Jobs at Quartile

Develop and maintain backend applications using .NET and Python, design API and microservice integrations, optimize application and SQL Server performance, test and debug code, document development processes, and collaborate within an agile international team. The role requires Azure expertise, including API Management and Service Bus, along with strong communication skills. This is a fully remote PJ contract based in Brazil.

Develop and execute full-funnel paid social strategies across Meta and Pinterest. Manage campaigns, budgets, audiences, catalogs, bidding, placements, creative testing, and performance optimization. Analyze metrics such as ROAS, CPA, conversion rate, and CTR; prepare reports and strategic recommendations; maintain account records; and collaborate with clients, creative, technical, product, and customer success teams. The role requires strong analytical, creative, organizational, communication, and adaptability skills in a fast-changing environment.

Develop and execute SEM strategies across Google and Microsoft Advertising, including Search, Shopping, Performance Max, Display, Demand Gen, Video, and App campaigns. Manage account performance, budgets, bidding, testing, product feeds, analytics, reporting, and client objectives. Investigate performance changes, optimize campaigns, prepare strategic recommendations, and collaborate with clients, customer success, technical implementation, product, and engineering teams.

Own a portfolio of mid-market and enterprise e-commerce clients, building consultative relationships and driving digital marketing performance. Lead client meetings and QBRs, analyze campaign data, provide forecasting and optimization guidance, identify upsell opportunities, and communicate insights to senior stakeholders. Collaborate with Product, Tech Ops, and Sales, support onboarding and mentorship, contribute to roadmap discussions, and improve internal processes.

Own the end-to-end production data platform supporting AI agents. Build and operate API, object-storage, and event-stream ingestion pipelines; model governed Delta Lake layers in Databricks and Unity Catalog; develop low-latency serving layers; and implement data quality, monitoring, observability, CI/CD, and Terraform-based infrastructure. Optimize performance and cost, collaborate with AI, software, and product teams, and use coding agents responsibly. This Brazil-based contract requires strong Python, advanced SQL, Azure, and production data engineering expertise.

Manage 15+ mid-market client accounts by monitoring KPIs, diagnosing performance issues, developing data-backed optimization recommendations, leading client meetings, presenting campaign insights, preparing reports and business reviews, and serving as a strategic expert in digital marketing, e-commerce, and retail. Collaborate with strategists, Product, Technology, and Implementation teams to improve campaigns, expand customer partnerships, and support onboarding.

Entry-level Sales Development Representative responsible for prospecting and qualifying mid-market and SMB e-commerce leads, scheduling meetings for Account Executives, conducting outreach via calls, email and social, educating prospects on Quartile's platform, and tracking activity in Salesforce to build the top of the sales funnel.