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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 Mercier Consultancy as a German Speaking Client Representative and enjoy the flexibility of remote work from Greece! In this pivotal role, you will be the essential point of contact for our valued German-speaking clients, ensuring their needs are met with precision and care. If you have a passion for exceptional customer service and are eager to make a …
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.
Satori Analytics builds data-driven AI solutions for clients in sectors such as fintech, airlines, FMCG, retail, manufacturing, and financial services. Headquartered in Athens, the company has a team of over 100 specialists, including Data Engineers and Data Scientists, who focus on delivering analytics that clarify business decisions. As a scale-up, Satori Analytics continues to grow its presence across South-Eastern Europe and beyond. Role overview The Senior MLOps Engineer will design and maintain the infrastructure required to bring machine learning models into production. This role ensures that models transition smoothly from experimentation to real-world deployment, supporting the reliability and scalability of AI solutions. Key responsibilities Develop and maintain infrastructure for deploying machine learning models at production scale, ensuring reliability and scalability. Build automated, reproducible ML pipelines for training, evaluation, deployment, and retraining, with strong version control practices. Package and serve models as production services across cloud, on-premise, or hybrid environments, focusing on performance and reliability. Monitor model performance, data drift, system health, and production signals to support retraining and troubleshooting. Collaborate with Data Scientists, AI Engineers, and Software Engineers to improve model testing, deployment, and maintenance processes. Contribute to standards for CI/CD, model registry, observability, security, and governance across ML projects. Support deployment and optimization of large language model (LLM) systems, including inference services and GPU resource management. Maintain strong access control, data governance, and operational resilience within ML deployments. Location This position is based in Athens, Attica, Greece.
Join our dynamic team at Intralot as a Senior Cyber Security Engineer!In this pivotal role, you will be responsible for:Leading the engineering, design, and implementation of sophisticated security measures to safeguard our systems, networks, applications, and information assets.Implementing and managing Cyber Security Platforms (such as EDR, WAF, PAM, and email security), including optimization and vendor management.Deploying and administrating SIEM platforms, developing detection use cases, correlation rules, dashboards, and reports.Conducting threat detection, investigation, and incident response, ensuring prompt containment, root cause analysis, and documentation of lessons learned.Overseeing and participating in vulnerability management programs, including infrastructure, application, and cloud environments; defining remediation priorities and tracking progress with system owners.Coordinating and guiding penetration testing engagements, effectively communicating findings to development teams and system owners.Mentoring and supporting colleagues, while collaborating cross-functionally with IT, DevOps, and business teams.
Fraport Greece is currently on the lookout for a highly experienced and proficient Senior Cyber Security Engineer to enhance our IT&T Department. The successful candidate will be pivotal in architecting, executing, and sustaining robust cybersecurity frameworks to safeguard our intricate and evolving operational landscape across airports, headquarters, and data centers.Key Responsibilities:Develop, implement, monitor, and upgrade security protocols to safeguard the organization’s data, systems, and networks.Conduct monitoring, analysis, response, and evidence collection related to security alerts and incidents.Oversee vulnerability assessments and patch management processes.Engage in the enforcement and oversight of corporate policies, processes, and procedures.Assist in the creation of business continuity plans, project documentation, and corporate policies.Coordinate activities within the Security Operation Center (SOC).Handle daily administrative tasks, reporting, and liaise with relevant departments within the organization.
Join our dynamic team at uni-systems as a Senior Microsoft Systems Engineer within the UniQue Modern Workplace & Cloud Services division, part of our ICT Services Technical Division. We are on a continuous growth path and passionate about technology and innovation!Your role will involve designing, implementing, optimizing, and supporting complex IT systems based on Microsoft technologies. You will be responsible for managing both remote and on-site IT infrastructure for our clients while also investigating and resolving technical issues.
Become a vital part of INTRALOT as a Senior Quality Control Engineer!We are on the lookout for a dedicated Senior Quality Control Engineer to enhance our team and contribute to the future of gaming! If you possess a passion for manual testing, thrive in a collaborative setting, and aspire to advance your career with an industry frontrunner, this opportunity is ideal for you.Your Responsibilities:Design comprehensive test plans and test cases aligned with the specifications of our projects.Execute tests across various testing phases, including preparation, integration, and FAT execution.Document detailed defect reports to inform development teams.Persistently follow up on defects until they are fully resolved.
