Company Overview ImmunityBio, Inc. (NASDAQ: IBRX) is a commercial-stage biotechnology company developing cell and immunotherapy products that are designed to help strengthen each patient’s natural immune system, potentially enabling it to outsmart the disease and eliminate cancerous or infected cells. We envision a day when we no longer fear cancer, but can conquer it, thanks to the biological wonder that is the human immune system. Our scientists are working to develop novel therapies that harness that inherent power by amplifying both branches of the immune system, attacking cancerous or infected cells today while building immunological memory for tomorrow. The goal: to reprogram the patient’s immune system and treat the host rather than just the disease. Why ImmunityBio? • ImmunityBio is developing cutting-edge technology with the goal to transform the lives of patients with cancer and develop next-generation therapies and vaccines that complement, harness and amplify the immune system to defeat cancers and infectious diseases. • Opportunity to join a publicly traded biopharmaceutical company with headquarters in Southern California. • Work with a collaborative team with the ability to work across different areas of the company. • Ability to join a growing company with professional development opportunities. Position Summary The Digital Marketing Specialist-Patient Recruitment will develop and manage clinical trial recruitment campaigns. This includes designing, executing, and optimizing omni-channel campaigns that drive patient awareness, education, and enrollment in clinical trials. This position will sit at the intersection of digital marketing, patient advocacy, and clinical operations, and apply a strong understanding of regulated pharmaceutical advertising, data-driven marketing, and performance measurement. This role is both strategic and hands-on and will manage campaigns in-platform while collaborating cross-functionally with Clinical Operations, Medical Affairs, Legal/Regulatory, and external agencies. Essential Functions - Develop and implement multi-channel patient recruitment campaigns, including medical congress support, digital media strategies, and content development, to support patient recruitment for clinical trials across indications and geographies - Plan, launch, and optimize paid media campaigns across channels including Meta (Facebook/Instagram), Google Search & Display, YouTube, Programmatic, and disease-specific patient communities and advocacy platforms - Align media plans with study timelines, enrollment targets, and budget parameters - Monitor campaign performance in real time and optimize for: cost per lead (CPL), conversion rates (CR), qualified patient submissions, site referrals, and enrollment progression - A/B test creative, messaging, audiences, and landing pages to improve performance - Partner with analytics teams/agencies to track attribution and patient journey metrics - Work with internal teams and agencies to develop compliant, patient-centric digital content including ad copy, visual assets, landing pages, and educational materials - Ensure all creative aligns with regulatory, legal, and brand guidelines - Collaborate closely with Clinical Operations (to align enrollment needs and timelines), Medical Affairs (to ensure scientific accuracy), Legal/Regulatory/PRC (to ensure compliance), Patient Advocacy (to align community engagement), external media, and creative agencies - Manage digital media budgets and pacing - Oversee relationships with media agencies, publishers, and technology vendors - Negotiate placements, pricing, and performance-based agreements where applicable - Produce regular performance reports and insights for internal stakeholders - Identify trends, risks, and opportunities to improve recruitment efficiency - Stay current on digital trends, privacy changes (e.g., HIPAA, GDPR, platform policies), and evolving best practices in patient recruitment marketing - Perform ad-hoc and cross-functional duties and/or projects to support business needs and provide developmental opportunities Education & Experience - Bachelor’s degree in Marketing, Journalism, Advertising, Communications, or related field with 5+ years of experience in digital media, performance marketing, or growth marketing required - Experience in healthcare, pharma, biotech, CRO, or clinical trial recruitment is preferred - Experience recruiting patients for clinical trials is preferred - Experience working within highly regulated environments is preferred - Experience working with patient advocacy groups is preferred Knowledge, Skills, & Abilities - Data-driven mindset with ability to interpret performance metrics and act on them - Excellent communication and stakeholder management skills - Analytical and performance-oriented - Detail-oriented with strong project management skills - Comfortable working in cross-functional, fast-paced environments - Able to balance creativity with regulatory constraints - Strong written and verbal communication skills - Familiarity with IRB/ethics considerations in patient recruitment is preferred - Knowledge of patient privacy regulations (HIPAA, GDPR) is preferred Working Environment / Physical Environment - This position works remotely - San Francisco, CA - Regular work schedule is Monday – Friday, within standard business