Junior AI Engineer

Join the GEK TERNA GROUP:Position: Junior AI EngineerJoin our Digital Transformation Office to help innovate and drive our AI initiatives.Key Responsibilities:Design and implement innovative solutions utilizing GENAI and Agentic models.Enhance AI solution accuracy and performance by engineering features from data inputs.Deploy AI solutions in production envi…

Satori Analytics develops data and AI solutions for clients in industries such as FMCG, retail, manufacturing, and financial services. With a team of over 100 technology professionals based in Athens, the company manages projects that span the entire data lifecycle, from ingestion through to deploying AI applications. Projects range from building cloud infrastructure for fintech clients to delivering predictive analytics for airlines. Role overview The AI Engineer designs and builds AI workflows and models, focusing on Python and large language models (LLMs). This role involves close collaboration with data scientists, developers, and domain experts to turn business needs into practical AI and machine learning solutions. The position combines research, hands-on engineering, and teamwork within a growing group. What you will do Design and implement AI models and workflows using Python, with a particular focus on large language models (LLMs). Collaborate with data scientists, software engineers, and subject matter experts to exchange ideas, review progress, and solve challenges together. Research new trends in AI and machine learning, applying relevant techniques to current projects. Translate business challenges into actionable machine learning or AI solutions, and communicate results clearly to stakeholders. Document code and processes to support clarity and reproducibility for the team. Location This position is based in Athens, Attica, Greece.

Join our dynamic team at European Dynamics as a SharePoint (M365) Architect / Team Leader. We are seeking a proactive individual to design, develop, and maintain applications utilizing Microsoft SharePoint, PowerApps, and .NET frameworks. This position can be based in Athens or performed remotely. Collaborate with cross-functional teams to deliver innovative solutions for prominent international public organizations.Key Responsibilities:Create and implement SharePoint (M365) solutions using SharePoint Online, along with developing and maintaining .NET applications and web services.Design and automate workflows with Microsoft Power Automate.Engage with senior stakeholders to define transformation roadmaps and solution strategies.Lead a high-performing team, mentor emerging talent, and contribute to establishing a Center of Excellence.Conduct code reviews and ensure compliance with industry best practices.Generate and sustain technical documentation.Keep abreast of emerging technologies and best practices in the industry.

About Satori Analytics Satori Analytics is based in Athens and delivers Data and AI solutions to global brands. The team works across the full data lifecycle, from ingestion to AI applications, and builds technologies for industries such as fintech, airlines, FMCG, retail, manufacturing, and financial services. With more than 100 technology professionals, Satori Analytics is driving data innovation in South-Eastern Europe and beyond. Role Overview: Junior AI Engineer This role focuses on designing and implementing AI workflows and models, with a strong emphasis on Python and large language models (LLMs). The Junior AI Engineer works closely with data scientists, developers, and domain experts to deliver scalable AI solutions and translate business needs into actionable outcomes. What You Will Do Design and implement AI workflows and models: Use Python and LLMs to build scalable solutions that connect AI/ML with software engineering. Collaborate with multidisciplinary teams: Work alongside data scientists, developers, and subject matter experts to move projects forward and share knowledge. Research and apply new techniques: Stay current on AI trends and incorporate emerging methods into your work. Translate business problems: Turn complex business challenges into practical ML/AI solutions, and communicate results clearly. Document your work: Keep thorough, clear records so projects remain reproducible and easy for teammates to understand. Location Athens, Attica, Greece

Join Betsson Group as a dynamic AI Engineer, where you'll have the opportunity to craft top-tier applications and solutions. In this role, you will develop and implement innovative AI solutions, manage multiple AI systems, and collaborate closely with product and architecture teams to create high-performance services utilized by millions of players. This is your chance to engage with cutting-edge technology and contribute to world-class products.Your Involvement:Focus on developing and maintaining modular and reusable AI systems, while exploring new technologies to enhance our product offerings.Engage in design discussions, troubleshoot complex issues, and directly contribute to our codebase.Foster a collaborative and high-performing team culture through code reviews and mentorship of other engineers.

