Junior AI Engineer

Posted 12 Days Ago
Be an Early Applicant
Athens, GRC
In-Office
Junior
Artificial Intelligence • Information Technology • Machine Learning • Software • Analytics
The Role
Design, develop, and operate AI workflows and models for marketing products in payments and financial services. Build scalable Python and LLM-based solutions, collaborate with data scientists, engineers, and business stakeholders, research emerging AI techniques, translate business needs into ML solutions, communicate results, and document work for reproducibility.
Summary Generated by Built In

Are you passionate about AI? 🤖

At Satori Analytics, we aim to change the world one algorithm at a time by bringing clarity to global brands through Data & AI. From cloud-based ecosystems for fintech to predictive models for airlines, our cutting-edge solutions cover the entire data lifecycle—from ingestion to AI applications.

As a fast-growing scale-up, our team of 100+ tech specialists—including Data Engineers, Data Scientists, and more—delivers innovative analytics solutions across industries like FMCG, retail, manufacturing and FSI. Join us as we lead the data revolution in South-Eastern Europe and beyond!

We're looking for a Junior AI Engineer to design, build, and operate the AI workflows and models behind global payments & financial services leader's marketing products. You'll enable campaign measurement, customer insights, reporting, and AI/ML initiatives — partnering with Product, Engineering, Data Science, and Business stakeholders to turn complex data challenges into secure, reliable, high-quality solutions at enterprise scale.

Your Day will Look Like:

  • Build AI magic: Design and develop AI workflows and/or models in Python, with a focus on leveraging LLMs. You will learn how to bridge AI/ML and the Software Engineering world, building scalable AI solutions.
  • Team collaboration: Work closely with data scientists, developers, and domain experts to brainstorm ideas, share updates, and guide progress.
  • Stay ahead: Research new trends and integrate cutting-edge techniques into your projects.
  • Problem-solving: Translate business needs into practical ML/AI solutions, while communicating results clearly.
  • Document everything: Ensure your work is reproducible and easily understood across the team.

Requirements

Your Superpowers🚀:

  • BSc or MSc degree in Computer Science, Software Engineering, Data Science, or any relevant field.
  • 1-2 years of experience in Data Science/ML, with knowledge of supervised, unsupervised, and semi-supervised learning.
  • Experience with deep learning architectures (CNNs, Transformers, etc.).
  • Python wizardry with libraries like PyTorch, Scikit-learn, Pandas, Pydantic
  • Exposure to cloud tech (Azure, AWS), Git, and Docker (Kubernetes is a bonus).
  • Fluent in English, with solid communication skills.

Bonus Points for:

  • Experience with HuggingFace, LangChain, and vector similarity search tools (e.g., FAISS, Pinecone).
  • Experience with mainstream AI models from OpenAI, Google and/or Anthropic.

Benefits
  • Competitive Salary – A rewarding package that reflects your skills and experience.
  • Flexible Working – Enjoy flexible hybrid model in our modern Athens office or work remotely from anywhere in European economic Area (EU, Switzerland etc.) or UK (up to 6 weeks per year).
  • Health & Wellness Benefits – Private insurance, and the chance to work with a stellar crew.
  • Learning & Development – Training budget to level up your skills from the top tech partners in the market (Microsoft, AWS, Salesforce, Databricks etc.) – whether it’s certifications or courses, we’ve got you covered.
  • Career Growth – Clear opportunities to develop your skills and progress within the company.
  • Great Team & Culture – Work with talented, supportive people in a collaborative environment.
  • Team Events & Perks – Enjoy social events, celebrations, and exclusive employee benefits.
  • Modern Tools & Technology – Everything you need to do your best work.
  • A Workplace That Values You – Your ideas, contribution, and well-being genuinely matter.

Ready to create some data magic with us? Hit that apply button and let’s get started.

Skills Required

  • BSc or MSc degree in Computer Science, Software Engineering, Data Science, or a relevant field
  • 1-2 years of experience in Data Science or Machine Learning
  • Knowledge of supervised, unsupervised, and semi-supervised learning
  • Experience with deep learning architectures such as CNNs and Transformers
  • Python experience with PyTorch, Scikit-learn, Pandas, and Pydantic
  • Exposure to cloud technologies such as Azure or AWS
  • Experience with Git and Docker
  • Fluent English and solid communication skills
  • Kubernetes experience
  • Experience with HuggingFace, LangChain, and vector similarity search tools such as FAISS or Pinecone
  • Experience with AI models from OpenAI, Google, or Anthropic
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The Company
HQ: Athens
94 Employees
Year Founded: 2014

What We Do

Changing the world one algorithm at a time. Satori is a term to describe “the moment of clarity”. We are an Analytics Agency made with one simple vision: To give clarity in decision making, through data and AI. With teams of certified expert architects, analysts, data and AI engineers, we have the depth and experience to deliver simpler and complex data-centric solutions reliably, efficiently and repeatably. Over the past 10 years our people have been delivering innovative solutions to global brands across multiple industries in Financial Services, Retail, FMCG, Energy, Manufacturing, Health and others. Whether it’s a best practices cloud data estate design, a scalable and cost-efficient data warehouse, lake or lakehouse, intuitive and performing BI, optimisation and machine learning, generative (Open)AI and cognitive services, we’ve done it. With a diverse client portfolio we are proud to say we have a >90% retention rate and long standing relationships as a trusted data and AI partner with some of the biggest brands in Europe and beyond. If you want to know more about Satori's services, projects, and clients visit our website and feel free to get in touch directly with our people. If you are a prospective Satorian and want to have a career in building advanced data and AI products for the best companies out there and be part of true innovation, visit our career page and send us your CV!

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