Software Engineering Internship

About the Role netcompany1 is looking for a Software Engineer / Consultant in Athens. This role involves building software solutions and working closely with colleagues to deliver projects that match client requirements. What You Will Do Develop and implement software based on project goals Work alongside a team of engineers and consultants Contribute to delivering reliable, high-quality results for clients Who We’re Looking For Interest in technology and solving complex problems Ability to collaborate with team members If this sounds like a fit, netcompany1 would like to connect.

Role overview Renesas Electronics Corporation seeks an Associate Software Engineer to join its team in Kallithea, Athens. This entry-level position involves supporting the creation of new software solutions while working closely with experienced engineers. The role provides practical experience with modern technologies and the opportunity to contribute to ongoing projects. What you will do Collaborate with team members to design, develop, and test software components Participate in team projects and take part in code reviews Gain knowledge and skills from experienced colleagues in a supportive environment Work environment The team emphasizes collaboration and ongoing professional development. Mentorship and skill-building are part of daily work, creating a setting where learning and growth are encouraged.

Role overview Renesas Electronics Corporation seeks an Embedded Software Engineer for its Kallithea, Athens location. The position centers on developing embedded systems used in a range of applications. Teamwork across multiple functions is essential, as projects often require input from colleagues in different areas. What you will do Design and implement software tailored for embedded systems Collaborate with cross-functional teams to deliver integrated solutions Optimize existing code and support ongoing system improvements

Join the dynamic team at Finartix as a Senior Software Engineer specializing in .NET technologies. We are seeking a motivated and talented Backend Application Developer to contribute to our Software Engineering Practice. You will play an essential role in designing, implementing, and managing innovative technology-driven solutions that enhance our clients’ operational efficiency across various sectors. Key ResponsibilitiesEngage in the complete software development lifecycle including designing, testing, and maintaining bespoke applications.Adhere to established programming standards for naming conventions, security, performance, and ensure comprehensive code documentation.Act as a trusted technical advisor to clients, offering solutions tailored to their needs.Provide ongoing support to both business and IT users for existing applications.

Who are we?At Agile Actors, we are a dynamic tech company dedicated to enhancing and empowering technical teams for both international and Greek clients. Our distinctive approach combines coaching, continuous learning, and innovation, creating a thriving ecosystem where professionals not only contribute but also grow.Joining Agile Actors means being part of diverse, high-performing teams that work on cutting-edge solutions for global leaders in their industries, including Austrian Post, Red Hat, and Swissquote.Work should be more than just a job; it should be a place where individuals can thrive. We are proud to hold the title of a Great Place to Work 2026, affirming our commitment to fostering an environment where talent, passion, and growth can flourish.

Join Our Journey at Welcome!Established in 2015 in Athens, Greece, Welcome is revolutionizing travel experiences by offering more than just a transfer service. We are pioneers in delivering a comprehensive and personalized journey for travelers from their arrival to their departure. Welcome Pickups caters to every travel need, providing seamless transfers, engaging sightseeing tours, and invaluable local insights in the most user-friendly and personalized manner. Our drivers are not just transporters; they are local experts who enhance travelers' experiences, making them feel at home no matter where they are. Our commitment to safety is paramount, featuring contactless rides, stringent cleaning protocols, and protective equipment for every journey.As a rapidly growing travel tech startup, Welcome is quickly establishing itself as a global leader in in-destination travel services.Rated 4.9/5 stars, we are among the highest-rated global transportation companies.We service over 300 destinations with plans to expand to 350 by 2024.Our network includes over 4,000 travel partners, including 2,500 hotels and numerous vacation rentals, welcoming over 50 new partners each month.We delight over 2.5 million travelers annually.⭐ Dive deeper into the culture of Welcome by visiting our TikTok account.⭐About Our TeamOur team is a vibrant mix of diverse individuals passionate about travel and dedicated to quality. Each member is committed to Welcome's vision and works tirelessly to achieve it. We think outside the box, prioritize design and usability, and strive to create unforgettable experiences. We are committed to continuous learning and personal and professional growth while maintaining a humble, 'pay it forward' mindset and ambitious goals.Role OverviewAs a Backend Software Engineer, you will play a pivotal role in transforming our vision into tangible products. Your contributions will directly impact the travel experience for users, drivers, and partners. You will be responsible for enhancing our tech infrastructure and optimizing the code that powers our production servers, ensuring a flawless user experience.In the past 18 months, our full-stack approach has yielded remarkable results. Our engineers focus primarily on back-end development, working on logic, APIs, and databases, while also having the capability to build functional UI using React.

Join our dynamic team at netcompany1 as a Junior Software Engineer! We are looking for enthusiastic individuals who are eager to learn and grow in a collaborative environment. This is a fantastic opportunity for recent graduates or those early in their careers to gain hands-on experience in software development.

