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Senior Fullstack Engineer Flutter Node Js Enhance Mobile Experience jobs in Athens· Page 2

Results 21–40 of 488 for “Senior Fullstack Engineer Flutter Node Js Enhance Mobile Experience” in Athens.

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Betsson Group logo
Full-time|On-site|Athens

Join our dynamic team as a Senior Android Developer at Betsson Group!What We SeekCollaborate with top industry talents.Develop high-traffic applications for a global audience.Take pride in your contributions and our shared success.Enjoy a supportive atmosphere with professional growth opportunities.Become part of our diverse Betsson community.Preferred Quali…

Feb 18, 2026
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Athena Cloud Limited logo
Full-time|On-site|Athens, Attica, Greece

Athena Cloud Limited is actively seeking an experienced Senior Engineer specializing in Zabbix, GLPI, and Wazuh to join our innovative team. As a leading provider of Sovereign Cloud, Sovereign AI, and Sovereign Data solutions, we are dedicated to offering outstanding services that ensure the security and effective management of our clients' digital assets. In this crucial position, you will take charge of deploying, configuring, and maintaining our monitoring, asset management, and security information and event management (SIEM) systems using Zabbix, GLPI, and Wazuh.Your proficiency in these robust tools will be vital for optimizing system performance and enhancing our security posture, while also facilitating an integrated workflow across monitoring, asset management, and incident response systems. You will collaborate with cross-functional teams to spearhead initiatives that maximize system uptime and responsiveness, providing essential insights that enhance our operational effectiveness.In your role as the Senior Engineer for Zabbix, GLPI, and Wazuh, you will also mentor junior engineers, guiding their development in managing these critical systems. If you possess a solid background in systems engineering combined with a passion for security and performance optimization, this role offers a unique opportunity to significantly impact our mission.

Feb 27, 2026
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Optasia logo
Full-time|On-site|Athens, Attica, Greece

Optasia is a cutting-edge B2B2X financial technology platform specializing in scoring, financial decision-making, disbursement, and collection. Our mission is to promote financial inclusion for everyone. We are transforming the financial landscape in our unique way.We are on the lookout for passionate professionals who are energetic, results-oriented, and possess a can-do attitude. Join our dynamic team of innovators dedicated to delivering top-notch solutions in an exhilarating environment.As a vital member of the Systems Engineering team at Optasia, you will oversee the efficient provisioning, installation/configuration, operation, and maintenance of our systems hardware and software, along with associated infrastructure. Your contributions will include participating in technical research and development to foster ongoing innovation within our infrastructure. You will ensure compliance with organizational values by upholding high standards in system hardware, operating systems, software systems, and related procedures, thereby empowering staff, volunteers, and partners.

Mar 26, 2026
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Sunlight Group logo
Full-time|On-site|Athens, Attica, Greece

At Sunlight Group, we are at the forefront of revolutionizing energy storage solutions tailored for industrial and advanced technology needs. Our commitment is driven by a profound passion for performance and an unwavering pursuit of continuous improvement. We maintain a conscientious approach to our environmental footprint, fostering a culture grounded in openness and respect across all interactions. With a robust customer focus, we harness data and insights to craft innovative solutions that empower our clients and enrich our collective ecosystem. Embracing an entrepreneurial spirit, we cultivate a dynamic and collaborative environment, inspiring our team through transparent communication, ongoing learning, and opportunities to realize their full potential.Our Vision: Transforming Energy Storage Solutions To Power A Sustainable Tomorrow.Our Mission: We deliver cutting-edge, high-quality energy storage solutions for industrial and advanced technology applications, steering us toward an all-electric future.We are actively seeking a Senior Systems & Cloud Engineer with extensive expertise in Microsoft technologies and Microsoft Azure to spearhead cloud migration and transformation initiatives. This role demands hands-on technical leadership, the ability to mentor engineering teams, and profound knowledge of security and networking. The selected engineer will be instrumental in designing, implementing, and securing modern cloud and hybrid environments while collaborating closely with internal customers and stakeholders.

