Senior Databricks Engineer at d-one | Athens, Greece

D ONE is a distinguished consultancy firm specializing in data, artificial intelligence, and transformation strategies. Our mission is to empower organizations to transform their ambitions into tangible impacts. We achieve this by aligning strategies, constructing robust data foundations, offering scalable high-impact solutions, and fostering trust and governance through a people-centered approach.Operating from Zurich, Munich, and Athens, we leverage our deep expertise across the entire data value chain to assist clients throughout Europe. Our methodology is pragmatic, people-focused, and designed for sustainable value.We are on the lookout for a meticulous Administrative Assistant to enhance our Athens office operations. In this role, you will be pivotal in ensuring that all administrative functions are executed efficiently and maintain our high standards.Your responsibilities will include:Overseeing the daily administrative operations of the office (Daily presence at our Kolonaki district office in Athens is mandatory during business hours).Providing comprehensive administrative support to senior management, involving data management, spreadsheet handling, and report generation.Coordinating with external vendors and service providers.Assisting in HR functions such as recruitment, onboarding, and managing employee relations.Supporting management in both strategic and operational tasks.Independently planning and organizing professional events for clients and team members.What you bring to the table:A Bachelor's degree in Business Administration or a related field is preferred.Prior experience in office management or administrative roles is advantageous.Exceptional organizational and time management abilities.Strong communication and interpersonal skills.A keen interest in technology with proficiency in data handling and spreadsheet applications; database experience is a plus.Self-motivated with the capacity to work independently and take initiative.Fluency in both Greek and English is required; proficiency in German is a significant advantage.What we offer:A serene and distraction-free work environment that allows you to focus on what truly matters.An international team comprising talented individuals from diverse backgrounds who are ambitious and enjoy taking on challenges while having fun at work.Regular offsite social events.An attractive benefits package.Are you ready to join a dynamic team with a proven history of success and work on projects that will continuously challenge you?Please submit your application referencing:D ONE Value Creation AEStamatis StefanakosMourouzi 10Athens 106 74

D ONE is a premium consultancy focused on advancing organizations through data, artificial intelligence, and transformative strategies.We empower businesses to convert aspirations into tangible results by aligning strategic objectives, establishing robust data infrastructures, delivering impactful solutions at scale, and ensuring sustained trust through effective governance and a human-centric approach. Operating from Zurich, Munich, and Athens, we leverage our extensive expertise across Europe to enhance the entire data value chain. Our methodology is pragmatic, centered around people, and designed for enduring success.In this pivotal role, you will be instrumental in guiding our clients on their journey to becoming data-driven enterprises. Stationed in our Athens consulting hub, you will lead project teams, cultivate relationships with senior stakeholders, and ensure our technical excellence translates into strategic achievements. Your role will blend high-level business insight with profound knowledge of the Data & AI landscape.Your responsibilities will encompass:Leading transformative projects: Overseeing the comprehensive delivery of intricate data initiatives, ensuring adherence to timelines and budgets while exceeding client expectations.Strategic Consultation: Serving as a trusted advisor to C-level executives, assisting them in mapping out their data strategies and pinpointing high-value AI applications.Team Leadership: Mentoring and guiding our talented Data & AI professionals, promoting a culture of excellence, growth, and practical problem-solving.Business Development: Spotting new opportunities within existing client accounts and contributing to proposals and sales strategies that highlight D ONE’s distinct value proposition.International Collaboration: Occasionally traveling to Switzerland and other locations to engage with clients and collaborate with our headquarters team in Zurich.

