Data Assurance Engineer at Optasia | Athens, Greece

At Optasia, we are pioneering a comprehensive B2B2X financial technology platform that encompasses scoring, financial decision-making, disbursement, and collection processes. Our mission is to promote financial inclusion on a global scale. Join us as we revolutionize the financial landscape.With over a decade of experience since our founding, we have establi…

About UsAgile Actors is a dynamic tech company dedicated to enhancing and empowering technical teams for both international and local clients. Our distinct combination of coaching, ongoing education, and innovative practices fosters an environment where professionals not only contribute, but also thrive.When you join Agile Actors, you become part of diverse, agile teams working on cutting-edge solutions. Our talented professionals collaborate with global leaders in their fields, such as Austrian Post, Red Hat, and Swissquote, among others.We believe that work is more than a job; it should be a space where individuals flourish. Our recognition as a Great Place to Work 2026 underscores our commitment to nurturing an environment where talent, passion, and growth can prosper.Our Core ValuesPurpose-drivenAdventurous spiritAgilityRespect and EmpowermentAuthenticity and TrustEvolving alongside our clientsWho We’re Looking ForWe seek passionate tech professionals who possess a strong sense of purpose, curiosity, and a desire to make a genuine impact. If you view challenges as opportunities and thrive in collaborative environments, you will find your place with us.At Agile Actors, you will embrace adventure and adaptability, ready to implement innovative ideas in a fast-paced context. You will join one of our local teams in Athens, working alongside talented clients to deliver impactful solutions that shape the future of technology. As you engage with projects from global leaders, you will continuously evolve in a supportive environment built on trust, respect, and empowerment.

Are you excited about the power of Artificial Intelligence? At Satori Analytics, we are dedicated to transforming industries through innovative Data & AI solutions. Our mission is to empower global brands by providing unparalleled clarity and insights, utilizing cutting-edge technologies. Our diverse range of services spans from developing cloud-based ecosystems for fintech to creating predictive models for the airline industry, covering the entire data lifecycle—from data ingestion to AI implementation.As a rapidly expanding scale-up, our talented team of over 100 professionals—including Data Engineers, Data Scientists, and other tech experts—delivers pioneering analytics solutions for various sectors, including FMCG, retail, manufacturing, and financial services. Join us as we spearhead the data revolution in South-Eastern Europe and beyond!Ready to collaborate with one of Greece's largest energy companies?Your Daily Responsibilities:Design, construct, and maintain backend services that address real-world business challenges, guiding projects from concept to production.Engage in the complete software development lifecycle—from gathering requirements to deploying and managing systems in a live environment.Monitor, diagnose, and enhance production systems and cloud infrastructure utilizing observability tools.Work closely with product teams and stakeholders to translate business requirements into precise, actionable technical solutions.

Become a vital part of INTRALOT as a Senior Quality Control Engineer!We are on the lookout for an experienced Senior Quality Control Engineer who is eager to contribute to the evolution of the gaming industry. If you have a passion for manual testing, thrive in a team-oriented atmosphere, and wish to advance your career with a respected leader in the field, this is your opportunity.Your Responsibilities:Create comprehensive test plans and test cases for our projects, ensuring alignment with the specified requirements.Conduct tests across various phases, including preparation, integration, and FAT execution.Provide detailed defect reports to development teams, ensuring clarity and thoroughness.Maintain diligent follow-up on defects until they are fully resolved!