Join us at Orfium as an AI/ML Research Engineer, where you will leverage your strong foundation in machine learning and artificial intelligence to innovate and elevate our technological capabilities. We are seeking an individual driven by curiosity and a passion for pushing the limits of existing technologies, diving deep into cutting-edge research, while rigorously analyzing academic literature and technical papers.We value self-motivated team members who consistently seek opportunities to introduce novel ideas and creative solutions. With a proactive mindset, you will take ownership of practical implementations that foster innovation at the intersection of research and application.Key Responsibilities:Design and develop innovative AI models and ML algorithms.Engage with state-of-the-art AI research and literature.Benchmark existing solutions and establish model/process baselines.Lead impactful projects with a results-oriented approach.Conduct in-depth research to explore new methodologies and techniques.Analyze complex datasets to derive valuable insights.Coach and mentor junior team members while fostering collaboration.Create comprehensive reports detailing experiments and analyses.Publish research findings in academic journals and conferences.

Join the GEK TERNA GROUP! We are on the lookout for a talented AI Engineer to join our innovative Digital Transformation Office.Key Responsibilities:Analyze and document business requirements to derive effective AI solutions.Design and construct architectures for agentic AI systems utilizing modern LLM frameworks, machine learning, APIs, Generative AI, and other automation tools.Develop features aimed at enhancing the accuracy and performance of AI solutions.Apply multi-agent collaboration frameworks to streamline complex business workflows.Integrate AI agents with enterprise systems, APIs, and external applications using AI orchestration tools.Deploy AI solutions to production environments, enabling real-time or batch inference on new data.Effectively communicate solutions to stakeholders, ensuring clarity and alignment.Lead technical discussions regarding architecture, scalability, and performance optimization with IT stakeholders.Maintain comprehensive documentation and implement DevOps practices.Research and recommend new technologies relevant to the AI landscape.Qualifications:A minimum of 2 years of proven experience in designing and developing Generative AI solutions in corporate settings, with at least 2 substantial projects completed.Strong understanding of the AI stack (multimodal); proficiency with Google Cloud Platform tools is an advantage. Relevant certifications are a plus.Expertise in Python programming.Experience integrating Generative AI models into enterprise applications, chatbots, virtual assistants, and low-code platforms.Demonstrated initiative and innovation in problem-solving.Analytical mindset with a strong aptitude for addressing complex challenges.Leadership experience is a bonus.Core Competencies:Creativity and innovation.Robust problem-solving and critical-thinking capabilities.Exceptional written and verbal communication skills.Able to manage multiple projects effectively.Self-motivated, capable of working autonomously and collaboratively, with a proactive approach.

Established in 2018, Causaly is revolutionizing the realm of enterprise-level scientific research with our innovative AI platform. Our technology empowers researchers to efficiently discover, visualize, and interpret vital biomedical knowledge while automating essential research workflows, thus accelerating the solutions to some of the most pressing health challenges of our time.We partner with leading biopharma companies and institutions, addressing diverse use cases in Drug Discovery, Safety, and Competitive Intelligence. For more insights on how we enhance knowledge acquisition and decision-making, explore our blog posts here: Blog - CausalySupported by prestigious venture capital firms including ICONIQ, Index Ventures, Pentech, and Marathon, we are on a mission to transform research outcomes in the biomedical field.About the TeamWe are seeking skilled AI engineers to join our dynamic team, utilizing generative AI and intelligent agents to help scientists uncover novel insights from extensive biomedical literature and datasets.Delivering an accelerated research experience demands more than merely adopting the latest LLM model; it requires building trust with our users through integrating effective guardrails, biomedical curation, consistent updates, and robust deployment practices—ensuring our platform meets all the research needs of our users.We invite AI engineers who are passionate about this mission to apply AI in reshaping how biomedical professionals conduct their research and daily explorations.Your Responsibilities· Design and implement comprehensive ML/AI solutions from conception through deployment and monitoring, balancing innovative techniques with practical considerations to achieve measurable outcomes.· Employ sound software engineering practices, including modular design, testing, code reviews, CI/CD, and observability, to ensure AI systems are dependable, maintainable, and production-ready, while being adaptable to future needs.· Select the optimal approach for each challenge, evaluating traditional ML and NLP techniques, LLM-based solutions, and agentic strategies to weigh trade-offs between speed, cost, complexity, interpretability, and performance.· Collaborate closely with product, design, and engineering teams to define project scopes, establish success metrics, and iteratively enhance user-facing features powered by AI.

