Software Engineer - AI, Automation & Interactive Applications (m/f)

Description:Software Engineer – AI, Automation & Interactive ApplicationsXXXXLOCATION LuxembourgEMPLOYMENT TYPE Full-timeDEPARTMENT Software Engineering / Product DevelopmentAbout the RoleXXXX is looking for a Software Engineer – AI, Automation & Interactive Applications to contribute to the design and development of modern software products combining full-stack engineering, applied artificial intelligence, business automation, and advanced interactive web technologies.The role requires a cross-functional technical profile capable of working across several layers of an application, from React and TypeScript user interfaces to C#/.NET backend services and Microsoft SQL Server, while also contributing to LLM-powered features, Retrieval-Augmented Generation, workflow automation, and interactive visualization.This position is intended for an engineer who is comfortable moving beyond conventional frontend/backend development and working on applications that combine traditional software engineering with AI integration, Microsoft ecosystem technologies, automation, graph-based interfaces, and interactive 3D web experiences.Key Responsibilities• Design, develop, and maintain modern web applications using React and TypeScript.• Develop backend services, business logic, and REST APIs using C# and .NET.• Design and work with relational databases using Microsoft SQL Server.• Participate in the architecture and implementation of complete full-stack applications.• Integrate Large Language Models and generative AI services into software products.• Design and implement Retrieval-Augmented Generation (RAG) functionality for contextual information retrieval and AI-assisted application features.• Work with structured and unstructured information and integrate AI-based processing into application workflows.• Design and implement business-process automation and internal digital solutions using Microsoft Power Platform.• Build advanced visual and workflow-oriented interfaces using React Flow or comparable node- and graph-based technologies.• Develop interactive web-based 3D components and experiences using Three.js / WebGL where required.• Integrate external APIs and services into existing software architectures.• Develop reusable frontend and backend components across multiple company products.• Participate in technical prototyping and UI/UX discussions using Figma.• Evaluate new frameworks, libraries, AI services, and APIs and determine how they can be integrated into existing products.• Participate in application testing, debugging, optimization, deployment, maintenance, and technical documentation.• Work independently on technical challenges while collaborating closely with the engineering and product teams.Required Technical ProfileCandidates should demonstrate practical, hands-on experience with a combination of modern full-stack development and emerging application technologies.Strong practical knowledge is expected in the following areas:• React• TypeScript / JavaScript• C# / .NET• Microsoft SQL Server• REST API development and integration• HTML / CSS• Git-based development workflows• Modern full-stack web application architectureIn addition to the core software-development stack, candidates should have practical experience with AI-enabled application development, including:• Integration of LLMs and generative AI APIs• Retrieval-Augmented Generation (RAG)• AI-assisted processing of structured or unstructured informationXXXX • Software Engineer – AI, Automation & Interactive Applications• Contextual retrieval and AI-driven application featuresThe role also requires practical exposure to technologies outside conventional full-stack development, particularly in the areas of automation and interactive application development.Relevant experience should include several of the following:• Microsoft Power Platform• React Flow or comparable graph/workflow visualization technologies• Three.js / WebGL• Workflow and process automation• Interactive data or process visualization• Integration of third-party AI and software servicesCross-Domain Engineering ProfileThe position requires an engineer capable of contributing across multiple technical domains within the same product.Depending on project requirements, the engineer may be expected to:• Develop a React/TypeScript interface;• Implement the corresponding .NET backend and database integration;• Integrate an LLM or RAG-based functionality;• Implement or connect an automated business workflow;• Develop specialized graph-based or 3D visual components;• Integrate external APIs and emerging AI services.Candidates should therefore be comfortable working beyond a single specialization and be able to move effectively between frontend development, backend engineering, AI integration, automation, and interactive visualization.Candidate Profile• Engineering degree, Master's degree, Bachelor's degree, or equivalent higher-education qualification in Computer Science, Computer Engineering, Software Engineering, or a related discipline.• Strong software-engineering fundamentals and analytical problem-solving skills.• Practical experience developing full-stack web applications.• Ability to contribute to both frontend and backend development.• Practical familiarity with LLM-based and AI-enabled application development.• Experience working with Microsoft-oriented development technologies.• Ability to quickly learn and integrate new frameworks, APIs, and technical tools.• Comfortable working across different technical domains rather than being limited to a single development specialization.• Ability to independently investigate technical challenges and transform requirements into working software solutions.• Comfortable operating in a dynamic product environment where engineers contribute across multiple areas of the application lifecycle.• Strong communication and collaboration skills.Languages• Professional working proficiency in English• Professional working proficiency in French• Additional languages are considered an advantageAdditional AssetsThe following experience would be considered an advantage:• Python• Docker• CI/CD pipelines• Vector databases and embedding-based retrieval• Automated testing• Real-time web applications• Computer graphics• UI/UX prototyping with Figma