Top Tech Jobs & Startup Jobs

Own QA for web and mobile releases: write and run manual and automated tests (web, mobile, API), build test frameworks, improve CI, track issues, mentor teammates, and influence requirements and quality processes.

Lead global paid user acquisition strategy and a multi-channel team across mobile, paid social, search and programmatic. Drive efficient growth through experimentation, attribution, automation and AI adoption, partnering with product, BI, creative and finance to scale campaigns, measurement and operations.

Lead and own payment operations strategy and metrics for a global, remote product. Manage fraud prevention, risk, KYC, compliance, investigations, partner escalations, and performance optimizations. Collaborate with product and engineering, recruit and lead a geographically distributed payments team, and implement policies and process improvements to enhance payment acceptance, conversion, and customer experience.

Produce high-quality broadcast and digital video content—promos, highlights, social clips—using Premiere and After Effects. Work fast under live sports schedules, maintain brand consistency, manage files/versioning, and collaborate with Programming, Marketing and Social teams.

Own and enhance native iOS applications: build end-to-end features and UIs, integrate REST APIs and push notifications, optimize performance and localization, and manage releases across multiple regions while collaborating with a distributed team.

Analyze large datasets to identify trends and deliver actionable insights; design and monitor KPIs; build and maintain dashboards and reporting frameworks; conduct ad hoc analyses; ensure data quality and support reporting infrastructure in partnership with product and business teams.

Provide world-class, client-centric support for Brazilian customers of a sports-betting operator, resolving issues on first contact, educating users, conducting outreach calls, logging cases, escalating priority issues, and sharing product and market feedback with stakeholders while collaborating with international teams.

Develop mobile-first, responsive Vue.js frontends focused on performance and UX. Build frontend management systems, participate in code reviews and team ceremonies, mentor junior engineers, and collaborate with backend teams.