Senior Backend Developer

Join a globally recognized leader in the professional skills assessment and certification industry! PeopleCert is at the forefront of educational technology, operating in over 200 countries. We are excited to invite a talented UX-Focused HTML/CSS Developer to our innovative digital team.In this role, you will bridge the gap between design and technology, utilizing your expertise in HTML, CSS, and JavaScript to create exceptional user experiences. Collaborating closely with designers, CMS engineers, and product stakeholders, you will develop scalable and high-performing front-end components that translate design ideas into engaging, accessible, and interactive web experiences.Your responsibilities will include:Developing and maintaining top-notch front-end interfaces using HTML, CSS, and JavaScript, prioritizing user experience, performance, and maintainability.Transforming Figma designs into pixel-perfect, responsive UI components that are accessible across various devices and browsers.Writing structured and semantic HTML that aligns with accessibility standards (WCAG), SEO best practices, and CMS-driven content frameworks.Collaborating with UX/UI designers to enhance interactions and usability, refining shared component designs.Creating and optimizing reusable UI components for a cohesive and scalable front-end architecture.Designing engaging animations and micro-interactions to enhance user experience without affecting performance.Continuously improving front-end performance, focusing on load times and rendering efficiency.Efficiently debugging front-end issues with a deep understanding of browser behaviors and performance challenges.Ensuring technical feasibility of UX designs and suggesting improvements when necessary.Working with CMS engineers to integrate front-end components into our Sitecore-based CMS ecosystem.Implementing SEO, accessibility, and content structure best practices throughout the development process.Utilizing version control (Git) effectively in a collaborative team environment.Staying current with modern front-end techniques and UX trends to bring innovative ideas to the team.

As the leading digital business agency in Greece, ATCOM S.A. has spent over two decades valuing the contributions of every team member towards our collective success.With a portfolio that includes numerous significant web projects spanning various sectors—ranging from large-scale e-commerce and travel platforms to intranets and news portals—we are dedicated to delivering exceptional digital solutions for both private and public entities.We believe in empowering our individuals and teams, seeking self-motivated and goal-oriented professionals who are passionate about their work. If you are enthusiastic about crafting digital solutions that you and your colleagues will cherish and take pride in, we encourage you to apply.We are currently on the lookout for a talented UX/UI Designer to join our Experience Design Department. This role requires a strong design mindset with the capability to connect user flows and interface design effectively. You will be involved in the complete user experience process, from analyzing user needs and translating business requirements into intuitive flows, to developing detailed, accessible, and visually cohesive interfaces.

Join INTERWEAVE as a creative UI/UX Designer! We are seeking a digital product innovator who can design compelling user experiences across various platforms and channels.In this collaborative role, you will work closely with strategists, marketers, information architects, and copywriters to craft exceptional online brand experiences. Your mission is to develop user-centered designs for digital products, campaigns, websites, mobile apps, and more, ensuring they are engaging and meet our clients’ objectives.This is an exciting opportunity to collaborate with an array of clients and brands across multiple regions, enriching your professional experience.About INTERWEAVEAt INTERWEAVE, we are an ideas-driven company, with technology and data at the core of our operations. Our team is a blend of consultants and creative makers, backed by industry expertise and a strong entrepreneurial spirit.WE DRIVE CHANGE, delivering positive and sustainable impact. Our goal is to create top-tier brand experiences by understanding people's needs and using our expertise, creativity, and collaborative approach to solve real challenges and achieve measurable results.Our diverse team consists of professionals from both client and agency backgrounds, including strategists, brand experience consultants, creatives, designers, writers, digital marketers, data scientists, and innovators, all working together to inspire change on various levels.Our Core Values: Accountability, Excellence, Ambition, Forward-thinking, Resilience, Togetherness, and Positivity are not just principles; they embody who we are.With offices in London and Athens, we serve brands and companies globally, particularly in the MENA region. Our partnerships extend to New York, Washington DC, Brussels, UAE, and Paris, and we are proud members of WPI, a global network of independent agencies with 115 offices worldwide.What We Value:We seek individuals who not only possess the right skills but also align with our culture and ambitions. Here’s what makes our team unique:Passion & Enthusiasm: You bring energy and curiosity to every project, inspiring those around you.Positive Attitude: You maintain a constructive mindset and view challenges as opportunities.A Thinker & A Doer: You are both strategic and action-oriented, comfortable with big ideas and execution.A Collaborative Team Player: You thrive in team settings, actively listening and valuing diverse perspectives.