About Satori Analytics Satori Analytics focuses exclusively on data and AI solutions, serving as the only pure-play data and AI company in Athens and the surrounding region. With over 100 enterprise solutions currently in production, Satori brings a decade of experience blending enterprise know-how with startup agility. Clients include leaders in Greek industry, energy, manufacturing, financial services, healthcare, retail, as well as multinationals with a global presence. The company’s work centers on three pillars: AI, Data Engineering, and Strategy. Projects range from acting as the AI partner for multi-billion-dollar companies to building advanced data infrastructures and deploying machine learning for private and public organizations. The team’s mission is to bring clarity to decision-making through data and AI, always aiming for measurable returns on investment. Role Overview: AI Strategist The AI Strategist role combines the analytical mindset of a strategy consultant with a genuine interest in artificial intelligence. This position involves working across a portfolio of high-profile organizations in sectors such as energy, infrastructure, manufacturing, and financial services. The ideal candidate brings experience from a top-tier environment, moves quickly, takes ownership, and seeks to make a real impact. Main Areas of Responsibility AI Discovery: Lead structured diagnostic engagements with senior client stakeholders. Analyze business processes, quantify AI opportunities, and deliver clear, executive-ready assessments and strategic roadmaps. AI Garage: Design and facilitate practical AI enablement programs, including low-code workshops, knowledge transfer sessions, and cultural initiatives. Help organizations move from initial curiosity to hands-on capability. AI Business Development: Work closely with the CEO, CCO, and business development team to turn client conversations into well-structured proposals. Articulate commercial value and support the pursuit of new opportunities within the enterprise pipeline. Location Athens, Attica, Greece

Join GRNET S.A., where we are dedicated to bridging the digital divide and facilitating equal opportunity for the Greek educational, academic, and research communities. Our mission is to enhance connectivity and provide exceptional e-infrastructures and advanced services across various sectors, including Education, Research, Health, and Culture.We are seeking a driven and enthusiastic DevOps Engineer to design, implement, and deliver advanced operational support for our cloud-based services, encompassing server management, virtualization, and storage solutions. In this role, you'll be pivotal in monitoring the implementation of a cutting-edge cloud-enabled application ecosystem in an AWS environment. You will collaborate closely with project contractors to ensure seamless deployment, prepare detailed technical reports, and communicate effectively about areas requiring enhancements. After the project handover, you will independently manage and maintain the ecosystem to ensure its optimal operation.

Are you an experienced Senior AI/ML Lead ready to tackle your next challenge? Join our innovative team at EUROPEAN DYNAMICS and embark on an exciting international career.Your Responsibilities:Steer the design and implementation of advanced ML models;Lead feature engineering, model experimentation, and validation;Define the technical strategy and architecture for a pioneering AI initiative;Work closely with data engineers and subject matter experts to develop the Proof of Concept (PoC) and final product;Create interpretable AI outputs that align with business operations;Develop initial prototypes and guide key technical decisions;Establish the groundwork for the expansion of our AI/ML team.Qualifications:Essential:Bachelor’s degree in IT or a related field;Over 5 years of experience in applied machine learning (including anomaly detection, fraud detection, risk scoring, and predictive analytics);Proficient in Python, ML frameworks, and hands-on data manipulation;Experience managing the entire ML lifecycle (from data to model to prototype);Capable of thriving in a small, agile, exploratory environment;Outstanding communication and problem-solving abilities;Fluency in English (additional European languages are advantageous).Desirable:Background in supply chain, customs, taxation, risk management, financial crime, or related fields;Experience with basic UI prototyping.What We Offer:At EUROPEAN DYNAMICS, we value talent and commitment. Here’s what you can expect as part of our team:Attractive full-time salary;Flexible hybrid working model;Comprehensive private health coverage as part of the company group program;Flexible working hours;Access to top-tier tools;Engagement with diverse, complex datasets across security, trade, and compliance;Opportunity for genuine ownership, autonomy, and innovative thinking;Grow alongside the team as we transition from PoC to production across Europe.If you're seeking an engaging challenge, eager to work with cutting-edge technologies, and enjoy your work, we encourage you to apply! Please submit your detailed CV in English, referencing the position: (SAIMLL/02/26).Explore our other job openings by visiting our career section on our website (www.eurodyn.com) and connect with us on Twitter (@EURODYN_Careers) and LinkedIn.EUROPEAN DYNAMICS (ED) is a leading European company in Software, Information, and Communication Technologies, operating worldwide (Athens, Brussels, Luxembourg, Copenhagen, Berlin, Stockholm, and more).

