Description
Job Description
At Avanade, we combine the best of Microsoft expertise with continuous innovation to deliver real business impact for our clients. The **Senior AI Software Engineer** role plays a strategic part in a legacy application modernization initiative for Hapvida—one of Brazil’s largest healthcare organizations—directly contributing to building modern, scalable, and AI-driven solutions.
This position is essential to accelerating digital transformation by evolving enterprise architectures through automation, agentic AI, and new development paradigms.
Here, you will have the opportunity to work on complex and high-impact projects, influence technical decisions, and grow within a collaborative, diverse, and continuously learning environment.
**Together we do what matters.**
**Learn more about some of our benefits:**
* Meal or food allowance;
* Multibenefit Card (available up to Senior Consultant level);
* Health and dental insurance;
* Certifications and training;
* Life insurance;
* Private pension plan;
* Avababy: pregnancy support program and welcome kit for new Avanade parents;
* Company profit-sharing program;
* Wellhub;
* Childcare allowance;
* Career Advisor \- Career mentoring;
* Birthday Off policy;
* Wellness sessions;
* For managerial or higher-level roles \- Corporate vehicle, parking allowance, and fuel assistance.
**Responsibilities**
* Modernize legacy applications using modern architecture and AI-based solutions;
* Design, evolve, and maintain the project’s adopted agentic development model;
* Develop and implement solutions focused on **Agent Context Engineering**, **Agentic Design**, and **Agent Lifecycle Management**;
* Contribute to architectural decisions, technical standards, and engineering best practices;
* Address complex technical challenges, ensuring scalable and sustainable solutions;
* Collaborate with architects, product teams, business stakeholders, and delivery teams throughout the full project lifecycle;
* Provide technical leadership across various areas involved in the modernization effort;
* Offer technical support to other engineers and contribute to the team’s overall technical growth.
Qualification
**Skills and Experience**
**Required:**
* Proven experience as a Senior Software Engineer or Tech Lead in enterprise environments;
* Strong hands-on experience in software development and architecture;
* Proficiency in **.NET Core**;
* Experience with **Microsoft Azure**;
* Experience in legacy system modernization projects;
* Knowledge of **Agent Context Engineering**, **Agentic Design**, and **Agent Lifecycle Management**;
* Ability to operate effectively in complex and rapidly evolving environments;
Clear communication skills for technical exchange and cross-functional alignment.
*
**Preferred:**
* Experience in applied AI projects;
* Hands-on experience with automation and intelligent agents;
* Participation in large-scale architectural transformation initiatives;
* Experience in highly complex corporate environments.