AI Software Engineering Specialist

Description

Job Summary: We are seeking an AI Software Engineering Specialist to develop scalable and secure solutions, supporting the evolution of APIs, SDKs, and services for artificial intelligence applications. Key Highlights: 1. Work in Vivo's Data & AI Directorate 2. Collaborate with multidisciplinary squads and support technical decisions 3. Commitment to quality, scalability, and technical governance We are looking for an AI Software Engineering Specialist to work within Vivo's Data & AI Directorate, as part of the AI Engineering Platform team. The professional will be responsible for developing scalable and secure solutions, supporting the evolution of APIs, SDKs, and services that underpin artificial intelligence applications and agents. **Responsibilities and Duties** * Design, develop, and maintain platform APIs, SDKs, and services. * Implement integrations and orchestration layers for AI agents and services. * Ensure security, performance, and observability in cloud-based distributed systems. * Collaborate with multidisciplinary squads, supporting technical decisions and architectural evolution. * Contribute to continuous improvement of CI/CD pipelines and DevOps/Infrastructure-as-Code practices. * Participate in technical discussions, proposing solutions aligned with engineering best practices. * Support and mentor less experienced developers, strengthening a culture of quality. **Requirements and Qualifications** * Solid backend development experience (Node.js, Nest.js). * Experience in microservices architecture and development. * Practical experience with Docker and Kubernetes for application creation, deployment, and management. * Knowledge of cloud-native architectures (preferably Azure: AKS, Event Hub, Cosmos DB, Redis, MongoAtlas). * Experience with REST and gRPC APIs, messaging, and asynchronous communication (SSE, WebSockets). * Hands-on experience with CI/CD in Azure DevOps and Git version control. * Knowledge of API security (OAuth 2.0, authentication, credential management). Differentiators * Experience with language models and artificial intelligence. * Knowledge of best practices for prompt engineering. * Experience with agent and orchestration libraries (LangChain, LangGraph). * Knowledge of Infrastructure-as-Code (Terraform, Ansible) * Experience with observability (logs, metrics, monitoring) Expected Profile * Strong communication skills and clarity when presenting ideas. * Ability to collaborate effectively within multidisciplinary teams. * Proactivity in identifying and resolving problems. * Commitment to quality, scalability, and technical governance. **Additional Information** Here’s what we offer you: At Vivo, we spare no effort in supporting and valuing our employees. These are not just excellent benefits — they’re also flexible. • Choose the ideal benefit for you and your dependents via a digital platform offering multiple categories: Gym, VR, VA, Pharmacy Allowance, Medical Assistance, Dental Assistance, and Life Insurance; • Corporate mobile phone. Yes — a brand-new smartphone for you! • Unlimited voice and data plan! Yes — unlimited! With the best mobile network, even faster with Vivo’s 5G! • An exclusive Vivo offer with special discounts on fixed-line, broadband, TV, and apps; • Eligibility for annual Bonus or PPR; • Plan your future through our Private Pension Plan; • Have children? You’ll receive a subsidy to help cover school, daycare, or babysitter expenses; • Work in an environment that respects your personality, your style of dress, your way of being — and where you can be authentic. \#VemdeVocê • Work remotely up to two days per week. \#Mobility • Enjoy flexible working hours; • Take a day off (Day off) to celebrate your birthday; • Participate in one of the largest corporate volunteer programs, enabling you to transform the world; • Benefit from our Educational Development Program, offering partnerships with educational institutions at discounted rates, certifications, and online courses; • Accelerate your career through our Internal Recruitment Program — in Brazil or abroad, as we operate in over 17 countries! \#VivoMinhaCarreira • Access a range of initiatives designed to improve your physical, emotional, and social well-being! Here, we have \#VivoBemEstar, encouraging our team to adopt healthy habits and enjoy a better quality of life! Services available to our employees include nutritionist consultations, psychologists, social workers, telemedicine, and more! • All our job openings are open to people with disabilities and/or rehabilitated individuals. We foster a culture that values diversity, differences, and individual potential! \#VivoDiversidade \#VemPraVivo Important: The only way to participate in Vivo’s selection processes is through the company’s pages on the Gupy platform at https://vivo.gupy.io — there is no fee for participation or hiring. We are Telefónica Tech, the global provider of Cloud, IoT, and Big Data services for the Telefónica Group, now leading not only telecommunications but also the technology market. Our purpose is to **Digitalize to Connect** people, businesses, and society as a whole — building a more connected nation and transforming the lives of Brazilians. We aim to expand our customers’ autonomy, personalization, and real-time choices, placing them in control of their digital lives — securely, reliably, and with the quality only the Telefónica Group can deliver. To make this possible, we rely on a highly certified and specialized team that grows every day! We lead the digital transformation process and connect with the most innovative and collaborative ways of working. We believe the path to delivering the best customer experience begins with a great employee experience. We believe diversity — in people, experiences, cultures, behaviors, skills, and attitudes — is a differentiator that reflects the society we live in. We have an internal program structured around five pillars: Gender, LGBTQIAP+, Race, Persons with Disabilities (PcD), and 50+ — ensuring a more inclusive culture and a more diverse, representative environment. We are a technology company inspired by diversity and innovation, offering space for everyone, supporting and embracing differences. \#VempraTTech