Join Mercier Consultancy as a Dutch Speaking Search Engine Customer Consultant in our cutting-edge Online Media Department! In this vital position, you will deliver outstanding support to our Dutch-speaking clientele, helping them optimize their online presence through our advanced search engine services. Your fluency in Dutch and strong customer service skills will empower clients to excel in their advertising initiatives.As a Customer Consultant, your core responsibilities will encompass addressing client inquiries, troubleshooting technical issues, and educating clients on effective search engine tool usage. By cultivating strong relationships with clients and understanding their specific needs, you will collaborate with our internal teams to enhance overall customer satisfaction.Key Responsibilities Provide expert assistance to Dutch-speaking clients using phone, email, and chat regarding our search engine services Identify, troubleshoot, and resolve technical issues related to online media campaigns Maintain detailed records of client interactions and ensure timely follow-up Guide clients in optimizing their search engine strategies and advertising practices Collaborate closely with other departments to address complex issues and enhance client experiences Collect client feedback to inform service enhancements Participate in ongoing training to stay updated on current search engine trends and tools

At Sunlight Group, we are at the forefront of revolutionizing energy storage solutions tailored for industrial and advanced technology sectors. Our endeavors are fueled by a genuine passion for performance and an unwavering commitment to continuous improvement. We are acutely aware of our environmental responsibilities, fostering a culture of openness and respect in every interaction. With a strong customer focus, we utilize data-driven insights to craft innovative solutions that empower our clients and enrich our shared ecosystem. By embracing an entrepreneurial spirit, we nurture an agile and collaborative work environment, inspiring our team through open communication, ongoing learning, and opportunities to fully realize their potential.Our Vision: Transforming Energy Storage Solutions to Power a Sustainable Tomorrow.Our Mission: We provide cutting-edge, high-quality energy storage solutions for industrial and advanced technology applications, driving an all-electric future.We are seeking a talented Senior Embedded Software Engineer to join our Battery Management System (BMS) software team. In this role, you will focus on developing test methods, designing and executing experiments, and prototyping innovative solutions to enhance existing or deliver new lithium battery products that align with customer requirements and our high standards. This position allows you to directly contribute to the evolution of our battery management systems and be part of a team dedicated to innovation and excellence.

The TeamOpenBet stands as a premier global provider in the betting and gaming entertainment industry, partnered with over 200 clients to craft unforgettable winning moments for millions of players globally. From managing bets during landmark events such as the FIFA World Cup and the Super Bowl to developing innovative products like BetBuilder, we are committed to enhancing the player experience with top-tier content, state-of-the-art technology, and robust player protection mechanisms.For more than 25 years, our unparalleled platform has fueled the most prominent betting brands, maintaining optimal performance with 100% uptime, unmatched scalability, and rapid response times. With 85 licenses and a clientele that includes 20 operators from the World Lottery Association, our team of over 1,200 experts across 14 countries remains at the forefront of the industry. Join OpenBet and elevate your career by being part of a dynamic global team that is shaping the future of betting entertainment for millions.The GoalAs a Senior Software Engineer at OpenBet, you will gain exposure to vital systems, along with comprehensive training and mentorship to advance both our software and your professional growth.Your Responsibilities:Develop new features and functionalities for high-transaction, large-scale betting platforms and systems;Lead design and code reviews;Identify and resolve performance bottlenecks in the software;Design modular, scalable, and portable solutions; spearhead enhancements to system architecture;Mentor, guide, and potentially manage junior software engineers;Collaborate with customer stakeholders to communicate complex technical concepts.Your Profile:A bachelor’s degree in computer science, engineering, or information systems from a recognized institution;Proven programming proficiency in Java;Strong foundational programming skills (data structures, algorithms);Experience in database design and optimization (any vendor);Familiarity with web technologies and internet protocols (SOAP, WS-*, ReST, XML, HTTP, TCP/IP);Exceptional communication skills, both written and verbal;6+ years of professional software development experience.Preferred Skills and Experiences:Experience in Linux development;Proficiency in TCL;Web development experience with React, HTML, HTML5, and CSS;Knowledge of Agile methodologies, Scrum, BDD, TDD;Experience with Jenkins or other CI tools;Good understanding of Git or other version control systems;Scripting knowledge in Bash, Perl, Python, and JavaScript;Experience developing software that integrates with third-party systems;Background in software development for high-availability environments.

