Work with us

LIBRA AI welcomes talented and motivated higher education students (eligible to perform αν internship as per school curriculum) to join our team and advance their careers in the fast-growing field of Machine Learning and Artificial Intelligence.

After being trained in the company's work environment and development tools, the selected candidate will be involved in developing applications that focus on studying, visualizing, and extracting insights from both large and small data sets as part of the "data scientist" role. The candidate will also get involved in an exciting project in modern AI from either Computer Vision, Natural Language Processing or Timeseries Forecasting, using technologies such as Deep Neural Networks. 

Technologies 

The selected candidate will be involved with the following Python technologies: 

• *NumPy and Pandas for data manipulation and analysis. 
• *Scikit-learn, TensorFlow or PyTorch for machine learning. 
• *Matplotlib or Seaborn for data visualization. 
• *Jupyter Notebooks or Spyder for interactive coding and experimentation. 
• *Git. 

Desired qualifications: 

• *Good level of knowledge of Python programming language. 
• *Good level of knowledge of statistical theory and data analysis. 
• *Good level of English. 

What we offer 

• *A relaxed working atmosphere with young and energetic people at the startup hub, Found.ation (http://thefoundation.gr). 
• *Strong company culture & teamwork. 
• *Work on state-of-the-art enterprise technologies. 
• *Continuous training and up-skilling. 

Interested applicants should express their candidature through the ATLAS platform: http://atlas.grnet.gr/  

For more information, don't hesitate to contact us at [email protected]. 

We are looking for talented and motivated higher education students (eligible to perform internship as per school curriculum) who are interested in web and backend development and want to work on real-world, AI-powered applications.

As an intern, you will actively contribute to the development and improvement of modern, production grade backend systems that support scalable web applications. This is a hands-on role designed to help you grow your engineering skills while working alongside experienced developers on real projects, following current industry best practices and architectures commonly used in contemporary AI-driven platforms.

After an initial onboarding and training period, the selected candidate will collaborate closely with our backend team and participate in the full development lifecycle.

Required qualifications

• Understanding of the client-server model and basic web architecture.
• Familiarity with HTTP concepts and RESTful API principles.
• Experience with Python, or strong interest and ability to work primarily with Python for backend development.
• Basic experience with relational databases (e.g. PostgreSQL, MySQL, or SQL Server).
• Basic understanding of backend concepts (e.g. authentication, routing/controllers, and data models), or strong willingness to learn them.

Nice to have:
• Familiarity with a backend web framework for building APIs (e.g. FastAPI, Flask, or similar).
• Basic understanding of microservices or asynchronous task processing.
• Some exposure to frontend technologies such as HTML, CSS, or JavaScript.
• Curiosity about AI-driven systems and data-intensive applications.

What we offer

• 
  • A dynamic, supportive, and relaxed work environment with young and energetic people in our modern offices in the heart of Athens, in the vibrant neighborhood of Koukaki
  • Opportunities for skill development and growth.
  • Engagement in cutting-edge projects with real-world impact.
  • Mentorship from experienced professionals.
  • Work on state-of-the-art enterprise technologies.

LOCATION:
The candidate will work in our offices located on Leof. Andrea Siggrou 106, Athina 117 41 (near Syggrou-Fix metro station).

How to apply

Interested applicants should express their candidature through the ATLAS platform: http://atlas.grnet.gr/  

For more information, don't hesitate to contact us at [email protected].   

We are seeking talented and motivated students from higher education institutions, eligible for internships as per their school's curriculum, to join our team and embark on an enriching journey in the field of Data Analysis. After being trained in the company's work environment and development tools, the selected candidate will be engaged in:

• Executing data manipulation and analysis techniques to delve into crucial data points.
• Crafting user-friendly and visually captivating charts/dashboards.
• Conducting hands-on coding sessions and experimentation to foster interactive learning experiences.

Required qualifications

• Familiarity with NumPy and Pandas for handling and analyzing data effectively.
• Knowledge of MySQL for basic database operations.
• Basic understanding of Matplotlib or Seaborn for creating simple data visualizations.
• Experience with Jupyter Notebooks or VS Code for exploring data and experimenting with code.
• Knowledge of Git for version control and collaboration.

Nice-to-haves:

• Familiarity with dashboarding tools like Tableau, PowerBI, or Grafana would be advantageous.
• A solid understanding of statistical theory would be beneficial.
• Proficiency in English communication skills would be appreciated.

What we offer

• A dynamic, supportive, and relaxed work environment with young and energetic people in our modern offices.