hours. Flexibility is available with manager approval. - This position will require some travel (approximately 3-4 trips per year). - Must possess mobility to work in a standard office setting and to use standard office equipment, including a computer. This position is eligible for a discretionary bonus and equity award. The annual base pay range for this position is below. The specific rate will depend on the successful candidate’s qualifications, prior experience as well as geographic location. $135,000 (entry-level qualifications) to $148,500 (highly experienced) annually The application window is anticipated to close on 60 days from when it is posted or sooner if the position is filled or closed. ImmunityBio employees are as valuable as the people we serve. We have built a resource of robust benefit offerings to best support the total wellbeing of our team members and their families. Our competitive total rewards benefits package, for eligible employees, include: Medical, Dental and Vision Plan Options • Health and Financial Wellness Programs • Employer Assistance Program (EAP) • Company Paid and Voluntary Life/AD&D, Short-Term and Long-Term Disability • Healthcare and Dependent Care Flexible Spending Accounts • 401(k) Retirement Plan with Company Match • 529 Education Savings Program • Voluntary Legal Services, Identity Theft Protection, Pet Insurance and Employee Discounts, Rewards and Perks • Paid Time Off (PTO) includes: 11 Holidays • Exempt Employees are eligible for Unlimited PTO • Non-Exempt Employees are eligible for 10 Vacation Days, 56 Hours of Health Pay, 2 Personal Days and 1 Cultural Day • We are committed to providing you with the tools and resources you need to optimize your Health and Wellness. At ImmunityBio, we are an equal opportunity employer dedicated to diversity in the workplace. Our policy is to provide equal employment opportunities to all qualified persons without regard to race, gender, color, disability, national origin, age, religion, union affiliation, sexual orientation, veteran status, citizenship, gender identity and/or expression, or other status protected by law.

• Develop and implement comprehensive digital marketing strategies to increase brand visibility and achieve marketing goals • Oversee the creation and management of digital content across various platforms, including websites, social media, and email marketing • Analyze digital marketing analytics and data to measure campaign performance and identify areas for improvement • Manage the digital marketing budget, allocating resources efficiently to maximize return on investment • Lead and mentor a team of digital marketing professionals, fostering a collaborative and innovative work environment • Negotiate and manage relationships with digital advertising platforms and vendors to ensure optimal service and cost-effectiveness • Explore and integrate new digital technologies and tools into the marketing strategy • Ensure compliance with all relevant laws and regulations governing digital marketing and advertising

• Plan, execute, and optimize multi-channel digital marketing campaigns across paid search (Google Ads), LinkedIn, programmatic display, and email marketing • Track, analyze, and report on campaign performance using Google Analytics, CRM dashboards, and marketing automation platforms; present insights and recommendations to leadership • Manage and continuously improve Sitero's SEO/GEO/SEM strategy, including keyword research, on-page optimization, and content strategy targeting clinical trial professionals, sponsors, and CROs • Collaborate with peers to execute email marketing campaigns • Co-develop content strategy for Sitero's website, blog, and social channels (primarily LinkedIn), tailored to clinical operations, regulatory, and life sciences technology audiences • Collaborate with Sales and Business Development to align marketing campaigns with pipeline goals and support account-based marketing (ABM) initiatives • Coordinate digital presence at industry events and webinars, including SCOPE, DIA, and PharmaTech conferences — managing pre- and post-event digital campaigns • Support content strategy and own content distribution to drive lead generation and nurture prospects through the funnel • Stay current on digital marketing trends within the clinical research, SaaS, and life sciences sectors • Own monthly reporting and data analysis • Manage and optimize marketing spend across digital channels, ensuring strong ROI

Who we are At JustWatch (www.justwatch.com), we’ve built the world’s largest entertainment guide for films, series, and sports. We partner with leading movie studios and streaming platforms to run sophisticated online campaigns that promote their latest releases in cinemas and on streaming platforms, reaching millions of fans across 140+ countries. From a small startup, we've evolved into a 200+ strong team, based in Berlin, around the world, or working remotely. We've been all about building a profitable business while riding that wave of impressive growth. Who we need In this role, you will own the post-sale campaign process, managing advertising campaigns from launch through reporting while ensuring campaigns deliver against client expectations. You will work closely with studios, streaming services, and media agencies to launch and manage campaigns, serving