Optasia is an innovative B2B2X financial technology platform dedicated to enhancing scoring, financial decision-making, disbursement, and collection processes. Our mission is to foster financial inclusion for everyone. Join us in transforming the financial landscape!We are on the lookout for passionate and driven professionals who thrive in a collaborative environment. As a member of our dynamic team, you will contribute to delivering innovative solutions that make a difference.Data plays a pivotal role in Optasia's growth strategy, with our ML Engineering team being a key contributor. We harness data from various sources into our extensive big data clusters and develop and manage multiple analytical pipelines using state-of-the-art big data technologies.As a Senior ML Infrastructure Engineer, you will play a crucial role in enhancing Optasia's data-driven decision-making and credit risk management by developing and optimizing scalable, end-to-end ML pipelines. Your key responsibilities will include: (i) building robust ML pipelines, (ii) designing statistical and machine learning algorithms, and (iii) operationalizing these solutions to bolster credit risk management, directly impacting Optasia's success.Your Responsibilities:Provide technical guidance in ML engineering to ensure the adoption of optimal tools and methodologies, staying ahead of emerging trends and delivering industry-leading solutions.Enhance the scalability, stability, accuracy, speed, and efficiency of ML workflows while maintaining stringent testing and code quality standards.Contribute to the design and development of microservices and tools that facilitate the Machine Learning lifecycle at Optasia.Collaborate on the design and implementation of scalable, real-time microservices utilized globally.Foster continuous improvements in the development lifecycle with the team.Design, develop, and maintain large-scale Spark jobs using PySpark and Scala.Build and manage CI/CD pipelines with Jenkins.Create automation scripts using Python or Bash.Develop and deploy scalable Airflow pipelines to support the Machine Learning lifecycle.Conduct data exploration and analysis to scope, build, and refine Machine Learning proof-of-concepts (PoCs).Partner with Engineers and the Credit Risk team to design and implement solutions that deliver business value at Optasia.Optimize the codebase through Spark job tuning and refactoring.Drive enhancements to our feature engineering engine for improved efficiency.
Are you a skilled DevOps professional eager to contribute to transformative projects? We are looking for a dedicated DevOps Engineer proficient in Kubernetes, Docker, and Jenkins! Join us either in Athens, Heraklion, Rethymnon, or remotely to architect, implement, and sustain CI/CD pipelines, automate infrastructure provisioning, and guarantee the scalability and reliability of enterprise systems for a crucial e-Government initiative.Your Responsibilities: Design, implement, and maintain CI/CD pipelines utilizing Jenkins or similar tools; Deploy, manage, and monitor applications within Kubernetes clusters; Create and manage Docker images, containers, and registries; Automate infrastructure provisioning, configuration management, and application deployments; Collaborate with development teams to ensure seamless code integration and delivery; Implement and manage monitoring, logging, and alerting systems to ensure system reliability and performance; Troubleshoot and resolve issues related to infrastructure, applications, and DevOps processes; Continuously assess and implement new tools and technologies to enhance efficiency and performance; Ensure adherence to security best practices in all DevOps processes and infrastructure.
Working Model: Hybrid | Type: Full-timeAccepted Ltd. is a leading provider of software and digital transformation services, dedicated to accelerating innovation across various sectors including Finance, Energy, Gaming, and Telecommunications. With over 20 years of engineering excellence, we pride ourselves on creating outcome-focused solutions and assembling high-performing teams that integrate seamlessly with our clients' operations.We are seeking a Senior GRC & Privacy Engineer to bolster our hybrid delivery teams.Key ResponsibilitiesEngage in workshops and client meetings to identify needs related to Privacy, Data Governance, GRC, Security Assurance, Ethics & Compliance;Analyze client business processes and develop customized governance and compliance solutions;Design and configure workflows within GRC/Privacy platforms encompassing risk assessments, privacy operations, compliance controls, vendor risk, and ethics workflows;Conduct maturity assessments and provide actionable recommendations for privacy, GRC, and security compliance;Assist in pre-sales activities by preparing materials, conducting demos, and estimating project scope and effort;Create methodologies, templates, processes, and best practices for the service line;Help formulate policies, procedures, compliance frameworks, and risk registers;Mentor junior team members and uphold the quality of deliverables.
Are you enthusiastic about big data and eager to engage with advanced technologies? We invite you to explore a thrilling opportunity as a Data Engineer - Spark Developer with our dynamic and growing development teams. Whether you prefer the vibrant atmosphere of our Athens office or the flexibility of remote work, we are excited to welcome your expertise and passion.Key Responsibilities: Architect, develop, test, deploy, maintain, and enhance data pipelines; Implement coding solutions using Apache Spark on Azure Databricks; Create and design big data architectures leveraging Azure Data Factory, Service Bus, BI, Databricks, and other Azure Services. Essential Qualifications: Bachelor's degree in Computer Science or Software Engineering; Strong analytical mindset, team-oriented, dedicated to quality, and eager to learn; Comprehensive understanding of Apache Spark; Proven experience as a Data Engineer; Advanced proficiency in Python or Scala; Expertise in Spark query tuning and performance enhancement; Familiarity with cloud platforms such as Azure, AWS, or GCP; Fluent in both spoken and written English. Preferred Qualifications: Ability to understand and analyze Directed Acyclic Graph (DAG) operations; Experience in providing cost estimates for big data processing; Capability to write and review architecture documentation. Benefits:We value talent and commitment and offer a range of benefits to our team members:Competitive full-time salary;Comprehensive private health coverage under the company’s group program;Flexible working hours;Access to state-of-the-art tools;Opportunities for professional development including language courses, specialized training, and continuous learning;Career advancement opportunities with leading specialists in the industry;A dynamic work environment that promotes challenging goals, autonomy, and mentorship, supporting both personal and company growth.If you are looking for an exciting challenge, keen to work with innovative technologies, and enjoy your work, we would love to hear from you! Please submit your detailed CV in English, referencing: (DESD/02/26).Explore our other open positions by visiting our career section at www.eurodyn.com and follow us on Twitter (@EURODYN_Careers) and LinkedIn.European Dynamics (www.eurodyn.com) is a prominent European company specializing in Software, Information, and Communication Technologies, with a robust international presence.
