Senior .NET Software Engineer

About Kpler Kpler helps companies navigate complex markets by simplifying access to global trade data and delivering actionable insights. Since 2014, our team, now over 700 specialists from more than 35 countries, has focused on transforming intricate data into effective strategies for clients in the commodities, energy, and maritime sectors. Role Overview The Senior Fullstack Engineer (Flutter/Node.js) joins the Mobile Experience team within Kpler’s Application Platform tribe in Athens. This role centers on building high-performance features for the MarineTraffic and Kpler mobile apps, which serve millions of users. Work is primarily in Flutter and Dart, with a strong focus on performance and Clean Architecture. This position sits at the intersection of engineering and AI: all deployed code is generated by AI, guided by your expertise. The team embraces advanced AI tools to deliver software with high quality and speed. What You Will Do Develop and improve essential mobile features using Flutter and Dart for large-scale applications. Work closely with an agile, multidisciplinary team: Engineering Manager, Tech Lead, Mid-level Engineer, Product Manager, and Designer. Guide AI-assisted software delivery, ensuring code quality and maintainability. Contribute to the Node.js/TypeScript Backend-for-Frontend (BFF) that supports mobile experiences. Support business teams in managing their functional areas independently, advancing the platformization strategy. Who You’ll Work With Engineering Manager Tech Lead Mid-level Engineer Product Manager Designer Location Athens

Founded in 2018, Causaly is revolutionizing enterprise-scale scientific research with its advanced AI platform, enhancing human productivity. Our innovative technology empowers researchers to discover, visualize, and interpret biomedical knowledge while automating essential research workflows, driving progress against significant global health challenges.We collaborate with some of the largest biopharmaceutical companies and institutions worldwide, addressing diverse use cases in Drug Discovery, Safety, and Competitive Intelligence. To learn more about how we facilitate knowledge acquisition and enhance decision-making, explore our informative blog posts here: Blog - CausalyOur company is backed by leading venture capital firms, including ICONIQ, Index Ventures, Pentech, and Marathon.

Role overview Speechify seeks a Senior Software Engineer to strengthen the core user experiences in its products. The position involves shaping the way people interact with Speechify’s tools by designing, building, and maintaining software that sits at the heart of the user journey. Key responsibilities Collaborate with teams from different functions to define and refine product features Create and maintain software aimed at improving the overall user experience Use advanced engineering expertise to guide projects from initial concept through to launch Ensure each deliverable meets a high standard of quality Location This role is based in Athens, Greece.

At Skroutz, our mission is clear: we aim to astonish. Since our inception in 2005, we have believed that satisfied customers lead to satisfied merchants. It is our responsibility to understand and anticipate their needs, delivering an exceptional, hassle-free experience.Our vision is focused: we strive to streamline shopping, creating a reliable platform where millions can effortlessly discover and meet their online shopping desires, safely.Whether you're in search of the latest smartphone, replenishing your pantry, finding the ideal attire for a special occasion, or hunting for that elusive gaming console, Skroutz stands as your dependable ally for seamless shopping experiences.Our ambitions transcend national borders. We are on track to become one of Europe’s most rapidly expanding marketplaces, with thrilling growth initiatives already underway in Cyprus and the Balkans. Our unwavering dedication to customer satisfaction remains our guiding principle in every decision.To realize our vision, we are on the lookout for individuals who share our enthusiasm for e-commerce and technology. If you possess a drive to create extraordinary shopping moments for our users and assist sellers globally in expanding their businesses, we invite you to join our team.Become a part of Skroutz and embark on a journey that is transforming the landscape of online shopping. Together, let’s turn ordinary moments into extraordinary experiences.Are you ready for the challenge?#AimToAmazeOur Engineering ValuesMaster your technology. Develop your skills, refine your tools, and take pride in your work.Release early & iterate. Create prototypes and gather critical feedback promptly. Use that feedback as a guide. Embrace compromise, but always return to refine your work.Be a team player. Offer assistance, listen actively, and seek to understand. Take initiative when necessary.Avoid over-complication. Don’t over-engineer, over-analyze, or over-regulate your work.Find joy in your work. Celebrate your successes.Technologies We UtilizeOur primary stack consists of Ruby for backend development, utilizing the Ruby on Rails framework, along with JavaScript (ES6) and React/Redux for frontend development. We operate on a MariaDB cluster, and extensively employ Elasticsearch, Kafka, MongoDB, Redis, and Memcached. Jenkins is used for our CI processes, supplemented by tools like Sentry, DataDog, and Grafana for monitoring. We prioritize selecting the most effective tools available to meet our requirements. Explore more about our projects on our Engineering blog.

