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Key ResponsibilitiesLead the development of our autonomous penetration testing tool to enhance cybersecurity. Design and implement comprehensive agentic workflows for end-to-end application penetration testing. Analyze benchmarks and refine testing logic for optimal performance. Support penetration testing teams in utilizing the developed tool effectively. Essential QualificationsA university degree in Computer Science or a related field, or equivalent practical experience. Exceptional written and verbal communication skills in English. Over 3 years of experience writing Python 3 applications. Familiarity with at least one agentic framework (e.g., LangGraph, AutoGen, CrewAI) or similar orchestration patterns. In-depth understanding of crucial agentic components such as memory management, prompting, tool design, RAG fundamentals, multi-agent orchestration, and prompt injection defenses. Proficient in evaluating agents using benchmarks and success metrics. Desirable KnowledgeExperience in offensive security, including knowledge of common vulnerabilities and web/mobile application testing. Proficiency with tools such as Burp Suite, OWASP ZAP, Nuclei, sqlmap, and nmap.
About the job
Join Cyrex, a vibrant company within the Magic Media family, where creativity meets technology. As a media and tech start-up, we collaborate with top-tier developers and publishers in the gaming industry, delivering tailored support and innovative solutions guided by our global experts.
Our commitment to excellence drives us to stay ahead of the curve with modern technologies and cutting-edge practices. Our team members are recognized not only for their ability to handle their responsibilities but also for their proactive approach in identifying opportunities for growth and improvement in their work.
We are on the lookout for an enthusiastic and dynamic Python Agent Developer to contribute to exciting cybersecurity and development projects within the video gaming sector. The ideal candidate will collaborate with cross-functional teams to create essential products and services for our clients while providing top-notch technical support to our teams. If you are a motivated lateral thinker, we can’t wait to welcome you to our team!
About Cyrex
Cyrex, part of the Magic Media group, is an innovative media and tech start-up dedicated to providing cutting-edge solutions in the gaming industry. Our team thrives on collaboration and creativity, working alongside industry leaders to deliver high-quality results and exceptional technical support.
Join Intralot as a Senior Network EngineerYour Responsibilities:As a Senior Network Engineer, you will be instrumental in delivering top-tier (3rd level) technical support for network-related challenges in our international projects.Key Responsibilities Include:Network Monitoring and Maintenance: Maintain and oversee network equipment across all sites, swift…
Viva.com, the pioneering Tech Bank in Europe for businesses, is transforming the landscape of omnichannel payment acceptance. Offering services such as card issuing, loans, and deposit accounts, we lead the industry with our innovative 'Tap on Any Device' technology, enabling seamless payment acceptance on any device or even without one.As the vanguard of All-in-One business solutions, Viva.com provides a comprehensive suite of financial services tailored to meet the diverse needs of businesses. Our dynamic ecosystem, comprising over 450 tech partner-innovators in software and hardware, connects directly to all local payment schemes and alternative methods across Europe, enhancing our value proposition significantly.At Viva.com, our vision is to empower businesses with a value-driven platform that accelerates the adoption of cutting-edge technology.The RoleWe are seeking a Senior Systems and Cloud Solutions Architect Engineer to join our IT Operations team. This pivotal role involves supporting and enhancing our production and cloud-based infrastructure. The ideal candidate will possess the skills necessary for the configuration and administration of our servers and network infrastructure. Additionally, you will take the lead in resolving escalated incidents and issues from our internal ticketing system.Responsibilities:Oversee the maintenance, configuration, and administration of our production IT infrastructure (both on-premises and cloud-based);Design, deploy, and maintain our cloud infrastructure on Microsoft Azure, including Azure Active Directory, IaaS (VMs, Networking, Firewalls/Security, VPN IPSec), and services like Redis, RabbitMQ, Azure Databases, AKS, and App Services;Manage the configuration and administration of networking infrastructure encompassing switches, firewalls, and load balancers;Collaborate with core teams and third-party partners to uphold our service level agreements (SLAs);Work alongside solution engineers and developers to pinpoint business requirements and recommend service improvements or new technological directions;Monitor and maintain networks and services including VPN, firewalls, and application services;Execute system upgrades following new releases;Utilize scripting and automation tools effectively;Create and maintain comprehensive documentation of systems processes and procedures;Assist IT Operations management in defining procurement budgets for IT and infrastructure projects;Exhibit strong problem analysis, tracking, and resolution skills.At Viva.com, we are committed to fostering a collaborative and innovative environment where technology meets financial services.
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.
