Frontend Software Engineering Team Lead

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 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).

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 Delivery Hero as an Engineering Manager / Tech Lead and spearhead innovative projects in a dynamic environment. As a pivotal member of our engineering team, you will guide software development initiatives, mentor engineers, and drive technical excellence. This role requires a blend of leadership, technical prowess, and strategic thinking.

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.

Aisera, a pioneer in AI Copilot solutions, leverages the power of AiseraGPT and Generative AI to drive transformative business changes and enhance revenue through an innovative self-service model. Our AI Copilot harnesses industry-specific large language models (LLMs) to provide remarkably human-like experiences and automatically resolve requests using advanced AI workflows. With over 400 integrations and 1,200 pre-built workflows, our clients achieve more than 75% automation and a staggering 90% reduction in costs. Aisera has garnered multiple accolades, including being recognized as a Leader in the 2024 Gartner Magic Quadrant™ for Artificial Intelligence Applications in ITSM, named among FastCompany's Best Workplaces for Innovators, and awarded by Inc 5000 for Fastest Growth, among others. The RoleJoin us in leading the design and development of cutting-edge AI systems encompassing intelligent agents, conversational interfaces, and retrieval-augmented generation (RAG) architectures. You will drive the technical strategy and execution for our next-generation AI products.

Kiefer Tech is the technology division of Kiefer, drawing on over 12 years of engineering experience in the Green Energy field. The team designs and delivers AI, robotics, and enterprise solutions for clients throughout Greece and the European Union. Project work includes building sovereign AI infrastructure with a focus on data privacy, deploying enterprise automation, and developing Greece’s first production-ready Large Language Models. Kiefer Tech emphasizes technical quality, innovation, and long-term relationships with clients. The company has a strategic partnership with NVIDIA, which brings together sustainable infrastructure and advanced AI systems. This collaboration aims to support Greece’s technological independence and deliver real-world benefits across multiple industries.

At Skroutz, our mission is clear: we strive to impress. Since our inception in 2005, we have believed that satisfied customers lead to happy merchants. Our goal is to understand and anticipate their needs, delivering an unparalleled and worry-free shopping experience.We envision a world where shopping is simplified, creating a reliable platform where millions can effortlessly discover and fulfill their online shopping desires.From the latest smartphone to restocking pantry essentials, finding the perfect outfit for an occasion, or searching for that rare gaming console, Skroutz is your go-to partner for seamless shopping.Our ambitions stretch beyond Greece, as we aim to emerge as one of Europe's fastest-growing marketplaces, with exciting expansions already underway in Cyprus and the Balkans. Our unwavering commitment to customer satisfaction drives every decision we make.To realize our vision, we seek passionate individuals who share our enthusiasm for e-commerce and technology. If you are motivated to create extraordinary shopping experiences for users and assist sellers worldwide in growing their businesses, we would love to have you join our team.Become part of Skroutz and help us reshape online shopping. Together, let's transform everyday moments into exceptional experiences.Are you ready for the challenge?#AimToAmazeOur Engineering ValuesMaster your technology. Hone your skills and take pride in your craft.Launch early & Iterate. Deliver prototypes early to gather valuable feedback and use it to inform your next steps. Don't hesitate to refine and improve.Be a collaborative team member. Support your colleagues, listen actively, and take the initiative.Avoid overcomplication. Keep things simple and effective.Enjoy your work and celebrate achievements.Our Tech StackWe primarily use Ruby on Rails as our framework, with Javascript (ES6) and React/Redux on the frontend. Our backend is powered by MariaDB, Elasticsearch, Kafka, MongoDB, and Redis.Our AI stack leverages LangChain and LangGraph for orchestrating LLM workflows and multi-agent systems, utilizing PostgreSQL for state persistence and Elasticsearch for semantic search. We collaborate with cloud LLM providers like OpenAI. For observability and monitoring, we employ Langfuse for LLM tracing alongside tools such as Sentry, NewRelic, and Grafana.We strive to select the best tools available to meet our needs. To learn more about our projects, check out our Engineering blog.

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 environments to facilitate real-time or batch inference on new datasets.Integrate AI models with enterprise applications, chatbots, virtual assistants, and low-code platforms through LLP APIs.Effectively communicate technical solutions to stakeholders.Qualifications:Bachelor's degree in a STEM field.A minimum of 1 year of relevant experience in a similar role.Strong understanding of machine learning and GEN AI frameworks.Proficiency in Python programming.Experience with API integration and workflow automation.Front-end development skills are a plus.Desired Competencies:Demonstrated eagerness to learn and grow professionally.Creative thinking and problem-solving capabilities.Excellent verbal and written communication skills.Able to manage multiple projects and tasks efficiently.Self-motivated and capable of working independently as well as collaboratively within a team.

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.

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

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.

iKnowHow Group has been at the forefront of Software & Robotics Solutions for nearly 23 years, providing innovative solutions worldwide. Our commitment to utilizing cutting-edge technologies drives our project development from inception to realization. The Robotics & Innovation division specializes in crafting bespoke robotic systems tailored to client needs.We are seeking a talented Java Tech Lead with exceptional technical expertise and substantial experience to spearhead exciting projects within the Banking Sector. This position is an opportunity to shape the future of technology in a dynamic and rewarding environment.Key Responsibilities:Lead and define the architectural vision for solutions, ensuring alignment with operational objectives.Develop a robust solution architecture that meets both functional and non-functional requirements.Adhere to architectural principles, ensuring technical solutions align with the business and client product roadmap.Design a sustainable architecture based on proven principles.Evaluate and recommend technologies to facilitate project development and maintain long-term viability.Engage with clients to clarify and enhance their requirements.Mentor and develop team members, sharing reusable techniques and best practices.Foster team productivity and motivation through effective communication and collaboration to achieve outstanding results and ensure client satisfaction.

