Jobs at Cafeyn

Develop and maintain high-performing web, iOS, and Android applications for partner integrations. Contribute to full-stack architecture across front end, back end, and APIs; integrate authentication and partner systems; and collaborate with product, design, and content teams. Ensure code quality, security, scalability, testing, code reviews, and CI/CD improvements. Requires at least two years of full-stack experience and expertise in native mobile development or React Native/Flutter.

Lead product design across Cafeyn and Readly platforms, balancing hands-on UX/UI craft with management of two Product Designers. Drive discovery, hypothesis testing, prototyping, feature shaping, design-system evolution, and precise engineering handoffs across iOS, Android, and web. Improve team processes, champion evidence-based design, and introduce AI tools into research, ideation, prototyping, and QA. Coach designers, represent design across the organization, and collaborate with product, engineering, analysts, and user researchers.

Develop and maintain scalable, secure back-end systems, APIs, and related components. Contribute to technical design, code reviews, versioning, documentation, testing, performance optimization, and agile development processes. Monitor emerging technologies and collaborate across teams to improve the product roadmap. The role is fully remote within France and requires French and English proficiency.

Own B2C marketing KPIs, reporting, acquisition-funnel analysis, attribution, marketing measurement, and tracking infrastructure. Build self-serve reporting and AI-powered data products that improve stakeholder autonomy and acquisition performance. Partner cross-functionally with Marketing, Product, and Data teams to translate complex analyses into actionable recommendations, while ensuring data accuracy, regulatory compliance, and effective activation across marketing platforms.

Own B2C marketing KPIs and analyze acquisition funnels, attribution, conversion, trials, and churn. Build reporting frameworks, self-serve data products, and AI-powered insights; improve tracking, measurement, compliance, and advertising-platform data activation. Partner cross-functionally with Marketing, Product, and Data teams to translate complex analyses into actionable growth, budget, channel, and acquisition recommendations.

Own B2C marketing KPIs, reporting, acquisition funnel analysis, attribution, measurement studies, tracking, and self-serve data products. Use SQL and Python to generate actionable growth insights, improve marketing measurement, activate customer data, and develop AI-powered analytics solutions. Partner cross-functionally with Marketing, Product, and Data teams while ensuring tracking accuracy and regulatory compliance.

Own B2C marketing KPIs, reporting, funnel analysis, attribution, measurement studies, and tracking. Build self-serve reporting and AI-powered data products, maintain compliant marketing data infrastructure, and activate customer data across advertising platforms. Partner cross-functionally with Marketing, Product, and Data teams to deliver actionable insights and improve acquisition strategy.

Design, build, and operate scalable data services and pipelines (real-time and batch) powering recommendations, search, and product-facing APIs. Evolve cloud data infrastructure, IaC/CI-CD, observability, and Snowflake data models; integrate AI/LLM features and collaborate across product, backend, and data science teams.

Lead Readly's B2B2C business development across the UK & Ireland: identify and close strategic distribution partnerships, own full sales cycle, build executive relationships, craft partnership proposals, negotiate contracts, and hand off signed deals for launch while collaborating with cross-functional teams to grow distribution.

Lead Cafeyn's French market growth by owning strategy, budgets and full-funnel campaigns. Drive subscriber acquisition, activation, retention and reactivation through integrated paid, owned and earned channels. Manage partnerships, events, agencies, creative and analytics to meet commercial KPIs and optimize CAC, conversion and profitability through testing and continuous improvement.

Join the Integration team to build and customize partner apps across web, iOS, and Android using the CGS SDK; connect partner systems (OAuth2/SSO/APIs); create and maintain test apps; detect and fix production bugs; follow and contribute to architecture; participate in code reviews and collaborate with internal and partner developers.

Build and maintain high-performance Python backend services powering recommendations, search, and content APIs. Develop low-latency, real-time data-processing systems, optimize scalability and reliability, collaborate with product and data science to operationalize models, and improve CI/CD and observability.