Code.Hub  - Αγγελίεσ - Θέσεισ Εργασίασ

ai engineer

5 Δεκ 2025 από 

Code.Hub

Αττική

Αττική

Υβριδική

Πληροφορική

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Πλήρης

Περιγραφή Θέσης

Our Client is seeking an experienced AI Engineer to join their growing AI team. You will be responsible for designing, building, and maintaining end-to-end artificial intelligence solutions that move from prototype to production, working with cutting-edge LLM technologies and modern AI frameworks.

Key Responsibilities

AI Development & Implementation

  • Design and develop production-ready AI/ML systems and applications

  • Implement and fine-tune Large Language Models (LLMs) using frameworks like LangChain, OpenAI APIs, and Hugging Face

  • Build and optimize prompt/context engineering solutions and Retrieval-Augmented Generation (RAG) pipelines

  • Develop vector store embeddings and semantic search capabilities

  • Create multi-model orchestration workflows for complex AI applications

Data & Model Management

  • Gather, preprocess, and manage large-scale datasets for model training

  • Develop and maintain machine learning models using TensorFlow, PyTorch, or similar frameworks

  • Implement model evaluation, monitoring, and observability mechanisms

  • Perform model versioning and lifecycle management using MLflow or similar tools

Deployment & Operations

  • Deploy AI models to production using cloud platforms (AWS, Azure, or GCP)

  • Containerize applications using Docker and manage infrastructure with Kubernetes

  • Build and maintain RESTful APIs for model integration

  • Implement CI/CD pipelines for automated model deployment

  • Monitor model performance, drift, and system health in production

Collaboration & Innovation

  • Work cross-functionally with product managers, data scientists, and DevOps teams

  • Translate business requirements into technical AI solutions

  • Stay current with emerging AI technologies and best practices

  • Document architecture, processes, and technical decisions

Required Qualifications

Education

  • Bachelor’s degree in Computer Science, Engineering, Machine Learning, or related quantitative field

  • Master’s degree preferred

Experience

  • 3+ years of hands-on experience putting Machine Learning models into production

  • Proven track record of developing and deploying AI/ML systems at scale

  • Experience with end-to-end ML lifecycle from data preparation to production deployment

Technical Skills

  • Programming: Expert-level proficiency in Python (required); Java or C++ is a plus

  • ML Frameworks: Deep expertise in TensorFlow and/or PyTorch

  • LLM Tools: Hands-on experience with LangChain, OpenAI APIs, or similar LLM frameworks

  • MLOps: Experience with MLflow, model versioning, and lifecycle management

  • Cloud Platforms: Proficiency with AWS SageMaker, Azure ML, or Google AI Platform

  • Containerization: Strong experience with Docker for creating reproducible environments

  • Orchestration: Knowledge of Kubernetes for scalable deployments

  • APIs: Experience developing and integrating RESTful APIs

  • Databases: Familiarity with both SQL and NoSQL databases

Core Competencies

  • Strong mathematical foundations (linear algebra, statistics, probability)

  • Deep understanding of machine learning algorithms and neural networks

  • Knowledge of distributed computing and scalable system design

  • Understanding of AI ethics, bias mitigation, and responsible AI practices

  • Excellent problem-solving and analytical skills

  • Strong communication skills for technical and non-technical audiences

Preferred Qualifications

  • Experience with Generative AI and prompt engineering techniques

  • Knowledge of vector databases (Pinecone, Weaviate, Chroma)

  • Familiarity with NLP, computer vision, or reinforcement learning

  • Experience with A/B testing and experimentation frameworks

  • Contributions to open-source AI/ML projects

  • Publications or research in AI/ML domains

  • Experience with real-time inference and low-latency systems

What They Offer

  • Competitive salary and equity package

  • Comprehensive health benefits

  • Professional development and learning opportunities

  • Flexible work arrangements (remote/hybrid options)

  • Cutting-edge AI technology stack

  • Collaborative and innovative team environment

  • Opportunity to work on impactful AI projects

 

Υβριδική

Πληροφορική

Αορίστου

Πλήρης

Περιγραφή Εταιρείας

Code.Hub is a Recruitment Agency, a Learning & Development partner, an Extended Team and Project Delivery expert in the Tech Industry.

We source and train the best candidates in Tech Industry.

With a team of 150+

  • Tech-specific Recruiters
  • Certified Trainers
  • Software Development specialists

we are prepared for every challenge.

Using exclusively Agile methodologies, we help companies of all levels and technologies to extend their vision many step forward.



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