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We’re on the lookout for a motivated and skilled&nbsp;Backend Engineer&nbsp;to join our growing B2B team within the Rider Domain at FREENOW.Our B2B team is dedicated to building a next-generation suite of mobility solutions tailored for medium and large enterprises. We don’t just move people—we help businesses thrive by delivering a top-tier travel experience for employees and powerful administrative tools for decision-makers. From expense tracking to cost control and process automation, we create the digital backbone for smarter business travel.Join a diverse, international, and fun-loving team that values excellence, innovation, and collaboration. We believe in shipping great features—and enjoying the journey together.YOUR DAILY ADVENTURES WILL INCLUDE:<ul><li>Designing, developing, and maintaining scalable, high-quality backend services.</li><li>Taking full ownership of features—from brainstorming and design to deployment, monitoring, and iteration.</li><li>Working closely with engineers, product managers, and customer success teams to build impactful solutions.</li><li>Exploring and integrating AI-powered tools and workflows to drive innovation in our platform.</li><li>Contributing ideas to improve team practices, engineering quality, and overall development efficiency.</li><li>Ensuring system reliability with thoughtful monitoring, alerting, and robust CI/CD pipelines.</li><li>Actively participating in our backend engineering community—sharing knowledge, discussing trends, and growing together.</li><li>Thriving in a culture built on transparency, continuous learning, mutual respect, and team recognition. </li></ul>Our Techstack: Kotlin | Spring | PostgreSQL | AWS | Docker | Git | Kafka &amp;&nbsp;<a target="_blank" rel="noopener noreferrer nofollow" href="https://stackshare.io/free-now">more</a>TO BE SUCCESSFUL IN THIS ROLE:<ul><li>You bring solid experience in backend development and know what it takes to build production-grade systems.</li><li>You have hands-on experience—or are eager to get up to speed—with Kotlin, Spring, PostgreSQL, and Kafka.</li><li>You take initiative and ownership of your work, and you're always looking for ways to improve.</li><li>You thrive in collaborative, autonomous teams where sharing knowledge and giving feedback are part of everyday life.</li><li>You enjoy working with both deep tech experts and product-oriented thinkers.</li><li>You’re purpose-driven and motivated by challenges that make a real impact.</li><li>You’re a creative problem solver with a pragmatic mindset and a passion for clean, maintainable code.</li><li>You’re confident communicating in English, both written and spoken.</li></ul>BENEFITS &amp; PERKS IN A NUTSHELL:<ul><li>Flexible working arrangements</li></ul><ul><li>LinkedIn Learning</li></ul><ul><li>Sabbatical &amp; special leave policies</li></ul><ul><li>WeRoad partnership</li></ul><ul><li>Birthday, 24th + 31st December off</li></ul><ul><li>Short term EU work policy</li></ul><ul><li>Mobility Credit</li></ul><ul><li>Health Insurance</li></ul><ul><li>Employee assistance program</li></ul>&nbsp;&nbsp;DIVERSITY, EQUITY &amp; INCLUSION:FREE NOW is an equal opportunity employer and we consider qualified applicants regardless of race, religion, national origin, gender, gender identity, sexual orientation, disability or age. We want you to grow and evolve,&nbsp;<a target="_blank" rel="noopener noreferrer nofollow" href="https://www.youtube.com/watch?v=dOUL_n8pSGQ">bring your true self to work</a>.&nbsp;