as their primary point of contact and building strong, long-term relationships. This role combines publisher-side ad operations expertise with client-facing campaign management, making it ideal for someone who enjoys both technical campaign execution and working directly with entertainment industry partners. You’ll collaborate across departments and time zones, own campaign execution from start to finish, and help improve our internal tools and workflows. You are not afraid of fast-moving targets and make decisions using data, including making your pivots and have familiarity with creative strategies. What you will be doing - Own full management of media campaigns across display, video and native content using our custom-built internal tools. - Create media plans by translating media briefs into strategic activations across all our products. - Monitor pacing, troubleshoot delivery, and hit KPIs like CPV, VTR, Completion Rates and CPM. - Serve as the primary point of contact for entertainment clients (studios, streamers, and agencies), managing day-to-day communications. - Coordinate post-campaign reporting, wrap decks, business reviews and performance insights in collaboration with the Sales team. - Research and analyse market trends, competitive landscape, and emerging technologies to identify new growth opportunities. - Develop and propose innovative publishing products and services that meet the evolving needs of our audience. - Work closely with Sales, Creative, BI, and our AdTech team to develop and launch compelling on-brand campaigns. What we need from you - Passion for film and TV! - 3+ years of experience in digital advertising, ad operations, or campaign management - Proven hands-on experience on paid social media platforms such as Meta and TikTok. - Proficiency in CM360 / DV360 is considered a plus. - Understanding of technical tracking details, brand safety, and pixel integration. - Experience working in an agency setting is desirable. - A proactive attitude, self-confidence, and decisiveness, especially in high-pressure situations. - The ability to work independently, quickly adapt to new challenges, and drive results. - Excellent communication skills in English, with proficiency in additional languages considered a plus. - Constant learning, delivering results, and creating value are the core characteristics of everyone at JustWatch, and we seek these values in every person we hire. - This role reports into the Head of Global Native Advertising and collaborates closely with our campaign managers, sales, and internal product teams, and external partners. When not to join - This is a hands-on execution role. - If you haven’t personally launched and optimised campaigns inside platforms like Meta or TikTok, it’s not the right fit. - If your roles are more on social media management, it’s not the right fit. - We live in data, love performance, and hire doers. What we offer you - An open-minded and international team that loves to collaborate to reach our goals. - Medical, Dental, and Vision insurance, 401(k) Plan, Short-Term & Long-Term Disability Insurance, and Life Insurance. - We believe in a permission-less environment that lets us focus on delivering value without overcomplicating things. - We prioritise meaningful work over perks and believe that true fulfilment comes from intrinsic motivation, personal growth, and making a lasting impact. - We trust our skilled professionals to maintain a no-nonsense attitude and create an environment that promotes innovation. - We are committed to helping you achieve your personal and professional goals, and we offer a collaborative and supportive environment to do so. - This opportunity is fully remote with occasional travel to client meetings. The primary office location is in the Los Angeles area, and there may be weekly to monthly in-person meetings, though we remain remote-first. $80,000 - $100,000 a year The stated salary range of USD 80,000 - 100,000 reflects the salary and complies with the California Transparency Law. Final pay depends on qualifications and equity considerations. Media is important to us, and we are always happy to hear from people who enjoy film! If you feel like you are missing some of the hard skills, don’t worry, we are hiring for the attitude, values, and personality. If we caught your attention and you're eager to delve into our perspectives and thought processes, we recommend immersing yourself in our blog post, which elaborates on these subjects: - A company culture that really works - Audience as a Service - Or visit our blog here: https://www.justwatch.com/blog How to apply Just hit the apply button at the bottom of this page, and leave us your CV, info, and a short intro that gives us an idea of what motivates you, why you want to work at JustWatch, and how you think you will help us achieve our goals. Please only apply if you are interested. Copy&paste mass applications will receive a copy&paste rejection email. The same goes for ChatGPT-powered applications. If you have any questions, please reach out to our talent team via LinkedIn or apply to this role directly through our jobs page. Research shows women apply when meeting 100% qualifications, and men at 60%. JustWatch welcomes all candidates, especially women and marginalized groups. Apply, let's talk, and explore if you're a great fit.