freelance data science engineer python sql

About Allwyn Hellas OPAP is now Allwyn, entering a new era of transformation powered by digitalization, innovation and unique experiences for retail and online customers. Allwyn is a multi-national gaming entertainment company, lottery-led, with leading market positions and trusted brands across Europe and North America. Our purpose is to make...

About Agoda At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings [NASDAQ: BKNG], with a diverse team of over 7,000 people from 90 countries, working...

We are the market leader in the field of Electrical Equipment and we have specialized Lighting, Photovoltaic, Industrial Equipment and Building Solutions departments as well as three states of Electrical Panel Production Plants. The combination of high quality products, well trained personnel as well as an organized and flexible organizational structure...

iKnowHow Group is a dynamic, international technology company with 24+ years of experience and a team of 300+ talented professionals delivering innovative technology solutions across Energy, Telecommunications, Banking & Financial Services, and the Public Sector. Through its specialized subsidiaries, it brings domain expertise in areas such as Health and...

# One Group | One Energy We are Enerwave, member of HELLENiQ ENERGY and a leader in providing outstanding and innovative energy solutions. We operate with passion, being engaged in heart and mind to what we do, and we pride ourselves on offering our employees a place where they can excel, creating value. We are offering now a set of exciting positions in...

iKnowHow Group is a dynamic, international technology company with 24 years of experience and a team of 300 talented professionals delivering innovative technology solutions across Energy, Telecommunications, Banking & Financial Services, and the Public Sector. Through its specialized subsidiaries, it brings domain expertise in areas such as...

# One Group | One Energy We are Enerwave, member of HELLENiQ ENERGY and a leader in providing outstanding and innovative energy solutions. We operate with passion, being engaged in heart and mind to what we do, and we pride ourselves on offering our employees a place where they can excel, creating value. We are offering now a set of exciting...

Antenna Group is a leading international content, media and entertainment organization, owning and operating a diverse portfolio of global media assets across a variety of platforms: Television, Pay TV, OTT, Radio, Cinema Exhibition, Digital, Music, Publishing and Education, throughout Europe, North America and Australia. Antenna Group is currently seeking,...

We are Qualco Technology, the technology arm of Qualco Group, with over 25 years of experience in delivering innovative solutions to the financial sector. We serve clients in over 30 countries, helping banks and other financial institutions manage credit and loans effectively while ensuring full regulatory compliance. Our advanced software leverages...

# One Group | One Power We are Enerwave, member of HELLENiQ ENERGY and a leader in providing outstanding and innovative energy solutions. We operate with passion, being engaged in heart and mind to what we do, and we pride ourselves on offering our employees a place where they can excel, creating value. We are offering now a set of exciting positions in our...

Code.Hub is a leading Tech Recruitment, Learning & Development, Extended Team and Project Delivery partner in Greece. Since 2017, Code.Hub has been helping organizations build and scale high-performing technology teams, while supporting Software Engineers in developing their skills and growing their careers. With expertise across modern...

Electropneumatic S.A. is an established engineering company operating in the maritime industry since 1983, headquartered in Piraeus, Greece. The company specializes in electrical installations and automation systems for vessels. As part of our continued growth, we are looking for a Backend Developer to join our team and contribute to the development...

Company Description The National and Kapodistrian University of Athens (NKUA), founded in 1837, is the oldest university in Greece and a major public higher education institution. It has a long tradition of offering comprehensive academic programs and conducting research across diverse disciplines. NKUA emphasizes broad, globally oriented education that...

The Senior Data Scientist is responsible for the development and deployment of predictive models, transforming complex data into scalable, high-impact analytical solutions. Main Accountabilities Minimum 4 years of hands-on experience in Data Science, ΑΙ, Machine Learning or Advanced Analytics Proven experience designing and implementing end-to-end data...

PRODYNA bietet innovative Software- und Cloud-Lösungen für Unternehmenskunden und unterstützt Organisationen dabei, moderne Datenplattformen und Analysen optimal zu nutzen. Da wir unsere Kompetenzen im Bereich Data Engineering kontinuierlich ausbauen, suchen wir einen Data Engineer für unser wachsendes Team in Athen. In dieser Position...

Join UsAt Vodafone, we’re not just shaping the future of connectivity for our customers – we’re shaping the future for everyone who joins our team. When you work with us, you’re part of a global mission to connect people, solve complex challenges, and create a sustainable and more inclusive world. If you want to grow your career whilst finding...

PRODYNA delivers innovative software and cloud solutions for enterprise customers, helping organizations leverage modern data platforms and analytics. As we continue to expand our Data Engineering capabilities, we are looking for a Data Engineer to join our growing team in Athens. In this role, you will design, develop, and optimize modern Data Warehouse...

About the job: AviSense is looking for a Junior Software Engineer to join our team in Patras, Greece (full-time, remote). At AviSense, we build software that combines camera, satellite, geospatial and sensor data into a single live picture of what's happening on the ground. Field teams and operators use our platform to spot risks early, understand...

Code.Hub is a leading Tech Recruitment, Learning & Development, Extended Team and Project Delivery partner in Greece. Since 2017, Code.Hub has been helping organizations build and scale high-performing technology teams, while supporting Software Engineers in developing their skills and growing their careers. With expertise across modern...

Company Overviewteam.blue is the market leader in enabling digital success for small and medium-sized businesses (SMBs) across Europe, catering to over 3 million customers in 25 languages. Our mission is to make online business success simpler, by providing our customers with all the tools and resources they need to excel online and remain ahead of the...