Vivo (Telefônica Brasil)

Mid-level Solutions Architect

Vivo (Telefônica Brasil)

full-time

Posted on:

Location Type: Hybrid

Location: São Paulo • Brazil

Visit company website

Explore more

✨ AI Apply
Apply

Tech Stack

ETLPythonSQLTableau

About the role

  • Perform correlation of complex databases (OSS/BSS, inventory systems, monitoring platforms, billing, HLR/HSS, MSC, MGW, multivendor telephone exchanges, among others).
  • Develop dashboards, reports and automations to monitor the progress of decommissioning and technology migration activities.
  • Create and maintain consolidated datasets to support critical analyses: impacted customers, legacy features, dependencies, sensitive services and risks.
  • Identify inconsistencies, duplicates and gaps in datasets, proposing models for data quality and governance.
  • Support strategic decisions through structured quantitative analyses and predictive models (when applicable).
  • Automate repetitive routines using Python, SQL and ETL tools.
  • Support the design and prioritization of decommissioning waves by cluster, region or technology.
  • Ensure traceability and versioning of the datasets used, with a complete history of changes.
  • Create executive materials and dashboards for senior management, including status, risks and operational insights.
  • Work integrated with PMO, Engineering, Operations and Customer teams to mitigate impacts.

Requirements

  • Bachelor's degree in Engineering, Information Technology or related fields.
  • Knowledge of agile and traditional (waterfall) methodologies.
  • Analytical mindset, strong organizational skills and ability to handle multiple demands simultaneously.
  • Advanced SQL proficiency (complex joins, data modeling, query optimization).
  • Python for automation, ETL, data analysis and handling large volumes. Experience with ETL/ELT.
  • Solid knowledge of data modeling (dimensional, relational, schema design).
  • Experience with telecom databases and platforms:
  • Desirable: Mobile network knowledge: HLR/HSS, VLR, SGSN, MGW, MSC, BSC, OSS, PCRF/PCF.
  • Fixed network: OLT, DSLAM, MSAN, inventory platforms, provisioning systems.
  • Desirable experience in technology migrations (2G/3G shutdown, copper → fiber, legacy voice → IMS).
  • Familiarity with data pipelines, version control (Git) and technical documentation.
  • Power BI or Tableau for creating executive and operational dashboards.
Benefits
  • Choose the ideal benefit for you and your dependents through a digital platform offering various categories such as gym, meal and grocery allowances (VR/VA), pharmacy assistance, medical care, dental care and life insurance;
  • Company mobile phone. Yes — a brand-new smartphone for you!
  • Unlimited voice and data plan! Yes, unlimited! On the best mobile network, even faster with Vivo's 5G!
  • An exclusive Vivo offer with special discounts on landline, broadband, TV and apps;
  • Eligibility for an annual bonus or PPR (performance-based profit-sharing);
  • Plan your future through the 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, dress style and way of being, where you can be authentic. #BeYourself
  • 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 transform the world;
  • Benefit from our Educational Development Program offering partnerships with educational institutions at a discount; certifications and online courses;
  • Boost your career through our Internal Recruitment Program, in Brazil or abroad — we are present in over 17 countries! #VivoMyCareer
  • Access a range of initiatives to improve your physical, emotional and social health. We offer #VivoWellbeing to encourage healthy habits and better quality of life. Available services include consultations with nutritionists, psychologists, social services, telemedicine, and more;
  • All our vacancies are open to people with disabilities and/or rehabilitated professionals. We have a culture that values diversity, differences and people’s potential! #VivoDiversity #JoinVivo
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
PythonSQLETLdata modelingdata analysisquery optimizationdimensional modelingrelational modelingschema designdata quality
Soft Skills
analytical mindsetorganizational skillsability to handle multiple demandsstrong communicationstrategic decision supportproblem-solvingcollaborationattention to detailtime managementadaptability
Certifications
Bachelor's degree in EngineeringBachelor's degree in Information Technology