 months, you will: Own and materially improve Figma’s annual planning and forecasting process Influence resourcing and investment decisions across the Sales business Corporate: This role will help deliver high accuracy in our revenue and ARR close. In your first 12 months, you will: Own, scale, and materially improve Figma’s Top-line financial ARR close and Figma’s revenue model Leverage automation to surface data-driven insights, enabling management to take proactive, margin-impacting actions Growth: This role will focus on Figma's AI Products. In your first 12 months you will: Own the experimentation framework for AI products & assess business impact Partner with Product, Design, and Engineering to identi

Who are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems. We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI and we are looking for folks that want to be part of that. We obsess over what we build. Each one of us is responsible for contributing to increasing the capabilities of our models and the value they drive for our customers. Cohere is a team of researchers, engineers, designers, and more, who are all passionate about their craft. We are a global technology company headquartered in Toronto with key offices in London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul. Join us! Role Overview: Large Language Models (LLMs) continue to push the boundaries of what AI systems can do — but inference is still the bottleneck. The Model Efficiency team is responsible for pushing the limits of LLM inference efficiency across our foundation models. We explore and ship breakthroughs across the model execution stack, including: model architecture and MoE routing optimization decoding and inference-time algorithm improvements software/hardware co-design for GPU acceleration performance optimization without compromising model quality Please Note: We have offices in Toronto, Montreal, San Francisco, New York, Paris, Seoul and London. We embrace a remote-friendly environment, and as part of this approach, we strategically distribute teams based on interests, expertise, and time zones to promote collaboration and flexibility. You'll find the Model Efficiency team concentrated in the EST and PST time zones, these are our preferred locations. Key Responsibilities: As a Staff Research Engineer, you will develop, prototype, and deploy techniques that materially improve how fast and efficiently our models run in production.

🩺 Specialty Doctors in Obstetrics & Gynaecology (MRCOG) – London 📍 Location: London, United Kingdom 💼 Position: Specialty Doctor – Obstetrics & Gynaecology 📅 Contract Type: Full-time / Part time / Adhoc 💷 Salary: Hourly rate vary, specific to each NHS trust 🔍 About the Role: An exciting opportunity has arisen for dynamic and motivated Specialty Doctors in Obstetrics & Gynaecology looking for locum opportunities in London . This is an ideal post for clinicians who have completed their core training and hold the MRCOG qualification, looking for adhoc work to supplement their income or pert time roles for a better work life. balance You will work alongside a team of Consultants, Registrars, and Junior Doctors to deliver high-quality, patient-centred care across both obstetrics and gynaecology services. The role involves active participation in the on-call rota, labour ward, antenatal clinics, emergency gynaecology, and elective theatre sessions. ✅ Key Responsibilities: Provide day-to-day clinical care across inpatient, outpatient, and emergency settings. Participate in the O&G on-call rota, including labour ward cover. 🎓 Person Specification: Essential: Full GMC registration (or eligibility to register) MRCOG (Membership of the Royal College of Obstetricians and Gynaecologists) Paid NHS Experience in O&G Ability to work independently in core areas of Obstetrics and Gynaecology Desirable: Experience working within the NHS Completion of Advanced Life Support in Obstetrics (ALSO) or equivalent Interest in subspecialty areas (e.g., maternal medicine, fetal medicine, urogynaecology)