Backend Engineer - B2B

As of now, we are looking for a highly motivated&nbsp;Fullstack Engineer&nbsp;for our B2B team within the Rider Domain.The B2B team at FREENOW is focused on developing an innovative portfolio of mobility solutions tailored to the needs of medium and large-sized businesses. Beyond delivering a distinctive business traveler experience, the team also addresses business admin requirements—providing robust administrative tools that help corporate clients manage travel expenses, control costs, and streamline their internal processes.Be ready to join a multinational, diverse, highly motivated and collaborative team who strives for excellence and likes to have fun, while building great features and products.YOUR DAILY ADVENTURES WILL INCLUDE:<ul><li>Designing, developing and maintaining backend services.</li><li>Building and enhancing our customer-facing and internal web applications.</li><li>Taking end-to-end ownership of feature development and technical improvements from ideation to deployment and monitoring.</li><li>Collaborating closely with other engineers, designers, product managers and customer success teams to deliver impactful solutions.</li><li>Exploring and incorporating AI-powered enhancements into our development workflow.</li><li>Taking an active role in shaping and evolving our ways of working, bringing in your ideas to help the team grow and improve.</li><li>Maintaining system reliability and observability through thoughtful monitoring, alerting and continuous delivery practices.</li><li>Engaging in our backend and frontend communities to share knowledge, discuss the latest tech trends and grow together.</li><li>Being part of a culture that values transparency, efficiency, recognition, mutual respect and continuous learning.</li></ul>Our Techstack: Kotlin | TypeScript | Spring | React | AWS | Docker | Git | Kafka &amp;&nbsp;<a target="_blank" rel="noopener noreferrer nofollow" href="https://stackshare.io/free-now">more</a>TO BE SUCCESSFUL IN THIS ROLE:<ul><li>You have solid experience with both backend or frontend development.</li><li>You have hands-on experience with - or are confident learning - technologies like Kotlin, Spring, TypeScript and React.</li><li>You take ownership of your work and actively look for ways to improve code quality, architecture and processes.</li><li>You thrive in a collaborative, self-organized team environment where knowledge sharing and open communication are valued.</li><li>You are open-minded, adaptable and enjoy working with both technically deep and product-focused team members.</li><li>You are motivated by a purpose-driven environment where your strengths are recognized and nurtured.</li><li>You are excited about contributing to a team that celebrates achievements, fosters growth and continuously evolves.</li><li>You are a creative problem solver who enjoys finding innovative solutions to engineering challenges.</li><li>You communicate clearly and confidently in English, both verbally and in writing.</li></ul>BENEFITS &amp; PERKS IN A NUTSHELL:<ul><li>Flexible working arrangements</li></ul><ul><li>LinkedIn Learning</li></ul><ul><li>Sabbatical &amp; special leave policies</li></ul><ul><li>WeRoad partnership</li></ul><ul><li>Birthday, 24th + 31st December off</li></ul><ul><li>Short term EU work policy</li></ul><ul><li>Mobility Credit</li></ul><ul><li>Health Insurance</li></ul><ul><li>Employee assistance program</li></ul>

Fullstack Engineer - B2B

The Marketplace department is the core of our platform and consists of Product Management, Data and Engineering. Together as a team we are going to build our Pricing product, which leads to higher customer engagement, better supply utilisation, and ultimately to a balanced demand and supply situation.As the Machine Learning Engineering Lead in the Marketplace, you will work closely with the Product and Engineering Managers to improve the existing products such as surge or demand prediction, and evaluate future opportunities to improve our Marketplace performance. You’re responsible for a team of 4 to 6 Machine Learning Engineers, being-hands on in mentoring them to help and grow, and responsible for the data strategy of Marketplace along with the Data Science Lead, ensuring high quality of our data products.If you want to help unveil new potential and move FREENOW in a much stronger position, here is your chance. In more detail this means…&nbsp;&lt;h2&gt;&lt;strong&gt;YOUR DAILY ADVENTURES WILL INCLUDE:&lt;/strong&gt;&lt;/h2&gt; YOUR DAILY ADVENTURES WILL INCLUDE:<ul><li>Being hands-on and mentoring the MLEs to grow and improve the architecture, reliability and monitoring of our systems while being their line manager, as well as being the hiring manager for the role.</li><li>In close collaboration within the data science lead and engineering managers, set the right priorities for their teams, conceptualise and implement various components of the ML engineering infrastructure and processes to maximise the impact and value of data usage for all stakeholders in our increasingly complex market environment.&nbsp;</li><li>Facilitating effective collaboration between product managers, data scientists, machine learning engineers, data engineers and cross-functional engineering teams.</li><li>By using strategic thinking, business understanding and being informed on the latest developments in MLE, help the team to identify, understand, structure and solve complex problems and improve and productionize real-time data products.</li><li>Being the advocate for MLEs in the business and improving the speed and quality of delivery.</li></ul>

Machine Learning Engineering Lead - Athens

What we basically need from you:<ul><li>Flexibility&nbsp;in handling queries &amp; requests of our young guests.</li><li>Proven &amp; Formal Certification Ability.</li><li>Friendly with Children.</li><li>Well command of the English language.</li></ul>&nbsp;&nbsp;What we offer to you:<ul><li>Modern &amp; professional environment.</li><li>Earnings package after agreement.</li><li>Benefits &amp; Bonus.</li><li>Accommodation &amp; meals.</li></ul>

