Senior Data Engineer at Orfium | Athens, Greece

Join Our TeamAt Orfium, we are at the forefront of transforming music rights and royalties through innovative technology and data solutions. As a Senior Data Engineer on our CORE team (Centralized Orfium Revenue Engine), you will play a pivotal role in establishing the data foundations for our essential billing and reporting systems. Your expertise will ensure accuracy, scalability, reliability, and cost efficiency, which are crucial for timely invoicing, revenue recognition, and maintaining healthy cash flow for our global clientele.Your responsibilities will include designing, building, and optimizing modern data workflows leveraging technologies such as Airflow, dbt, Snowflake, and AWS. You will enhance data quality, observability, performance, and cost-effectiveness. Working in an Agile Scrum environment, you will collaborate with cross-functional teams including engineering, product, BI, and service delivery to enhance our platform and develop new capabilities that empower creators to receive payment whenever their music is played. As a senior engineer, you will lead by example, mentor team members, influence architectural decisions, engage in design reviews, and promote continuous improvement across our data pipelines and platform reliability.If you are seeking a position where your insights are valued, your ideas can thrive, and your efforts contribute to significant industry advancements while addressing real-world data challenges in a collaborative setting, this opportunity at Orfium is designed for you.

Join Kpler as a Data Scientist and be a part of our innovative team that drives data-driven decision making in the energy sector. You will leverage your analytical skills to extract insights from vast data sets, develop predictive models, and contribute to our mission of delivering accurate and actionable information to our clients.

Role Overview Avis Greece is looking for a Seasonal Parking Agent in Athens. This role focuses on preparing vehicles for delivery and inspecting them when they return from rental. Main Responsibilities Prepare vehicles and check additional equipment such as GPS units and Wi-Fi devices before handing them over to customers. Inspect the condition of vehicles and any rented equipment when customers return them. Complete reservations by finalizing contracts in the system and recording any necessary damage compensation. Monitor and maintain the parking area to ensure it stays organized and safe. Provide helpful and attentive customer service throughout the process.

About Avis Greece Avis Greece is part of a global brand focused on reshaping how people move. The company develops integrated products and services that aim to make travel more flexible and convenient for customers worldwide. Why Work at Avis Greece? Supportive team culture: Colleagues work together to encourage new ideas and keep customer needs at the center of every decision. Purpose-driven work: Employees help shape the future of mobility, contributing to a more connected world. Rental Sales Agent – Athens Downtown The Athens Downtown team is looking for a Rental Sales Agent who will deliver excellent service, drive sales, and make the rental process smooth for every customer. Main Responsibilities Deliver friendly, reliable customer service for each car rental and build long-term relationships with clients. Promote relevant products and services to improve the customer experience. Monitor competitor offerings and market trends to help maintain competitive rates in line with company guidelines. Support daily station operations and suggest improvements for better results. Work with other departments to resolve customer issues and ensure high service standards. Location Athens, Attica, Greece

Join Avis: Where Your Career Finds Purpose and We Redefine Mobility At Avis, we are revolutionizing the way people travel, spearheading transformation in the global mobility sector. Our mission is to innovate and deliver integrated products and services that create an array of new travel possibilities, defined by exceptional convenience and flexibility.Why Choose Avis: A Collaborative Work Environment: At Avis, we are more than just a business; we are a community that cherishes its employees. We take great pride in fostering a collaborative atmosphere, focused on innovation, and prioritizing customer satisfaction in every action we take. Your Career, Your Purpose: By joining us, you'll find that Avis is the place where your career can truly thrive. We are not merely offering jobs; we are inviting exceptional talent to contribute to our vision of a more connected world. Unlock Your Potential as a Rental Sales Agent with Avis Greece Avis Greece is searching for an outstanding Rental Sales Agent to join our team at the Athens Airport Station. This role is pivotal in delivering extraordinary customer service, driving sales, and ensuring an effortless rental experience for our clients. Your Key Responsibilities: Provide exemplary customer service for every car rental, building trust and fostering long-term client relationships. Promote additional products and services to elevate the overall customer experience. Remain knowledgeable about competitor offerings and market trends to ensure our deals are competitive and aligned with company policies. Contribute actively to the operations of the station, suggesting enhancements to improve performance. Monitor and address customer complaints in collaboration with relevant departments to guarantee outstanding service.

