Ai Engineer (Genai)

Fyld; Porto; On-site; EUR 52,000 - 75,000; Full time

Job summary

Fyld is seeking an experienced AI Engineer (Generative AI) to design and deploy production-ready AI solutions for diverse client projects in Porto, Portugal. You'll work with LLMs, retrieval-augmented generation, and orchestration tools, translating research into scalable software while collaborating across disciplines and ensuring responsible AI practices.

The role emphasizes hands-on development, cloud platforms, and a culture of growth, transparency and autonomy, with opportunities for

Qualifications

• Bachelor's or Master's degree in Computer Science, Artificial Intelligence, Software Engineering or related fields.
• Experience developing Generative AI applications using Python and LLMs.
• Familiarity with retrieval-augmented generation and semantic search.
• Experience with AI orchestration frameworks and production-ready deployments.

Responsibilities

• Design and develop production-ready AI solutions using Generative AI techniques.
• Integrate AI components into backend services and enterprise applications via APIs.
• Collaborate with cross-functional teams to ship scalable AI-powered features.

Skills

Generative AI

Python

Large Language Models

RAG architectures

semantic search

LangChain

LlamaIndex

AI Agents

vector databases

APIs integration

cloud AI platforms

prompt engineering

observability

CI/CD pipelines

multimodal AI

English fluency

Education

Bachelors/Masters in CS/AI/SE

Tools

Docker

Kubernetes

Azure Vertex AI

OpenAI API

Job description

Fyld is hiring: AI Engineer (Generative AI)

At Fyld, we believe the future is built with people, technology, and strong values.

We are a Portuguese consulting company that operates with transparency, respect, and a focus on everyone's growth.

Here, every project is an opportunity to design and build real, scalable and intelligent solutions powered by Artificial Intelligence.

Our philosophy?
Code for Big Solutions
— because we don't just build AI to experiment, we build it to transform businesses.

We're looking for an experienced AI Engineer (Generative AI) with strong technical expertise and a passion for building production-ready AI solutions.

By joining Fyld, you'll be part of a team where every member is challenged to innovate, collaborate and grow.

Your Profile

• Bachelor's or Master's degree in Computer Science, Artificial Intelligence, Software Engineering or related fields
• Proven experience developing Generative AI applications using Python
• Experience with Large Language Models (LLMs) such as OpenAI, Azure OpenAI, Claude, Gemini, Llama or similar
• Strong knowledge of Retrieval-Augmented Generation (RAG) architectures and semantic search
• Experience with AI orchestration frameworks such as LangChain, LlamaIndex or similar
• Experience building AI Agents and intelligent conversational systems
• Familiarity with vector databases such as Pinecone, Azure AI Search, Weaviate, ChromaDB or similar
• Experience integrating AI solutions into backend services and enterprise applications through APIs
• Knowledge of cloud AI platforms such as Azure AI Foundry, Google Vertex AI or Amazon Bedrock
• Understanding of prompt engineering, LLM evaluation, observability and responsible AI practices
• Familiarity with Docker, Kubernetes and CI/CD pipelines is valued
• Knowledge of multimodal AI (text, image, audio or speech) is a plus
• Fluency in English

Our Values

• Critical thinking and autonomy
• Focus on meaningful solutions and real results
• Respect, transparency, and continuous growth

What You'll Find At Fyld

• A collaborative team that values individual progress
• Access to continuous training and certifications
• A culture of proximity, respect, and recognition
• Challenging, purpose-driven projects where your talent as an AI Engineer (Generative AI) has real impact