Join Betsson Group as we strive to deliver the premier native mobile experience in the iGaming sector. We are currently seeking a Senior QA Engineer (Mobile) to be an integral part of our Mobile Apps team. In this pivotal role, you'll ensure our applications provide a seamless, reliable, and enjoyable user experience. Work collaboratively in an agile environment that emphasizes ownership, innovation, and quality in all that we do.Key ResponsibilitiesConduct manual and automated testing on both iOS and Android applications.Work closely with developers, designers, product owners, and fellow QA engineers to deliver top-notch features.Establish and enhance test strategies for new features and release cycles.Identify, reproduce, and track bugs utilizing Jira or similar tools.Create and maintain automation tests using Appium and Java.Verify application interactions with backend services via REST APIs.Engage in Agile ceremonies, ensuring a smooth workflow and collaboration.

Join our innovative team at withplum as a Senior Android Engineer. In this pivotal role, you will lead the design, development, and maintenance of our Android applications, ensuring a seamless user experience while collaborating with cross-functional teams. You will leverage your expertise in Android SDK, Java/Kotlin, and best practices in software development to deliver high-quality mobile solutions.

Join our dynamic engineering team as a Mobile App Developer (Toll), where you will contribute to the development of robust, scalable software solutions for toll collection and transportation management systems. We are searching for a talented individual with a strong background in mobile app development, a keen understanding of toll domain concepts or the willingness to learn rapidly, and a dedication to crafting clean, efficient code that addresses real-world challenges. You will collaborate closely with project managers, team leaders, software developers, systems support professionals, and various stakeholders to guarantee the timely and effective delivery of our innovative technological solutions.Key Responsibilities:Design, develop, and maintain cross-platform mobile applications for iOS and Android using Ionic and Angular (Capacitor/Cordova as necessary) tailored for the Toll Collection System.Work in conjunction with backend engineers to securely and efficiently integrate APIs and real-time data.Optimize mobile applications for performance, scalability, and responsiveness.Maintain high standards in app store deployment, release management, and application monitoring.Implement contemporary UI/UX principles and ensure alignment with design guidelines.Create clean, maintainable, well-tested code; contribute to unit, integration, and end-to-end tests; validate on device farms (e.g., BrowserStack) and physical devices.Stay updated with emerging mobile technologies and development trends.Engage in code reviews, documentation, and continuous integration/deployment workflows.Implement in-app purchases and enhance monetization flows.Accumulate and retain product knowledge specific to the Toll Collection System.Diagnose and resolve bugs or issues within existing mobile applications for the Toll Collection System.Participate in shaping the project vision.Assist software development leads, project managers, and other team leaders in scope verification, effort estimations, and planning/scheduling for the maintenance of existing mobile apps as well as the development of new apps or functionalities.Document management meeting outcomes and provide insights, assessments, and estimations on software-related topics as needed.Attend technical meetings and follow up on action items.Organize internal team meetings to enhance daily operations.Facilitate knowledge-sharing sessions to promote team skills advancement.