Are you enthusiastic about artificial intelligence? At Satori Analytics, we are on a mission to revolutionize the world, one algorithm at a time, by empowering global brands through Data and AI. Our innovative solutions span the entire data lifecycle, from cloud-based ecosystems for fintech to predictive models for airlines. As a rapidly expanding scale-up with a team of over 100 tech specialists—including Data Engineers, Data Scientists, and more—we provide cutting-edge analytics solutions across various sectors, including FMCG, retail, manufacturing, and financial services. Join us as we spearhead the data revolution in South-Eastern Europe and beyond! Your Daily Responsibilities: Explore diverse data sources, analyze them, and evaluate their influence on business outcomes. Develop and optimize Data Science pipelines, balancing performance, business objectives, and model complexity. Design and maintain machine learning pipelines, encompassing data cleaning, transformation, model evaluation, hyperparameter tuning, and deployment. Investigate emerging technologies, platforms, and industry best practices to identify innovative opportunities. Contribute to the advancement of our Data Analytics platform, particularly in Machine Learning and MLOps capabilities.

Join Our Team as a Driver and Data Collector!At Terry Soot Management Group (TSMG), we are pioneers in field data collection, founded in 2017. Our mission is to gather critical data in environments where automation falls short. From counting features and capturing images to recording audio and scanning areas, we provide the insights needed for informed decision-making. Our dedicated teams operate across Europe and North America, always ready for new challenges.Project OverviewThis exciting project involves collecting high-quality visuals of streets, notable points of interest, and public areas throughout EU countries. As a Driver, you will operate vehicles equipped with state-of-the-art 360° cameras and lidars, capturing detailed imagery to support one of the world’s leading online mapping platforms. Data will be securely stored on onboard SSD drives for further analysis and enhancement.Your role will include following pre-assigned routes through public streets, commercial districts, and key landmarks. To ensure the best possible image quality, some locations may require revisits during optimal weather conditions.The duration of this project varies by area but typically involves 3 to 6 months of active engagement.Work Schedule: Full-time commitment within standard business hours (8 AM - 7 PM).Recruitment Process: Candidates will undergo a safety driving test, an interview with a recruiter, and a thorough onboarding process.

Join a pioneering leader in education technology, recognized globally for excellence in the assessment and certification of professional skills across more than 200 countries. PeopleCert is actively seeking a talented Data Engineer to enhance our dynamic Data & AI team. This position is crucial in architecting, developing, and sustaining the infrastructure and data solutions that empower our AI-driven projects. The ideal candidate will possess substantial practical experience with Microsoft Azure technologies and demonstrate a strong passion for data engineering practices that facilitate machine learning, advanced analytics, and large-scale data processing.In this role, you will collaborate closely with the AI Center of Excellence, working alongside data scientists, ML engineers, software developers, analysts, and business stakeholders to enable data accessibility and drive intelligent applications.Your responsibilities will include:Designing, implementing, and maintaining scalable data pipelines and workflows to facilitate AI/ML model training, evaluation, and inference.Building and optimizing data integration solutions utilizing Azure data tools such as Synapse Analytics, Azure Data Factory, Databricks, and Delta Lake.Partnering with data scientists and AI engineers to ensure data is available in the correct format and quality for modeling purposes.Developing and maintaining APIs and data services that power AI-driven applications and insights delivery.Supporting the development of data lakes and lakehouses tailored for advanced analytics and AI use cases.Writing efficient, reusable Python and SQL code for data processing, cleaning, and transformation.Participating in code reviews and knowledge-sharing sessions within the team to cultivate best practices and continuous learning.Keeping abreast of emerging tools, cloud services, and trends in data engineering and AI infrastructure.