Role Overview GEK TERNA is seeking a Field Procurement Engineer to support the Northern Road Axis of Crete project. This position is based in Athens, Attica, Greece. What You Will Do Work alongside project managers and suppliers to coordinate procurement for construction materials and services Monitor procurement activities to help projects stay on schedule and within budget Support ongoing construction efforts by ensuring the timely delivery of required resources Location Athens, Attica, Greece

Role overview PeopleCert is hiring a Senior Business Intelligence Engineer for a maternity cover position based in Athens, Attica, Greece. This role supports data-driven decision-making by designing and implementing BI solutions that improve operational efficiency and support business growth.

About Kpler Kpler helps companies navigate complex markets by simplifying access to global trade data and delivering actionable insights. Since 2014, our team, now over 700 specialists from more than 35 countries, has focused on transforming intricate data into effective strategies for clients in the commodities, energy, and maritime sectors. Role Overview The Senior Fullstack Engineer (Flutter/Node.js) joins the Mobile Experience team within Kpler’s Application Platform tribe in Athens. This role centers on building high-performance features for the MarineTraffic and Kpler mobile apps, which serve millions of users. Work is primarily in Flutter and Dart, with a strong focus on performance and Clean Architecture. This position sits at the intersection of engineering and AI: all deployed code is generated by AI, guided by your expertise. The team embraces advanced AI tools to deliver software with high quality and speed. What You Will Do Develop and improve essential mobile features using Flutter and Dart for large-scale applications. Work closely with an agile, multidisciplinary team: Engineering Manager, Tech Lead, Mid-level Engineer, Product Manager, and Designer. Guide AI-assisted software delivery, ensuring code quality and maintainability. Contribute to the Node.js/TypeScript Backend-for-Frontend (BFF) that supports mobile experiences. Support business teams in managing their functional areas independently, advancing the platformization strategy. Who You’ll Work With Engineering Manager Tech Lead Mid-level Engineer Product Manager Designer Location Athens

Speechify seeks a Software Engineer to focus on iOS Core Product development in Athens, Greece. This position involves building and refining features that enhance the mobile app experience for users. Role overview The iOS Core Product engineer will join a collaborative team working to design and implement new solutions for Speechify’s mobile applications. The work centers on developing features that shape how users interact with the product and contribute to the overall quality of the app. What you will do Design and implement new solutions for iOS with a team-oriented approach Contribute to building high-quality mobile applications Help define features that influence the user experience in Speechify’s products Requirements Experience developing for iOS Interest in working collaboratively to solve technical challenges Ability to adapt to shifting priorities and new problems Motivation to try new ideas in mobile technology

iKnowHow SA is an innovative leader in Software and Robotics Solutions, operating on a global scale. Our mission is to empower businesses through cutting-edge software and robotics technologies. As a rapidly expanding company with a forward-thinking vision, we are dedicated to creating a dynamic and collaborative work environment that nurtures creativity and technical excellence.We are seeking a proactive and driven IT Business Analyst to join our team and contribute to exciting new outsourced projects.The IT Business Analyst serves as the essential link between the Business Units and the IT Department. This role involves the systematic collection, evaluation, prioritization, and high-level analysis of business requests from all Business Units. This is a critical role that ensures IT requests are accurately documented and transformed into actionable high-level requirements, which are then integrated into the overarching demand backlog after thorough qualification. The position reports to the IT Project Management & Business Analysis Manager.Key ResponsibilitiesRegularly consolidates, reviews, and evaluates demand requests to maintain a unified and transparent IT Demand Backlog.Facilitates Demand Review Boards / Steering Committees, presenting insights and supporting strategic decision-making.Tracks each demand item throughout its lifecycle until handover to IT delivery teams.Conducts initial scoping and preliminary analysis to validate business needs and expected outcomes in collaboration with Demand requestors.Analyzes current business processes, identifies gaps, and documents findings in high-level Business Requirements Documents.Defines initial acceptance criteria and high-level user stories to aid in estimation and planning.Collaborates with Technical Leads to evaluate feasibility, constraints, and alignment.Acts as the primary point of contact for IT demand intake and prioritization discussions.Builds strong relationships with Business Units, ensuring a deep understanding of their objectives and challenges. Communicates effectively regarding timelines, prioritization decisions, dependencies, and IT resource limitations, setting realistic expectations and fostering transparency between business and IT stakeholders.Supports the IT governance framework by maintaining KPIs, dashboards, and reporting mechanisms.