Why Join UsAt GRNET S.A., we are dedicated to enhancing Internet connectivity and providing high-quality e-Infrastructures and advanced services to the Greek Educational, Academic, and Research communities. Our mission is to bridge the digital divide while ensuring equal participation for all members in the global Society of Knowledge. Our services span across various sectors including Education, Research, Health, and Culture.In 2026, GRNET will proudly host the DAEDALUS supercomputer, poised to be among the top supercomputers in Europe. This state-of-the-art facility will cater to the unique demands of the Greek AI factory - Pharos, particularly for AI workflows. Built on HPE’s NVIDIA GH200 architecture, DAEDALUS is designed to deliver approximately 89 petaflops of sustained performance (115 petaflops peak) for traditional HPC, AI, and Big Data workloads, supported by 1 PB of high-performance NVMe and 10 PB of usable storage.As a Distributed AI Support Engineer, your role will be pivotal in assisting researchers, startups, and industry teams in transforming this cutting-edge infrastructure into tangible AI innovations. You will collaborate with leading European universities, supercomputing centers, and industrial partners within the broader EuroHPC ecosystem. While familiarity with all the technologies mentioned is not necessary, a strong foundation in AI and Python programming, along with a willingness to learn, is essential.

About Us: Aisera is pioneering the future of service management through our innovative AI-driven solutions. Our platform automates operations and support across IT, Sales, and customer service, enabling both businesses and users to achieve success with intuitive self-service resolutions. As a leading VC-funded startup based in Palo Alto, California, we are transforming the digital landscape with behavioral intelligence that fosters end-to-end automation. Our strategic partnerships with industry giants such as AWS, Microsoft Azure, Google Cloud, ServiceNow, and Salesforce position us at the forefront of technological advancement. We are proud to have received numerous accolades, including recognition from Forbes AI50, CNBC Upstart 100, and Gartner Cool Vendor, among others. Join us in reshaping the service experience! Your Role: As the AI/ML Tech Lead Engineer, you will spearhead research and development initiatives in machine learning, leveraging your expertise to drive innovation and the creation of production-ready ML systems. Collaborating closely with the AI Systems Tech Lead, you will mentor team members and integrate advanced AI solutions. Key Responsibilities: Lead ML research and development projects from inception to deployment. Design and implement cutting-edge ML/AI approaches, ensuring alignment with the latest research trends. Architect robust ML pipelines, training infrastructure, and model evaluation frameworks. Guide engineering decisions on model selection, feature engineering, and optimization techniques. Translate theoretical insights into actionable business solutions. Mentor junior ML engineers while establishing best practices for the team. Collaborate effectively with AI Systems Tech Leads to deliver optimized AI systems. Uphold data governance and privacy standards through established processes. Work in tandem with cross-functional teams to ensure AI/ML solutions meet organizational goals. Document and communicate findings clearly to both technical and non-technical stakeholders.