Antenna is seeking an IT Business Analyst to support its operations in Athens, Greece. This position connects technology teams and business stakeholders, helping ensure IT solutions support the company’s strategic objectives. Role overview The IT Business Analyst gathers requirements from multiple stakeholders, reviews current business processes, and identifies ways to improve efficiency through technology. The role involves translating business needs into clear technical specifications. Key responsibilities Work with stakeholders to collect and document business requirements Analyze existing processes and identify areas for improvement Propose solutions that support operational goals and efficiency Location This role is based in Athens, Attica, Greece.

Join the prestigious Conrad Athens The Ilisian, the latest luxury hotel that redefines Athenian hospitality. Nestled in the heart of Athens, this hotel promises an extraordinary experience amidst the city's rich cultural and historical tapestry.As the Chief Accountant, you will take charge of our accounting team, ensuring the meticulous management of financial reporting processes and the integrity of financial data. In this pivotal position, you will oversee all financial operations, guaranteeing precise reporting and adherence to regulations. Your accounting expertise will be instrumental in enhancing the hotel's financial performance and supporting the success of our operations. Key ResponsibilitiesLead daily activities within the accounting department, including general ledger management, bookkeeping, and financial reporting.Prepare, review, and analyze financial statements in compliance with company policies and relevant accounting standards (e.g., GAAP or IFRS).Monitor organizational financial performance through effective budgeting, forecasting, and variance analysis to aid in strategic planning.Ensure timely completion of monthly, quarterly, and annual financial closing processes.Oversee the preparation and submission of tax returns, ensuring compliance with local, state, and national tax laws.Develop and maintain robust internal controls to secure hotel assets and uphold financial integrity.Collaborate with department heads and senior management to provide actionable financial insights that support data-driven decision-making.

Join Cross Border Talents as a Swedish Customer Advisor in the vibrant city of Athens, Greece! Since 2014, we have been tackling the Digital Skills Shortage with innovative global recruitment strategies and cutting-edge algorithms. Our mission is to bridge talented individuals with leading employers in stunning cities, enhancing the quality of life for our candidates. Our commitment to excellence has earned us 3 prestigious seals from the European Commission, highlighting the impact of our vision. With over 1000 job openings every month in 10 EU countries, we invite you to be part of our success story!Are you eager to gain professional experience while enjoying the breathtaking city of Athens, rich in culture and history? Picture yourself unwinding with surfing lessons after work!Utilize your language and tech skills in a dynamic environment! Join a top-tier BPO in Athens, where your role as a customer support agent involves delivering exceptional service to customers while collaborating with renowned global brands.Your Role as a Customer Advisor:Represent a prestigious global brand.Thrive in a multicultural setting.Cultivate customer relationships to deliver outstanding experiences.Utilize open-ended questions and support documents to troubleshoot effectively.Provide solutions to common inquiries and challenges.

At Satori Analytics, we are dedicated to transforming industries through innovative algorithms, enhancing clarity for global brands using Data & AI. Our advanced solutions range from cloud-based systems for fintech to predictive analytics for airlines, effectively managing the entire data lifecycle from ingestion to AI application.As a rapidly expanding scale-up with a team of over 100 technical professionals—including Data Engineers, Data Scientists, and more—we provide cutting-edge analytics solutions across sectors such as FMCG, retail, manufacturing, and financial services. Join us in leading the data revolution in South-Eastern Europe and beyond!What to Expect in Your Role: Independently design and sustain scalable ETL pipelines within a collaborative project team, delivering clean, analytics- and AI-ready data. Utilize SQL, Python, PySpark, and tools like MS Fabric, Azure Data Factory, Databricks, and Snowflake to develop, optimize, and automate data processes. Create resilient ETL processes, scalable data models, and optimized design patterns for analytics and BI workloads. Guarantee data quality and governance via automated checks, monitoring, source-to-target mapping, data lineage, and continuous enhancements. Collaborate with cross-functional teams to comprehend data requirements, business semantics, and deliver high-quality solutions. Troubleshoot, optimize, and support production pipelines to ensure seamless data flow. Employ Git and Agile methodologies to work efficiently in collaborative, iterative projects.