Ferryscanner is a leading online search and booking engine dedicated to helping travelers discover affordable ferry tickets to numerous exciting destinations around the globe. Since our inception in 2018, we have focused on streamlining the ferry booking process, offering tickets to over 300 destinations across 25 countries. Our vibrant company culture is anchored on five core values: Ownership, Trust & Respect, Continuous Improvement, Customer Obsession, and Boldness. If you're ready to make an impact, we welcome you to join our dynamic team!We are currently seeking a skilled UX Copywriter to enhance our users’ experience through engaging and intuitive content. In this pivotal role, you will influence the journey of millions of travelers utilizing our platform. Your task will include crafting clear, concise, and user-friendly copy for our website and mobile applications, spanning search and booking flows, onboarding processes, and notifications.Your writing will be the guiding light for users, ensuring their ferry booking experience is seamless and enjoyable.Key ResponsibilitiesDevelop clear and concise UX copy throughout Ferryscanner’s platform, including buttons, forms, tooltips, notifications, onboarding flows, and error messages.Collaborate with Product Owners, Content and SEO Specialists, Frontend teams, Designers, and Engineers to enhance user journeys and minimize friction in critical workflows like search, booking, and account management.Simplify complex product functionalities into user-friendly language.Maintain consistency in tone of voice and terminology across the product.Assist in the creation and upkeep of content guidelines and UX writing standards.Engage in product discovery, design evaluations, and testing processes.Leverage user insights, data, and A/B testing to refine and enhance copy.Collaborate with marketing and customer success teams when product content intersects with user communications.Continuously enhance the clarity, accessibility, and usability of the product experience.

Core Values: Trust | Respect | Team SpiritOur Secret Ingredient: A team that excels through integrity and expertise!Position Overview: Web UI/UX Designer | Full-time | Athens - GRYour daily responsibilities will encompass:Evaluating user needs from a UX standpoint in conjunction with analysts, product managers, and engineers.Developing wireframes, user flows, mockups, and prototypes to fulfill intricate business objectives and create engaging, user-friendly interfaces.Establishing and maintaining the Product Design UI Library (including components, styles, icons, etc.).Collaborating closely with the development team throughout all design phases.Participating in user interviews and engaging with key stakeholders, integrating their insights into your designs.

Join a prominent player in the education technology sector! PeopleCert, a global leader in the assessment and certification of professional skills, is present in over 200 countries worldwide. This is your opportunity to apply now! As a Senior UX/UI Designer, you will be responsible for crafting exceptional user experiences across both web and mobile platforms. Your role will involve designing seamless and impactful learning and certification journeys for our candidates, as well as enhancing the value of our partnerships. You will be a crucial member of our team, influencing the company’s vision and providing strategic insights that support informed decision-making.Key Responsibilities:Lead the development of innovative solutions that combine strategic UX thinking, pixel-perfect visual design, and expert interaction design.Create and deliver high-fidelity mockups optimized for various devices and platforms.Collaborate with product managers in rapid concept and product prototyping to ensure an agile development process.Facilitate product vision through research, sketching, prototyping, and user testing for digital products.Work closely with stakeholders to understand their needs and create intuitive, user-friendly designs.Partner with software engineers and product managers to implement design solutions effectively.Promote best practices in creating maintainable, high-performing web and mobile applications.Encourage innovative thinking by asking insightful questions and proposing new methodologies.Implement procedures and policies as outlined in PeopleCert’s Integrated Management System.

