Advertising Jobs in London, UK

<div class="content-intro"><div class="c-message_kit__blocks c-message_kit__blocks--rich_text"> <div class="c-message__message_blocks c-message__message_blocks--rich_text" data-qa="message-text"> <div class="p-block_kit_renderer" data-qa="block-kit-renderer"> <div class="p-block_kit_renderer__block_wrapper p-block_kit_renderer__block_wrapper--first"> <div class="p-rich_text_block"> <div class="p-rich_text_section">Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 126 million daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit <a class="c-link" href="http://www.redditinc.com/" target="_blank" data-stringify-link="http://redditinc.com" data-sk="tooltip_parent">www.redditinc.com</a>.</div> </div> </div> </div> </div> </div></div><p>"The front page of the internet,” Reddit brings over 500 million people together each month through their common interests, inviting them to share, vote, comment, and create across thousands of communities. Come for the cats, stay for the empathy.</p> <p>Reddit is looking for an Ads Measurement Lead in London to help our advertising partners succeed on our platform. This role will be an integral part of the Marketing Sciences team, and overall Marketing organization – driving our value proposition to agencies and brands by demonstrating the power and performance of Reddit as a media platform. In short, we’re looking for a measurement lead with a marketers mindset.  This Lead will be a key partner to our sales team, fusing best practices, industry knowledge, and critical thinking in order to help clients achieve their brand and  performance goals on Reddit.  This role will be focused on supporting the Sales team to help grow full funnel revenue through measurement, partnerships and signals excellence. </p> <p>As Reddit is a rapidly growing company, your primary responsibilities will evolve over time and there is a significant opportunity to drive impact within Reddit and support your own career growth. This role reports directly to the Head of Measurement, EMEA.</p> <p><strong>Responsibilities:</strong></p> <ul> <li>Daily responsibilities will span across advertising measurement, performance optimizations, vendor development, advertising strategy, teaching and supporting our sales team, and research. </li> <li>Measurement knowledge including att

Orchestrating the selection of one out of tens of millions of ads, honoring advertiser targeting intent for hundreds of thousands of advertisers while ensuring great shopper experience for billions of shoppers millions of times per second on a latency of tens of milliseconds is not a trivial task. The demand retrieval team within the Amazon DSP organisation deals with this challenge, developing and operating machine learning models that match ads opportunities with the most relevant ads to deliver the right messages to the right customers at the right time.<br/><br/>We are looking for an Applied Scientist to optimize ad matching for Amazon’s programmatic advertisement products. In this role you will lead the design and implementation of solutions for performance sourcing, using behavioural information on customers’ interactions with Amazon and other owned and operated businesses as well as contextual information about the bid request to predict their propensity to convert, in turn driving better advertising campaign outcomes. Your work will affect multi-billion dollar businesses, and you will be responsible for designing, testing and delivering significant breakthrough's for Amazon's business.<br/><br/>Successful candidates will have strong technical ability, excellent teamwork, communication skills, and a motivation to achieve business results in a fast-paced environment.<br/><br/>Key job responsibilities<br/>* Design and implement deep learning models to match the right customers with the right ads across different verticals, geographies, and ads formats. <br/>* Investigate new ML techniques such as multi-task learning to ensure that models can operate for a variety of advertisers in multiple industries and with different volumes of conversion events.<br/>* Improve the performance, generalisation and scalability of models by introducing new features and enhancing models’ architecture.<br/>* Work side by side with our engineers to deliver code changes impacting our ads stack, working with very large datasets and high throughput production systems.<br/>* Rapidly prototype and test many possible hypotheses/implementation alternatives in a high-ambiguity environment, making use of both quantitative analysis and business judgement.<br/>* Be immersed in Amazon's advertisers and their objectives, and think long-term about how to turn those objectives into products and technical capabilities.<br/>* Understand the latest literature on machine learning for recommender and advertising systems, contributing to guiding strategic investment for the organization.<br/><br/>A day in the life<br/>You will partner with our product and engineering teams, bringing your own ideas to the conversation and aligning on work, adjusting priorities based on business requirements and fast iteration on experiments. You will have a strong theoretical understanding of modern ML techniques and methodologies, and the software engineering and data processing skills to deploy these using the large-scale datasets we deal with in advertising.<br/><br/>About the team<br/>The Demand Retrieval team is responsible for designing, implementing, deploying and operating machine learning models that match bid opportunities to ads demand based on performance, campaign delivery, and targeting objectives specified by advertisers. We measure the success of our approaches based on offline experimentation and and online metrics that measure the impact of our matching models on campaign KPIs (e.g.: cost per action, return on ads investment, budgets delivered, and targeting precision).