Join the International Airport of Heraklion, Crete S.A. as a Senior Mechanical Engineer!We seek an experienced engineer to oversee mechanical engineering works during the airport construction phase while ensuring the operational integrity of systems during the airport's active phase. Your expertise will be crucial in liaising with stakeholders, conducting site reviews, and ensuring compliance with quality management standards.Key Responsibilities:Oversee mechanical engineering site works executed by the Main Contractor, ensuring adherence to the design and maintenance standards.Engage with project stakeholders through expert assessments and participation in technical meetings as part of the Technical Department.Maintain comprehensive knowledge of contracts, project schedules, and administrative processes related to mechanical engineering.Monitor construction activities and report on compliance with project specifications and quality management systems.Ensure uninterrupted airport operations by performing necessary maintenance and operational tasks.Conduct regular site reviews to verify that materials and work by the Main Contractor meet approved designs and specifications.Provide expert assessments, including preparing technical specifications, budget estimates, and documentation for airport certification.Participate in the project handover process, testing, commissioning, and the Operational Readiness and Airport Transfer (ORAT) processes.
Join the Kaizen Gaming Team!At Kaizen Gaming, the driving force behind Betano, we are proud to be recognized as one of the leading GameTech companies globally, operating across 19 markets. Our commitment to leveraging innovative technologies allows us to deliver exceptional experiences to millions of customers who rely on us for their entertainment needs.Our diverse team comprises over 2,700 Kaizeners from more than 40 nationalities, collaborating across three continents. We are honored to consistently rank among the Best Workplaces in Europe and have received the Great Place to Work certification for our offices. Embrace the opportunity to unlock your potential with us!About the RoleAs a Senior Backend Engineer, you'll be an integral part of an autonomous Agile team, collaborating closely with the Product Owner, Agile Delivery Lead, Automation Testers, and fellow Software Engineers to establish a distinct competitive edge for Kaizen and deliver an unparalleled online experience for our users. You will also engage with skilled backend professionals within the Backend Chapter. Key Responsibilities:In your role as a Senior Software Engineer at Kaizen, you will oversee a wide array of projects, ranging from customer-facing websites and mobile applications to internal tools and backend services designed to handle high traffic volumes.Take full ownership of our applications throughout a dynamic development journey.Design and implement innovative solutions, guiding them from conception to deployment.Transform requirements into both simple and sophisticated technological systems, tackling challenges presented by our large-scale, high-availability infrastructure.Contribute significantly to the design, construction, and maintenance of efficient, reusable, and reliable code.Explore and evaluate new technologies to discover effective methods for addressing daily challenges.Deliver high-value features swiftly.Challenge existing norms and drive continuous improvement within the team and the product.Our Technology Stack:Our platforms are predominantly developed in C# / ASP.NET, with new services utilizing .NET Core. Front-end applications are built using Vue.js or Angular, while legacy systems employ server-rendered (Razor) views in conjunction with jQuery. We leverage Microsoft Orleans for scalable distributed applications, and rely on MS SQL Server for most storage needs, supplemented by Redis and ElasticSearch where appropriate. RabbitMQ serves as our primary message broker.
Role Overview cxg is looking for a Freelance Customer Experience Evaluator to focus on luxury automotive settings in Glyfada, Attica, Greece. The position centers on observing and assessing customer interactions in high-end automotive environments. What You Will Do Visit luxury automotive locations as assigned Evaluate the quality of customer service and overall experience Provide detailed feedback on customer interactions and service standards Impact Your evaluations will support continuous improvement in customer service for leading automotive brands.
Join our dynamic team as a Senior QA Engineer at a leading American EdTech company, a pioneer in the industry since the 1990s. You will play a crucial role in ensuring the quality and performance of high-traffic native applications across iOS, Android, and Desktop platforms, utilized by millions of users globally.We are seeking a skilled engineer with a solid grasp of client-server architecture, capable of diving into microservices, and adept at analyzing logs to pinpoint core issues effectively.