Join Renesa Electronics as an Associate Software Engineer and embark on an exciting journey to develop cutting-edge software solutions. In this role, you will collaborate with a dynamic team, engage in software development processes, and contribute to innovative projects.

Role Overview netcompany1 is hiring a Junior Software Engineer/Consultant in Athens. This position offers the chance to work alongside seasoned engineers on a range of software projects. The work involves designing, developing, and implementing software solutions for clients. What You Will Do Contribute to software design and development tasks Work with experienced engineers to build and improve products Collaborate with clients to understand needs and deliver solutions Apply different technologies and development methodologies What You Will Gain Hands-on experience across various technologies Exposure to industry best practices Opportunities to learn from a skilled engineering team

Optasia is an innovative B2B2X financial technology platform dedicated to enhancing scoring, financial decision-making, disbursement, and collection processes. We are passionate about fostering financial inclusion globally and are on a mission to transform financial services.We are looking for energetic and enthusiastic professionals who are driven by results and possess a positive, can-do attitude. Join our team of like-minded individuals in an exciting and innovative environment. As a Software & Performance Engineer, you will play a crucial role in developing software solutions that address real-world challenges. You will be actively engaged in the full software development lifecycle, contributing to the design, coding, analysis, and documentation of application programs within the Spring Framework. Working closely with cross-functional teams, you will help evolve our products and implement modern technologies and methodologies for software development.

Join Decisal, a pioneering software development company dedicated to empowering airlines globally with innovative planning and scheduling solutions. We are excited to expand our product offerings and invite a passionate C++ Software Engineer to become part of our vibrant team.In this role, you will be integral in architecting and crafting state-of-the-art software applications. Your collaboration with our clients will be essential as you implement new features and refine existing systems. The projects you work on will significantly influence our customers and the aviation industry.At Decisal, we cultivate a collaborative and inventive workplace where your creativity thrives and your efforts are acknowledged. We are committed to fostering a supportive and inclusive environment that promotes professional growth and advancement.If you are a driven individual with a robust background in C++ programming and a desire to produce exceptional software, we encourage you to apply!

Role overview Renesas Electronics Corporation seeks a Staff Software Applications Engineer based in Kallithea, Athens. This role centers on creating software applications that enhance and support the company’s semiconductor products. What you will do Design and develop software applications tailored for Renesas semiconductor products Collaborate with colleagues across multiple disciplines to deliver integrated solutions Share technical insights and contribute ideas to improve product features and overall performance About Renesas Electronics Renesas Electronics is a global provider of semiconductor solutions serving various industries. The Athens team contributes significantly to the company’s technology development and product innovation.

Join agileactors as a Senior Software Engineer in Test, where you will play a pivotal role in ensuring the quality of our software products. You will leverage your expertise in testing methodologies and software development to design and implement automated tests, contributing to our commitment to excellence and innovation.

Arista Networks is seeking a Software Engineer to join the Platform Team in Athens. This team develops and maintains the core software that underpins Arista’s products, focusing on stability, scalability, and ongoing improvement. Role overview This position centers on building and supporting software components that form the foundation of Arista’s platform. The work involves tackling technical challenges and ensuring the platform remains reliable as it grows. What you will do Design, implement, and maintain software components for the platform Work closely with colleagues to address technical issues and find solutions Offer ideas to enhance product reliability and performance Requirements Interest in developing dependable software systems Ability to collaborate with others to solve complex problems Curiosity about new technologies and methods

Uni Systems is growing and looking for a .NET Software Engineer to join its remote team based in Athens, Attica, Greece. This position centers on building and supporting software solutions throughout their full lifecycle, from requirements gathering to deployment and ongoing maintenance. What you will do Contribute to all phases of the software development lifecycle, including taking on leadership tasks when needed. Manage client implementations by analyzing requirements, designing systems, developing features, and deploying solutions. Assist with system deployment and configuration to ensure smooth operation. Recommend practical technical solutions to address project needs and challenges. Maintain thorough technical documentation, including code and system details, to support knowledge sharing and onboarding. Investigate and resolve complex technical issues, conduct root cause analysis, and implement measures to prevent recurrence. Participate in project planning, offer technical input for estimates, and help keep development on schedule. Work closely with cross-functional teams to deliver reliable, high-quality software. Promote continuous improvement by identifying ways to enhance team processes and efficiency. Who thrives here This role suits engineers who enjoy a mix of hands-on development, technical problem solving, and collaboration across teams. Strong communication and documentation skills are important, as is a commitment to process improvement and knowledge sharing.