Amazon Publisher Monetization Device advertising team is responsible for developing and delivering a suite of demand products that enable advertisers to buy media across our networks of publishers and devices. As our business expands, we are introducing new ad capabilities, inventory supply and measurement technologies that span multiple teams within Amazon.<br/><br/>We are seeking a Principal Tech Business Developer to drive the launch and growth of our key advertising initiatives. This individual will serve as the general manager for the respective initiative, leading expansion into new customer segments and into new regions while driving advertising revenue growth for Amazon Devices (e.g., Alexa). They will be responsible for scaling existing customer channels, identifying new business opportunities, and leading strategic planning efforts. This includes influencing sales and account planning, provide business inputs into go-to-market strategies, and shaping product and packaging offerings in collaboration with Sales and Finance teams.

Come build the future of entertainment with us. Are you interested in shaping the future of movies and television? Do you want to define the next generation of how and what Amazon customers are watching?<br/><br/>Prime Video is a premium streaming service that offers customers a vast collection of TV shows and movies - all with the ease of finding what they love to watch in one place. We offer customers thousands of popular movies and TV shows including Amazon Originals and exclusive licensed content to exciting live sports events. We also offer our members the opportunity to subscribe to add-on channels which they can cancel at anytime and to rent or buy new release movies and TV box sets on the Prime Video Store. Prime Video is a fast-paced, growth business - available in over 200 countries and territories worldwide. The team works in a dynamic environment where innovating on behalf of our customers is at the heart of everything we do. If this sounds exciting to you, please read on.<br/><br/>Prime Video Advertising is seeking a creative, insight driven Marketing Manager to help engage advertisers with the Prime Video Advertising brand/Prime Video content selection, find innovative ways to provide sales colleagues with motivating sales enablement materials, and drive awareness, consideration and intention from our advertising partners across the region. You will have a demonstrated ability to be a creative marketing thinker, with experience in brand and/or title marketing, showing creative thinking and operational execution. You will be a self-starter, comfortable with ambiguity, able to think big while paying careful attention to detail, and thrive in a fast-paced, multi-layered environment. This role requires a unique blend of marketing expertise, ability to interpret insights, and strong relationship management skills. You will work closely with: <br/><br/>1. Amazon Advertising (advertising go to market, sales specialist and ads marketing teams)<br/>2. Global/US based product marketing and creative teams<br/>3. Prime Video Advertising brand partnerships and creative teams<br/><br/>Key job responsibilities<br/>- Create advertiser facing marketing materials to support our sales teams, including working with external agencies and colleagues across Amazon MGM Studios and Prime Video<br/>- Own how we monitor and report on social engagement in PV shows. Establish a social media metrics framework and report regularly on the social conversation around PV titles across the EU<br/>- Own the creation and distribution of PVA’s communication to our internal and external customers - including PV updates, newsletters and enhancing PV presence on Amazon’s customer facing website<br/>- Using customer insights, identify new market opportunities for how Prime Video content can be packaged and connect with advertisers and brands<br/>- Create strategic briefs and positioning documents for our priority advertiser events, working closely with Advertising partners to ensure standout Prime Video presence and messaging. <br/>