Elevate Your Career with INTRALOT as a Senior Application Support EngineerRole Overview:As a Senior Application Support Engineer, you will be instrumental in maintaining the reliability and seamless functionality of our applications. Your expertise will be crucial in addressing intricate production challenges, driving system enhancements, and guiding junior team members.Diagnosing and resolving production incidents at the 2nd level, adhering to agreed Service Level Agreements (SLAs).Conducting root cause analysis (RCA) to pinpoint and alleviate recurring issues.Improving and refining existing monitoring and alerting systems, utilizing tools such as Nagios, Grafana, and NewRelic.Collaborating with cross-functional teams (Development, DevOps, and QA) to enhance system stability.Simulating incidents in test environments and confirming fixes prior to deployment.Managing problem tracking and resolution, ensuring ongoing service improvement.Providing mentorship and technical support to junior team members.

We are excited to represent our client, a leading global search engine company, in the search for a Slovenian-speaking Customer Support Search Engine Consultant based in Athens. This is a fantastic opportunity to elevate your career while working in a vibrant and multicultural team environment.In this role, you will leverage your exceptional communication skills alongside your technical expertise. Your daily responsibilities will include:Engaging with customers through various communication channels.Diagnosing and resolving technical issues with your analytical problem-solving abilities.Monitoring and managing case progress to ensure timely resolutions.Establishing and nurturing professional relationships with partners and stakeholders.Keeping key stakeholders informed about the status of their inquiries.Documenting cases in internal systems while staying informed about client products and services.

Optasia builds B2B2X financial technology for scoring, decision-making, disbursement, and collections, with a focus on expanding financial inclusion worldwide. The company’s growth relies on data-driven strategies, and the Machine Learning Engineering team is at the center of this effort. The Machine Learning Infrastructure Engineer role supports automated decision-making and risk management. This position involves working with large data sets, integrating information from multiple sources, and managing analytical pipelines built on a modern big data technology stack. What you will do Build and maintain resilient machine learning pipelines that support business-critical decisions Design and develop statistical and machine learning algorithms for credit risk management Deploy and operationalize ML solutions to improve automated risk assessment and decision processes What we are looking for Strong experience with end-to-end machine learning workflows Background in developing and deploying advanced algorithms Motivation, energy, and a results-oriented approach Ability to thrive in a collaborative team environment This position is based in Athens, Greece, and offers the chance to make a direct impact on Optasia’s data-driven initiatives.

Role Overview tgndata is hiring a mid-level Full Stack Software Engineer to help build and maintain web applications. This role combines remote work with in-office days in Athens, Attica, Greece. What You Will Do Develop and support web applications across the stack Work closely with colleagues from different teams to deliver software solutions Contribute to the quality and reliability of deployed applications Work Arrangement This position follows a hybrid model, with a mix of remote and on-site work in Athens.