Job Title: Anaesthetics Obstetric Registrar Grade : Registrar Location : Birmingham, West Midlands Working Hours: Full-Time, Long term Rate : Competitive Rates We are excited to offer you an opportunity as an Anaesthetics Obstetric Registrar. If you are passionate and experienced, looking to make a meaningful impact in Anaesthesiology, this position is for you. Join us in delivering exceptional medical care. You will handle a diverse workload across various surgical specialties, with opportunities for subspecialising. What will your responsibilities be? As an Anaesthetics Obstetric Registrar, you are responsible for providing safe and effective anaesthesia and analgesia to patients in the labour and delivery setting. You assess patients pre-operatively, administer epidural, spinal, or general anaesthesia for labour and caesarean sections, and manage obstetric emergencies such as eclampsia or postpartum haemorrhage under consultant supervision. You monitor maternal and fetal well-being, collaborate closely with obstetricians and midwives, and ensure clear communication during high-pressure situations. Additionally, you contribute to post-operative care, supervise junior staff, and participate in audits, teaching, and quality improvement initiatives. Benefits: With competitive hourly rates, daily and weekly payroll services, and revalidation and appraisal services, you will be well-supported in your role. You will also benefit from having a dedicated and responsive consultant to assist you. Additionally, you will have access to CPD events & training courses, exclusive locum opportunities with more preferred supplier contracts than anyone else and rewarding recommendation and loyalty schemes. This comprehensive support system ensures you can focus on delivering the best patient care while advancing your career. Qualifications and Experience: GMC Registered FCRA Part 1 6+ months NHS Registrar exp ALS How to apply? If you feel

Job Title: Anaesthetics Obstetric Specialty Registrar Grade : SpR Location : Birmingham, West Midlands Working Hours: Full-Time, Long term Rate : Competitive Rates We are excited to offer you an opportunity as an Anaesthetics Obstetric Specialty Registrar. If you are passionate and experienced, looking to make a meaningful impact in Anaesthesiology, this position is for you. Join us in delivering exceptional medical care. You will handle a diverse workload across various surgical specialties, with opportunities for subspecialising. What will your responsibilities be? As an Anaesthetics Obstetric Specialty Registrar, you are responsible for delivering safe and effective anaesthesia to patients in the labour and delivery setting. You assess patients pre-operatively, administer epidural, spinal, or general anaesthesia for labour and caesarean sections, and manage emergencies such as postpartum haemorrhage or eclampsia under consultant supervision. You monitor maternal and fetal well-being during procedures, ensure clear communication with obstetric and midwifery teams, and contribute to post-operative care and pain management. Your role also includes maintaining accurate documentation, participating in teaching and audits, and supporting continuous improvement in obstetric anaesthetic services Benefits: With competitive hourly rates, daily and weekly payroll services, and revalidation and appraisal services, you will be well-supported in your role. You will also benefit from having a dedicated and responsive consultant to assist you. Additionally, you will have access to CPD events & training courses, exclusive locum opportunities with more preferred supplier contracts than anyone else and rewarding recommendation and loyalty schemes. This comprehensive support system ensures you can focus on delivering the best patient care while advancing your career. Qualifications and Experience: GMC Registered Full FRCA 6+ mo

Job Title: Obstetric Anaesthesiologist Grade : Consultant Location : Birmingham, West Midlands Working Hours: Full-Time Rate : Lucrative rates We are excited to offer you an opportunity as an Obstetric Anaesthesiologist Consultant. If you are passionate and experienced, looking to make a meaningful impact in Anesthesiology, this position is for you. Join us in delivering exceptional medical care. You will handle a diverse workload across various surgical specialties, with opportunities for subspecialising. What will your responsibilities be? As an obstetric anaesthesia consultant, you are the cornerstone of safe, compassionate care for pregnant patients undergoing labour and delivery. You expertly manage pain relief through techniques like epidurals, provide anaesthesia for caesarean sections and emergency procedures, and respond swiftly to critical situations such as eclampsia or haemorrhage. Your clinical judgment ensures high-risk patients receive tailored care, while your leadership fosters seamless collaboration with obstetricians, midwives, and neonatal teams. You uphold safety by checking equipment, documenting meticulously, and guiding junior colleagues. Beyond the theatre, you shape best practices through audits, teaching, and protocol development—making you not just a clinician, but a guardian of maternal wellbeing. Benefits: With competitive hourly rates, daily and weekly payroll services, and revalidation and appraisal services, you will be well-supported in your role. You will also benefit from having a dedicated and responsive consultant to assist you. Additionally, you will have access to CPD events & training courses, exclusive locum opportunities with more preferred supplier contracts than anyone else and rewarding recommendation and loyalty schemes. This comprehensive support system ensures you can focus on delivering the best patient care whil