The Amazon Digital Advertising team (ADA) focuses on leveraging Amazon’s Advertising DSP to support the digital marketing initiatives of Amazon’s own strategic businesses. Our stakeholders are the internal marketing teams across Amazon and their agencies of record. Our mission is to develop better digital advertising programs for those businesses. We operate across marketing, program management, and new product development. This specific role will manage display and video ad programs on behalf of large internal Amazon advertisers who prioritize marketing objectives ranging from driving brand perception to purchases. <br/><br/>The ADA Agency Engagement program grants leading external agencies — including OMG, WPP, and Dentsu — the ability to execute programmatic advertising via the Amazon DSP (ADSP) on behalf of internal advertisers such as Cross-Channel Marketing (XCM), Prime Video, and Amazon Business. Our marketing teams serve as “Customer 0”: the flagship ADSP customer whose day-to-day partnership delivers dual value — advancing Amazon’s marketing objectives while surfacing product insights that sharpen our roadmaps and accelerate innovation.<br/><br/>The Agency Engagement team owns the full agency lifecycle on ADSP: onboarding, knowledge assessment, training, and ongoing campaign support in partnership with ADSP Programmatic Solutions Consultants (PSCs). This includes establishing accounts, delivering best-practice SOPs, QA-ing campaigns pre-launch, monitoring live activations, and resolving issues in real time. Beyond campaign operations, the team identifies ADSP product and supply gaps relative to competing DSPs, partners with Amazon Ads’ Open Internet Supply team to migrate direct IO buys onto ADSP, and co-develops case studies that demonstrate ADSP’s ability to achieve diverse campaign objectives.<br/><br/>ADA Marketing Managers bring deep advertiser context and cross-functional knowledge, enabling tailored support across strategic account growth, upstream planning, supply and DSP feature enablement, VOC advocacy, and product gap escalation. As the team scales its media buying and measurement capabilities, we are building a team of experts who are passionate about the possibilities within Amazon Advertising — and who relentlessly innovate on behalf of our internal partners.<br/><br/><br/>Key job responsibilities<br/>As an Amazon Advertising expert, the Marketing Manager designs, manages, and scales high-impact display programs through the Amazon DSP — driving innovation at the intersection of performance marketing and ad technology.<br/>Key aspects of the role:<br/>- Collaborate with internal business partners and external agency teams to develop a deep understanding of marketing objectives, translating insights into targeted ADSP solutions that drive measurable results.<br/>- Synthesize internal marketing demand and agency voice-of-customer (VOC) to inform and accelerate Amazon DSP platform innovation.<br/>- Identify third-party supply and ADSP feature requirements that enable agency-of-record adoption of ADSP for internal marketing programs.<br/>- Build and refine campaign delivery frameworks with agency teams, continuously gathering performance insights to maximize program value.<br/>- Regularly audit operational workflows to identify inefficiencies and drive down the cost-to-serve across programs.<br/>- Champion the development of Amazon Advertising solutions by documenting feature gaps, authoring requirements, and building compelling business cases for internal Ad Tech teams.<br/>- Develop and evangelize new programmatic initiatives that leverage emerging ad tech capabilities and supply innovations.<br/>- Partner with Ad Tech and product teams to co-create and execute against ambitious roadmaps with clear accountability.<br/>- Define clear success metrics with internal marketers and agency partners, design structured experiments, and conduct deep data analysis to surface actionable opportunities.<br/>- Oversee end-to-end campaign management consulting across diverse audience segments, inventory sources, and ad formats — ensuring delivery excellence and continuous optimization.<br/><br/>A day in the life<br/>Your morning kicks off reviewing live campaign dashboards across Amazon DSP, catching a delivery anomaly before the agency even spots it. By mid-morning, you're on a call with Hold Co agency  strategists, aligning a advertiser  campaign brief to unlock new CTV inventory. After lunch, you dive deep into performance data, uncovering an audience insight that reshapes targeting for an advertiser initiative. You then join a product sync with Amazon DSP Product leads, pitching a feature enhancement born from agency VOC feedback. The day wraps with you drafting a case study proving ADSP outperformed a key Business benchmark — fueling the next wave of adoption.<br/><br/>About the team<br/>The Amazon Digital Advertising (ADA) Agency Engagement team sits at the crossroads of marketing innovation and ad technology. Our mission is to empower Amazon's internal marketing teams by partnering with world-class agencies like OMG, WPP, and Dentsu to execute high-impact digital advertising through the Amazon DSP. We serve as "Customer 0," using every campaign to advance marketing goals while sharpening Amazon DSP product roadmaps. Our culture thrives on curiosity, ownership, and relentless customer obsession — building programmatic experts who innovate boldly, dive deep into data, and deliver measurable results at scale.