Join Optasia, a pioneering B2B2X financial technology platform that is revolutionizing financial inclusion through advanced scoring, decision-making, disbursement, and collection solutions. We are dedicated to changing the world of finance for the better.At Optasia, we thrive on innovation, and we are looking for passionate individuals who are results-oriented and eager to collaborate in a dynamic team environment. Data is the backbone of our growth strategy, and the Data Engineering team plays a crucial role in driving data-driven automated decision-making processes.We invite you to become a part of our expanding Data Engineering team as a Junior Data Engineer. In this role, you will have the opportunity to design and implement robust batch and streaming data pipelines, significantly contributing to our mission.Your ResponsibilitiesCollaborate with Data Architects, Machine Learning Engineers, and Data Analysts to design, deliver, and support the company's ETL and ML pipelines.Develop and maintain essential libraries for batch processing and large-scale data ingestion.Create and implement new processes to facilitate real-time data streaming from various sources.Enhance the efficiency and accuracy of data injection into our big data infrastructure.Explore and apply innovative data engineering patterns and technologies.Your QualificationsBachelor's or Master's degree in Computer Science, Informatics, or a related field.Understanding of data modeling, mining, and warehousing methodologies.Proficiency in at least one programming language, preferably Java, Scala, or Python.Solid SQL skills.Strong analytical abilities with meticulous attention to detail.A genuine enthusiasm for learning new technologies and working collaboratively with creative professionals.Preferred QualificationsPractical experience with Big Data technologies (e.g., Apache Spark, YARN, HDFS, MapReduce).Experience with NoSQL databases.Familiarity with mathematical modeling, algorithm development, and machine learning.Why Optasia?What we offer: Flexible hybrid working environment Competitive salary package Additional day off on your birthday Performance-based bonuses‍ Comprehensive private health insurance All necessary tech gear to work efficientlyJoin our multicultural team at Optasia and be part of a unique and rewarding workplace!

Location: Athens, Attica, Greece About FlexCar FlexCar is changing how people lease cars. We offer flexible, accessible leasing options with premium services, aiming to set new standards for mobility in Greece, Italy, Cyprus, Mexico, and other markets. Our team is growing as we continue to expand our reach and impact. The Team FlexCar values curiosity and drive. Team members work alongside experienced professionals and contribute to one of Europe’s most promising startups. We welcome those ready to grow their careers in a collaborative setting. Role Overview The Data Analyst will help shape data-driven strategies across the company. This person will collect, analyze, and interpret data to provide insights that support business growth and operational improvements. What You Will Do Gather, clean, and prepare data from multiple sources Analyze large datasets to identify trends, patterns, and opportunities Build and maintain dashboards and reports using BI tools Work with stakeholders to turn business needs into data solutions Develop and support data models, databases, and reporting systems Apply statistical analysis and predictive modeling methods Perform quality checks to ensure data accuracy and consistency Present findings and recommendations in a clear, actionable way What We Are Looking For Bachelor’s degree in Statistics, Mathematics, Computer Science, Economics, or a related field At least 3 years of hands-on experience with Power BI Experience with Tableau; knowledge of Looker is a plus Strong SQL skills for data querying and manipulation Advanced use of Excel and/or Google Sheets Solid understanding of statistical analysis and data modeling Programming experience in Python or R is an advantage Ability to explain complex data insights to non-technical colleagues Excellent analytical thinking and problem-solving skills Strong organizational skills and attention to detail Comfort working in a collaborative startup setting Business sense to connect data findings with company strategy Interest in the automotive industry is welcome Benefits Work in a lively startup atmosphere Competitive salary and benefits Opportunities for professional development

