Senior .NET Software Engineer

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 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 QualificationsProficient in Kotlin and experienced with Android's frameworks and native capabilities.Familiarity with Firebase and its suite of tools, including analytics and messaging services.Strong analytical skills with experience in app tracking and data-driven decision-making.Experience with RESTful APIs and tools like Postman.Knowledge of GitHub pipeline setups.Ability to create high-quality Android user interfaces and animations.Expertise in developing scalable and high-performance applications.Skilled in writing clean, maintainable code with unit testing experience.Strong problem-solving skills and understanding of software architecture.Team player mentality with a collaborative approach.Experience in Agile development methodologies.Willingness to mentor and guide junior developers.Your RoleAs a Senior Android Developer, you'll be pivotal in driving our product innovation in a competitive landscape, utilizing cutting-edge technologies to build new features and products that support our core brands. You will work within a self-managing Agile team, overseeing everything from DevOps pipelines to production support. Collaborating closely with UX designers, QA engineers, and data analysts, you'll contribute to discussions that shape our products and enhance customer value.

Join Euronet, a pioneering force in the global payments processing sector, where we are committed to transforming the way the world manages its finances. Our innovative solutions, which include mobile wallets, card issuance, and real-time payment platforms, are reshaping digital transactions in over 160 countries.We are on the lookout for enthusiastic and skilled Java Android Software Engineers who are eager to contribute to our mission. You will be instrumental in developing and enhancing applications for our state-of-the-art payment terminals.Your Experience @EuronetAs part of the #Euronetter community, you will thrive in a culture that values human connections, trust, and collaboration. We prioritize your professional growth and recognize your contributions with ample career development opportunities.What We OfferCompetitive salary and benefits packagePerformance-based annual bonusesComprehensive Private Health InsuranceEmployee Stock Purchase PlanAccess to top-notch tools and technologiesFlexible hybrid work modelStructured career development and yearly performance evaluationsBonuses for employee referrals and community volunteeringA chance to work within a dynamic, stable, and international landscapeYour ImpactCreate and maintain Android applications for payment terminals utilizing reusable and reliable JAVA code.Work alongside cross-functional teams to gather requirements and convert them into technical specifications.Develop secure and efficient payment processing solutions.Identify and fix software defects, optimizing the performance of applications.Engage in code review processes.Leverage Git for version control and team collaboration.What Makes You Stand OutBachelor's degree in Information Technology or a related field.At least three (3) years of experience in software development with Java and Android.Familiarity with banking and financial systems is a plus.Solid understanding of software design principles and architectural patterns.Experience with secure coding practices.Proficient in Git for version control.Skilled in Android Studio for application development.Adept at applying Android UI design principles for user-friendly interfaces.Fluent in Greek and English, both written and spoken.Eligible to work in the EU on a full-time permanent basis without the need for employer sponsorship.Attributes for SuccessProactive, self-motivated, and capable of working independently as well as part of a team.Detail-oriented with a commitment to excellence.

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.

Accepted Ltd is seeking an Android Developer to help build and improve mobile applications in Athens, Greece. This position calls for someone who enjoys turning ideas into reliable, user-friendly features. Role overview Work closely with colleagues from different disciplines to design, develop, and refine Android apps. Creativity and attention to user experience are important in this role. What you will do Develop and maintain Android applications Collaborate with team members to deliver new features and improvements Contribute ideas to enhance usability and performance Requirements Experience building Android applications Ability to work effectively with cross-functional teams Interest in creating seamless user experiences

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.

