Top Tech Jobs & Startup Jobs

Lead and scale Google Search paid acquisition across multiple apps. Own campaign architecture, budget allocation, profitability logic, scaling frameworks, signal quality, and algorithm performance. Build technical, data-driven acquisition systems, dashboards, automations, and scripts to maximize revenue and efficiency.

Produce and test short-form video ads (TikTok/Instagram/Facebook) using classic and AI-powered tools to drive app installs. Collaborate with creative strategists, propose ideas proactively, iterate on formats and hooks, and analyze performance to optimize creatives.

Design and build LLM-powered tools, agents, and automations to streamline internal processes across teams. Scope, implement, integrate, and ship agents and automations (LLMs, RAG, tool use) with measurable productivity metrics, integrating with systems like Slack, Ashby, and BigQuery.

Design end-to-end mobile app experiences for iOS and Android: research, benchmarking, hi-fi prototypes, production-ready UI assets, design systems, store assets, and collaborate with product and engineering to launch and evolve apps for millions of users.

Develop, fine-tune, and productionize ML models for mobile apps. Own data curation, experimentation, evaluation, deployment, and integration with mobile/backend teams while tracking quality metrics.

Open call for spontaneous applications to join a Barcelona-based startup building AI-driven mobile apps. Candidates should share interests, strengths, and areas they'd like to work on; applications will be reviewed for fits including internships and future roles. Hybrid presence in Barcelona (two days/week) is encouraged for local hires; flexible hours and opportunities to work with AI models are offered.

Lead and scale growth across Labhouse's mobile app portfolio: own UA budget and performance marketing, optimize ROAS/LTV/CAC, build creative testing, attribution and experimentation frameworks, partner with Product and Creative, mentor the performance marketing team, and identify new acquisition channels.

Build and maintain scalable Flutter mobile apps end-to-end: architecture, deployment, coding standards, and mentoring. Integrate cloud services (AWS/GCP, Firebase) and APIs, iterate quickly on product needs, and ensure high-quality user experiences.

Lead the end-to-end mobile product lifecycle, design scalable architectures, mentor developers, integrate AI via APIs, manage deployments on AWS/GCP, and drive high-quality, fast iterations for Flutter apps.

Lead end-to-end mobile UI/UX design: research, benchmarking, prototyping, production-ready assets, design systems, and store creatives. Collaborate with product and engineering to ship scalable, user-first iOS and Android experiences and evolve design standards across products.