About UsAt Piraeus Bank, we strive to be a cornerstone of stability for the Greek economy, driving growth and fostering innovation. Our goal is to leave a positive and lasting impact on society for the benefit of our customers, employees, shareholders, and the community, which reflects our core values. We are committed to creating value, pushing boundaries, inspiring our customers, and nurturing trust-based relationships.Piraeus Bank offers a comprehensive array of financial products and services to 4.5 million customers, making us the leading bank in Greece in terms of customer loans and deposits.In 2025, Piraeus was honored by The Banker as the “Best Bank in Greece” at the prestigious Bank of the Year Awards and recognized at the Euromoney Awards for Excellence as Europe’s Best Bank for Corporate Social Responsibility, Greece’s Best Bank for ESG, and Greece’s Best Digital Bank, showcasing our unwavering commitment to responsible banking, sustainability, and digital innovation.About the RoleWe are seeking a talented Android Developer to join our Digital Banking Platform team within Technology. In this role, you will play a crucial part in developing and maintaining secure, reliable, and high-performance mobile banking applications used by our valued customers.This position demands strong engineering maturity, a quality-first approach, and the ability to collaborate effectively across cross-functional IT teams in a regulated banking environment.Key Responsibilities:Engage in feature discovery and delivery by participating in analysis, requirements clarification, and solution design alongside Business Units and Product teams, ensuring the development of customer-centric features that provide an exceptional user experience.Oversee the end-to-end implementation of new functionalities, encompassing design, development, testing, release support, and post-release follow-up.Maintain security and compliance by applying secure-by-design principles and ensuring adherence to banking compliance standards and internal IT policies.Produce clean, maintainable, and testable code in accordance with team engineering standards and best practices.Take ownership of performance and reliability, consistently improving stability, responsiveness, and overall app quality through proactive enhancements and refactoring.Contribute to quality practices by participating in code reviews, promoting high engineering standards, and supporting a robust testing culture.Collaborate cross-functionally with backend developers, QA Engineers, DevOps, and Product teams throughout the development lifecycle.Assist in release and operations by contributing to release processes and troubleshooting production issues, ensuring timely fixes and clear communication with stakeholders.Monitor and enhance app health, ensuring optimal performance and user satisfaction.

Our Core Values: Trust | Respect | Team SpiritOur Key to Success: The exceptional individuals on our team, whose integrity and skills set us apart!We are on the lookout for an experienced Senior DevOps Engineer to join our innovative team. The ideal candidate will possess extensive hands-on experience with cloud technologies, automation, containerization, and application development. You will be instrumental in designing, deploying, and sustaining scalable solutions while collaborating with cross-functional teams.Position Overview:Your daily responsibilities will encompass:Designing, implementing, and maintaining CI/CD pipelines utilizing Azure DevOps / Azure Pipelines and Jenkins.Managing containerized applications with Docker or Podman.Deploying applications in RHEL Linux environments.Developing and maintaining automation scripts using Python.Configuring and sustaining JBoss / WildFly application servers.Building and managing applications based on Spring Boot and Node.js.Overseeing builds and dependencies with Maven.Working with Oracle databases and managing schema updates using Liquibase.Collaborating with development teams to ensure secure, reliable, and efficient deployments.

About Us: tbibankgr is a dynamic challenger bank operating in Southeast Europe and a frontrunner in alternative payment solutions. We are dedicated to creating a comprehensive ecosystem that integrates financing and shopping, effectively meeting the diverse needs of our customers. Our customer-centric business model has positioned us as one of the most profitable and efficient banks in the region, serving clients across Romania, Germany, Bulgaria, and Lithuania. With our recent expansion into Greece, we are proud to partner with thousands of merchants and consumers. Are you ready to contribute to our remarkable success story?Position Overview: We are currently seeking a passionate and dedicated Customer Experience Agent to join our team in Greece!Key Responsibilities:Manage incoming customer communications via phone, chat, and email, ensuring a top-tier customer experience at every interaction.Deliver accurate and prompt responses, aligning with internal KPIs for each communication channel.Evaluate and process loan applications through a live agent decision-making process (KYC).Participate in a rotating shift schedule (40 hours per week).Foster collaboration and a positive team spirit among colleagues.