Dec 24, 2025
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efood logo
Full-time|On-site|Athens

Join our dynamic team as a Senior Engineering Manager in the Fintech domain at efood, where you will be pivotal in developing a robust, scalable, and adaptive platform that underpins customer payments and internal financial operations.This is a high-impact leadership position within a critical business sector, overseeing the complete lifecycle of efood's payment and financial transaction processes. Your responsibilities will span from customer order payments through downstream operations, inclusive of refunds, cancellations, fraud checks, vendor payouts, reporting, and regulatory compliance. Your engineering expertise, leadership acumen, and ability to navigate a complex stakeholder landscape will be essential.You will collaborate closely with Product Managers, Finance stakeholders, Engineering leaders, C-level executives, and Delivery Hero teams to enhance operational efficiency, elevate technical standards, and support the growth of the domain as our business expands. Technical EnvironmentOur architecture employs microservices, with over 80 services managing high volumes of requests through both synchronous and event-driven communication.Our technology stack includes Golang, REST APIs, gRPC, Kubernetes, AWS, GCP, PostgreSQL, MongoDB, Redis, and messaging platforms like SNS, SQS, Kafka, and cloud messaging services.As part of the Delivery Hero group, we maintain close collaboration with their Global Services teams. Your Responsibilities:Lead the Fintech engineering domain, managing a hybrid team structure that includes an Engineering Manager and senior engineers, adapting the team layout as priorities evolve.Collaborate with Product Managers to drive the delivery of innovative payment capabilities and domain enhancements, while providing valuable technical insights, tradeoffs, and prioritization guidance.Engage with Finance stakeholders to optimize finance flows, minimize discrepancies, enhance automation, and clarify cross-team issues and dependencies.Provide technical leadership by guiding architectural and design decisions, mentoring engineers and managers, and raising the standard for engineering quality, ownership, and systems thinking.Ensure execution across multiple services and teams, managing dependencies with Delivery Hero services by maintaining clear priorities, surfacing risks early, and tracking progress, challenges, and outcomes.Assist the team in balancing feature delivery, system reliability, and technical enhancements, with hands-on involvement as needed to remove obstacles or support critical choices.Mentor and support the development of engineers and managers to foster their growth.

Mar 12, 2026
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Causaly logo
Full-time|On-site|Athens

Established in 2018, Causaly is revolutionizing the realm of enterprise-level scientific research with our innovative AI platform. Our technology empowers researchers to efficiently discover, visualize, and interpret vital biomedical knowledge while automating essential research workflows, thus accelerating the solutions to some of the most pressing health challenges of our time.We partner with leading biopharma companies and institutions, addressing diverse use cases in Drug Discovery, Safety, and Competitive Intelligence. For more insights on how we enhance knowledge acquisition and decision-making, explore our blog posts here: Blog - CausalySupported by prestigious venture capital firms including ICONIQ, Index Ventures, Pentech, and Marathon, we are on a mission to transform research outcomes in the biomedical field.About the TeamWe are seeking skilled AI engineers to join our dynamic team, utilizing generative AI and intelligent agents to help scientists uncover novel insights from extensive biomedical literature and datasets.Delivering an accelerated research experience demands more than merely adopting the latest LLM model; it requires building trust with our users through integrating effective guardrails, biomedical curation, consistent updates, and robust deployment practices—ensuring our platform meets all the research needs of our users.We invite AI engineers who are passionate about this mission to apply AI in reshaping how biomedical professionals conduct their research and daily explorations.Your Responsibilities· Design and implement comprehensive ML/AI solutions from conception through deployment and monitoring, balancing innovative techniques with practical considerations to achieve measurable outcomes.· Employ sound software engineering practices, including modular design, testing, code reviews, CI/CD, and observability, to ensure AI systems are dependable, maintainable, and production-ready, while being adaptable to future needs.· Select the optimal approach for each challenge, evaluating traditional ML and NLP techniques, LLM-based solutions, and agentic strategies to weigh trade-offs between speed, cost, complexity, interpretability, and performance.· Collaborate closely with product, design, and engineering teams to define project scopes, establish success metrics, and iteratively enhance user-facing features powered by AI.

Mar 4, 2026
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Careers logo
Full-time|On-site|Athens, Greece

Join our dynamic team as a Senior Site Reliability Data Engineer, where you will play a pivotal role in enhancing and optimizing our data systems. Your expertise will drive the reliability and scalability of our platforms, ensuring seamless user experiences and high availability.In this role, you will collaborate closely with cross-functional teams to implement best practices in data reliability and performance. You will be responsible for monitoring, troubleshooting, and enhancing our data pipelines and infrastructure.