Join Interweave as a Senior WordPress Developer and play a pivotal role in shaping digital experiences across various platforms and channels, including products, websites, mobile apps, and marketing campaigns. You will work alongside a dynamic team of strategists, marketers, information architects, UX designers, and copywriters to create outstanding online brand experiences.We are passionate about leveraging WordPress to drive business transformation, and we are eager to welcome a skilled Senior WordPress Developer to our team. Your expertise will help us continue delivering exceptional websites and applications that exceed our clients' expectations.The ideal candidate will possess a robust portfolio showcasing their expertise in front-end development and a passion for exploring and implementing cutting-edge technologies. You should be well-versed in software development methodologies while demonstrating flexibility to thrive in an agency environment.Mindset:We are looking for someone who: Is passionate about their craft Maintains a positive attitude and approaches challenges with a solution-oriented mindset Exhibits a balance of critical thinking and proactive execution Collaborates effectively in a team setting, sharing knowledge and expertise Seeks personal and professional growth to enhance the quality of their work Stays current with the latest technological innovations and trends Embodies honesty and a sense of fun Demonstrates meticulous attention to detail About UsINTERWEAVE: Rebels in Business - Consulting | Creative | Technology At Interweave, we are an innovation-driven company with technology and insights at our core. Our mission is to drive transformative change.We bring together strategy consultants, innovators, and creative makers to break down silos and blend disciplines with industry expertise and entrepreneurial spirit. Serving as your partner for change and growth, we operate globally from offices in London, Athens, and the UAE, and have received over 50 global awards for our projects across more than 40 countries. Campaign UK has recognized us as one of the Top 11 World's Independent Agencies, and our CEO has been honored as one of the Top 10 CEOs and Leaders in the UK, earning a spot on the prestigious BIMA100 list. We are proud members of WPI, a global network comprising 120 offices across 48 countries.About our Technology Team: By joining our IW Lab, you will engage in developing and executing projects that span various platforms and channels, including products, platforms, websites, mobile apps, web applications, and campaign landing pages. Collaborating with technologists, developers, UX/UI designers, information architects, product managers, creatives, strategists, marketers, and copywriters, you will contribute to building exceptional products and online brand experiences.

Join Novibet as a .NET Software Developer!Are you eager to embrace a pivotal position within a vibrant and rapidly expanding organization? If you possess a strong enthusiasm for Software Development and excel in a fast-paced setting, this may be the perfect opportunity for you.About UsEstablished in 2010, Novibet is a premier GameTech company making significant strides across Europe, the Americas, and other regions, including Greece, Brazil, Ireland, Finland, Mexico, Chile, Ecuador, Cyprus, and New Zealand. With operational hubs in Greece, Malta, Brazil, and Mexico and a workforce exceeding 1,200 employees globally, we pride ourselves on remaining at the cutting edge of technological innovation, consistently pushing boundaries to deliver seamless entertainment and online gaming experiences to our swiftly growing clientele.Why Choose Novibet?At Novibet, we empower our team members to excel, emphasizing growth through active listening and learning in a collaborative environment of innovative thinkers who are continually adapting to new challenges. Our commitment extends to cultivating a positive, inclusive, and supportive workplace culture where every individual can flourish.By joining us, you will become part of a diverse team of over 1,200 individuals worldwide, united in our values of collaboration, innovation, and personal development.Our proprietary platform is a dynamic ecosystem comprising over 150 microservices and applications, the majority of which are designed for high availability. Our technology stack includes .NET Core, SQL Server, RabbitMQ as a message broker, and Redis for caching, alongside the ELK stack for logging, Kafka for event streaming, and MongoDB.Your ResponsibilitiesDevelop high-quality web and API applications using C# and .NET CoreContribute to system technical design and evaluate new tools/technologiesRevise, update, refactor, and debug existing codeImplement security measures and data protection protocolsIntegrate with third-party service APIsDemonstrate familiarity with web technologies (HTTP protocol and RESTful APIs) for API consumption and developmentMaintain efficient MS SQL databasesParticipate in team code reviews.What You BringA Bachelor’s and/or Postgraduate Degree in a relevant fieldA minimum of 3 years of relevant professional experience, preferably in FinTech or Payment SolutionsA focus on efficiency, user experience, and continuous process enhancementOutstanding time management abilitiesThe capability to work autonomously as well as collaborativelyProficiency in English, both verbal and writtenTechnical Skills We DesireProficient in .NET C# (6.0+), WebAPI, Entity Framework, LINQExperience with Microservices architectureFamiliarity with message brokersUnderstanding of reactive programming patternsAbility to write clean, maintainable, and fault-tolerant code

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.