Join Kiefer Tech as a Senior Security Engineer, the first dedicated security hire on the Sophea platform. In this pivotal role, you will integrate security as a fundamental engineering capability, enhancing cloud infrastructure, securing AI attack surfaces, and embedding automated security practices throughout the development lifecycle. Your expertise will enable fast and confident deployments, steering clear of compliance and policy writing.Key Responsibilities:Perform comprehensive security assessments and create a prioritized remediation roadmap for infrastructure and services.Enhance security in AWS and Kubernetes environments, focusing on IAM, network policies, workload isolation, and secrets management.Secure AI-specific attack surfaces by implementing defenses against prompt injection, handling PII in LLM pipelines, and preventing data leakage.Integrate automated security measures into CI/CD processes, including dependency scanning, container image scanning, code analysis, and secrets detection.Design secure-by-default communication patterns for services, authentication processes, and data management.Develop incident response capabilities, including detection, alerting, response workflows, and post-incident reviews.Collaborate with engineering teams to enhance the security posture while ensuring smooth operations.

Join Kiefer Tech, the innovative technology division of Kiefer, as we harness over a decade of engineering excellence from the Green Energy sector to craft advanced AI, robotics, and enterprise solutions throughout Greece and the EU. Our commitment to developing sovereign AI infrastructure ensures data remains within EU borders, prioritizing privacy while generating substantial business value. With a focus on our core values of innovation, quality, and fostering enduring client relationships, we are proud to create enterprise-level AI infrastructures, the first Greek Large Language Models, and intelligent automation solutions that empower organizations to succeed.We are seeking a dedicated Senior DevOps Engineer to join our team as the first infrastructure hire for the Sophea platform. In this role, you will play a pivotal part in standardizing deployment pipelines, establishing comprehensive observability, and expanding infrastructure-as-code practices across our services. Your mission is to enhance the consistency, reliability, and scalability of our enterprise production environment.Our Technology Stack: Our environment features over 10 Python (FastAPI) and TypeScript microservices deployed on AWS (EKS, App Runner, ECR), complemented by PostgreSQL, Redis, OpenSearch, Kafka, and S3.

Work Model: Hybrid | Employment Type: Full-timeAt Accepted, we specialize in software and digital transformation services that empower clients to drive innovation across various sectors such as Finance, Energy, Gaming, Telco, and more. With over 20 years of engineering excellence, we pride ourselves on delivering outcome-focused solutions and cultivating high-performance teams that integrate seamlessly with your operations.We are on the lookout for an experienced Senior Machine Learning Engineer to enhance our hybrid delivery teams.Key ResponsibilitiesDesign, implement, and deploy machine learning solutions tailored for document-intensive environments, emphasizing automation and intelligent document processing;Develop and refine NLP and LLM-based applications for document comprehension, including classification, entity recognition, and semantic search;Construct and oversee comprehensive ML pipelines, covering data preprocessing, training, evaluation, deployment, and monitoring;Work on document ingestion and processing workflows involving PDFs, scanned documents, and unstructured data, facilitating metadata extraction and indexing;Implement and enhance RAG pipelines and LLM integrations for enterprise knowledge management systems;Collaborate closely with product, engineering, and business teams to convert document management and operational requirements into scalable ML solutions;Contribute to the design and ongoing development of internal AI platforms and automation workflows;Ensure the performance, scalability, and reliability of ML systems within production environments;Support experimentation, model optimization, and the continuous enhancement of ML solutions.

Ready to Make a Difference? Join MORO TECH!MORO TECH is a cutting-edge technology firm with a diverse, global team dedicated to empowering businesses through transformative solutions, data-driven strategies, and exceptional technical expertise.Envision yourself as part of a team that collaborates with one of the world's largest OEMs, influencing the future of the smart mobility industry. Here, your innovative ideas are not just welcomed; they are crucial to our mission!We value creativity, diverse perspectives, and an inclusive atmosphere where every contribution matters. If you're passionate about meaningful work and eager to grow in a dynamic environment, we want to hear from you!Role Impact:As a QA Automation Engineer, you will collaborate with Software Engineers and Product Owners within a cross-functional team to deliver pioneering solutions in the smart mobility ecosystem.Daily Responsibilities:Lead the software testing lifecycle, ensuring effective test plan design and providing timely feedback on requirements and technical documents.Conduct manual testing for new features and bug fixes.Coordinate and execute integration testing with clients and third-party teams.Contribute to designing, developing, and maintaining advanced automated test suites for mobile applications.Work closely with Development teams, QA members, and the Delivery Manager to ensure high-quality deliverables.Collaborate with Business Analysts and Product Owners to define structured and testable user stories.Engage in test management activities including test execution, reporting, and tracking.Drive continuous improvement by exploring and recommending new technologies.

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.

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