At Skroutz, our mission is to deliver an extraordinary shopping experience to our customers. Since our inception in 2005, we have upheld the belief that satisfied customers lead to satisfied merchants, driving us to anticipate and meet their needs with an unparalleled, seamless experience.Our vision is to become the Everyday App—the primary destination for millions seeking to fulfill their online shopping needs. Whether it’s purchasing a new smartphone, stocking up on pantry essentials, finding the ideal outfit for an event, or searching for that rare gaming console, Skroutz is your trusted partner for effortless shopping.Our ambitions stretch beyond Greece, as we aim to become one of Europe’s fastest-growing marketplaces, with exciting expansions currently underway in Cyprus and the Balkans. Our unwavering commitment to customer satisfaction guides every decision we make.We are looking for passionate individuals who share our love for e-commerce and technology. If you are motivated to create remarkable shopping experiences and help sellers grow their businesses globally, we want you on our team.Join Skroutz and be part of a transformative journey that is redefining online shopping. Together, let’s turn everyday moments into extraordinary experiences.Are you ready to take on this challenge?#AimToAmazeOur Engineering ValuesMaster Your Craft. Continuously develop your skills and take pride in your work.Embrace Feedback. Deliver prototypes early and use feedback to refine your work.Collaborate. Support your teammates, listen actively, and take the initiative.Avoid Over-Engineering. Simplify your solutions without compromising quality.Enjoy Your Work. Celebrate accomplishments and foster a positive work environment.Technologies We UtilizeOur tech stack includes Ruby for the backend (Ruby on Rails framework), with JavaScript (ES6), React/Redux for the frontend, and a MariaDB cluster for storage. We extensively use Elasticsearch, Kafka, MongoDB, Redis, and Memcached. Jenkins supports our CI processes, while tools like Sentry, NewRelic, and Grafana assist with monitoring. We prioritize selecting the best tools available to meet our needs. Read more about our projects on our Engineering Blog.

Join the Kaizen Gaming FamilyAt Kaizen Gaming, the driving force behind Betano, we are proud to be one of the largest GameTech companies globally, operating across 19 diverse markets. Our mission is to harness innovative technology to deliver unparalleled experiences to the millions of customers who rely on us for their entertainment.Our dynamic team is composed of over 2,700 talented individuals from more than 40 nationalities across three continents. We are honored to be recognized as one of the Best Workplaces in Europe and certified as a Great Place to Work in our offices. Here, no two days are the same. Are you ready to press play on your potential?About the RoleIn 2021, we set out to double the size of our team, a goal we successfully achieved. Looking ahead to 2025, we remain committed to enhancing our skills and transitioning Kaizen into a "Mobile First" company. Our mobile team consists of over 35 engineers, including 20 Android specialists, supported by software engineers focused on quality assurance.Our engineers work within our Mobile Infrastructure team or contribute directly to our cross-functional feature squads. Our mobile applications are utilized by millions worldwide. We code in Swift and Kotlin to maintain a high-quality codebase and are dedicated to advancing our technical practices, including comprehensive code testing.Tech Stack: Kotlin, Dagger2, JUnit, Kotlin Flows and Coroutines, Jetpack Compose, in-house navigation library, ViewBinding, Detekt, Custom MVC, MVP, and MVVM, GitLab for source code management, Bitrise for CI/CD, Transifex for translations, Figma for designs, and Firebase.Supportive Processes: Scrum/Kanban, Jira/Confluence, Firebase/Google Analytics/Google Tag Manager, pair programming, unit testing, and UI tests.If you join the Infrastructure team, you will:Help shape the future of our mobile initiatives.Implement our technology roadmap with the utmost quality.Influence the technological vision of the Android chapter.Engage in challenging projects while continuously enhancing your technical expertise.If you join the feature squads, you will:Make a significant impact on our global clientele.Collaborate closely with other disciplines in cross-functional teams.Develop state-of-the-art features that elevate user experience.

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.

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.

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.

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.

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

Work Model: Hybrid | Employment Type: Full-timeAt Accepted, we specialize in software and digital transformation services that empower clients to drive innovation across various sectors such as Finance, Energy, Gaming, Telco, and more. With over 20 years of engineering excellence, we pride ourselves on delivering outcome-focused solutions and cultivating high-performance teams that integrate seamlessly with your operations.We are on the lookout for an experienced Senior Machine Learning Engineer to enhance our hybrid delivery teams.Key ResponsibilitiesDesign, implement, and deploy machine learning solutions tailored for document-intensive environments, emphasizing automation and intelligent document processing;Develop and refine NLP and LLM-based applications for document comprehension, including classification, entity recognition, and semantic search;Construct and oversee comprehensive ML pipelines, covering data preprocessing, training, evaluation, deployment, and monitoring;Work on document ingestion and processing workflows involving PDFs, scanned documents, and unstructured data, facilitating metadata extraction and indexing;Implement and enhance RAG pipelines and LLM integrations for enterprise knowledge management systems;Collaborate closely with product, engineering, and business teams to convert document management and operational requirements into scalable ML solutions;Contribute to the design and ongoing development of internal AI platforms and automation workflows;Ensure the performance, scalability, and reliability of ML systems within production environments;Support experimentation, model optimization, and the continuous enhancement of ML solutions.

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.

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.

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.