Join Our Team!International Airport of Heraklion, Crete S.A. is actively seeking a talented and experienced Senior Electrical Engineer to contribute to our cutting-edge projects.Key Responsibilities:Oversee and monitor electrical engineering site works executed by the Main Contractor, ensuring compliance with design specifications during the Airport's construction phase.Engage with project stakeholders, providing expert assessments and actively participating in meetings and workshops as a member of the Technical Department, based in Crete and reporting to the Design Manager.Possess an in-depth understanding of the Contract, Company procedures, Project Schedules, and Project breakdown structure to effectively manage project administration.Track and report on construction activities performed by the Main Contractor throughout the project lifecycle.Ensure seamless 24/7 airport operations by executing all necessary operations and maintenance during the Airport's operational phase.Conduct regular site inspections to verify that materials, workmanship, and tests undertaken by the Main Contractor are aligned with the Quality Management System and approved design standards, documenting any discrepancies.Monitor the Independent Engineer's design reviews during the construction phase.Provide technical specifications and budget assessments concerning electrical engineering.Prepare detailed documentation, including drawings, calculations, schedules, technical specifications, method statements, RFPs, and reports.Participate in technical meetings, punch walks, and construction closeout inspections.Engage in the Project Handover process, including all Testing and Commissioning activities.Contribute to the Operational Readiness and Airport Transfer (ORAT) process.Assist in the preparation of all documentation required for Airport Certification.
Join 3NK Engineers & Architects, a dynamic and innovative team of architects, designers, and engineers established in 2010. We are looking for a dedicated Office Administrator to facilitate our office operations and support our talented team.This position offers an excellent opportunity for individuals interested in building their careers in business administration. You will play a vital role in ensuring our office runs efficiently while collaborating with a group of skilled professionals committed to long-term success.ResponsibilitiesOversee daily office administrative functions.Maintain inventory of office supplies and reorder as necessary.Answer and route incoming phone calls effectively.Foster and manage relationships with clients.Supervise and uphold the company's quality standards (ISO:9001, 14001, 45001).Organize and maintain records, files, and communication across departments.Arrange travel for organizational personnel.
Agile Actors is a technology company based in Chalandri, Attica, Greece, dedicated to building strong technical teams for both local and international clients. The company emphasizes coaching, continuous learning, and innovation, creating an environment where professionals can make a real impact while advancing their skills and careers. Team members contribute to a variety of projects and collaborate with colleagues from diverse backgrounds. Agile Actors' technical experts support well-known organizations including Austrian Post, Red Hat, and Swissquote. The company has been officially recognized as a Great Place to Work 2026, highlighting its ongoing commitment to fostering talent, passion, and professional growth.
Join Connectly as we revolutionize conversational commerce in Latin America, focusing on WhatsApp. We provide a comprehensive engagement platform for retailers, eliminating the need for shoppers to download additional apps. Instead, we integrate seamlessly into the app they already use - WhatsApp.As a VC-backed Series B startup, our team is comprised of world-class talent from leading companies such as Meta, Google, and Uber. We maintain a hybrid working model, with offices in Bogotá and San Francisco, while fostering a remote-first culture that embraces flexibility and innovation.
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.
Join Bally's Intralot as a Senior Network EngineerYour Role:As a Senior Network Engineer, you will be essential in providing advanced (3rd level) technical support to resolve network-related challenges for our global initiatives.Key Responsibilities:Network Monitoring and Maintenance:Oversee and maintain network infrastructure across all locations, ensuring timely response to alerts and outages.Contribute to the architectural design and deployment of innovative solutions while bolstering the robustness of existing network environments.Establish and oversee network setups by creating system configurations, guiding installations, and defining, documenting, and enforcing standards.Optimizing Network Performance:Enhance network performance by analyzing performance metrics, diagnosing issues, and coordinating upgrades.Fine-tune and configure routing, switching, and load-balancing devices.Update network devices to the latest stable firmware versions.Maintain Documentation and Implement Housekeeping:Coordinate and execute housekeeping activities to ensure operational efficiency.
Our Values: Trust | Respect | Team SpiritOur Secret: Our talented team members who make a difference through their integrity and expertise!Join Us as a Senior Full-Stack Software EngineerFull-time Contract | Athens, GreeceWe are seeking a highly motivated, adaptable, and detail-oriented Senior Software Engineer with a knack for crafting innovative features. As part of our dynamic team, you will design, develop, and test software solutions that cater to both business requirements and customer needs.Your Responsibilities Will Include:Developing robust, testable features using Angular (version 9 and above) and Java (version 8 and above);Implementing algorithms to tackle complex problems;Facilitating application delivery across various environments using CI/CD practices;Creating technical documentation and proof-of-concepts to guide design decisions;Mentoring and training fellow team members;Planning and executing technology upgrades.
