AI Engineer

KCS IT; Lisboa; Hybrid; EUR 40,000 - 70,000; Full time

Benefits offered by this job

Free training programs

International projects in Benelux

Hybrid work model

Remote projects possible

Onsite projects available

Well-being benefits

Job summary

KCS IT is hiring an AI Engineer in Lisbon. You will work on developing AI solutions, integrating generative AI models, and building robust ML pipelines in a hybrid environment.

We value experience with LangChain, LlamaIndex, and cloud AI platforms. English proficiency and a Portugal residence are required to collaborate with international clients and teams.

Qualifications

• Bachelor's or Master's in Computer Engineering/CS/Data Science/AI or similar.
• 2+ years in Software Eng, ML/AI roles.
• Strong Python programming skills.
• Solid AI/ML concepts and techniques.
• Experience with Generative AI and LLMs.
• Hands-on with RAG, Prompt Engineering, embeddings, semantic search.
• Experience with AI/LLM frameworks like LangChain, LlamaIndex, Semantic Kernel.
• Experience with OpenAI/Azure OpenAI/Hugging Face platforms.
• Experience integrating AI models via REST APIs or microservices.
• Experience with PyTorch/TensorFlow/scikit-learn and at least one major cloud platform (Azure/AWS/GCP).
• Good English level and Portugal residence with hybrid work openness.

Skills

Python

AI concepts

Generative AI

LLMs

REST APIs

Cloud platforms

English

Education

Bachelor/Master in Computer Engineering, Computer Science, Data Science, Artificial Intelligence or similar

Tools

LangChain

LlamaIndex

Semantic Kernel

OpenAI

Azure OpenAI

Hugging Face

Job description

We’re looking for the special, unique and amazing YOU!

@ KCS IT, we look for the ones that stands out, for those that always wants to be better and fight for it, and for those who has the same values that we do: dedication, energy, integrity, transparency, flexibility, trust, honesty, hard work, proactivity, team work.

At KCS we stand for equality and value diversity. We create a safe, diverse environment where opportunities are equal for everyone! We do not discriminate based on age, ethnicity, sexual orientation, gender, disability or any factor other than merit. All applications with skills for the position are welcome!

We are looking for an Amazing: AI Engineer

Seniority: 2+ years

Location : Hybrid - Lisbon

Skills Needed?

• Bachelor / Master in Computer Engineering, Computer Science, Data Science, Artificial Intelligence or similar;
• 2+ years of professional experience in Software Engineering, Machine Learning, Artificial Intelligence or similar roles;
• Strong programming experience with Python;
• Solid knowledge of Artificial Intelligence and Machine Learning concepts and techniques;
• Experience developing and integrating solutions based on Generative AI and Large Language Models (LLMs);
• Hands‑on experience with RAG (Retrieval-Augmented Generation), Prompt Engineering, embeddings and semantic search;
• Experience with AI/LLM frameworks such as LangChain, LlamaIndex, Semantic Kernel or similar;
• Experience working with OpenAI, Azure OpenAI, Hugging Face or similar AI platforms and models;
• Experience integrating AI models into applications through REST APIs and/or microservices;
• Experience with Machine Learning frameworks such as PyTorch, TensorFlow or scikit-learn is valued;
• Experience with at least one major cloud platform, preferably Azure, AWS or GCP;
• Good level of English;
• The candidate has to be in Portugal and open to a hybrid position.

Why should you become part of our family?

• You can develop a career that fits you: your career development is personalized, taking in consideration your needs and goals from a short to long term
• Interesting Challenges Ahead: you can work for several clients from different sectors of activity
• Free training programs: Our training and certification programs in languages, tech, behavior and business will help you to reach your full potential faster
• International projects in Benelux: you can gain international experience in Benelux and balance a new way of living with work
• Type of projects (depending on the project you might find one of this types of projects):
• In hybrid Systems: Is important to balance work with socialization, that´s why a hybrid system works for us and for you
• Full Remote projects: If you want to work while you enjoy the comfort of your home
• Full Onsite projects: if you prefere the company of your colleagues!
• Take care of your well-being: Enjoy our free nutrition, psicologist, general medicine appointments and our yoga and personal training days… all remote!

Who are we?

• Founded in 2008 and based in Lisbon, KCS IT is a consulting company in the field of Information Technology and Services, focused on creating value for our clients through three main areas: Consulting, Outsourcing, Inovation and Training. Our commitment to talent development is unmistakable in the recent opening of the Porto, Leiria and Azores hubs, which aims to develop technology for the national and international market. Since 2018 we have been elected one of the 10 major companies in the “Index of Excellence”, an initiative that aims to reward organizations that invest most in the development and satisfaction of their employees.We believe transparency, trust and integrity are the pillars of any business and relationship and that is what we promise our clients and employees who join our company KCS IT.