Are you an enthusiastic Junior Java Developer eager to become a key player in a vibrant team? Join us in Athens or work remotely, collaborating with our innovative software development unit on exciting IT initiatives for prominent international public sector organizations.Your Responsibilities: Create web and back-end applications utilizing cutting-edge software development methodologies and technologies; Engage in software architecture design and contribute valuable insights; Operate within a diverse, multi-national team environment. Essential Qualifications: Bachelor's Degree in Information Technology, Computer Science, or Software Engineering; Proficiency in Java programming; Familiarity with database systems and SQL. Preferred Qualifications:Experience with technologies such as Git, Maven, Python, or Spring Framework will be advantageous.Perks of Joining Our Team:At EUROPEAN DYNAMICS, we value and reward talent and commitment. Here are some benefits you can expect:Attractive full-time salary;Comprehensive Private Health Coverage under the Company’s group program;Flexible Working Hours to suit your lifestyle;Access to top-tier tools and technologies;Opportunities for Professional Development, including language courses, specialized training, and continuous learning;Career Advancement: Collaborate with some of the most forward-thinking specialists in the industry;A Dynamic Work Environment that encourages challenging goals, autonomy, and mentorship, promoting both personal and organizational growth.If you're ready for an exciting challenge, eager to work with innovative technologies, and want to enjoy the process, we invite you to apply! Submit your detailed CV in English, referencing: (JJP/02/26).Explore our other open positions by visiting our careers page at www.eurodyn.com and follow us on Twitter (@EURODYN_Careers) and LinkedIn.

Working Model: Hybrid | Type: Full-timeAbout Accepted: We are a forward-thinking software and digital transformation company dedicated to empowering our clients across various sectors including Finance, Energy, Gaming, and Telecommunications. With over 20 years of expertise in engineering excellence, we pride ourselves on delivering innovative, outcome-driven solutions and building high-performing teams that integrate seamlessly with our clients.We invite you to join us as a Senior .NET Developer to enhance our hybrid delivery teams.Key ResponsibilitiesDeveloping high-quality web and API applications utilizing C# and .NET Core.Participating in the technical design of systems and exploring new tools and technologies.Integrating third-party APIs into our applications.Understanding and implementing RESTful APIs and the HTTP protocol.Managing efficient MS SQL databases.Engaging in team code reviews to ensure quality standards.

ATCOM S.A. leads the web development industry in Greece, delivering a wide range of large-scale web projects and solutions across various sectors, including e-commerce, travel, intranets, news portals, and other significant web applications for both the private and public sectors. As the largest web development company in Greece, we truly value every team member who contributes to our success. We believe in empowering our teams and individuals, which is why we seek passionate, self-motivated professionals who strive to accomplish their goals independently. We want you to love what you do and create exceptional web solutions.As our products are built on Microsoft technologies, we are in search of a talented and highly productive Senior .NET/C# Web Developer to join our skilled team. Here, you will have the opportunity to work on some of the most exciting and challenging web projects in Greece. We thrive in a fast-paced, dynamic environment and utilize cutting-edge web technologies to achieve outstanding results.

We are excited to announce an opening for a .NET Full Stack Developer at apply2day, a company dedicated to crafting cutting-edge technology solutions. Join our dynamic and expanding team where you will play a pivotal role in designing, developing, and maintaining robust web applications using the .NET framework, while ensuring a smooth integration between the front-end and back-end of our digital platforms.Key Responsibilities: Collaborate with cross-functional teams to clarify project requirements, define scope, and establish deliverables. Develop and sustain resilient Back-End and Front-End applications utilizing technologies such as C#, .NET Framework, HTML, CSS, JavaScript, jQuery, SQL Server, and UI/UX design principles. Design, write, validate, and modify code and scripts. Implement effective testing plans to ensure high-quality deliverables. Prioritize data security and implement strategies to safeguard sensitive information. Document the development processes and maintain comprehensive records for web applications and systems. Leverage Version Control systems to manage the codebase and monitor changes. Communicate clearly with both technical and non-technical team members to provide updates and gather feedback. Stay informed on industry trends and best practices to continually improve our technological solutions.