Location: Athens, Greece Company: d-one About d-one d-one is a consultancy focused on data, artificial intelligence, and transformation strategies. The firm helps organizations turn their ambitions into tangible results by aligning strategy, building strong data foundations, delivering large-scale solutions, and fostering trust through effective governance and a people-first approach. With offices in Zurich, Munich, and Athens, d-one supports clients across Europe and covers the entire data value chain using a pragmatic, people-centered methodology. Role Overview: Data & AI Engineer Based in the Athens consulting hub, the Data & AI Engineer works closely with project teams to advise clients through the conception, planning, and implementation of data and AI solutions. The role involves hands-on collaboration and occasional travel to Switzerland or other international locations for client work and team meetings at the Zurich headquarters. Key Responsibilities Analyze client requirements and design tailored data solutions. Contribute to projects in areas such as cloud engineering, infrastructure, data engineering (ETL), data science, and generative AI applications. Communicate findings and insights to stakeholders and management. Travel occasionally for client engagement and collaboration with the Zurich team. What We Look For University degree in Computer Science or a related field. Proficiency in technologies and programming languages such as SQL, Python, and Spark. Experience working with large datasets, streaming data, and databases. Background in cloud development and architecture, especially with Azure, AWS, or GCP. Hands-on experience with Databricks, Microsoft Fabric, or Palantir Foundry. Pragmatic, down-to-earth, and focused on results. Excellent communication skills in English. What d-one Offers A calm, focused work environment that values what matters most. An international team of talented, ambitious colleagues who enjoy both challenges and camaraderie. Opportunities for growth through the D ONE Academy, including mentoring, knowledge-sharing, expert groups, and tailored soft-skill and leadership training. Regular offsite social events. What Helps You Succeed Here Commitment to fully understanding client needs. Ability to deliver clear, high-value results. Intellectual agility and a client-friendly approach to problem-solving. Appreciation for creative, collaborative teamwork.

D ONE is a leading consultancy firm specializing in data, artificial intelligence, and transformative solutions. We empower organizations to convert their aspirations into tangible results by aligning their strategies, establishing robust data infrastructures, delivering impactful solutions at scale, and ensuring governance and trust through a people-focused approach.With offices in Zurich, Munich, and Athens, we provide unparalleled support to clients across Europe, leveraging our extensive expertise throughout the data value chain. Our methodology is practical, centered around people, and designed for sustainable value creation.In your role as a DataOps Engineer in Athens, you will collaborate with client project teams to design, develop, and deploy high-performance cloud and data applications. Your work will be pivotal in constructing the software and data foundations necessary for data-driven value creation and the industrialization of AI across diverse industries.Key Responsibilities:Design and implement software and data applications with a strong emphasis on automation and scalability.Architect cloud infrastructure using Infrastructure as Code (Terraform, Terragrunt) within the Azure ecosystem.Build resilient data pipelines and lakehouse architectures utilizing Databricks, PySpark, and Unity Catalog.Establish CI/CD pipelines in Azure DevOps for efficient testing and delivery of both infrastructure and data workloads.Occasional travel to Switzerland for team collaborations at our headquarters in Zurich.

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.

Join a pioneering leader in the education technology sector, renowned globally for its expertise in the assessment and certification of professional skills. With a presence in over 200 countries, this is your chance to apply now! PeopleCert is seeking a dedicated IT Network Administrator to elevate and optimize our IT operations. In this pivotal role, you will leverage your technical skills and industry knowledge within a dynamic, collaborative team that upholds an ISO 27001–certified, 24/7 operational environment. Our hybrid infrastructure utilizes advanced virtualization, cloud technologies, and Microsoft 365 services, providing a vibrant platform for professional advancement and innovation.Your responsibilities will include:Installing, configuring, testing, and documenting network equipment and systems according to established designs and specifications.Overseeing daily networking functions to ensure reliability, availability, and serviceability with minimal disruptions.Monitoring network performance to guarantee continuous access for all users, proactively addressing potential issues.Providing Tier 2 support for problem identification, diagnosis, and resolution.Configuring firewall security settings to manage access for groups and individuals while facilitating incoming data provisions.Leading network technology upgrades and expansion projects, including hardware and software installations, integration testing, and coordination with minimal impact on existing systems.Creating and maintaining documentation for installation, network topology, and troubleshooting procedures.Executing disaster recovery operations.Delivering technical support, responding to user tickets, and troubleshooting reported network issues.Engaging in the troubleshooting of interconnected systems and providing valuable feedback. Qualifications we seek:A University Degree in Computer Science, Computer Engineering, or a related field.Proficient command of the English language (C2 level certification preferred; LanguageCert C2 LTE or C2 IESOL certificate is advantageous).At least 2 years of experience in a networking role.Strong grasp of network and firewall platforms (e.g., Cisco, Palo Alto, ClearPass).Hands-on experience with wireless technologies (e.g., Ubiquiti Networks) and network monitoring/capacity management tools (e.g., PRTG, SolarWinds).Familiarity with network technologies, including routing protocols (Static, OSPF, VRRP/HSRP), VLANs, SPAN, Ethernet, ACL, VPNs, and SNMP.Experience with VoIP technologies, including Quality of Service (QoS).CCNA, CompTIA Network+, or ITIL certifications are a plus.Understanding of cloud environments (e.g., Azure).Strong communication and interpersonal skills.