We are seeking a highly skilled Senior DevOps Engineer to join our dynamic team at Netcompany1. In this pivotal role, you will be responsible for implementing and maintaining scalable and efficient infrastructure solutions that support our development and operational processes. You will collaborate closely with software engineers and IT teams to automate processes and improve system reliability.Your expertise in cloud services, containerization, and CI/CD pipelines will be key in driving our projects forward and enhancing our DevOps practices. If you are passionate about technology and thrive in a fast-paced environment, we would love to hear from you!

Join our dynamic team at Netcompany A/S as a Senior System Engineer. In this pivotal role, you will leverage your technical expertise to design, implement, and maintain advanced systems that drive our operations forward. You will work closely with cross-functional teams to ensure the seamless integration of technology solutions that meet business needs.Your contributions will be vital in optimizing system performance and enhancing user experience. If you are passionate about technology and innovation, we invite you to apply and be part of our mission to deliver excellence.

About UsAgile Actors is a dynamic and innovative tech company dedicated to enhancing and empowering technical teams for clients both in Greece and internationally. We pride ourselves on fostering an environment rich in coaching, continuous learning, and innovation, creating a vibrant ecosystem where professionals not only contribute but also grow.When you join Agile Actors, you're not just taking on a role; you're embarking on a journey with diverse and dynamic teams that work on pioneering solutions. Our tech professionals collaborate with industry leaders such as Austrian Post, Red Hat, and Swissquote, making an impact on the global stage.We believe that work should be fulfilling and empowering. Hence, we are proud to be recognized as a Great Place to Work 2026, a testament to our commitment to nurturing an environment where talent, passion, and growth are at the forefront.

Are you eager to create exceptional customer experiences? Join us as a Flemish Customer Experience Representative and support leading international brands in industries like technology, e-commerce, and online gaming. Your role will be crucial in assisting Flemish-speaking customers, guiding them through their inquiries with professionalism, empathy, and precision.Key ResponsibilitiesDeliver outstanding customer support through email, chat, or phone, tailored to the project.Provide assistance with account questions, technical difficulties, product inquiries, and transaction support.Diagnose issues and propose effective solutions, escalating as needed.Ensure high customer satisfaction through timely, friendly, and precise communication.Adhere to established workflows, guidelines, and service standards.Work collaboratively with internal teams to enhance processes and the overall customer experience.

Transforming the Future of Living.At Blueground, our mission is to revolutionize the way individuals live by providing dependable housing solutions. We are developing the premier global platform for accommodation.With over 350 million people relocating between cities annually, the current housing market fails to meet the demands of today’s mobile populace. Blueground is here to change that narrative.Boasting a portfolio of 40,000+ residences worldwide, available for short or long-term stays, we are just getting started. Our trajectory is one of rapid growth, aiming to redefine living standards and introduce a unique category in the marketplace. Our competitive advantage lies in our cutting-edge proprietary technology, operational excellence, and a dedicated team that executes with agility and precision.Our workplace culture is anchored in five core principles:Guests First: Every decision is driven by our guests' experience.Move Fast: We prioritize speed and momentum.Dive In: We believe the magic is in the details and we engage deeply.Embrace Change: Change is our pathway to growth.Keep It Honest: Transparency fosters progress and strengthens bonds.If you’re eager to contribute to groundbreaking work that reshapes global living standards, we invite you to connect with us.Role OverviewThe Customer Experience (CX) Data Analyst plays a pivotal role in enhancing workforce planning and ensuring performance visibility across the CX team. This position integrates scheduling, real-time workforce management, and data analytics to promote operational excellence, staffing efficiency, and data-driven decision making.Key ResponsibilitiesReporting & Performance TrackingAnalyze and report on critical workforce metrics including service levels, process adherence, utilization, and absenteeism.Provide ongoing staffing insights and optimization suggestions to CX leadership.Monitor individual and team performance metrics to align with business objectives.Analyst & Reporting FunctionDevelop and maintain interactive dashboards and reports to enhance visibility into performance for coordinators, managers, and executives.Generate weekly, monthly, and quarterly performance reports.Oversee and manage the Metabase repository for official CX dashboards and reports.Act as the primary liaison between CX and Business Intelligence (BI) to ensure reporting accuracy and consistency.Automate regular reporting and workflow processes wherever feasible.Maintain a centralized documentation hub for metric definitions and calculation methodologies.Forecasting & Capacity PlanningTrack ticket and call volumes to identify trends, spikes, and their underlying causes.Report on volume fluctuations and propose actionable plans to address them.Design and implement systems for real-time workload monitoring and proactively recommend shift adjustments.Assist in long-term capacity planning in collaboration with CX leadership.