CHILD CARE ESCORT / PEDAGOGUE

What we basically need from you:<ul><li>Proven Experience at similar position.</li><li>Good knowledge in handling queries &amp; requests.</li><li>Well command of English Language.</li><li>Efficiency &amp; effectiveness in all aspects.</li><li>Focusing on guests’ needs and demands.</li><li>Team spirit &amp; Team player.</li><li>Well knowledge of the Hotel cluster and the island.</li></ul>What we offer to you:<ul><li>Modern &amp; Professional working environment.</li><li>Earnings package after agreement.</li><li>Benefits &amp; Bonus.</li><li>Accommodation &amp; meals.</li><li>Window of moving up opportunity.</li></ul>

GUEST RELATIONS AGENT

What we basically need from you:<ul><li>Basic Experience at similar position.</li><li>Good knowledge in handling queries &amp; requests.</li><li>Basic knowledge of alcohol beverages and mixtures.</li><li>Focusing on guests’ needs and demands.</li><li>Team spirit &amp; Team player.</li><li>Well command of the English language.</li></ul>&nbsp;&nbsp;What we offer to you:<ul><li>Modern &amp; professional working environment.</li><li>Earnings package after agreement.</li><li>Benefits &amp; Bonus.</li><li>Accommodation &amp; meals.</li><li>Window of moving up opportunity.</li></ul>

BARISTA

<ul><li>What we basically need from you:Proven experience at similar position.</li><li>Well command of the English language.</li><li>P/C skills.</li><li>Administration for online systems, Internet channels, software &amp; hardware solutions.</li><li>Team player &amp; Team member.</li><li>Well knowledge of modern technologies.</li><li>What we offer to you:Modern &amp; professional working environment.</li><li>Earnings package after agreement.</li><li>Benefits &amp; Bonus.</li><li>Accommodation &amp; meals.</li><li>Window of moving up opportunity.</li></ul>

IT SUPPORT

<ul><li>What we basically need from you:Proven Experience at similar position.</li><li>Proven knowledge in handling queries &amp; requests.</li><li>Internet &amp; Social Media skills.</li><li>Good knowledge of Hotel Indexes, Quality ratio performances, Revenue statistics.</li><li>Perfect command of English Language.</li><li>Efficiency &amp; effectiveness in all aspects both quantity and quality oriented.</li><li>Focusing on guests’ needs and demands.</li><li>Team spirit &amp; Team player.</li><li>Well knowledge of the Hotel cluster and the island.</li><li>What we offer to you:Modern &amp; Professional working environment.</li><li>Earnings package after agreement.</li><li>Benefits &amp; Bonus.</li><li>Accommodation &amp; meals.</li><li>Window of moving up opportunity.</li></ul>

GUEST RELATIONS MANAGER

What we basically need from you:<ul><li>Proven Experience at similar position.</li><li>Proven knowledge in handling queries &amp; requests.</li><li>Internet &amp; Social Media skills.</li><li>Skills in conducting technical duties, i.e. Shift change, check in – out procedure, billing procedure, tasks delegation, reporting, revenue &amp; cost control.</li><li>Perfect command of English Language.</li><li>Efficiency &amp; effectiveness in all aspects both quantity and quality oriented.</li><li>Focusing on guests’ needs and demands.</li><li>Team spirit &amp; Team player.</li></ul>What we offer to you:<ul><li>Modern &amp; Professional working environment.</li><li>Earnings package after agreement.</li><li>Benefits &amp; Bonus.</li><li>Accommodation &amp; meals.</li><li>Window of moving up opportunity.</li></ul>