• Opportunities for skill development and growth.

• Engagement in cutting-edge projects with real-world impact.

• Mentorship from experienced professionals.

LOCATION:
The candidate will work in our offices located on Leof. Andrea Siggrou 106, Athina 117 41 (near Syggrou-Fix metro station).

How to apply

Interested applicants should express their candidature through the ATLAS platform: http://atlas.grnet.gr/  

For more information, don't hesitate to contact us at [email protected].   

LIBRA AI welcomes talented and motivated higher education students (eligible to perform an internship as per school curriculum) to join our team and advance their careers in the fast-growing field of Machine Learning and Artificial Intelligence.

AI welcomes talented and motivated higher education students (eligible for an internship per school curriculum) to join our team. As an AI Engineering Intern, you will bridge the gap between data exploration and production-grade AI systems. After training in our development tools, you will work closely with our Data Scientists and Engineers to study, visualize, and extract insights from diverse datasets while building the infrastructure to train and deploy these models at scale.

Scope of Work

Model Development: Be a Data Scientist involved in exciting projects in modern AI, choosing among Computer Vision, LLMs, or Time Series Forecasting using Deep Neural Networks.

Productionalization: Be an ML Engineer to formalize ML-oriented code to make it production-ready and design pipelines to establish processes to (re)train models and make them available to downstream systems.

Data exploration & processing: Be a Data Engineer to perform data manipulation, analysis, ETL, and engineering tasks to support ML requirements.

Technical Stack

During the internship, you will gain hands-on experience with:

Frameworks: TensorFlow, PyTorch, Scikit-learn, NumPy, and Pandas.

MLOps: Azure ML, MLflow, and Docker.

Data & Orchestration: Amazon S3, Azure Blob Storage, Apache Airflow, and Apache NiFi.

Development: Git, REST APIs, and Jupyter Notebooks.

Required qualifications

• Good knowledge of Python programming.
• Good understanding of different ML algorithms, statistical theory, and ML tasks.
• Experience with Git.
• Professional-level English communication skills.

Nice to have:
• Experience with Docker, REST APIs, or data visualization (Matplotlib/Seaborn).

What we offer

• A dynamic, supportive, and relaxed work environment with young and energetic people in our modern offices in the heart of Athens, in the vibrant neighborhood of Koukaki
• Opportunities for skill development and growth.
• Engagement in cutting-edge projects with real-world impact.
• Mentorship from experienced professionals.
• Work on state-of-the-art enterprise technologies.

LOCATION:
The candidate will work in our offices located on Leof. Andrea Siggrou 106, Athina 117 41 (near Syggrou-Fix metro station).

How to apply

Interested applicants should express their candidature through the ATLAS platform: http://atlas.grnet.gr/  

For more information, don't hesitate to contact us at [email protected].   

LIBRA AI welcomes talented and motivated higher education students (eligible to perform an internship as per school curriculum) to join our team and advance their careers in the fast-growing field of Machine Learning and Artificial Intelligence.  

KEY TECHNOLOGIES

Throughout the course of the Data Engineering internship, the candidate will have the chance to get involved with the following technologies

• Apache Airflow, Apache NiFi
• PostgreSQL, MySQL, Apache Kafka
• Docker, Kubernetes, Azure Pipelines
• MLflow
• Amazon S3, Azure Blob Storage

RESPONSIBILITIES

After being trained in the company's work environment and development tools, the selected candidate will be working closely with Data Scientists and Engineers to:

• Design and implement ETL/ELT workflows to support various data activities (data warehousing, ML, dashboarding, etc.)
• Develop processes for data quality checking and improve automation
• Perform data migrations between different storage and backup systems
• Assist in packaging ML models into production environments
• Develop simple stream processing applications

QUALIFICATIONS

Desired Qualifications

• Good knowledge of Python programming.
• Familiarity with SQL and its common database systems such as MySQL and PostgreSQL.
• Experience with the git version control system.
• Professional-level English communication skills.

Nice-to-haves

• Experience with REST APIs.
• Experience with NoSQL databases (e.g. MongoDB, any columnar database).
• Experience with Docker
• Familiarity with Anthropic’s Claude ecosystem
• Basic understanding of ML concepts
• Basic understanding of parallel and distributed systems.

WHAT WE OFFER 

• A dynamic, supportive, and relaxed work environment with a collaborative and motivated team in our modern offices in the heart of Athens, in the vibrant neighbourhood of Koukaki (near Syggrou-Fix metro station).
• Opportunities for skill development and growth.
• Engagement in cutting-edge projects with real-world impact.
• Mentorship from experienced professionals.