About the RoleDelian is at the forefront of robotic technology with StrikeWeb, our advanced autonomy control platform that facilitates real-time coordination and oversight of robotic agents in dynamic environments.As a Full Stack Product Software Engineer, you will play a pivotal role in enhancing the capabilities of our platform across the software stack, focusing on delivering significant operational value to our clients and users. Your expertise will guide the development of intuitive, responsive, and dependable products that function as the operational hub for autonomous systems. You will empower field operators to engage with intricate robotics infrastructure through clear, real-time visualization and control interfaces, ensuring successful mission execution.This is a purpose-driven engineering opportunity tailored for those who thrive in building scalable, reliable, and impactful production-critical systems.Key ResponsibilitiesDesign and develop high-performance, real-time components for robotics command and telemetry systems.Lead the design and implementation of systems that ensure clarity and responsiveness during mission-critical operations.Oversee the complete product lifecycle from concept to design, implementation, testing, and refinement.Collaborate closely with robotics, cloud, and operations engineers to integrate telemetry, control signals, and diagnostics into user-friendly web-based workflows.Engage with end users to collect actionable feedback, conduct usability testing, and rapidly iterate on product enhancements.Ensure quality through code reviews, performance profiling, and standardization of design across StrikeWeb.Qualifications for SuccessBachelor's degree in engineering or a related field.Proven experience in developing, deploying, and maintaining successful software products with tangible results.A minimum of 2 years of backend development experience in creating and deploying production-grade scalable services.A minimum of 2 years of frontend development experience in building and deploying production-grade scalable applications.Strong understanding of SaaS application architectures.

Welcome to Kaizen Gaming!At Kaizen Gaming, the driving force behind Betano, we are proud to be one of the leading GameTech companies globally, actively operating in 19 diverse markets. Our mission is to harness cutting-edge technology to deliver exceptional experiences to millions of customers who rely on us for their entertainment needs.Our vibrant team consists of over 2,700 Kaizeners from more than 40 nationalities, spread across three continents.As a recognized Best Workplace in Europe and a certified Great Place to Work, we promise that no two days will be the same. Are you ready to Press Play on your potential?About the Role:As the Lead Software Engineer, you will be instrumental in guiding a talented team of software engineers in crafting and delivering top-tier software products. Your leadership will involve overseeing project execution, mentoring team members, and ensuring adherence to engineering best practices. This role seamlessly combines technical acumen with leadership and communication skills to drive both team and organizational success.

Join Our TeamAt OpenBet, we pride ourselves on being a premier global leader in betting and gaming entertainment. Trusted by over 200 partners worldwide, we are dedicated to creating unforgettable winning moments for millions of players. Our innovations have transformed the player experience, from processing bets during major events such as the FIFA World Cup and Super Bowl to developing cutting-edge products like BetBuilder. We are committed to delivering high-quality content and advanced player protection tools.For more than 25 years, our industry-leading platform has powered the most recognizable betting brands, ensuring peak performance with 100% uptime, unmatched scale, and speed. With 85 licenses and a team of over 1,200 experts across 14 countries, we continue to be at the forefront of the industry.Your MissionWhat You Will DoDevelop and enhance features for high-transaction, large-scale betting websites.Engage in design and code reviews to ensure quality and efficiency.Identify and resolve performance bottlenecks within the software.Create modular, scalable, and portable solutions.Contribute to the overall system architecture while designing components that align with our objectives.Work on full stack, end-to-end solutions.Collaborate with and learn from seasoned team members.Your ProfileWhat You BringIf you are the right candidate for this Software Engineer role, you will have:A minimum of 3 years of hands-on experience in designing and developing applications using Java Enterprise platforms, particularly in UNIX/Linux environments.Proficiency in the Spring framework (Spring Boot, Spring MVC).Strong understanding of Relational Databases, SQL, and ORM technologies such as JPA and Hibernate.Experience in developing distributed systems with a solid grasp of concepts like caching, interprocess communication, and brokering.Excellent communication skills, both written and verbal.Familiarity with microservices architecture and distributed systems.A quick ability to learn and adapt to new technologies.Experience with Test-Driven Development (TDD) and/or Behavior-Driven Development (BDD).Bonus QualificationsExperience developing applications on Unix/Linux.Familiarity with web technologies and internet protocols (REST APIs, JSON, XML, HTTP, TCP/IP).Experience with Maven and automated testing frameworks.Knowledge of third-party system integration.Familiarity with messaging systems such as Kafka and RabbitMQ.Experience with version control (Git), CI/CD tools (Jenkins, Bitbucket), and containerization technologies (Docker, Kubernetes).Knowledge of infrastructure-as-code tools (Terraform, Ansible).Experience with cloud services, preferably AWS.Scripting skills in Bash, Perl, Python, or JavaScript.

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.