FRONT OFFICE SHIFT SUPERVISOR

Pfizer’s Chief Digital Office (CDO) leads the transformation of Pfizer into a digital powerhouse that will generate patient superior experiences which results in better health outcomes.&nbsp;The Analytics Experience team, which is part of the Artificial Intelligence, Data and Advanced Analytics (AIDA) organization, is responsible for the creating a seamless experience for analytics experts to harness the potential of big data, machine learning, and interactive analytics through a unified platform across the enterprise in all Pfizer geographies.&nbsp;&nbsp;Part of the Analytics Experience team are a group of User Success Engineers who are responsible for onboarding, enabling, and supporting self-sufficient analytical users across the Pfizer business, to ensure seamless user experience in the enterprise analytics platform. This platform will be the digital engine that brings together investments we have made into a unified experience for colleagues that take us to the next level of value creation.&nbsp;&nbsp;It powers next generation insights by developing enterprise-grade data foundations, allowing data to flow horizontally, enabling a versatile analytics environment, and embedding insights into day-to-day work to create a digital, data-driven culture.&nbsp;What You Will AchieveIn this role, you will be the responsible for understanding end users’ needs, providing technical guidance, and ensuring their success with enterprise analytics platform. You will work closely with platform engineers, and external vendors to address customer issues, gather feedback, and drive platform adoption through improvements. Smooth onboarding, ongoing support and robust change-management is critical to success in this role. As this role require both technical expertise and customer services skills, you will have the ability to develop technical proficiency and get exposure to Pfizer stakeholders.With supervision, you will:<ul><li>Collaborate with cross functional teams and provide tailored solutions to meet stakeholders’ needs</li><li>Facilitate onboarding and training activities to ensure successful adoption of the enterprise platform</li><li>Partner with end-users to provide support and guidance</li><li>Proactively identify opportunities to improve user experience, drive customer satisfaction and increase platform adoption</li><li>Contribute to and manage our knowledge base, community forums and community of practice</li><li>Monitor and analyze customer usage data to uncover trends and optimization opportunities</li><li>Up-skill to and maintain ‘expert’ status in one of our core analytical platforms and emerging technologies</li><li>Employ ‘creative disruption’ techniques to ensure continuous improvement and evolution within our methods and practices</li><li>Support stakeholders with their use cases and resolve critical issues</li><li>Collaborate with support and engineering teams to enhance the overall user experience</li></ul>Here Is What You Need (Minimum Requirements)<ul><li>BS in computer science, data science, or a related field</li><li>3+ years of work experience</li><li>Comfort working with and reading code (SQL, python, R, etc)</li><li>Hands-on skills in data engineering, machine learning and/or data visualization</li><li>Hands-on experience working with Large Language Models (LLMs) and intelligent agents.</li><li>Excellent problem solving and analytical skills with an aptitude for learning new technologies</li><li>Strong communication skills and the ability to interface with both technical and non-technical individuals as needed</li></ul>Bonus Points If You Have (Preferred Requirements)<ul><li>An advanced degree</li><li>2+ years of experience in the field of data and analytics</li><li>Experience with big data technologies, such as Snowflake, Spark, or Kubernetes</li><li>Strong hands-on skills for data and machine learning pipeline orchestration via Dataiku or similar platform</li><li>Strong hands-on skills in Data Visualization platforms (e.g. Tableau, Spotfire)</li><li>Containerization and underlying infrastructure knowledge to support performance and resource optimization</li><li>Knowledge of software development methodologies (Agile, Scrum).</li></ul> Work Location Assignment:&nbsp;HybridPurpose&nbsp;Breakthroughs that change patients' lives... At Pfizer we are a&nbsp;patient centric company, guided by our four values: courage, joy, equity and excellence. Our breakthrough culture lends itself to our dedication to transforming millions of lives.&nbsp;&nbsp;Digital Transformation StrategyOne bold way we are achieving our purpose is through our company wide digital transformation strategy. We are leading the way in adopting new data, modelling and automated solutions to further digitize and accelerate drug discovery and development with the aim of enhancing health outcomes and the patient experience.Flexibility&nbsp;&nbsp;We aim to create a trusting, flexible workplace culture which encourages employees to achieve work life harmony, attracts talent and enables everyone to be their best working self.&nbsp;Let’s start the conversation!&nbsp;&nbsp;Equal Employment Opportunity&nbsp;We believe that a diverse and inclusive workforce is crucial to building a successful business. As an employer, Pfizer is committed to celebrating this, in all its forms – allowing for us to be as diverse as the patients and communities we serve. Together, we continue to build a culture that encourages, supports and empowers our employees.Disability InclusionOur mission is unleashing the power of all our people and we are proud to be a disability inclusive employer, ensuring equal employment opportunities for all candidates. We encourage you to put your best self forward with the knowledge and trust that we will make any reasonable adjustments to support your application and future career. Your journey with Pfizer starts here!

Senior Associate, User Success Engineer

Θέσεις Εργασίας Ελλάδα - Σελίδα 50

backend engineer - b2b

FREE NOW GR

fullstack engineer - b2b

FREE NOW GR

machine learning engineering lead - athens

FREE NOW GR

child care escort / pedagogue

ELIVI Skiathos

guest relations agent

ELIVI Skiathos

barista

ELIVI Skiathos

it support

ELIVI Skiathos

guest relations manager

ELIVI Skiathos

front office shift supervisor

ELIVI Skiathos

senior associate, user success engineer

Pfizer Hellas