LOCATION:

The candidate will work in our offices located on Leof. Andrea Siggrou 106, Athina 117 41

HOW TO APPLY

Interested applicants should express their candidature through the ATLAS platform: http://atlas.grnet.gr/  

For more information, don't hesitate to contact us at [email protected]

Job Type: Full-time
Location: Athens, Greece / Hybrid

Overview

We are looking for a mid-level Communication Manager with a strong grasp of technology and a passion for storytelling, to support LIBRA AI Technologies’ strategic communication efforts. The ideal candidate will have hands-on experience in digital communication, content creation, and dissemination activities — particularly within the context of European-funded research and innovation projects. This role involves close collaboration with data scientists, engineers, and project managers to translate complex ideas into clear, engaging content. It also includes active involvement in organizing and promoting both online and in-person events, while shaping the company’s voice across digital channels and public-facing materials.

Responsibilities:

• - Manage and update the company’s website and social media channels.
• Write and design communication content, such as blog posts, newsletters, press releases, and presentations.
• Develop and implement social media and communication strategies aligned with company objectives.
• Coordinate and support events, including workshops, project meetings, and public outreach activities.
• Plan and execute dissemination activities for EU-funded R&D projects (e.g. Horizon Europe).
• Collaborate with technical teams to simplify and communicate AI and data science concepts to a broader audience.
• Monitor digital performance analytics and suggest improvements for reach and engagement.

Desired Qualifications:

• Bachelor’s degree in Communications, Marketing, or a related field.
• Minimum 3 years of relevant experience, ideally in tech-oriented companies or an R&D environment.
• Strong verbal and written communication skills in both English and Greek.
• Familiarity with AI, machine learning, and emerging technologies (no coding required, but curiosity is key) is a plus.
• Proficiency in tools such as Canva, WordPress, Mailchimp, LinkedIn Campaign Manager, Google Analytics, Clipchamp, etc.
• Excellent organizational and project management skills.
• Creative mindset with an eye for detail and visual communication.

What we offer:

• A creative and visible role where your ideas shape how we present ourselves to the world.
• A collaborative team environment with people who enjoy working across disciplines.
• A hybrid working model based in Athens, combining remote flexibility with in-person collaboration.
• The chance to get involved in both commercial and R&D projects that make tech feel more human and impactful.
• A culture of continuous improvement, with access to new tools, ideas, and learning opportunities.

Interested in applying for this role?

Please send us your resume and a short cover letter to [email protected] with the subject line:
“Application – Communication Manager”
All applications will be treated with strict confidentiality.

Job Type: Full-time

Location: Athens, Greece

OVERVIEW

We are seeking a mid- or senior-level Research Project Manager with expertise in AI and Machine Learning to join our innovative R&D team. The successful candidate will be responsible for managing EU-funded and national Research and innovation projects, contributing to the full project lifecycle from proposal to development and delivery of cutting-edge Data Science solutions in a variety of application areas. This position offers the opportunity to be at the cutting edge of Machine Learning and AI, collaborating with esteemed partners across Europe and beyond.

Responsibilities

• Lead management of EU-funded (H2020 and Horizon Europe) and national projects.
• Design and analyze budgets, managing project financial aspects.
• Dive into technical requirements, system architecture, and solution implementation.
• Monitoring funding opportunities, developing innovative concepts in the field, proposal writing.
• Attending events such as project meetings, exhibitions and conferences in Greece and abroad.
• Reporting on both technical and management level on the projects through deliverables, technical and management reports.

Desired Qualifications

• A Bachelor's degree in Electrical / Computer Engineering, IT, or a related field.
• Solid grasp of Machine Learning and AI concepts.
• At least two years experience in project management, preferably with EU-funded projects.
• Strong analytical and organizational skills, paired with innovative and problem-solving capabilities.
• Excellent communication and networking abilities.
• Fluency in English, both spoken and written.
• Willingness to travel and explore new horizons.
• A Master's Degree in a relevant field or experience in proposal writing is a plus.

What we offer

• Career Development and Growth Prospects engaging in a global setting.
• Strong company culture and teamwork.
• Stable working environment
• Direct involvement in cutting-edge advancements in Machine Learning and AI
• Continuous training and upskilling.

We invite you to take the next step in your career with our team at LIBRA AI Technologies. Please forward your resume and a cover letter detailing your fit for this role to [email protected].