Apr 2, 2026
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Kaizen Gaming logo
On-site|On-site|Athens, Greece

Welcome to Kaizen Gaming!As a leading GameTech company with a presence in 19 global markets, Kaizen Gaming is proud to be the driving force behind Betano. Our mission is to harness innovative technology to deliver an unparalleled experience for the millions of customers who choose us for their entertainment.Our diverse team of over 2,700 individuals from 40+ nationalities spans three continents, and we take pride in being recognized as one of the Best Workplaces in Europe, certified as a Great Place to Work across all our offices. Join us for an extraordinary journey where every day is filled with potential!Position OverviewSince our ambitious expansion in 2021, our team has doubled in size, and we are now focused on establishing Kaizen as a "Mobile First" company by 2025. Our mobile engineering team comprises over 17 iOS Engineers and 18 Android Engineers, supported by Software Engineers in Test to ensure top-notch quality.Whether working within our Mobile Infrastructure team or contributing to dynamic cross-functional feature squads, our engineers are at the forefront of innovation. Our mobile applications cater to millions of users globally, and we utilize Swift/Kotlin to maintain a robust codebase, investing heavily in comprehensive testing at all levels to elevate our technical practices.Technical Stack: Swift, Alamofire, SwiftUI components, Modular architecture, GitLab for source code management, Bitrise for CI/CD, XCTest for Unit Testing, XCUITest for UI Testing, MVC to MVP, SwiftLint, Structured Concurrency, Firebase, Figma for designs, Transifex for localization.Supportive Processes: Scrum/Kanban, Jira/Confluence, Firebase/Google Analytics/Google Tag Manager, Pair programming, Unit testing, GitFlow, Code Reviews.

Feb 4, 2026
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Mercier Consultancy logo
Full-time|On-site|Athens, Attica, Greece

Join Mercier Consultancy as we seek a talented Slovenian-Speaking Customer Support Specialist for our Mobile Banking Services Department! In this vital role, you will be the go-to contact for our Slovenian-speaking clients, providing assistance with inquiries related to our innovative mobile banking platform. Your fluency in Slovenian is essential in ensuring our clients receive outstanding support throughout their banking journey.If you are enthusiastic about technology, finance, and delivering exceptional customer service, this opportunity is perfect for you. Become a key member of our team and help us elevate customer satisfaction in the mobile banking arena!Key Responsibilities Deliver exemplary support to customers in Slovenian through various channels including phone, email, and chat. Assist clients with inquiries about transactions, account management, and app features. Document all customer interactions and solutions accurately within our CRM system. Work collaboratively with internal teams to resolve complex customer issues effectively. Educate clients on best practices for securely utilizing mobile banking services. Collect client feedback to enhance service quality and operations. Engage in training programs to remain updated on product features and services.

Mar 2, 2026
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Mercier Consultancy logo
Full-time|On-site|Athens, Attica, Greece

Join Mercier Consultancy as a Spanish Speaking Gaming Experience Specialist! This exciting role is perfect for those who are passionate about gaming and dedicated to providing exceptional customer service. You'll be instrumental in guiding our Spanish-speaking clients through our gaming platforms, ensuring they have an enjoyable and seamless experience.Your main focus will be addressing client inquiries, troubleshooting issues, and enhancing the overall gaming experience for our users. Your strong understanding of gaming dynamics, paired with outstanding communication skills, will be essential in creating unforgettable experiences for our clients.Key ResponsibilitiesAssist Spanish-speaking clients with gaming platform inquiries through phone, email, and chat.Troubleshoot and resolve gameplay, account management, and technical issues.Accurately document customer interactions in our CRM system.Offer feedback on customer experiences to improve our gaming services.Engage with clients to inform them about features and updates in our gaming offerings.Participate in ongoing training to stay updated on gaming trends and product knowledge.Collaborate with team members to enhance support processes and boost customer satisfaction.

