AI Engineer Beja

AI Engineer
Beja
Beja, Beja, Portugal

Job Title: AI Engineer

Location: Remote (Portugal, Spain, Bulgaria, Romania)

Type: Full-time

About Us

Oraion is your single source of truth for enterprise data. Oraion uses agentic AI to turn structured and unstructured enterprise data into
- obvious insights, instantly.

Oraion helps you make faster, more informed decisions and even automate complex tasks, all through a
- serve,
- based AI agent embedded in your existing workflow such as Slack, Teams or via our Enterprise Intelligence Platform.

We’re looking for an AI Engineer to help us push the boundaries of intelligent agents in
- world enterprise environments. You’ll build robust,
- grade agentic and machine learning systems that connect insights to action.

About the Role

As an AI Engineer at Oraion, you’ll work across the full lifecycle of AI systems: from
- tuning open source models and prompt engineering to agent orchestration and performance monitoring. You’ll be instrumental in shaping how our agents interact with enterprise data, uncover insights, and automate analysis within a secure and scalable infrastructure.

This is a
- on role with a strong engineering core. You’ll partner closely with data engineers, product managers, and UX designers to bring agent capabilities into our
- tenant Saa
S application, focusing on performance, reliability, and measurable value to the end user.

Responsibilities

• Design, build, and deploy
  - grade agentic AI systems using frameworks like Lang
  Chain, Lang
  Graph, and Lang
  Smith

• Implement scalable Retrieval-Augmented Generation (RAG) pipelines, including embedding strategies, vector DB integration, and query optimisation

• Fine-tune and evaluate LLMs for
  - specific tasks including summarisation, classification, clustering, and conversational reasoning

• Develop and maintain ML pipelines for NLP tasks such as sentiment analysis, topic modeling, and document clustering

• Continuously monitor and evaluate agent behaviour in production, using agent evaluation frameworks and performance metrics

• Integrate agents with internal systems via Model Context Protocol (MCP) or similar communication standards

• Collaborate with backend and data engineering teams to ensure seamless integration of AI components into our data platform

• Optimise AI workflows for latency, accuracy, and cost in a
  - tenant,
  - scale environment

• Participate in the research and adoption of emerging tools, models, and frameworks to maintain a
  - edge stack

Requirements

• 1. 5+ years experience with LLM’s and Agentic systems and 3+ years  experience in AI/ML engineering or backend engineering roles.

• Deep understanding of agentic architectures and experience deploying AI agents to production

• Expertise with Lang
  Chain, Lang
  Graph, Lang
  Smith or similar tools for orchestrating agents

• Strong practical experience with RAG systems and vector databases.

• Experience building and monitoring ML models in production environments (ML Ops experience)

• Skilled in LLM
  - tuning and prompt engineering for
  - specific tasks

• Proficient in unsupervised learning techniques for clustering, categorisation, and discovery

• Familiarity with Model Context Protocol (MCP) or similar standards for
  - system integration

• Strong coding skills in Python (and optionally Rust), with API development experience

• Experience working with
  - tenant Saa
  S applications and secure enterprise data environments

• Startup experience or a bias for fast, iterative delivery is a plus

Bonus Points

• Experience integrating agents into messaging platforms (Slack, Teams, etc. )

• Knowledge of
  - grade data governance and access controls (e. g. ABAC)

• Previous work with
  - time data workflows and streaming architectures

• Exposure to knowledge graphs or
  - driven reasoning systems

• Familiarity with tools like Dagster, dbt, and Apache Iceberg in the broader data stack

What We Offer

• Ground-floor opportunity to shape agentic AI at a
  - growing startup

• Collaborative team with deep experience across data, product, and AI

• Competitive compensation

• Remote-friendly, flexible working culture

• Access to
  - edge LLMs, tools, and a
  - thinking product vision