Are you an enthusiastic IT Consultant with a strong focus on Artificial Intelligence (AI) and Machine Learning (ML)? We invite you to be a part of our innovative team at European Dynamics, working from our offices in Athens or remotely. This position offers a thrilling opportunity to engage in complex IT software projects for significant international public organizations, collaborating with a highly skilled team.Key Responsibilities: Engage in requirements gathering and contribute to creative brainstorming sessions; Draft functional and non-functional specifications; Analyze data from diverse sources to enhance product development and business strategies; Identify suitable models and algorithms for various business challenges; Develop Proof of Concept (PoC) and enterprise-level solutions; Participate in the complete software development lifecycle, including requirements analysis, design, implementation, testing, documentation, and system maintenance; Work in a multinational environment, maintaining high professional standards; Ensure the delivery of high-quality products. Qualifications: Bachelor's degree in Data Science, Computer Science, Information Technology, or a related field; Strong grasp of various AI and machine learning methodologies and their practical benefits and limitations; Solid understanding of data modeling and evaluation techniques; Familiarity with the machine learning lifecycle; Experience in Exploratory Data Analysis (EDA); Excellent analytical skills, team-oriented mindset, eagerness to learn and excel; proficient in written and spoken English. Preferred Qualifications: Experience with Big Data technologies like Spark (and PySpark); Proficiency in SQL and exposure to ETL development. Benefits:We value talent and commitment and offer the following benefits:Competitive full-time salary;Private Health Coverage as part of the company’s group program;Flexible Work Hours;Access to cutting-edge tools;Opportunities for Professional Development, including language courses, specialized training, and continuous learning;Career Advancement: Collaborate with some of the industry's most innovative specialists;Dynamic Work Environment: Meet challenging goals in a supportive setting that fosters personal and organizational growth.If you're seeking an exciting challenge, eager to work with advanced technologies, and enjoy a vibrant work atmosphere, we encourage you to apply! Please submit your detailed CV in English, quoting reference: (AIML/02/26).

Join Our Team at Kaizen Gaming!Kaizen Gaming, the driving force behind Betano, is a leading GameTech company with operations in 20 global markets. We are dedicated to harnessing the latest technology to deliver exceptional entertainment experiences to millions of our valued customers.Our diverse workforce consists of over 2,700 Kaizeners from more than 40 nationalities across three continents. We take pride in being recognized as one of the Best Workplaces in Europe and as a certified Great Place to Work. Here, each day offers unique challenges and opportunities. Are you ready to unleash your potential? About the RoleAs a Senior AI Data Governance Analyst, you will play an essential role within our Data/AI Governance team, contributing to the design and execution of a comprehensive AI governance framework across the organization. Collaborating with both business and technical stakeholders, you will ensure the integrity, consistency, availability, and compliance of AI models and applications, which is vital in the highly regulated betting and gaming industry. Key Responsibilities:Develop and enforce AI governance policies, standards, and procedures.Facilitate the implementation of AI metadata management, data lineage, and quality frameworks.Profile datasets to evaluate their accuracy, completeness, consistency, and integrity for effective AI utilization.Identify, document AI quality issues, and recommend corrective measures.Monitor and analyze AI quality KPIs, supporting remediation initiatives.Maintain AI quality dashboards and reports to communicate trends to stakeholders.Engage in cross-functional meetings to align AI governance priorities.Enhance AI business glossaries, data dictionaries, and catalogs.Collaborate with AI/Data owners, stewards, and custodians to promote governance best practices.Assist with compliance-related AI & Data initiatives (e.g., EU AI Act, GDPR, AML, Responsible Gaming reporting).Evaluate and support AI/Data governance tools (e.g., Atlan, Collibra, Informatica, Microsoft Purview).Contribute to the continuous evolution of the AI governance framework and best practices.