Oct 28, 2025
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IKH Group logo
Full-time|On-site|Athens, Attica, Greece

IKH Group develops software and robotics solutions for clients worldwide. The company has grown its team by over 80% in recent years and is preparing for new projects in 2025, focusing on digital transformation, custom software, and robotics. Blend Technologies, an IKH Group division, delivers technology and innovation services for Industry 4.0. The team works with cloud, cybersecurity, and AI, building solutions for clients adapting to new technologies. Role Overview IKH Group is hiring a Senior Cloud Engineer in Athens, Attica, Greece. This role will join a team working on upcoming projects in cloud infrastructure and digital transformation. The Senior Cloud Engineer will contribute technical expertise to new and ongoing initiatives within the group.

Apr 14, 2026
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withplum logo
Full-time|On-site|Athens, Attica, Greece

Join our innovative team at withplum as an Android Engineer. In this role, you will leverage your skills in mobile application development to create high-quality Android applications that enhance user experience. Collaborate with cross-functional teams to design, develop, and implement features that meet client needs and drive business growth.

Apr 2, 2026
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Sunlight Group logo
Full-time|On-site|Athens, Attica, Greece

Join the Sunlight Group, a pioneer in energy storage solutions, as we shape the future of energy storage for industrial and advanced technology applications. Our commitment to performance and ongoing enhancement drives us to transform energy storage systems for a sustainable future. We operate with a strong sense of environmental responsibility, fostering a culture of openness and respect. By harnessing data and insights, we create innovative, customer-focused solutions, empowering an all-electric future through state-of-the-art technologies. Our entrepreneurial spirit nurtures an agile and collaborative environment where our team members can thrive, contribute, and realize their full potential.We are currently seeking a Senior Mechanical Design Engineer to elevate our R&D team in the development of Lithium-ion battery systems for industrial applications. In this pivotal role, you will spearhead mechanical design initiatives, mentor junior engineers, and ensure our new battery products achieve the highest standards of performance, manufacturability, and quality.Collaboration will be key as you work closely with electrical engineering, industrialization, quality assurance, and testing teams to deliver robust and innovative battery packs, modules, and mechanical sub-systems.Lead the design process for parts, assemblies, and sub-systems utilizing 3D/2D CAD tools (including injection molded enclosures, sheet metal, and HPDC castings).Define and validate system architecture and packaging concepts for battery packs.Drive product feasibility, mechanical integration, and spatial optimization efforts.Ensure adherence to DFM (Design for Manufacturing) and DFA guidelines.Conduct engineering analyses encompassing stress, strain, structural integrity, and tolerance evaluations.Validate design assumptions and employ data-driven decision-making.Create and review technical documentation, drawings, and design releases.Manage engineering change requests (ECP) and maintain accurate BOM structures (CAD & ERP/SAP).Collaborate with Industrialization for a seamless transition to production.Provide technical input to Quality, Testing, and Product Management teams.Lead DFMEA sessions and contribute to risk mitigation strategies.Support prototype builds, testing campaigns, and root cause analyses.Guide and mentor junior and mid-level mechanical engineers.Review designs, documentation, and analyses produced by the team.

Apr 3, 2026
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Betsson Group logo
Full-time|On-site|Athens

Join our innovative team at Betsson Group as a Senior Product Designer. In this pivotal role, you'll leverage your creativity and technical skills to design user-centric products that enhance our customers' experiences. Collaborate with cross-functional teams to transform ideas into engaging designs, ensuring our products are both aesthetically pleasing and functional.

Apr 9, 2026
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Intralot logo
Full-time|Hybrid|Athens, Attikí, Greece

Become a part of Intralot as a Senior Cloud Engineer!As a vital member of our Enterprise IT team, you will play an instrumental role in the management and deployment of cloud and enterprise IT solutions.Key ResponsibilitiesDesign, implement, and oversee cloud solutions utilizing Azure.Provide support for Microsoft 365 (M365) services as part of our enterprise IT operations.Work collaboratively with IT Infrastructure teams to seamlessly integrate cloud services into our enterprise applications.Continuously monitor and enhance the performance of cloud and IT infrastructure.Administer and fine-tune Jira for effective project and task management across IT teams.

