Senior Channel Architecture Analyst

Vivo (Telefônica Brasil)

Senior Systems Architect for Digital Channels at Telefônica responsible for architectural design and development of Web and Mobile applications. Collaborating with teams to ensure best practices and performance.

Posted 4/11/2026full-timeSão Paulo • 🇧🇷 BrazilSeniorWebsite

Tech Stack

Tools & technologies

AWSAzureCloudFlutterGoogle Cloud PlatformGraphQLReact

About the role

Key responsibilities & impact

Work on the design and evolution of digital channel architectures for Web and Mobile, following established architectural guidelines.
Participate in defining technical solutions for Web (React) and Mobile (Flutter) applications.
Support the application of frontend and mobile architecture best practices, ensuring organization, performance and maintainability.
Work closely with development teams, supporting decisions on code, structure and technical patterns.
Contribute to the correct separation between the channel layer, backend services and platforms.
Participate in technical analyses, code reviews and architectural reviews.
Support continuous improvement initiatives in performance, security and user experience.
Contribute to the evolution of design systems, reusable components and cross-channel patterns.
Work on consuming and integrating APIs and backend services.
Support observability practices, automated testing and CI/CD.
Apply analytical and computational thinking to solve medium-to-high complexity technical problems.

Requirements

What you’ll need

Degree in Computer Science, Engineering, Information Systems or related fields.
Solid experience in Web and/or Mobile systems development.
Practical knowledge of React for Web applications.
Experience or consistent background with Flutter for Mobile applications.
Knowledge of frontend and mobile application architecture (SPA, components, layers).
Experience consuming REST and/or GraphQL APIs.
Experience integrating with microservices.
Knowledge of Cloud Computing (AWS, Azure or GCP).
Experience with modern software engineering practices:
Clean Code
CI/CD
Automated testing
Code review
Basic observability
Strong understanding of security for Web and Mobile (authentication, authorization, best practices).

Benefits

Comp & perks

Choose the ideal benefit for you and your dependents through a digital platform with options across categories including Gym, Meal Voucher (VR), Food Allowance (VA), Pharmacy Allowance, Health Plan, Dental Care and Life Insurance;
Corporate mobile phone — a brand-new smartphone for you!
Unlimited voice and data plan — truly unlimited. Vivo 5G can be up to 10x faster!
An exclusive offer from Vivo with special discounts on landline, broadband, TV and apps;
Eligible to receive an annual Bonus or PPR (profit-sharing/performance pay);
Plan your future with a Private Pension Plan;
Have children? You’ll be eligible for a subsidy to help with school, daycare or babysitter expenses;
Work in an environment that respects your personality, dress style and the way you are, where you can be authentic. #ComeAsYouAre
Work remotely up to 3 days per week. #Mobility
Flexible working hours;
Enjoy a day off (Day Off) to celebrate your birthday;
Participate in one of the largest corporate volunteer programs to help you make a difference;
Take advantage of our Educational Development Program offering partnerships with educational institutions at discounted rates, as well as certifications and online courses;

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

ReactFlutterREST APIsGraphQL APIsmicroservicesCloud ComputingClean CodeCI/CDautomated testingfrontend architecture

Soft Skills

analytical thinkingcomputational thinkingcollaborationproblem-solvingcommunication