Jobs at Smadex SLU

Lead growth analytics for mobile and connected TV advertising campaigns. Design experimentation, incrementality, causal inference, and campaign optimization frameworks; analyze large behavioral datasets; build scalable models and diagnostic tools; define growth KPIs; and translate findings into product, machine learning, and commercial strategies. Partner with advertisers and cross-functional teams, advise executives, and mentor junior analysts while driving measurable revenue and advertiser performance.

Leads and mentors a US data science team while remaining hands-on with large-scale RTB and CTV datasets. Analyzes auction dynamics, identity, incrementality, supply-path optimization, cross-screen measurement, and performance analytics using SQL and Python or R. Partners with Product, Engineering, and global data teams to translate insights into product requirements, establish data governance standards, validate dashboards, and support strategic decisions.

Analyze large-scale CTV and programmatic bidstream data to optimize campaign delivery, bid shading, pricing, fill rates, inventory quality, and ROAS. Conduct statistical deep-dives, define metrics, build analytical workflows, and translate auction and viewing data into recommendations for commercial, programmatic operations, and product teams. Collaborate with data science and machine learning teams to validate hypotheses and measure optimization impact.

Lead data science initiatives for product data integrity, identity resolution, attribution, experimentation, and incrementality measurement. Develop statistical methodologies, data quality benchmarks, causal inference frameworks, and source-of-truth metrics across large-scale advertising data. Partner with product managers and platform engineers, using SQL and Python or R to prototype analytical solutions and metric pipelines. Advise stakeholders on statistical trade-offs and measurable product outcomes.

Lead product data science initiatives covering data quality, anomaly detection, identity resolution, attribution, experimentation, causal inference, and incrementality measurement. Partner with product managers and platform engineers to establish reliable metrics, analytical frameworks, and measurable KPIs. Develop SQL queries and Python or R prototypes for statistical solutions and metric pipelines, while communicating methodological trade-offs to technical and business stakeholders.

Own creative strategy for high-value advertisers by analyzing creative performance, developing actionable recommendations, and creating client-facing proposals and playbooks. Partner across Account Management, Creative Development, Ad Operations, and Product to improve workflows, campaign launch speed, and creative iteration. Present performance reviews, support client relationships, identify optimization opportunities, maintain creative knowledge repositories, and train account teams on creative best practices.

Architect and develop full-stack creative tooling using Angular, TypeScript, and Node.js. Build high-performance mobile webview components and interactive playable ads, maintain asset-generation and tracking pipelines, establish engineering standards, conduct code reviews, write technical RFCs, improve automated testing, and mentor mid-level engineers. The role owns scalable browser-facing tools, runtime creative execution, microservices, performance optimization, and technical debt reduction.

Build and maintain internal tools, workflows, integrations, and lightweight applications for teams across the company. Translate business needs into pragmatic technical solutions, automate manual processes, evaluate build-versus-buy options, and deliver secure, maintainable end-to-end systems across frontend, backend, integrations, and data flows. Collaborate with technical and non-technical stakeholders in an ambiguous environment.

Develop and maintain Smadex’s real-time bidding platform using Java and NodeJS. Responsibilities include owning features, writing tested and efficient code, participating in code reviews and architectural decisions, monitoring deployments, ensuring production reliability, and collaborating in an agile engineering team.

Lead sales of Smadex’s programmatic mobile and CTV advertising solutions to direct advertisers and major media agencies. Responsibilities include prospecting, presenting, negotiating, closing new business, launching campaigns, managing client relationships, achieving revenue targets, and collaborating with ad operations, product, and support teams. The role requires strong mobile marketing technology knowledge, an extensive US agency and buyer network, consultative selling skills, and excellent communication abilities.

Own and grow a portfolio of direct clients and agencies by managing performance, retention, revenue expansion, upsell opportunities, billing, forecasting, and strategic reviews. Analyze mobile user acquisition, retargeting, and CTV trends; recommend optimizations with AdOps; and coordinate across Sales, Product, and internal teams. Lead client communications, resolve issues, and represent Smadex at meetings and industry events.

Own the global marketing technology ecosystem across HubSpot and Salesforce, including integrations, automation, attribution, reporting, ABM tracking, lead lifecycle optimization, and data governance. The role partners with Sales Operations, IT, and regional marketing teams to improve pipeline visibility and conversion, while training teams on campaign management, tracking standards, and attribution reporting.

Develop and maintain features for Smadex’s real-time bidding platform using Node.js and Java. Responsibilities include writing tested code, participating in code reviews and architectural decisions, monitoring deployments, supporting production reliability, and collaborating in an agile environment. The role requires Linux, Git, Docker, Docker Compose, testing, and CI/CD experience, with AWS and in-memory database knowledge as advantages.

Manage and grow a European client portfolio for a mobile and CTV advertising platform. Responsibilities include monitoring and optimizing user acquisition campaigns, achieving client KPIs, identifying business development opportunities, delivering data-driven insights, promoting product features, leading client meetings and business reviews, and representing Smadex externally.

Manage and grow a European client portfolio for a mobile advertising platform. Responsibilities include monitoring and optimizing performance-based user acquisition campaigns, analyzing cohort and acquisition metrics, identifying growth opportunities, presenting business reviews, promoting product features, and strengthening strategic client partnerships. The role requires mobile advertising experience, programmatic campaign expertise, strong analytical and communication skills, and knowledge of the mobile app ecosystem.

Analyze large-scale user and app datasets to generate actionable insights for advertising campaign performance and product strategy. Partner with business and technical teams on rigorous analysis, testing, and opportunity identification. Communate findings and recommendations to stakeholders, while using market and performance data to influence product and machine learning roadmaps. The role requires strong statistical reasoning, hypothesis testing, Python, SQL, and data analysis capabilities.

Develop and maintain Smadex’s real-time bidding platform by designing and implementing features with NodeJS and Java. Write tested, efficient code; participate in code reviews and architectural decisions; monitor deployments; and support production reliability and performance. Collaborate within an agile engineering team while contributing to planning, progress reporting, and continuous platform improvement.

Own end-to-end client onboarding from signed insertion order through first campaign launch. Responsibilities include collecting and validating tracking links, creative assets, IO details, and MMP configurations; configuring accounts, tracking IDs, and event mapping; managing Salesforce launch tickets; coordinating kickoffs; resolving blockers; and improving onboarding processes. The role requires client-facing communication, technical curiosity, strong organization, and collaboration across global teams.

Analyze large-scale mobile user and app datasets to generate insights for Product and Machine Learning strategies. Collaborate with business and technical teams to improve platform and campaign performance, develop dashboards and data-driven processes, conduct statistical analyses and hypothesis testing, and communicate recommendations to stakeholders.

Manage and optimize strategic mobile user acquisition, Connected TV, and retargeting campaigns across the Americas. Responsibilities include campaign execution, performance analysis, MMP attribution monitoring, troubleshooting tracking and delivery issues, A/B testing, budget pacing, stakeholder communication, cross-functional collaboration, and mentoring junior team members. The role requires strong mobile performance marketing expertise, analytical ability, and ownership of complex client campaigns.