We seek a motivated and detail-oriented Financial and Administration Officer to join our team. The successful candidate will be responsible for overseeing finance and accounting operations, as well as our company's administrative processes and managing the financial aspects of EU-funded projects.

Responsibilities:

• *Organize and manage finance and accounting operations and ensure compliance with financial regulations.
• *Implement an efficient expense control process. Prepare reports and consolidated *financial statements.
• *Organize and manage the documents flow, including internal documentation, contracts and other accounting and corporate documentation.
• *Communicate with the company's accounting department and external financial consultants.
• *Financial co-management of EU-funded projects (Horizon 2020, Horizon Europe).
• *Prepare and submit financial reports, following the funding agency's financial rules and meeting reporting deadlines.
• *Coordinate with the company's project managers to allocate personnel and effort and ensure that personnel costs are supported by timesheets.
• *Ensure compliance with existing company policies and procedures.
• *Assist with the development and implementation of company policies and procedures.
• *Maintain an efficient and organized office environment. Manage and maintain office equipment, supplies, and inventory.
• *Coordinate and schedule appointments, meetings, and travel arrangements for staff.
• *Assist with HR tasks, such as recruitment, onboarding, and employee record-keeping.
• *Respond to inquiries and resolve issues from clients, staff, and external stakeholders.

Qualifications:

• *Bachelor's degree in Accounting, Finance, or a related field.
• *At least two years of experience in managing corporate finance and accounting operations.
• *Experience in managing the financial aspects of EU-funded research and innovation projects, such as Horizon 2020 and Horizon Europe, is a plus.
• *Strong understanding of financial regulations and compliance requirements.
• *Excellent analytical and problem-solving skills.
• *Ability to work independently and as part of a team.
• *Strong communication and interpersonal skills.
• *Proficiency in MS Office and financial software.
• *Fluency in English is mandatory.

Job Type: Full-time

Location: Athens, Greece

If you are a self-starter who thrives in a fast-paced, dynamic environment, we encourage you to apply for this exciting opportunity. Please submit your resume and cover letter to [email protected]

LIBRA AI, and its close collaborator PaperGo, are looking for a talented DevOps engineer to support our new under-development product EMA (Explainable Marketing Analytics).

EMA is an AI-powered Marketing Assistant for effective and unbiased multichannel digital marketing campaign evaluation at the audience microsegment level.

We implement agile methodologies, and we encourage team working. We are a young and energetic team aiming at quality deliverables.

Job Description

We are looking for a DevOps engineer who knows Docker inside out. You will be responsible for defining and implementing our containerization technology strategies. You will also design our architecture and define our roadmap. You will work on building, scaling, and monitoring various complex microservices of ours, and making our container orchestration cluster highly available.

The candidate has to be an expert in Docker and containerization technologies. They must have knowledge about container orchestration tools, Kubernetes and logging/monitoring tools. You will also be responsible for building and improving our application CI/CD pipelines and keeping yourself and the team up-to-date with the latest industry trends and technologies.

Responsibilities

• Manage and maintain highly available microservices on Kubernetes.
• Implement and improve monitoring and alerting.
• Implement and manage CI/CD pipelines.
• Manage and maintain development, SIT and production environments.
• Work closely with our developing team.

Skills and Qualifications:

• Operations or systems administration experience, particularly on Linux.
• At least one year of experience with Kubernetes, Docker and cloud deployment technologies
• Experience with container networking on Docker.
• Experience with application deployment using CI/CD, GitOps, and ArgoCD.
• Experience with monitoring tools like Prometheus, Grafana, etc.
• Experience with Helm.
• Experience in Azure Cloud and AWS.
• Familiarity with event-driven systems like Kafka, Flink, Druid etc.

Benefits:

• Competitive salary and insurance package.
• A relaxed working atmosphere with young and energetic people.
• Personalized working station.
• Strong company culture & teamwork.
• Continuous training.

You may apply directly at the following LinkedIn post.

We are looking for a creative Applied Scientist to join our team and tackle some of the most interesting problems on the leading edge of natural language processing (NLP) and machine learning (ML). As an ML Team Lead, you will guide the building of a competitive team of data scientists and ML engineers, drive the building of exceptional applied AI/ML solutions with the latest techniques. Moreover, you will bring technological and scientific excellence in several NLP tasks, including question answering, text summarization, search and information extraction from unstructured text datasets.  