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.
Are you passionate about sales and thrive on helping customers discover the solutions that best meet their needs? Do you want to elevate your communication skills while advancing your career? If this resonates with you, we encourage you to continue reading—an exciting opportunity awaits!In partnership with our client, we are actively seeking enthusiastic Field Sales Representatives to become part of their growing team. If you are driven by effective communication and eager to embark on a successful career in sales, we would love to hear from you!
Are you eager to explore the exciting opportunity of becoming a Java Software Engineer at Netcompany?As a member of our dynamic agile teams, you will engage in large-scale transformation projects for global clients across diverse and stimulating sectors including European Institutions, Telecoms, Sports Betting & Lotteries, Fintech, Healthtech, and Public Domain (next-gen).In your role as a Java Software Engineer, you will be responsible for:Designing, developing, and maintaining the back-end of extensive web-based Java EE applicationsParticipating in the technical analysis, documentation, implementation, and integration of robust applicationsTesting and managing early life support for core software tools and assets produced during software development projects
Are you passionate about technology and fluent in Croatian? At Speakit, we are seeking enthusiastic Croatian Customer Search Engine Consultants to join our team and contribute to one of the largest Search Engine Platforms globally.Your Responsibilities:Establish and nurture professional relationships with customers, demonstrating empathy and understanding at all times.Collaborate effectively within a team, fostering positive relationships with colleagues and management.Provide insightful recommendations and solutions to common technical inquiries and issues.Engage with customers swiftly and empathetically via phone, email, and online chat.What We Are Looking For:Fluency in Croatian at a native level.Proficiency in English at an advanced level.Exceptional communication skills.A collaborative spirit and team-oriented mindset.Strong technical aptitude.Willingness to relocate to Athens.EU passport holder.What We Offer:A competitive salary with 14 monthly payments.Performance-based monthly bonuses.A comprehensive relocation package, including flights to Athens, two weeks of accommodation, and estate agency fees.Flexible work-from-home policies.A wide array of benefits and discounts.Thorough training provided by certified professionals.Opportunities for career advancement.This position requires moving to Athens.Note: Only CVs submitted in English will be considered.
Sleed is a distinguished web development and digital marketing agency with extensive experience in the industry. We are currently seeking a talented Mid/Senior .NET Software Engineer to enhance our dynamic team at our Tech Hub located at L. Athinon 100, Athens.The ideal candidate will play a pivotal role in the development, architectural design, and implementation of innovative software solutions and business projects. As part of our development team, you will collaborate closely with Project Managers to ensure all software projects align with client requirements and deadlines.Our team specializes in creating a diverse range of web applications, e-commerce platforms, websites, dashboards, and custom applications. We are looking for a professional who possesses solid experience in .NET Core development, particularly within e-commerce environments. Additionally, the Mid/Senior .NET Software Engineer will mentor junior developers, identifying their training needs and guiding their professional growth.In this role, you will also advise the organization on future technological advancements and opportunities, ensuring we remain on the cutting edge of technology.Your day-to-day responsibilities will include:Providing innovative solutions to technical challenges and project requirements.Contributing to performance profiling, troubleshooting, and resolving production issues.Collaborating with the project management team to define implementation strategies and providing accurate time and effort estimates.Consulting on process enhancements, tool improvements, and the adoption of new technologies.Designing, maintaining, and documenting APIs and application components.Integrating user-facing elements with server-side data.Ensuring the technical feasibility of UI/UX designs.Optimizing applications for speed and scalability.Adhering to secure coding practices to ensure application security and protection of sensitive data.Collaborating effectively with other team members and stakeholders.Supporting less experienced engineers through pair programming and knowledge sharing.Implementing automations for repetitive or complex administrative tasks.Delivering results in accordance with agreed timelines.Testing deliverables to ensure quality standards.