About UsAt Speakitjobs, we take pride in being Greece’s pioneering recruitment agency that embraces a 4-day workweek. In our inaugural year at the Great Place to Work® Hellas Awards, we achieved remarkable recognition: #2 Best Workplace™ Hellas 2025 (20–49 employees) #1 Best Workplace™ for Women™ Hellas 2025 (20–49 employees)These accolades highlight our dedication to a people-centric approach and our commitment to fostering growth and purpose. About the RoleAs an HR Generalist, you will play a key role in our people operations, overseeing the entire employee lifecycle and ensuring efficient HR processes in recruitment, engagement, and compliance.Key Responsibilities Manage the complete recruitment cycle and collaborate with hiring managers for final selections. Work closely with hiring managers to identify team needs and facilitate a seamless recruitment experience. Oversee HR administration, including maintaining employee records and managing annual leave. Assist with performance evaluations and feedback processes. Plan and coordinate internal events and employee engagement initiatives. Provide guidance to employees on HR policies and address inquiries. Coordinate compensation and benefits processes alongside management. Ensure adherence to local labor laws and organizational policies. Participate in the continuous enhancement of HR practices. Requirements 2–4 years of experience in HR or people operations. Hands-on experience with candidate screening and interviewing. Solid understanding of HR processes including leave management, evaluations, and policy adherence. Good comprehension of labor law and HR compliance. Excellent communication and organizational abilities. Fluent in English. Proactive mindset with strong problem-solving skills. Benefits Competitive remuneration package. Extra private medical insurance. Company laptop and mobile device. Mobile plan. Hybrid working model (2 days at home, 3 days in the office). Additional 2 days off annually. Early Friday leave during summer months. Excellent internal career opportunities.

Join our dynamic team at Nynn as a Barista, where your passion for coffee meets exceptional service. As a Barista, you will be responsible for crafting high-quality beverages, creating a welcoming atmosphere, and providing outstanding customer service. We value creativity and dedication, and we are looking for someone who can bring their unique flair to our café.

Optasia is an innovative B2B2X financial technology platform dedicated to transforming financial decision-making, scoring, disbursement, and collection processes. Our mission is to promote financial inclusion for everyone, and we are making a significant impact in the world.We are looking for passionate individuals who are driven by results and possess a proactive mindset. Join our dynamic team of like-minded professionals who are committed to delivering cutting-edge solutions in an exciting and collaborative environment.As a Junior Quantitative Risk Data Scientist, you will play a vital role in enhancing Optasia's advanced risk management strategies and optimizing revenue as a key member of our Credit Portfolio Optimization team. This team specializes in credit scoring, model development, and managing large loan portfolios daily. Your responsibilities will include (i) creating statistical and machine learning algorithms for credit evaluation, (ii) optimizing revenues through effective risk management, (iii) conducting detailed risk analytics, and (iv) integrating models into day-to-day operations of extensive loan portfolios. You will collaborate within a robust team of 25 skilled professionals.Your ResponsibilitiesConduct comprehensive risk analyses and optimizations on microloans, comprising 80% of your role.Design predictive models, primarily focusing on statistical approaches with occasional machine learning applications.Provide actionable insights into credit risk utilizing advanced big data analytics.Assess and analyze credit risk factors through computational techniques on extensive datasets.Work closely with cross-functional teams to facilitate data-driven decision-making.Continuously enhance risk models to maximize financial outcomes while minimizing risks.Your QualificationsBachelor’s degree in Data Science, Statistics, Mathematics, or a related discipline.Strong background in statistical modeling; familiarity with machine learning is advantageous.Proficient in programming languages such as Python or R, with substantial experience in big data analytics.Thorough understanding of risk analytics and credit risk determinants.Adept at managing and analyzing large datasets to extract valuable insights.Excellent analytical and problem-solving abilities.Key AttributesExceptional interpersonal and communication skills.Capacity to meet tight deadlines while maintaining meticulous attention to detail.Strong judgment and problem-solving capabilities.Experience adhering to secure coding practices and guidelines (e.g., OWASP, NIST).Why Join Us? Experience the thrill of working in a forward-thinking company that is committed to driving change in the financial landscape.

