Full Stack Developer for developing robust applications in data platforms at Telefónica Tech. Leading technical teams and collaborating on Machine Learning and Artificial Intelligence projects.
Responsibilities
Technical leadership: guide the team (3–10 developers), perform pairing/mentoring, plan the technical roadmap and lead code reviews.
Architecture & design: define and document scalable architectures (12‑factor, event‑driven), integration patterns and API contracts.
Bots & channels: design and implement bots using Bot Framework SDK (Node.js/TypeScript or C# .NET), Azure Bot Service and channels (WebChat/Direct Line, Teams, WhatsApp via Twilio/Infobip, RCS, app/web).
Quality & observability: establish tests (unit/integration/conversational end‑to‑end), telemetry (App Insights/OpenTelemetry), logging and tracing with cost correlation.
7+ years in Software Engineering; 2+ years as a technical lead or technical reference.
Proficiency in Node.js/TypeScript or C# .NET.
Strong experience with Microsoft Bot Framework v4 (SDK, Composer), Azure Bot Service and Bot Framework Emulator.
Implementation of Adaptive Dialogs, middleware, state management (Conversation/User/Private), OAuthPrompt, proactive messages and conversation references.
REST/GraphQL APIs, webhooks and messaging (Service Bus/Queues).
Containers (Docker, Kubernetes/AKS), observability and production troubleshooting.
Databases (Cosmos DB/SQL), cache (Redis) and queues.
Engineering practices: TDD/BDD, SOLID, clean architecture and design patterns.
Benefits
Meal voucher (VR), food allowance (VA), medical insurance, dental insurance and life insurance.
An exclusive offer from Vivo, with a special discount on landline, broadband, TV and apps.
Eligible to receive an annual bonus or PPR.
Plan your future through a private pension plan.
Have children? You will be entitled to a subsidy to help with school, daycare or nanny expenses.
Work in an environment that respects your personality, your dress style and the way you are — you can be authentic. #ComeAsYouAre
Work remotely up to 2 times per week. #Mobility
Flexible working hours.
Enjoy a day off to celebrate your birthday.
Participate in one of the largest corporate volunteer programs to help you make a difference in the world.
Benefit from our Educational Development Program offering partnerships with educational institutions at discounted rates, plus certifications and online courses.
Accelerate your career through our Internal Recruitment Program, in Brazil or abroad — we are present in more than 17 countries! #MyCareer
And much more! But you have to apply to find out...
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