Mid-Level Information Security Analyst

Vivo (Telefônica Brasil)

. Develop and maintain the back-office dashboard, including front-end interfaces and back-end integrations, for Artificial Intelligence products .

Posted 9/23/2026full-timeRemote • BrazilMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in developing and maintaining back-office dashboards for AI products, with a strong focus on building RESTful APIs, database optimization, and implementing security controls. Proficient in front-end frameworks and collaborative development practices within Agile environments.

Highest-signal resume keywords

RESTful API DevelopmentSPA Frameworks: React, Vue.js, AngularSQL and Database OptimizationSecurity by Design PrinciplesAgile Methodologies

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

JavaScriptTypeScriptHTML5CSS3Node.jsPythonGoGitPostmanDocker

Soft Skills

Analytical SkillsCommunication SkillsOrganizational SkillsProactive Mindset

Tools & Technologies

PostgreSQLMySQLSQL ServerOAuth2JWTOIDCRabbitMQSQSKafkaCI/CD Pipelines

Certifications & Qualifications

Information SecurityIAMCloud Computing

Industry Keywords

Artificial IntelligenceAgileScrumKanbanSecurity Controls

Tech Stack

Tools & technologies

AngularCloudDockerJavaScriptKafkaMySQLNode.jsPostgresPythonRabbitMQReactSQLTypeScriptVue.jsGo

About the role

Key responsibilities & impact

Develop and maintain the back-office dashboard, including front-end interfaces and back-end integrations, for Artificial Intelligence products
Design and consume efficient, scalable, and secure RESTful APIs
Create functional, responsive, and intuitive interfaces for internal users and operational metrics management
Implement access and security controls, including authentication, RBAC-based authorization, and audit logs, applying Security by Design principles
Map, integrate, and optimize queries in relational databases for real-time data display and consumption
Ensure stability and quality through unit and integration testing, coding best practices, and version control
Investigate and resolve technical incidents in production
Document technical components and integration workflows
Collaborate with data engineers and AI scientists

Requirements

What you’ll need

Bachelor’s degree in Computer Science, Computer Engineering, Systems Analysis and Development, Software Engineering, or a related field
Solid experience with SPA frameworks: React, Vue.js, or Angular
Knowledge of JavaScript/TypeScript, HTML5, and CSS3/Tailwind
Proven experience building RESTful APIs using Node.js, Python, or Go
Strong command of SQL and PostgreSQL, MySQL, or SQL Server for database modeling, data manipulation, and query optimization
Proficiency with Git, including Gitflow, Pull Requests, and Code Review
Experience testing and integrating APIs using Postman
Familiarity with OAuth2, JWT, OIDC, and basic knowledge of OWASP Top 10 vulnerability mitigation
Practical knowledge of Docker and basic understanding of CI/CD pipelines
Basic understanding of event-driven or queue-based architectures, such as RabbitMQ, SQS, or Kafka
Specialization courses, extension programs, or training in Information Security, IAM, or Cloud Computing are a plus
Previous experience working in Agile, Scrum, or Kanban teams
Strong analytical skills and a hands-on approach
Good communication skills for collaboration across AI, data, and product teams
Strong organizational skills for structuring and documenting development components and workflows
Proactive mindset and focus on simple, intuitive solutions

Benefits

Comp & perks

Flexible digital benefits platform for employees and dependents, with categories including Gym, meal vouchers, food vouchers, pharmacy assistance, medical and dental coverage, and life insurance
Company-provided mobile phone
Unlimited voice and data plan
Discounts on landline, broadband, TV, and Vivo apps
Annual bonus or Profit-Sharing Program (PPR)
Private pension plan
Subsidy for school, daycare, or babysitting expenses
Remote work
Flexible working hours
Birthday day off
Corporate volunteer program
Educational Development Program with partnerships with educational institutions, certification programs, and online courses
Internal Recruitment Program in Brazil or abroad
Physical, emotional, and social health initiatives, including access to a nutritionist, psychologists, social services, and telemedicine
Positions eligible for people with disabilities and/or rehabilitated workers