Join the prestigious Conrad Athens The Ilisian, a beacon of luxury hospitality situated in the heart of Athens. This exquisite hotel, part of the emerging multidimensional city destination, promises an extraordinary experience that blends modern comforts with the rich cultural and historical essence of the city.As an Assistant Waiter/Waitress, your pivotal role will be to elevate our guests' dining experience in our sophisticated outlets. Collaborating closely with the waitstaff, you will assist in providing unparalleled service, from setting the stage with elegant table arrangements to serving exquisite dishes and beverages. Your meticulous attention to detail, dedication to exceptional service, and proactive approach to fulfilling guest needs will ensure that every meal is a memorable occasion.ResponsibilitiesSupport waitstaff in delivering excellent service to diners, including taking orders, serving food and beverages, and efficiently clearing tables.Ensure cleanliness and organization of dining areas, preparing tables for new guests.Offer a friendly and attentive service, creating a warm and welcoming atmosphere for all patrons.Work alongside the kitchen team to guarantee prompt and accurate order delivery.Communicate effectively with waitstaff regarding special requests or specific guest needs.Assist in setting up and dismantling dining spaces for special events.Encourage a collaborative team environment by supporting colleagues and departments as needed.Comply with all health, safety, and hygiene regulations to uphold a safe dining experience.

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.

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.

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.

Join Avis: Where Your Career Finds Purpose and We Redefine MobilityAt Avis, we are at the forefront of transforming mobility, pioneering innovative solutions that grant our customers unparalleled convenience and flexibility in travel. Our mission is to revolutionize the way people move, creating integrated products and services that unlock new travel experiences.Why Choose Avis?A Vibrant Community: At Avis, we pride ourselves on fostering a collaborative work environment where innovation thrives. Our commitment to placing the customer at the heart of everything we do makes us a great place to work.Your Career, Your Impact: Joining Avis means becoming part of a vision for a more connected world. We are not just offering jobs; we are inviting exceptional talent to help shape the future of mobility.Unlock Your Potential as a Credit Support AnalystAvis Greece is seeking a skilled Credit Support Analyst to join our Credit & Collections Department. In this role, you will be pivotal in supporting our credit operations through financial data analysis, credit evaluations, and ensuring seamless credit and collection processes. Are you a credit analysis expert? This opportunity is tailored for you! Your Responsibilities: Review documentation for accuracy and completeness; Conduct credit analysis for new and existing customers in accordance with company credit policies; Manage workflow to align with company objectives and deadlines; Collaborate closely with Credit Analysts to facilitate credit approvals and manage customer accounts; Accountability for the production, analysis, and dissemination of Credit Management Information to support credit activities; Build strong communication relationships with the sales team to enhance cooperation and deliver added value from both commercial and credit perspectives; Ensure compliance with relevant policies. Requirements Your Path to Success: Qualifications Educational Background: Bachelor's degree in Finance or Business Administration Experience: Proven experience in credit analysis and financial data management.

