Principal Platform Advisor - London

About Ogilvy   Ogilvy, part of WPP, has been creating impact for brands through iconic, culture-changing, value-driving ideas since the company was founded by David Ogilvy 75 years ago. It builds on that rich legacy through Borderless Creativity – innovating at the intersections of its advertising, public relations, relationship design, consulting, and health capabilities with experts collaborating seamlessly across over 120 offices in nearly 90 countries. Ogilvy currently ranks as the #1 global agency network for creative excellence and effectiveness by WARC, signifying its ability to deliver creative solutions that drive unreasonable impact for clients and communities. Ogilvy is a WPP company (NYSE: WPP). For more information, visit Ogilvy.com, and follow us on LinkedIn, X, Instagram, and Facebook.   About WPP 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. For more information, visit WPP.com. ABOUT THE ROLE Are you an exceptional scientific leader with a passion for shaping compelling healthcare communications? We're seeking a Principal Promotional Medical Writer to join us in Ogilvy Health UK. This is a unique opportunity to provide expert scientific and editorial leadership across multiple commercial accounts, drive strategic content, foster account growth, and mentor a talented editorial team. This is a senior and influential position on the advertising side of our business, where you will be the driving force behind scientific accuracy, strategic relevance, and editorial excellence. You'll not only design and oversee the delivery of high-impact commercial branded materials but also play a critical role in shaping scientific strategy, identifying growth opportunities, and inspiring the development of our editorial talent. WHAT YOU'LL DO * Lead the design and development of a diverse range of commercial branded materials, overseeing their successful implementation from concept to delivery. * Direct the creation of high-quality, scientifically accurate, and strategically relevant content, ensuring full compliance with industry regulations. * Serve as a key scientific and editorial leader, guiding and inspiring cross-functional teams across multiple accounts. * Act as a trusted scientific advisor, leading engaging discussions with clients and external experts, both in-person and remotely. * Develop and execute robust scientific strategies that inform tactical planning and drive impactful communications. * Optimally manage editorial resources, ensuring efficient project delivery and resource allocation. * Champion organic account growth by proactively identifying and pursuing new opportunities. * Be the scientific voice for new business proposals and pitches, providing strategic direction and expert insight. * Shape the next generation of talent by providing exceptional line management, mentoring, coaching, and training to both junior and senior team members. WHAT YOU'LL NEED * A minimum of 5 years' experience within a commercial healthcare communications agency, demonstrating a robust understanding of the sector. * A proven track record of providing significant scientific and editorial leadership on large, complex accounts. * Success in driving organic account growth and providing critical scientific input for new business pitches and proposals. * Experience collaborating with global clients on impactful campaigns. * Expertise in leading product and/or indication launches, including the development of key commercial materials (e.g., CVAs, DSAs, branded websites, congress booths). * Exceptional leadership and communication skills, with the ability to translate intricate scientific concepts into clear, concise, and compelling narratives. * High emotional intelligence to navigate complex client relationships and foster positive team dynamics. * Strong adaptability, flexibility, and a proactive approach to managing evolving challenges and opportunities. * Impeccable project management and organizational skills, capable of overseeing multiple priorities with a keen eye for detail. * A comprehensive and current understanding of pharmaceutical industry regulations and guidelines (e.g., ABPI Code of Practice, GPP3, ICMJE). * Experience in genetics, endocrinology, and/or rare disease is a definite plus, but certainly not essential.    OUR CULTURE & BENEFITS Join a friendly, non-hierarchical, and eclectic team united by a shared commitment to doing the best work of our lives (it's one of our values!). Beyond client work, you'll have opportunities to engage with our vibrant culture and social teams, and contribute to our fantastic DEI initiatives, championing diversity across our agency and industry. We offer a flexible working hybrid model: 2 days in the office (all-agency anchor days for collaboration and socialising) and 3 days working remotely from wherever you work best. * 25 days holiday + your birthday off and a paid volunteering day - after 2 years service you can purchase up to an additional 5 days per year * Enhanced parental leave  * A generous pension scheme - you pay in 4% we pay 6%, following probation contributions are matched up to 10.5% (17.5% in total) * Choose from either Private Medical Cover (Bupa from day one) OR Dental cover OR a monthly leisure allowance of £45 to spend on your health & wellbeing  * A fantastic Employee Assistance Programme provided by Telus which offers brilliant support, expert advice and specialist counselling * Help at Hand - quick free access to a remote GP, mental health support, physio or a medical 2nd opinion * Free 1-2-1 Coaching - online coaching for your professional or personal growth provided by Thrive Partners * A comprehensive Learning & Development programme      At Ogilvy, our people are at the heart of what we do: a creative agency that sparks game-changing ideas across culture and business through collaboration, integrity, and a celebration of self-expression.  We believe in building powerful teams with purpose - and we relentlessly curate transformative initiatives that make our commitment to fairness, and equity a reality.  Our ultimate mission is to leave a positive impact on the world, creating a better future for all, while supporting and uplifting the global communities we serve.  This is central to our mantra of Borderless Creativity. Ogilvy is an equal opportunity employer and considers applicants for all positions without discrimination or regard to particular characteristics. We are committed to fostering a culture of respect in which everyone feels they belong and has the same opportunities to progress in their careers. If you need any assistance seeking a job opportunity, or if you need reasonable accommodation with the application process, please contact us at accommodations@ogilvy.com. Please note that this contact is only for candidates who are requesting accommodation. Emails for other purposes, including application status requests, will not receive a response.