Have you ever imagined being a .NET Developer (Senior-Lead) at Netcompany? Join our team and be part of a dynamic group dedicated to driving enterprise-level digital transformation.Your role extends beyond just coding; it’s about architecting scalable solutions, setting the technical direction, and delivering impactful results.In this position, you will engage with complex, mission-critical systems where performance, maintainability, and architectural integrity are paramount. As a senior member of the team, you will lead by example, mentor junior developers, and maintain high standards of technical excellence.Key Responsibilities:Oversee the design and development of scalable, secure, and high-performance enterprise applications.Convert complex business needs into robust, future-proof technical architectures.Produce clean, reusable, and well-documented code that adheres to best practices.Participate in and evaluate architectural decisions and technical design processes.Guide and mentor mid-level and junior developers.Conduct code reviews to uphold high coding standards.Collaborate with architects, product owners, and vital stakeholders.Engage actively in Agile/Scrum ceremonies, estimations, and planning sessions.Ensure quality delivery through testing strategies, CI/CD pipelines, and performance enhancements.

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.

Join the cutting edge of technology as a Mid-Senior React Developer at Netcompany!As a vital member of our agile teams, you will engage in large-scale transformation projects that positively impact millions of EU citizens. Your contributions will be crucial in shaping innovative solutions that drive forward digitalisation in Europe.In this role, you will:Work collaboratively with the development team to define and execute the strategic direction of front-end development, ensuring alignment with business objectives.Mentor and support junior developers, fostering a culture of continuous improvement and knowledge sharing within the team.Design and build high-performance, scalable web applications aimed at enhancing user experience.Collaborate closely with project managers to gather requirements and set realistic timelines for project deliverables.Promote the adoption of modern development practices and tools, contributing to a culture of best practices that enhance team efficiency.Troubleshoot and resolve intricate technical challenges, providing innovative solutions to boost product performance.Ensure timely delivery of project milestones while upholding high-quality standards.Engage in technical decision-making processes, influencing the direction of future projects.

About UsYodeck is an innovative and rapidly expanding Software-as-a-Service (SaaS) company dedicated to transforming the $23 billion digital signage industry. Our user-friendly, cost-effective, and feature-rich platform is designed to make digital signage accessible for businesses of all sizes, globally. Since our launch in 2016, we have successfully powered over 200,000 screens across diverse sectors including restaurants, retail, educational institutions, sports arenas, and conference centers. Yodeck is proud to be ranked among the top 5 digital signage SaaS platforms worldwide, and we invite bright, inquisitive individuals to join us in accelerating our growth!About the RoleWe are seeking a talented Full Stack Developer to contribute to both the front-end and back-end development of Yodeck’s application, which features a single-page web user interface connected to our backend via REST API. Our backend, constructed with Django and Celery, integrates seamlessly with a variety of third-party cloud services.ResponsibilitiesDevelop, test, document, and maintain code for both existing and new functionalities within our Django application.Enhance Yodeck’s web user interface by crafting JavaScript code and utilizing frameworks such as React, BackboneJS, RequireJS, and Bootstrap.Implement new features in our modular UI, leveraging REST APIs.Integrate external services to expand functionality.Explore and assess new technologies to enhance our offerings.Work collaboratively within the team using the Scrum methodology to translate user requirements into actionable engineering tasks.Engage with other departments, including Support and DevOps, to ensure seamless project execution.

Join our innovative team as a Senior Java Developer at accepted-ltd, where you will play a crucial role in designing and implementing robust software solutions. Your expertise in Java development will be essential as you collaborate with cross-functional teams to deliver high-quality products that meet our clients' needs.

Role Overview Volton is seeking a Junior Software Developer with a focus on .NET technologies to join the team in Athens, Attica, Greece. This role supports software development projects from coding and testing through to maintenance, with guidance from experienced engineers. What You Will Do Develop and test software applications using .NET technologies Maintain and improve existing codebases Collaborate with senior developers to solve technical challenges Share ideas for new features and improvements Continue building technical skills in a team setting