AI Backend Engineer

Há 2 semanas

Lisbon, Portugal Just Vargas Tempo integral

Just Vargas

is a human resources consultancy that recruits, trains, accompanies, challenges, and encourages candidates and companies to make the best use of their talents. We are currently looking for a

AI Backend Engineer for a reference client in the Technology sector.

Key Responsibilities

Take part in the development of international projects; Design, implement, and maintain the AI core module for the main product; Design, implement, and maintain the AI Low-Code agentic platform; Work in an agile methodology within a Microsoft stack, using SQL Server/PostgreSql, .
Net Core (C#, Visual Studio) and WebServices (WCF and REST API); Conduct unit testing and integration testing, executing the necessary bug fixing; Requirments:

Degree in Computer Engineering or similar; Solid background in Software Development, with strong knowledge of Object-Oriented Programming (OOP); Proficiency in at least one programming language, preferably C# (VB or Java are also valued); Minimum 2 years of hands‐on experience in Artificial Intelligence projects; Knowledge of Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), AI agents, and related AI technologies; Experience with Relational Database Modeling and Programming; Understanding of software architecture principles, component reuse, version control, and development best practices; Strong analytical and problem‐solving skills, with high attention to quality and detail; Result‐oriented mindset and ability to work effectively within a team; Good communication skills and fluent/professional English, both written and spoken.