Tech Lead / Staff Software Engineer (AI Platform)

**Job Title: Tech Lead / Staff Software Engineer (AI Platform) / Remote Role** **About Iron Mountain** Iron Mountain is a global leader in information management, present in over 50 countries. In Brazil, we are undergoing a massive technological expansion to build the future of AI. If you are an experienced software engineer looking to move away from legacy maintenance and into the front lines of **GenAI** innovation, this is your place. **The Challenge** In this role, you won't just be an "integrator." You will be part of the **Core Engineering** team, reporting directly to global leadership in the US. Your mission is to build from scratch the **Agentic AI** infrastructure and AI\-Ready data platforms for our DXP product. **Why is this the ideal next step for your career?** * **AI Pivot:** We do not require you to come from a Machine Learning background. We are looking for your solid engineering foundation; we will teach you how to build global\-scale AI platforms. * **Pure Creation (Greenfield):** 100% new feature development and innovation. No legacy migrations or old system support. * **Global Scope:** Daily collaboration with engineering teams in the US, Canada, Europe, and India. **Day\-to\-Day Responsibilities (50/30/20 Split)** * **50% Hands\-on Development:** Deep dive into code using Java (JVM) or Golang to create high\-performance backend services. * **30% Architecture and Design:** Lead complex technical discussions, evaluate scalability, and ensure the system design supports AI demands. * **20% Technical Mentorship:** Act as the technical reference for 2\-3 junior engineers in the Americas, performing code reviews and ensuring standards of excellence. **What we are looking for (Mandatory Requirements)** * **Solid Systems Engineering Experience:** You must be a "Core" developer who enjoys building services from the ground up. * **Technical Mastery:** Senior\-level proficiency in **Java (JVM)** or **Golang** . * **Modern Infrastructure:** Hands\-on experience with **Kubernetes** and Cloud environments ( **GCP, AWS, or Azure** ). * **Tech Stack:** Knowledge of Spring Boot, databases (Postgres/ElasticSearch), messaging (Kafka), and caching (Redis). * **Advanced English:** Ability to participate in technical discussions and meetings with the global team. **Bonus Points (What you will have the opportunity to master here)** *If you have experience with these topics, that’s great; if not, you will learn them with us:* * Notions of **GenAI (LLMs)** and integration with language models. * Experience with **Vector DBs** (vector databases like Pinecone or Milvus). * Knowledge of JS frameworks (ReactJS). **Qualifications** * Bachelor’s degree in Technology or related fields. * Innovation mindset and a desire to be at the forefront of Artificial Intelligence.