Jobs at Massive Bio

Own user acquisition and full-funnel optimization across paid and organic channels. Design experiments, analyze cohorts and unit economics, improve conversion quality, build growth dashboards, and develop scalable acquisition strategies. Collaborate with product, operations, engagement, and leadership teams while coordinating campaign execution and creating a repeatable experimentation framework.

Owns user acquisition and full-funnel growth, identifying conversion drop-offs, building dashboards, and running experiments across paid, organic, referral, partnership, content, and product-led channels. Develops growth strategy with senior leadership, improves acquisition efficiency and qualified conversions, coordinates campaign execution, and builds a scalable experimentation framework. Requires strong funnel analytics, cohort analysis, unit economics, and communication skills.

Lead the launch and ongoing marketing of Trial Relay, a physician-focused digital product. Plan and measure campaigns across email, social, search, and physician networks; create launch content; coordinate with product, growth, and provider engagement teams; incorporate physician feedback into product development; and track sign-ups, activation, and usage to optimize performance.

Own the full user acquisition funnel, identifying drop-offs and running experiments to improve conversion, retention, and acquisition economics. Build growth dashboards, analyze cohorts and channels, diversify acquisition through paid and organic strategies, and establish a repeatable experimentation framework. Develop growth strategy with senior leadership and collaborate with product, operations, and engagement teams to deliver scalable user growth.

Supports global people operations through recruiting, onboarding, offboarding, HR administration, employee inquiries, payroll and benefits coordination, compliance tasks, engagement initiatives, workforce reporting, and HR systems management. The role also improves AI-assisted workflows across Rippling, Kula, and Jira while independently managing day-to-day recruitment operations, including sourcing, screening, interviewing, scheduling, and ATS data hygiene.

Manage website content, SEO, social media, executive thought leadership, multimedia assets, and AI-powered content workflows. Create and optimize patient-facing, corporate, marketing, and recruitment content across digital channels. Support growth initiatives, monitor performance, maintain brand consistency, and ensure compliance with healthcare, privacy, and regulatory requirements.

Own a defined area of an AI-powered oncology platform, managing its backlog, specifications, release notes, documentation, analytics, and performance measures. Write user stories and acceptance criteria, coordinate backlog grooming and sprint planning, collaborate with engineering and clinical teams, gather user feedback, prioritize improvements using data, and validate product releases.

Verify operational and reporting data for accuracy, reconcile figures across sources, document discrepancies, track recurring errors, maintain verification procedures, and prepare summaries for the data team. The role follows structured weekly and monthly checks, with opportunities for additional analysis.

Supports Client Success Managers by coordinating client communications, meetings, agendas, documentation, study site information, reporting, and follow-up activities. Maintains action-item trackers, meeting minutes, client records, and site lists while coordinating with cross-functional teams to resolve requests, monitor commitments, identify overdue items, and keep client and study deliverables on track.

Supports the CEO and executive team through strategic analysis, performance tracking, commercial modeling, market research, meeting preparation, and cross-functional project ownership. Analyzes business, customer, market, and operational data to identify opportunities and risks, develops recommendations, supports partnerships and growth initiatives, and drives follow-through across teams. The role also develops deeper expertise in a functional area such as commercial growth, customer success, partnerships, or patient growth.

Own engineering delivery coordination across multiple technical workstreams. Manage Jira workflows, boards, dashboards, reporting, and automation; facilitate Agile ceremonies; track progress, risks, blockers, dependencies, and timelines; coordinate technical teams and external partners; report delivery health to leadership; support client demonstrations and engineer onboarding. The role requires strong communication across global teams, professional English and Turkish proficiency, and hybrid work in Istanbul.

Drive physician awareness and adoption of Massive Bio's clinical trial matching services by building relationships with oncology providers, conducting in-person and virtual visits (70-75% field time), tracking interactions in CRM, coordinating referrals with internal teams, and supporting provider onboarding and engagement.

Work directly with the CEO and co-founders on strategic, commercial, and operational priorities. Structure ambiguous problems, analyze internal/external data, build reports and commercial models, support revenue generation and client-facing deals, prepare executive materials, manage cross-functional workstreams, and conduct market and competitive research focused on oncology and clinical trials.

Lead business development and strategic partnerships across payer, employer, and government markets: generate pipeline, develop target accounts, structure deals (PMPM, risk-sharing), advance contracts, and represent the company to CMS and federal stakeholders to position AI-enabled oncology navigation solutions.

Company-wide internship program where students and recent graduates work on real projects supporting Massive Bio’s AI-driven precision medicine platform, collaborating with a global team to expand patient access to clinical trials. Applicants should state their area of interest.