Jan 12, 2026
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Mercier Consultancy logo
Full-time|On-site|Athens, Attica, Greece

At Mercier Consultancy, we are thrilled to announce a fantastic opportunity for a German Speaking Customer Support Representative to join our Mobile Banking Services Department. In this vital role, you will deliver outstanding service to our German-speaking clientele, addressing their inquiries regarding our innovative mobile banking solutions. Your language proficiency and customer service skills will be instrumental in ensuring a seamless and enjoyable experience for our users.This position is ideal for technology and finance enthusiasts who wish to play a crucial role in enhancing customer satisfaction. You will assist clients in navigating our mobile banking platform, resolve issues, and improve their banking experience overall.Key Responsibilities Handle customer inquiries in German through phone, email, and chat Support clients with questions regarding mobile banking features, transactions, and account management Thoroughly document all client interactions and solutions within our CRM system Collaborate with cross-functional teams to tackle complex client issues Advise on best practices for utilizing mobile banking services Collect client feedback to contribute to service improvements Engage in training and development sessions to expand product knowledge

Mar 17, 2025
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Mercier Consultancy logo
Full-time|On-site|Athens, Attica, Greece

Join Mercier Consultancy as a Nordic Customer Support Specialist for our Mobile Banking Services team located in Athens, Greece! In this vital position, you will provide outstanding assistance to our Nordic-speaking clients, addressing their mobile banking queries and ensuring they have a positive experience managing their finances through our platform. Your proficiency in Nordic languages will be crucial for delivering exceptional customer service.This is a fantastic opportunity for those passionate about financial technology and eager to assist others. If you excel in a fast-paced setting and possess strong problem-solving skills, we would love to hear from you!Key Responsibilities Offer support in Nordic languages via phone, email, and chat Assist clients with questions regarding mobile banking features, transactions, and account management Accurately document customer interactions and resolutions in our support system Work collaboratively with internal teams to effectively resolve client issues Advise clients on best practices for securely using our mobile banking services Provide constructive feedback to enhance service delivery and boost customer satisfaction Engage in training sessions to remain updated on banking regulations and service improvements

Feb 25, 2026
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Mercier Consultancy logo
Full-time|On-site|Athens, Attica, Greece

Join the innovative team at Mercier Consultancy as a Portuguese-Speaking Customer Support Representative in our Mobile Banking Services Department! In this pivotal role, you will provide assistance to our Portuguese-speaking clientele, addressing their mobile banking inquiries and ensuring a seamless experience with our services. Your primary goal will be to deliver precise information and effective solutions to elevate customer satisfaction.This role is ideal for individuals who are enthusiastic about mobile banking technology and committed to offering exceptional customer service. You will collaborate with a skilled team to meet client needs and contribute to an outstanding banking experience. If you possess outstanding communication skills and a customer-centric approach, we invite you to apply!

Feb 19, 2026
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Mercier Consultancy logo
Full-time|On-site|Athens, Attica, Greece

Join Mercier Consultancy as a Slovak-Speaking Customer Support Representative in our Mobile Banking Services Department based in the vibrant city of Athens! In this pivotal role, you will serve as the first point of contact for our Slovak-speaking clients, providing assistance with mobile banking inquiries and ensuring a smooth and efficient user experience.If you are enthusiastic about the intersection of finance and technology and are committed to delivering outstanding customer service, we invite you to become a part of our dynamic team! We offer a supportive work environment where your contributions will significantly enhance our service quality.Key Responsibilities Deliver exceptional customer support in Slovak through various channels including phone, email, and chat Assist clients with inquiries regarding mobile banking functionalities, transactions, and account management Accurately document all customer interactions and resolutions in our CRM system Work collaboratively with team members and technical staff to resolve complex issues Educate clients on best practices for mobile banking security and effective usage Collect client feedback to help refine our services and enhance the customer experience Engage in training programs to stay abreast of product offerings and industry developments

Mar 2, 2026
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gek-terna logo
Full-time|On-site|Athens, Attica, Greece

gek-terna is hiring a Senior Electrical Engineer for its Athens office. This role centers on leading electrical design work and partnering with colleagues from different engineering backgrounds to deliver strong project results. Key responsibilities Direct electrical design activities across a range of projects Create solutions that meet specific project needs Work with teams from other disciplines to refine engineering processes and outcomes Location This position is based in Athens, Attica, Greece.

Apr 23, 2026

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