About 9fin 9fin is the AI platform powering global debt markets — the world’s largest asset class at over $145 trillion. Debt markets are vast, global, and mission-critical, yet still run on fragmented data, PDFs, and manual workflows. 9fin replaces this broken infrastructure with a single platform that centralises proprietary credit data, deep analysis, and high-value workflows across global markets. Today, 9fin powers teams at 300+ blue-chip institutions worldwide, including global banks, asset managers, private equity firms, law firms, and advisors. The business is scaling at exceptional speed, with rapid expansion in the US and best-in-class retention driven by deep workflow adoption. We’re at a defining inflection point. With proven product-market fit and strong, global market pull, 9fin is accelerating toward becoming the category-defining platform for debt markets worldwide. WE'RE LOOKING FOR A PRINCIPAL ENGINEER TO OWN THE HARDEST TECHNICAL PROBLEMS AT 9FIN — THE ONES THAT CUT ACROSS TEAMS, DON'T BELONG CLEANLY TO ANY SINGLE DOMAIN, AND HAVE THE HIGHEST CONSEQUENCE IF THEY GO WRONG. 9fin sits at the intersection of financial data and AI. We ingest, model, and surface complex debt capital markets intelligence at scale. What we need now is someone who works across all of our areas (from AI, to Analytics, Platform, and Product Engineering) — setting the architectural standard, owning the foundational problems nobody else owns, and being the senior technical voice that makes the whole thing cohere. This is not a domain lead role. It's not advisory either. It's for someone who is energised by complexity and ambiguity, who wants to own the problems that are genuinely hard, and who can move between deep technical work and cross-org influence without losing credibility in either direction. WHAT YOU'LL OWN These are the cross-cutting problems that don't belong cleanly to any one team — but that everything else depends on. Core data model and entity resolution 9fin's value depends on how well we understand financial entities and the relationships between them — issuers, instruments, deals, counterparties, legal documents. This is hard: data is messy, sources conflict, and the model has to serve analytics, AI, and product simultaneously. You'll own the decisions that shape this foundation and hold the standard for how we model and resolve financial data at scale. Foundational architectural decisions When a decision is big enough to affect multiple teams and long-lived enough to be hard to undo, it lands with you. You'll write the RFCs, facilitate the debate, make the call, and be accountable for the outcome. WHAT YOU'LL OVERSEE You'll work closely with the Heads/Directors of Analytics, AI, Platform, and Product Engineering — not to run their domains, but to raise the bar across all of them. * Bring architectural coherence to decisions made within individual domains * Identify technical risks and compounding complexity before they become incidents * Set standards for engineering quality — system design, observability, reliability, API design — that every team builds to * Be the senior technical voice in cross-team planning, roadmap discussions, and major build vs. buy decisions * Mentor and stretch the most senior engineers across the org WHAT WE'RE LOOKING FOR You're the person who: * Has operated at principal or staff level in a data-intensive, fast-moving engineering org — and has the range to show for it * Can credibly walk into a conversation about data pipeline architecture, RAG evaluation, API design, or system scalability — and add something useful in all of them * Owns problems, not just opinions. You're not here to review and advise; you're here to make calls and be accountable for them * Writes code when it matters — the proof of concept that validates a direction, the deep dive that unblocks the team, the PR that sets the standard others build from * Has strong opinions about what good engineering looks like and can defend them without being precious about being wrong * Is energised by the problems nobody else can solve, not unsettled by them Technical bar: * Deep experience with complex data modelling, entity resolution, and data pipelines in production environments * Proven experience designing and shipping AI/LLM systems — RAG, structured extraction, evaluation frameworks — beyond the prototype stage * Strong backend and distributed systems knowledge: APIs, service architecture, scalability, observability * Experience making and owning foundational architectural decisions that affected how an entire engineering org worked * Proficiency in Python; comfort across the stack where it matters Nice to have: * Experience with financial data, legal documents, or other semi-structured, domain-rich datasets * Background as a founding engineer, early-stage CTO, or technical lead who has built systems from scratch and lived with the consequences WHY THIS ROLE * The problems you'll own are genuinely hard — messy financial data, complex entity relationships, AI systems where correctness really matters * You'll have real authority over foundational decisions, not just influence over them * 9fin's engineering org is strong and growing — you'll be working with and stretching great engineers, not compensating for weak ones * High ownership, high impact, and the chance to shape how a serious data and AI company scales its technical foundations Benefits We’re a scaling start up and we enjoy sharing our success, when the company succeeds, we always reinvest that in our people. We also offer huge amounts of responsibility, an abundance of opportunity for growth and a platform to truly excel. Financial & Insurance * Competitive Salary (our salary bands are benchmarked at the top end of the market) * Equity options * Pension (your minimum contributions are 4% with 9fin matching up to 7%) * Private Medical Insurance * Paid sick leave with Income Protection for long periods of illness * Group Life Assurance * Season Ticket Loan & Cycle to Work schemes Time off * 25 holiday days per year * Local public holidays (with the ability to exchange them for alternative days) * Hybrid working model, to allow you the flexibility to decide how, where and when you do your best work * Work abroad for up to 3 months a year * 1 month paid sabbatical after 5 years of service * Enhanced parental leave & flexible working arrangements available Training & Culture * Professional learning and development budget * Quarterly team socials * Summer and Winter company social events 9fin is an equal opportunities employer At 9fin we are dedicated to building and promoting a fair and inclusive workplace where everyone can reach their full potential and truly belong. We recognize that building diverse teams enables a more creative and productive environment. If you’re excited about this role but your experience doesn’t perfectly align with the job description, we encourage you to apply anyway. You might just be who we’re looking for — either for this role, or perhaps another.