Join Kiefer Tech, a pioneering force in the technology sector, where we harness over 12 years of engineering expertise from the Green Energy domain to craft innovative AI, robotics, and enterprise solutions throughout Greece and the EU. Our mission is to construct sovereign AI infrastructure that upholds data privacy within EU borders while driving substantial business outcomes. We are committed to our values of innovation, quality, and sustainable partnerships with clients, which empower us to develop cutting-edge AI infrastructure, including the first authentic Greek Large Language Models and intelligent automation solutions that help organizations flourish.Collaborating with NVIDIA, we merge our sustainable infrastructure knowledge with top-tier AI technology, fostering an ecosystem that drives innovation and augments Greece’s technological independence. Join our team to help shape the AI-driven future.Technology Stack: Python (FastAPI) and TypeScript (Node.js) microservices deployed on Kubernetes, supported by PostgreSQL, Redis, and AWS.Role Overview: As a Senior Backend Engineer within the Sophea platform team, you will be pivotal in defining the architecture for enterprise-grade AI products. Your contributions will enhance system reliability and empower engineering teams to deploy faster and with greater confidence. You will enjoy significant technical autonomy, focusing on innovation rather than maintenance.
Are you passionate about the Greek language and eager to influence the future of artificial intelligence? As large-scale language models transition from simple chatbots to sophisticated tools for linguistic exploration, we seek your expertise to provide high-quality training data. Your contributions will help make world-class education accessible, keep up with the latest research, and enhance communication for Greek speakers around the globe.We are in search of Greek language specialists who have a deep understanding of Greek grammar, syntax, morphology, phonology, semantics, and pragmatics. You will engage with advanced language models on various topics including verb conjugation, noun declension, word order, accents, idiomatic expressions, and stylistic variation—documenting any model failures to refine its reasoning capabilities.On any given day, you will interact with the AI on language scenarios, verify factual accuracy and logical consistency, capture reproducible error traces, and propose enhancements to our prompt engineering and evaluation metrics.A Master’s degree or PhD in Greek language, linguistics, or a related field is preferred. Experience in teaching, peer-reviewed publications, or hands-on linguistic analysis projects will strengthen your application. Strong, clear communication skills, including the ability to explain your reasoning, are essential.Are you ready to transform your Greek language knowledge into the foundation for tomorrow’s AI? Apply now and begin training the model that will educate the world.
Join dreessommerse as a Senior Mechanical Design Engineer specializing in heating and cooling systems. In this role, you will leverage your extensive experience in mechanical design to create innovative solutions that enhance energy efficiency and performance in HVAC systems. You will collaborate with a dynamic team of engineers and contribute to projects that push the boundaries of design and technology.
About UsAt Agile Actors, we are a dynamic technology firm dedicated to enhancing and empowering technical teams for both international and local clients. Our unique approach incorporates coaching, continuous learning, and innovation, creating an environment where professionals not only contribute but also thrive.When you join Agile Actors, you will engage in groundbreaking projects as part of diverse, energetic teams, marking significant career milestones. Our tech experts collaborate with industry leaders, including Austrian Post, Red Hat, and Swissquote.We believe work should be more than just a job; it should be a nurturing space where talent, passion, and growth can flourish. We are proud to be recognized as a Great Place to Work 2026, underscoring our commitment to fostering a supportive and enriching workplace.Our Core ValuesPurpose-drivenAdventurous spiritAgility in approachRespect and empowermentAuthenticity and trustGrowth through client collaborationWho We’re Looking ForWe seek passionate tech professionals who embody curiosity and purpose. If you view challenges as opportunities and desire to make a tangible impact through your work, you will find a welcoming home here with us.At Agile Actors, you will embrace adventure and agility, adapting to new ideas within a fast-paced environment. You will join one of our local teams in Athens, collaborating with talented clients to deliver solutions that shape the future of technology. Throughout your journey with us, you’ll have the chance to evolve while being supported in a culture grounded in trust, respect, and empowerment.
The Senior Software Engineer | Architect is instrumental in crafting and delivering innovative, scalable software solutions. This role combines hands-on coding with architectural oversight, collaborating closely with technical leaders and cross-functional teams to enhance the quality of systems within the financial services sector. Main ResponsibilitiesDesign and evolve application and system architectures that align with business needs.Engage in full stack development leveraging the Microsoft (.NET) technology stack.Create, develop, and optimize software solutions for finance, insurance, and financial services sectors.Work in partnership with development, product, and business teams to implement software design and execution best practices.Assist in making technical decisions on scalability, performance, security, and maintainability.Assess emerging technologies and suggest enhancements, including AI capabilities when applicable.Contribute to the establishment and promotion of technical guidelines, standards, and best practices for development.
Role overview Ballys Central Lotsa is looking for a Senior Java Software Engineer in Athens, Attikí, Greece. This position focuses on designing, building, and maintaining complex software systems that support core business needs. What you will do Design, implement, and support Java-based software solutions Work with teams across disciplines to clarify and refine project requirements Help ensure deliverables meet quality standards and business goals