Join Cyrex, a cutting-edge media and technology start-up from Magic Media, where creativity meets innovation. At Cyrex, we collaborate with top developers and publishers in the gaming industry to provide tailored support and solutions driven by global expertise.We pride ourselves on delivering exceptional results by embracing the latest technological advancements and best practices. Our team consists of proactive individuals who not only excel in their daily tasks but also contribute ideas for enhancement and growth in our projects.We are actively seeking an enthusiastic AI Agent Developer to join our dynamic team. You will play a vital role in exciting cybersecurity and development initiatives for the video games sector. The ideal candidate will collaborate with cross-disciplinary teams to create essential products and services while delivering outstanding technical support. If you're a motivated, innovative thinker, we would love to meet you!

About the Role netcompany1 is hiring an AI Team Lead in Athens. This leadership role focuses on guiding a skilled group of AI professionals and steering the development of new artificial intelligence solutions for clients. What You Will Do Lead and mentor a team of AI specialists Oversee the design and implementation of AI technologies Support the team in delivering solutions that meet client needs Location This position is based in Athens.

Are you enthusiastic about the world of Artificial Intelligence? At Satori Analytics, we are on a mission to revolutionize industries by harnessing the power of Data & AI. From creating cloud-based solutions for fintech firms to developing predictive models for the aviation sector, our innovative offerings encompass the complete data lifecycle—from data ingestion to AI-driven applications.As a rapidly expanding scale-up with a team of over 100 technology experts, we deliver pioneering analytics solutions across various sectors including FMCG, retail, manufacturing, and financial services. Join us in spearheading the AI revolution in South-Eastern Europe and beyond!If you are thrilled by the fast-paced advancements in AI tools and platforms, and enjoy building quickly while collaborating with clients to implement state-of-the-art solutions, we would love to hear from you!A Glimpse into Your Role:We are searching for a Low-Code AI Specialist who will assess, experiment with, and implement emerging low-code AI platforms for our clients. You will be actively engaged with the technology, adept at prototyping, and provide consultative expertise.Experiment & Evaluate: Explore the latest low-code AI platforms including Microsoft Copilot Studio, n8n, Databricks Genie, Agent Bricks, and Salesforce Agentforce.Identify Best Practices: Determine the capabilities, limitations, and best practices for effective utilization of these tools in real-world scenarios.Develop Proof of Concepts: Create PoCs and small-scale applications that address genuine business challenges swiftly.Client Collaboration: Work closely with clients to grasp their objectives and convert them into actionable AI solutions.Client Guidance: Advise clients on production aspects of low-code, including security, cost management, reliability, maintainability, governance, and Responsible AI.Knowledge Sharing: Serve as an internal resource, disseminating insights, patterns, and lessons learned across the team.

Role overview Netcompany1 is looking for a Principal AI Engineer based in Athens. This position takes the lead in designing and delivering advanced artificial intelligence solutions. The Principal AI Engineer helps shape projects from the earliest planning stages through to launch, ensuring that products meet client objectives and reflect current technology trends. What you will do Lead AI projects from concept through to final implementation Collaborate with cross-functional teams to define and carry out AI strategies Offer technical leadership at every stage of development

Athena Cloud Limited is on the lookout for passionate and talented Systems Engineers to join our innovative team. As a premier provider of Sovereign Cloud, Sovereign AI, and Sovereign Data solutions, we are committed to delivering robust security and pioneering services that enable Governments and Enterprises to excel in the digital age. In this pivotal role, you will design, implement, and maintain intricate systems that facilitate high-security information communication technology deployments across various data centers and countries.Our commitment to excellence means that we offer round-the-clock service, 24/7, 365 days a year. We take pride in our dedication to delivering exceptional service in every interaction. We invite only the most dedicated computer professionals who share our values of service excellence to apply.You will collaborate closely with cross-functional teams to evaluate system performance, diagnose issues, and implement enhancements aimed at boosting operational efficiency and reliability. Your efforts will significantly contribute to ensuring the availability and scalability of our services while providing essential support to our clients. If you are enthusiastic about technology, possess a strong grasp of systems architecture, and aspire to advance your career in a fast-paced environment, we would love to hear from you! This is a fantastic opportunity to utilize your expertise and contribute to groundbreaking solutions that protect sovereignty and privacy in the realm of cloud technology.