<br/>The Amazon Ads Brand Innovation Lab (BIL) is seeking a UX Designer who is passionate about creating engaging, user-centered digital experiences for some of the world's most innovative brands.<br/>In this role, you will design and build interactive web experiences that support advertising campaigns and brand storytelling initiatives across Amazon-owned and operated surfaces. You will work closely with Creative Directors, Art Directors, Design Technologists, Software Engineers, Product Managers, and Account Teams to transform concepts into compelling customer experiences.<br/>The ideal candidate combines strong UX fundamentals with hands-on experience using no-code/low-code web development tools such as Webflow, and possesses a foundational understanding of front-end technologies and basic web development.<br/><br/><br/>Key job responsibilities<br/><br/>Build and maintain interactive web pages, templates and components using Webflow. <br/>Contribute to UX best practices, design systems, and process improvements across the team. <br/>Translate wireframes, user flows, and visual designs into responsive digital experiences. <br/>Collaborate with cross-functional teams to define customer journeys and optimize performances and engagement. <br/>Plan, execute, and analyze A/B tests to improve user experience and campaign performance. <br/>Conduct user research and usability testing to validate design decisions and identify opportunities for improvement. <br/>Create wireframes, information architecture, user flows, and high-fidelity prototypes. <br/>Analyze user behavior and performance metrics to generate actionable UX recommendations. <br/>Ensure experiences meet accessibility, usability, and responsive design standards. <br/>Present design rationale and recommendations to internal stakeholders and clients. <br/><br/><br/>A day in the life<br/><br/>This role is suitable for a UX Designer who is also an expert Webflow builder. Around 70% of the role will focus on building and delivering campaign web experiences in Webflow, working closely with Art Directors, Visual Designers, Creative Directors, and Design Technologists to turn creative concepts into polished, responsive, interactive pages for the biggest brands in the world. <br/>The remaining time will be dedicated to proactively improving how the team builds at scale: creating reusable Webflow templates, components, and interaction patterns; supporting scalable design systems; and running A/B testing and user testing on repeatable solutions to make them more robust, usable, accessible and performant.<br/>The ideal candidate is a maker, a Webflow power user, and a curious problem-solver who enjoys pushing no-code/low-code tools to create high-quality digital experiences quickly and reliably.<br/>

Would you like to become part of a highly innovative and rapidly growing team?<br/><br/>Amazon Ads operates at the intersection of eCommerce and advertising, offering a wide range of advertising solutions with the goal of helping shoppers discover anything they want to buy. We work with brands, agencies and entrepreneurs to reach Amazon shoppers through strategic, highly targeted self-service and display advertising products. Our ad solutions—including sponsored ads, display, video —leverage Amazon’s innovations and insights to find, attract, and engage intended audiences throughout their daily journeys. We start with the customer and work backwards in everything we do, including advertising. If you’re interested in joining a dynamic team working to grow Amazon’s advertising solutions with a focus on the customer, you’ve come to the right place.<br/><br/>Amazon Ads is seeking an experienced Account Executive to join our Global Growth Sales (GGS) team, focused primarily on growing Sponsored Ads. This role will be focused on managing a large set of small to medium-sized clients and prospects across different industries and product categories. The Account Executive will be responsible for selling our cost-per-click advertising solutions (Sponsored Ads) and display products, helping clients scale their business on Amazon in the UK and EU markets.<br/><br/>The ideal candidate will have proven sales experience, preferably within the digital/tech space. A consultative selling style is desired, coupled with analytical skills and the ability to build rapport with clients across a large book of business.<br/><br/>Key job responsibilities<br/><br/><br/>Generate advertising revenue through calls, video conferencing or in-person meetings. Drive sales in a new business environment and retain and grow revenue from existing advertisers.<br/><br/>Understand Amazon's advertising opportunities and tools to help build and optimize relevant advertising campaigns for our advertisers and deliver the highest level of sales and customer service to them.<br/><br/>Partner closely with internal partner teams such as retail, marketplace and advertiser success teams to grow our advertisers.<br/><br/>Be open to innovate in your role, leveraging personalization technologies and mechanisms to reach and educate advertisers at scale.<br/><br/>Utilize sales CRM tools to track all pertinent account information and sales progress. Forecast and prioritize tasks to achieve quarterly revenue and activation goals.<br/><br/><br/>Key job responsibilities<br/> - Generate advertising revenue through calls, video conferencing or in-person meetings. Drive sales in a new business environment and retain and grow revenue from existing advertisers.<br/> - Understand Amazon's advertising opportunities and tools to help build and optimize relevant advertising campaigns for our advertisers and deliver the highest level of sales and customer service to them.<br/> - Partner closely with internal partner teams such as retail, marketplace and advertiser success teams to grow our advertisers.<br/> - Be open to innovate in your role, leveraging personalization technologies and mechanisms to reach and educate advertisers at scale.<br/> - Utilize sales CRM tools to track all pertinent account information and sales progress. Forecast and prioritize tasks to achieve quarterly revenue and activation goals.

