Senior Software Engineer (AI) | Remote

Description

**At Premiersoft, we turn challenges into real solutions!** With over a decade of experience in development, we are driven by a clear purpose: **creating technological experiences that propel businesses** and accelerate our clients’ transformation. Our team—comprising over 200 **\#Heroes**—combines technical excellence with our core DNA: **Team Player, Growth Driven, and Problem Solver**. We thrive on challenges, are guided by innovation, and are committed to delivering **high-impact solutions**, every single day. **About the opportunity:** We are seeking a \#Hero to serve as a Senior Software Engineer (AI), embedded within a financial institution, acting as the primary technical liaison between the client and our AI Lab. This person will possess strong technical autonomy and strategic vision, responsible for supporting the design, evolution, and implementation of AI-based solutions—bridging client needs with initiatives developed by the AI Lab. **Your responsibilities will include:** * Designing, developing, and maintaining software solutions focused on **AI, Machine Learning, and/or Generative AI** * Participating in defining **system architecture** and high-impact technical decisions * Building **POCs, MVPs, and production-ready solutions**, ensuring quality, performance, and scalability * Integrating AI models into existing systems (APIs, data pipelines, internal services) * Collaborating with **multidisciplinary teams** (product, data, business) * Ensuring best practices in **software engineering**: testing, version control, observability, and documentation * Serving as a technical reference, supporting team growth and delivery quality **What you need:** * Solid experience as a Senior Developer; * Strong proficiency in at least one programming language (e.g., Python, JavaScript/TypeScript, Java, C\# or similar); * Experience with distributed system architecture and APIs; * Practical knowledge of AI / Machine Learning / Generative AI; * Experience with cloud environments (AWS, GCP, or Azure); * Ability to work autonomously and take technical ownership; * Proficiency in at least one AI orchestration framework, such as CrewAI, LangChain, AutoGen, or similar. **Nice-to-have qualifications:** * Experience with **MLOps** (model deployment, versioning, and monitoring) * Knowledge of **RAG, embeddings, vectorization, and vector databases** * Experience with **data pipelines**, ETL, or streaming * Background in **Data Science** or Data Engineering * Experience in **product** or **technical consulting** environments * Advanced English proficiency Remote hiring **What we offer:** * A **collaborative** environment with **continuous knowledge sharing**; * An open culture embracing **innovation, ideas, and proactive leadership**; * Use of **modern technologies** and industry best practices; * Focus on **technical excellence** and **real-world impact** in deliverables; * Ongoing encouragement of **learning and professional development**. **Our benefits:** * **TotalPass:** access to gyms, studios, and wellness activities; * Partnership with a **mental health clinic**; * **Paid time off:** 10 business days to recharge and take care of yourself; * Gifts via Flash: **\- birthday gift** and **time-in-company gift**; * Referral bonus: **R$ 2\.000,00 per hire**; * Continuous development with **Personal Development Plans (PDI), feedback, and certification support**; * **Free English classes:** preparing you for international opportunities; See what it’s like to join the Premiersoft team Learn more about us Visit our headquarters Communication throughout the selection process occurs via email or WhatsApp. To avoid missing any updates, please add the domain **@premiersoft.net** to your list of trusted senders and monitor both your inbox and spam folder.