Join our innovative team as a Semantic Data Engineer, where you'll play a crucial role in enhancing a sophisticated platform centered around RDF data models, SPARQL queries, and structured datasets. Your primary responsibilities will involve comprehending, maintaining, and advancing the semantic layer of our system, collaborating closely with backend engineers and architects. This position is ideal for a passionate specialist with a keen interest in data modeling, semantics, and knowledge representation within real-world production environments.Key Responsibilities:Analyze and uphold RDF/TTL data models and vocabularies;Design, optimize, and manage SPARQL queries;Facilitate data ingestion, transformation, and validation processes;Ensure the consistency and accuracy of semantic data throughout the platform;Work alongside backend engineers to integrate semantic logic into application workflows;Assist in documenting semantic models, assumptions, and constraints;Engage in troubleshooting data quality and reasoning challenges.
Join our talented engineering team as a Junior DevSecOps Engineer at European Dynamics! We are seeking a driven individual who is eager to advance their career in DevSecOps and cloud technologies. You will have the opportunity to hone your skills in infrastructure automation and cloud operations while working in a supportive and collaborative environment.In this role, you will collaborate with experienced DevOps engineers and development teams to enhance our cloud infrastructure, automate operational tasks, and optimize CI/CD pipelines. This is a fantastic opportunity for someone at the start of their DevOps journey to gain hands-on experience in real-world scenarios.Your Responsibilities Will Include:Developing and maintaining Bash scripts to automate deployment and operational tasks;Creating and enhancing CI/CD pipelines to streamline application delivery;Managing and monitoring various cloud environments including development, testing, and production;Conducting basic troubleshooting of infrastructure and deployment issues;Working with Linux systems, including managing services, processes, permissions, and basic networking;Assisting in the implementation of monitoring, logging, and alerting solutions;Documenting procedures, configurations, and operational runbooks;Collaborating with developers and senior engineers to enhance system reliability;Participating in the development and maintenance of cloud infrastructure using Terraform and other Infrastructure as Code (IaC) tools.
At Optasia, we are a pioneering B2B2X financial technology platform dedicated to scoring, financial decision-making, disbursement, and collection. Our mission is to foster financial inclusion for everyone. We are reshaping the world in our unique way.Over the past decade, we have evolved into a global leader in the Fintech arena, continuously expanding our portfolio with innovative solutions, offerings, and unexplored monetization opportunities for our partners and clients.As a vital member of our Systems Engineering team, you will oversee the efficient provisioning, installation, configuration, operation, and maintenance of our Microsoft-based systems infrastructure. This role involves engaging in technical research and development to support ongoing innovation in our enterprise environment.Your responsibilities will ensure that Windows Server platforms, Azure services, Active Directory, and endpoint management systems are aligned with our organizational values and security standards, empowering our staff, partners, and stakeholders to function effectively and securely.Key Responsibilities:Lead the design, implementation, and enhancement of Microsoft-based systems focusing on scalability, security, and performance.Take responsibility for Windows and Azure architecture decisions, contributing to long-term infrastructure strategy and planning.Design and manage enterprise Active Directory environments, including GPO governance and identity management.Administer and optimize Windows Server 2022 / 2025 environments.Manage and enhance Microsoft Intune for endpoint lifecycle management, compliance enforcement, and secure device provisioning.Architect and support Azure environments, including identity management, networking, backups, and disaster recovery solutions.Act as a subject matter expert during critical incidents: diagnose, troubleshoot, and resolve complex Microsoft-related production issues under pressure.Drive automation initiatives using PowerShell and Azure-native tools to streamline operations and enhance reliability.Establish and uphold system hardening, compliance standards, and Microsoft security best practices (CIS, NIST, etc.).Administer and support collaboration platforms such as Jira, Confluence, and Bitbucket, ensuring integration with infrastructure workflows.Mentor and guide junior and mid-level engineers, promoting knowledge sharing and skill development.Collaborate with cross-functional teams to align infrastructure capabilities with business objectives.Evaluate and integrate new Microsoft technologies to improve system resilience and performance.
Join Betsson Group as we strive to deliver the premier native mobile experience in the iGaming sector. We are currently seeking a Senior QA Engineer (Mobile) to be an integral part of our Mobile Apps team. In this pivotal role, you'll ensure our applications provide a seamless, reliable, and enjoyable user experience. Work collaboratively in an agile environment that emphasizes ownership, innovation, and quality in all that we do.Key ResponsibilitiesConduct manual and automated testing on both iOS and Android applications.Work closely with developers, designers, product owners, and fellow QA engineers to deliver top-notch features.Establish and enhance test strategies for new features and release cycles.Identify, reproduce, and track bugs utilizing Jira or similar tools.Create and maintain automation tests using Appium and Java.Verify application interactions with backend services via REST APIs.Engage in Agile ceremonies, ensuring a smooth workflow and collaboration.