Amazon seeks a Senior Finance Analyst to support its growing European Amazon Advertising business. Amazon Advertising operates at the intersection of advertising and ecommerce and offers advertisers a rich array of innovative advertising solutions across Amazon’s mobile and desktop websites, proprietary devices and DSP solutions. We are breaking fresh ground and pioneering a crucial platform for future Amazon growth. We are entrepreneurial and have a bias for action with a broad mandate to experiment and innovate. This role is an exciting opportunity to join one of the fastest growing divisions within Amazon.<br/>The right candidate will be a highly motivated individual who will be responsible for financial controllership, planning and analytical insights on a weekly, monthly, quarterly and annual basis. They will conduct in depth analysis to uncover opportunities or risks and work closely with sales and finance teams.<br/><br/>This role requires an individual with exceptional analytical abilities, business acumen and partnership skills. The successful candidate will be a self-starter with strong attention to detail and an ability to work in a fast-paced and ever-changing environment.<br/><br/>Key job responsibilities<br/><br/>- Weekly revenue and sales inputs reporting for various stakeholders, including sales and finance teams and leadership<br/>- Quarterly planning process across EU5 and Amazon's full Advertising product suite<br/>- Deep dive into insights to help drive sales team efforts where opportunities exist<br/>- Manage OPEX and Headcount reporting and budgets<br/>- Automation of recurring reporting using AI <br/><br/>About the team<br/>The EU Ad Sales Finance team supports the growing EU Ads business by partnering with the EU Ad Sales teams based in UK, France, Germany, Italy and Spain. We work across ad products in the Amazon advertising ecosystem including Prime Video Ads, Prime Video Sports, Twitch, FireTV, OLV, Audio and more. This role is part of the Financial Planning & BI Analytics Finance team with a strong mandate to maximise the long-term growth of Amazon via optimised planning and performance reviews.

ABOUT US   Sofar Sounds is a global community that connects artists and audiences through unique and intimate experiences. Sofar shows transform everyday spaces — from living rooms and rooftops, to boutiques and museums — into captivating venues for intimate gigs, creating inclusive experiences that bring people closer together. Founded in London in 2009, Sofar creates space where music and arts matter in 400 cities around the world.   Our global team is distributed across the US and UK, and is backed by some of the best-known consumer industry investors (TCG, Battery Ventures, Union Square Ventures, Octopus and others).   THE ROLE   This is a flexible, freelance role supporting Sofar Studios' brand partnerships team in delivering paid social campaigns against contractually guaranteed impression and view targets.You'll be hands-on and execution-led: building and QA-ing campaigns across Meta and TikTok, monitoring delivery pacing daily against guaranteed KPIs, and stepping in quickly with budget reallocation or targeting adjustments when a campaign is at risk of under- or over-delivering. You'll work closely with the Senior Manager, Creative Operations (your day-to-day line) on execution, and with the VP and Managing Director of Sofar Studios on strategy and client-facing reporting.   Workload is variable and tied to the brand partnerships pipeline. Some weeks you may be managing a single campaign, others several running concurrently for different brands, so this role suits someone who can flex hours to campaign intensity, work independently between check-ins, and flag risk proactively rather than waiting for a scheduled report.

We're looking for a data-driven interim Reporting Analyst to support the Strategy team within an advertising division of a tech giant. You'll build, maintain, and migrate reporting solutions, working with large first-party advertising datasets to deliver accurate, actionable insights. Key Requirements: Strong SQL skills and experience with large datasets Tableau or similar BI/reporting tool expertise Experience building and migrating dashboards ...

Are you a Management Accountant (Cost) in a creative industry looking for the next step in your career? Do you want to join a growing business where you'll gain exposure to commercial finance, revenue accounting and FP&amp;A while developing into a Finance Manager? We're looking for a technically strong and commercially minded Management Accountant / Junior Finance Manager to join our expanding finance team. This role offers the opportunity to t...

Do you have experience working in a Marketing Communications agency, confident with month end processes? Have you used Paprika or other job costing accounting software? We’re looking for a commercially minded Finance Manager to elevate a financial performance for an Independent Branding Agency. This is a hands-on, high-impact role where you’ll shape financial processes, improve commercial insight, and ensure our projects are delivered profitably...

Your new company An established creative advertising agency based in London is looking for a Senior Management Accountant to join their finance team. This business has enjoyed great success over the last five years, expanding into new markets and diversifying their business offering across the UK, Europe and now the Middle East. Your new role This business is looking to hire a Senior Management Accountant to join a small company's successful fin...

Your new company An established creative advertising agency based in London is looking for a Senior Management Accountant to join their finance team. This business has enjoyed great success over the last five years, expanding into new markets and diversifying their business offering across the UK, Europe and now the Middle East. Your new role This business is looking to hire a Senior Management Accountant to join a small company's successful fin...