About Us: At tbibankgr, we are a dynamic challenger bank situated in Southeast Europe, recognized as a regional leader in alternative payment solutions. Our innovative ecosystem merges financing and shopping to meet the diverse needs of our customers. With a successful and profitable business model, we are proud to serve clients in Romania, Germany, Bulgaria, and Lithuania.In our quest to expand our global presence, we have established a significant footprint in Greece, collaborating with thousands of merchants and consumers. Are you ready to contribute to our unique success story?Your Role: We are seeking a Senior Data Analyst to join our dedicated team in Greece!Key Responsibilities:Conduct data discovery to identify insights.Collaborate with partners to explore potential data sources and develop data interpretation logic.Acquire data from both primary and secondary sources.Analyze and interpret data, providing regular and ad-hoc reports and insights.Engage in the continuous development of our Data Warehouse (DWH) facilities.Work with extensive datasets from multiple sources to create cohesive data reports.Utilize data manipulation and transformation tools effectively.

Are you eager to embark on a career with a pioneering education technology leader, recognized globally for its expertise in the assessment and certification of professional skills across over 200 countries? If this sounds like an exciting opportunity, we invite you to apply now! PeopleCert is seeking a dedicated Trainee Lawyer to enhance its dynamic international in-house Legal team. In this role, you will support various business functions across multiple legal disciplines, including corporate, commercial, IT, intellectual property, and employment law. Your contributions will be vital in ensuring compliance with relevant laws, regulations, and internal policies, while actively participating in the reduction of legal risks within the organization.Collaborating closely with seasoned legal professionals and diverse stakeholders, you will gain valuable experience and contribute to initiatives that reflect PeopleCert’s core values: Quality, Innovation, Passion, Integrity, Clarity, and Velocity.As a Trainee Lawyer, your responsibilities will include:Conducting comprehensive legal research on legislation, regulatory frameworks, and case law, and preparing well-organized summaries for the legal team.Reviewing, drafting, editing, proofreading, and translating a variety of legal documents and agreements.Supporting trial preparations by drafting legal correspondence and managing filings with courts, authorities, and public bodies.Tracking and managing assigned tasks and deadlines to ensure timely project delivery.Creating reports, presentations, and other materials using various office tools.Assisting in presenting legal updates, contributing to due diligence processes, and supporting the development of internal policies and procedures.Providing advice on legal, regulatory, and ethical considerations related to AI systems, including data protection, automated decision-making, and risk classification.

Job Title: Data Research Consultant (Contract)Location: Athens, GreeceWe are embarking on an exciting new project and are in search of a Data Research Consultant located in Athens, Greece. This consultant will play a crucial role in creating a framework to identify landowners through a combination of digital research and field investigations. This may involve interactions with government bodies, legal experts, and other key stakeholders.We seek a meticulous, proactive individual who has a genuine interest in data and problem-solving, capable of making significant contributions to our research methodology.Key Responsibilities:Guide stakeholders through local land ownership processes and applicable regulations.Collect, analyze, and synthesize data related to real estate, cadastral information, and sector-specific insights.Collaborate with internal teams to effectively identify and structure vital contacts and information.Assist in the scaling and organization of data to support strategic decision-making.Adapt to broader research objectives with flexibility and initiative.Preferred Qualifications:Exceptional analytical and organizational abilities.Prior experience in property, legal, or governmental data research is a plus.Proficiency in GIS tools or systems is highly desirable.Excellent communication skills in both Greek and English, both written and verbal.Comfortable with face-to-face interactions with professionals in the field.Contract Details:This is a contract role with the potential for extension based on project needs and performance.