Join Cross Border Talents as a Danish Customer Advisor in the vibrant city of Athens, Greece! Since our inception in 2014, we have been at the forefront of addressing the Digital Skills' Shortage through innovative recruiting strategies and cutting-edge algorithms. Our mission is to bridge the gap between talented individuals and leading employers located in some of the most beautiful cities, enhancing our candidates' quality of life. Our commitment to excellence is recognized by the European Commission, which has awarded us three Seals of Excellence. We are actively seeking to fill over 1,000 job openings monthly across ten EU countries. Are you ready to be part of our success story?If you’re looking for a chance to gain valuable professional experience while immersing yourself in the rich culture of Athens, we want to hear from you!Leverage your language and technology skills by joining one of the leading BPO companies in Athens. Our client is a global powerhouse and one of Greece's largest employers.Your Role as a Customer Advisor: Represent a prestigious global brand; Thrive in a multicultural environment; Build and nurture customer relationships ensuring an exceptional experience; Troubleshoot effectively using open-ended questions, resource documents, and system training; Provide solutions and recommendations for common issues and frequently asked questions.

Join Our Referral Program!We are excited to introduce our referral initiative aimed at harnessing the valuable insights of our esteemed employees. Your trust in our team’s recommendations means the world to us.About Sleed:Sleed stands as one of Greece's most innovative e-business and digital marketing agencies. With a dedicated workforce of over 150 professionals, we cater to a diverse client base, including prominent national and international brands.Since our inception in 2010, we have built a robust portfolio of successful collaborations with medium to large enterprises. Our accolades include being a Premier Google Partner since 2011 and a Meta Marketing Partner since 2020, alongside over 300 awards that recognize our excellence, including the distinction of being a Best Place to Work in 2019.Our Mission:We aim to blend human creativity with artificial intelligence to enhance human potential.Our Core Values:OwnershipAdaptabilityResiliencePositive OutlookHuman PassionWhy Choose Sleed?Our company culture promotes equality and embraces diverse perspectives. We believe in the power of collaboration, encapsulated in our motto, “Together we win.” This ethos extends beyond our team to include our valued partners and clients, creating a thriving ecosystem.Employee Benefits:Comprehensive private health insuranceOngoing training and development opportunitiesFlexible remote work options (2-3 days a week)Exclusive subscription deals with AlterlifeSpecial discounts for customersCompetitive salary tailored to your skills and experienceOpportunities for career advancementDog-friendly work environmentWelcome kit upon joiningIf you know someone who would be an excellent addition to our team, we encourage you to refer them!

Join a global leader in the education technology sector and the premier provider of professional skills assessment and certification, with a presence in over 200 countries. This is a fantastic opportunity to apply now! PeopleCert is seeking a Senior Copywriter who will be pivotal in crafting impactful copy that brings our brands to life across various communication channels and audiences. The ideal candidate will possess a strategic mindset, with the ability to convert complex information into engaging narratives that resonate with a diverse global audience of professionals and organizations. We are in search of a creative thinker who excels in storytelling through eloquent writing, while also recognizing the commercial value of their creativity and prioritizing impact and results in every project.Key Responsibilities:Develop persuasive and engaging copy for diverse external platforms, including websites, landing pages, social media, email campaigns, newsletters, both digital and print advertising, and promotional materials.Convert intricate information, particularly regarding certification products such as ITIL, PRINCE2, DEVOPS INSTITUTE, and LANGUAGECERT, into clear, audience-friendly messaging.Lead the creation of compelling communication concepts, producing original and strategic ideas that enhance engagement and drive results.Compose clear and impactful content for internal communications and employer branding, effectively communicating company culture, values, and initiatives.Work in close collaboration with design, digital, product marketing, and brand management teams to ensure cohesive storytelling and successful campaign execution.Maintain and evolve the PeopleCert brand voice and tone across all communications.Edit and refine copy authored by others to ensure quality and precision.Contribute to naming, taglines, campaign concepts, and other creative initiatives that foster brand awareness and loyalty.Encourage creativity and explore innovative ways to engage with our audiences.Ensure alignment with the company’s core values: quality, innovation, passion, integrity, clarity, and velocity.Qualifications:Bachelor’s Degree in Marketing Communications, Languages, or Arts; other relevant academic backgrounds may be considered. A Master’s degree is a plus.A minimum of 5 years of experience in English copywriting, preferably within a Digital Marketing context.Demonstrated success in campaign development, particularly in concept creation and execution.