Responsibilities as ML Team Lead: 

• Lead and coach a squad of more junior data scientists & engineers. 
• Ability to go from paper-to-implementation and come up with novel ideas. Deep understanding of ML models with emphasis on NLP tasks. 
• Being up-to-date on the state-of-the-art. 
• Define production-ready AI software products with full ML pipeline capabilities, including strategy, architecture, roadmap. 
• Share your ideas for models and prototype them using all the best practices. 
• Establish communication channels; synthesize and relate the relevant information from the ML team to stakeholders and the board of directors. 

The skills & experience you bring 

• Significant experience (6+) in ML theory, methods, and hands-on with real-world, noisy and often limited datasets with emphasis on NLP. 
• Experience (2+) bringing large-scale machine learning models into production. 
• Strong fundamentals in probability theory, information theory, statistics, linear algebra, computer science, data structures, code optimization and algorithms. 
• Deep familiarity/experience with some of the popular ML frameworks such as TensorFlow, Pytorch Keras, SparkML, scikit-learn, XGBoost, H2O Python, transformers technologies for NLP (e.g., huggingface, Spacy), pandas, numpy, etc. 
• Results-oriented, proactive and decisive. 
• Strong team spirit, communication and leadership skills. 
• A curious, creative, and analytical mindset. 

Nice to haves 

• Experience with Machine Learning deployment and MLOPs frameworks (e.g., AirFlow). 
• Experience building data pipelines and storage for high volume, unstructured text document data (e.g., ElasticSearch). 
• Comfortable with DevOps on Cloud architectures (e.g., Azure, AWS, Google Cloud). 

What we offer 

• Highly competitive salary and insurance package. 
• A relaxed working atmosphere with young and energetic people. 
• Personalized working station. 
• Strong company culture & teamwork. 
• Work on state-of-the-art enterprise technologies. 
• Continuous training. 

For applying for this job position, please send us your CV at [email protected]  

Please note that all applications will be treated with strict confidentiality. 

Job description

We are looking for a Mid to Senior Software Engineer with experience in developing microservice big data solutions, inside and out, to join our highly skilled data science team. A tech-savvy professional who is curious about new digital technologies and likes working on agile teams.

In this position, you will be working with our data scientists and engineers to develop and maintain high-quality APIs and streaming ETL products for our business clients in Fintech and MarTech sectors. You will have a central role in our customers’ satisfaction and company’s growth by translating our company’s and customers’ needs into functional and appealing interactive applications.

You will be responsible for defining and implementing our APIs and ETL technology strategies, designing clients’ architecture, and defining their data management strategic roadmap. You will build, scale, and monitor various complex AI applications and make our clusters highly available.

The ideal candidate should be an expert in Python and Scala (or similar) programming and capable of containerizing APIs and streaming ETL processes. Should be also skilled in container orchestration tools like Kubernetes and event streaming tools like Flink and Spark and be at ease when working with NoSQL, analytics databases and query engines. It is expected to help also in building and improving our CI/CD pipelines and keep him/herself and their team up-to-date with the latest industry trends and technologies.

Responsibilities:

• Participate in the product development team to develop new products and support existing clients;
• Collaborate with our business team and use management/delivery frameworks;
• Write well-documented code using best practices;
• Write APIs to expose our ML models;
• Write ETL and streaming processes with Flink and Scala;
• Dockerize your APIs;
• Work closely with our data science team;
• Stay up-to-date on emerging technologies.

Skills and Qualifications:

• 3+ years of experience in Python, nodeJS or Scala.
• 3+ years of experience in Postgres, Druid, Mongo, Timescale or similar
• 2 years of experience in Scala, Flink or similar
• 1 year of experience in Docker and cloud deployment
• Experience with application deployment by using CI/CD.
• Experience in Azure Cloud and AWS.
• Hortonworks or Cloudera experience will be considered a bonus.

What we offer:

• Competitive full-time salary and incentives package.
• Constant upskilling and self-evolvement through mentoring and cross-training activities.
• Long-lasting collaboration within a thriving, friendly and motivating working environment.
• Exposure to fascinating R&I projects and cutting-edge ML and AI technologies.
• Personalized working station
• Monthly lunch compensation
• Two days off per month.
• Opportunity to work and evolve in an interdisciplinary environment both commercially and in R&I.
• LIBRA AI Technologies is an Equal Opportunity Employee. We ensure equality, inclusion and fair treatment to all our employees and job applicants.

For applying for this job position, please send us your CV at [email protected]  

Please note that all applications will be treated with strict confidentiality.