Join our dynamic team at Kiefer Tech, the technological arm of Kiefer, renowned for over 12 years of pioneering work in the Green Energy sector. We are at the forefront of developing innovative AI, robotics, and enterprise solutions across Greece and the EU. Our commitment to crafting sovereign AI infrastructure ensures that data remains within EU borders, prioritizing privacy while delivering measurable business outcomes. Guided by our core principles of innovation, quality, and long-term partnerships, we create enterprise-grade AI frameworks, including Greece’s first authentic Large Language Models and intelligent automation solutions that empower organizations to succeed. Our strategic alliance with NVIDIA enhances our sustainable infrastructure expertise with world-class AI technology, fostering an ecosystem of innovation that bolsters Greece’s technological sovereignty and generates significant impact across various industries. Become a part of our mission to build the AI-powered world of tomorrow.We are on the lookout for a Senior QA Engineer to help establish robust testing methodologies and ensure product reliability in preparation for our enterprise launch.

We are seeking a talented and experienced Database Engineer to join our dynamic team at Netcompany1. In this role, you will be responsible for designing, implementing, and maintaining robust database systems that support our innovative projects and applications. You will have the opportunity to work with cutting-edge technologies and collaborate with cross-functional teams to deliver high-quality solutions.

Join a vibrant team of talented professionals in the heart of Athens and engage in impactful EU projects! At AKMI International, we specialize in delivering customized project implementation services that transform innovative concepts into successful funded initiatives.We are currently on the lookout for a proactive and enthusiastic Mobility Project Manager to lead various EU mobility initiatives, including Erasmus KA1, Virtual Exchanges, and EU Pilots. This is a fantastic opportunity to be part of a dynamic team dedicated to enhancing learning experiences for students and staff alike.Your Responsibilities:Oversee international training and mobility projects targeting students and staff.Coordinate internships, volunteering programs, youth exchanges, and training courses.Monitor project timelines, assess risks, and implement solutions.Prepare and submit monitoring reports to relevant managing authorities.Facilitate communication with stakeholders and third parties throughout the project lifecycle.Draft applications and technical proposals for international training and mobility projects.Collaborate in building vibrant partnerships for student and staff exchanges.

GEK Terna is looking for a Senior Construction Civil Engineer based in Athens, Attica. This position involves leading major construction projects from planning through completion, with a strong focus on meeting deadlines, budget targets, and strict quality and safety standards. Role overview The Senior Construction Civil Engineer will take charge of large-scale project execution. Responsibilities include supervising construction activities, coordinating with internal teams and external partners, and ensuring all work aligns with project requirements. Collaboration and impact This role works closely with project teams, clients, and stakeholders to meet project goals. The position calls for applying advanced civil engineering knowledge and construction management skills to support project success and encourage improvements in construction methods. Requirements Extensive experience in civil engineering and construction management Proven ability to oversee large construction projects Strong commitment to quality and safety standards Effective collaboration and communication skills