Top Tech Jobs & Startup Jobs in Brasilia

Lead QA automation for complex web applications: design, build, and maintain Cypress/JavaScript test suites; run E2E, integration, regression, functional, and API tests; validate data with SQL; monitor with Grafana and Sentry; integrate tests into CI/CD; investigate production incidents; mentor other QA engineers and promote QA best practices.

Design end-to-end user flows and interactions across web, desktop, and mobile for Windscribe (and later Control D). Prototype and pressure-test interactions, design all states (errors, empty, loading, edge cases), review live products for usability gaps, collaborate with engineers and product to translate designs into implementation, and improve design systems and onboarding to make interfaces self-explanatory.

Serve as a technical lead for customer implementations: design, configure, integrate, troubleshoot, and optimize Feedzai solutions. Build integrations (APIs, messaging, file processing), analyze Java application performance, support migrations and go-lives, mentor engineers, and collaborate with Product and Customer Success teams to ensure scalable, reliable deployments and long-term customer success.

The Partner Solutions Engineer will enable technical partners, drive integrations, develop joint solutions, and support strategic partner relationships while maintaining strong partner engagement.

Provide remote technical product support for Bright Data's platform via email and phone. Troubleshoot customer issues, identify root causes, explain technical concepts, recommend best practices, and collaborate with Engineering and Product teams to resolve complex problems while learning product features.

Serve as operational and analytical partner to Head of Marketing: translate strategy into execution, manage campaign planning and co-op programs, maintain HubSpot and Tableau reporting, ensure UTM governance and attribution, perform QA on campaign setups, build SOPs, and recommend process and AI-driven improvements.

Edit and produce conversion-driven video content for various clients; collaborate with creative leads to refine concepts; apply advanced editing and motion-graphics techniques; analyze competitor and market trends; manage multiple projects to meet tight deadlines while ensuring brand cohesion and campaign goals.

Lead research, design, and production of computer vision and ML solutions: define architectures, run experiments, train and deploy models (detection, segmentation, classification, OCR, visual search), own model lifecycle, improve datasets/annotations, optimize inference, set MLOps/evaluation standards, and mentor engineering teams to deliver production-quality AI features.

Design and build backend systems and APIs to run real-time, business-critical accounting logic. Ship features end-to-end (architecture, CI/CD, testing, monitoring), integrate third-party systems, manage edge cases and production readiness, and maintain strong database schemas and migrations.

Own seller support across chat and email: resolve payouts, orders, shipping, disputes and live-event issues quickly. Investigate end-to-end, escalate bugs with context, support live selling events, identify recurring problems, and improve seller trust and retention.