Join Skroutz, where our mission is to deliver extraordinary experiences. Since our inception in 2005, we have believed that satisfied customers lead to satisfied merchants, driving us to understand and fulfill their needs while providing a seamless shopping journey.Our ambition is to transform into the Everyday App, the preferred platform for millions to meet their online shopping requirements. From the latest smartphone to essential pantry items, stylish outfits, or collectible gaming consoles, Skroutz is your reliable partner for effortless shopping.With aspirations that extend beyond Greece, we are on the path to becoming one of Europe's fastest-growing Marketplaces, with exciting ventures underway in Cyprus and the Balkans. Our commitment to customer satisfaction shapes every decision we make.We are looking for passionate individuals who thrive in the intersection of e-commerce and technology. If your drive is to create remarkable shopping experiences for users while enabling sellers globally to thrive, we want you on our team.At Skroutz, be a part of a transformative journey that redefines online shopping. Together, let’s turn everyday moments into exceptional experiences.Are you ready for the challenge?#AimToAmazeOur Engineering ValuesMaster your craft and take pride in your work.Deliver early and iterate based on feedback.Collaborate and be proactive within your team.Avoid over-engineering and focus on simplicity.Enjoy the process and celebrate achievements.Technologies We UseOur primary stack includes Ruby for backend development, utilizing the Ruby on Rails framework, alongside Javascript (ES6) and React/Redux for frontend. We leverage a MariaDB cluster for storage, with extensive use of Elasticsearch, Kafka, MongoDB, Redis, and Memcached. Jenkins is our go-to for CI, and we utilize tools like Sentry, DataDog, and Grafana for monitoring purposes. We consistently seek the most effective tools tailored to our needs. Discover more about our projects on our Engineering blog.Your Contribution to Skroutz's VisionWe are searching for Senior Backend Software Engineers with a robust technical background...

The TeamOpenBet stands as a premier global authority in the realm of betting and gaming entertainment, relied upon by over 200 partners to craft unforgettable winning experiences for millions globally. From managing bets during monumental events such as the FIFA World Cup and Super Bowl to innovating next-generation products like Bet Builder, we are constantly reshaping the player experience with superior content, innovative technology, and advanced player protection measures.With a legacy spanning over 25 years, our unparalleled platform has fueled the most recognizable betting brands, guaranteeing peak performance with 100% uptime, unmatched scalability, and speed. Holding 85 licenses and counting, alongside 20 World Lottery Association operators in our clientele, we boast a robust team of over 1,200 experts across 14 countries. Join OpenBet to elevate your career and collaborate with a global team at the forefront of shaping the future of betting entertainment for millions.The GoalWe are in search of a driven and ambitious Senior .NET Software Engineer to propel Sportcast's growth from our European offices.As a Senior Software Developer within the Trading & Data Solutions team, you will engage in a cross-functional capacity, developing, deploying, and supporting various projects and initiatives. You'll have the chance to work on diverse projects, producing code that is both testable and maintainable. As a valued team player, your contributions will be instrumental in team design, scoping, and prioritization discussions. This team is dedicated to assisting the business in achieving scalability through automation.Your role will encompass the development and maintenance of real-time systems.What You’ll Be DoingAnalyze and question business requirements critically.Actively participate in solution design efforts.Ensure our systems' performance, security, and availability.Develop high-quality, high-performing code aligned with business needs.Optimize solutions to support service levels while minimizing cloud expenses.Mentor fellow team members.Automate processes wherever feasible.Challenge existing practices to enhance our patterns, standards, and procedures throughout the organization.The Player5+ years of experience with .NET/.NET Core and C#Familiarity with Unit Testing, serverless technologies like Azure Functions, and containerized microservices using Azure Container Apps or AWS equivalentsExtensive expertise in SQL-based databases, including MSSQL and PostgreSQL, with a strong grasp of query optimization, indexing strategies, and performance tuning for large-scale, high-throughput applicationsProficient in utilizing GitHub Copilot and Cursor AI to enhance development speed while ensuring secure and compliant coding practices

ICAP Employment Solutions is actively seeking a meticulous and driven Senior Accountant for our esteemed client, a leading global integrated energy corporation headquartered in Athens, Greece. This dynamic opportunity is perfect for individuals looking to make a significant impact in a robust financial environment.The successful candidate will manage daily accounting functions, perform account reconciliations, and work collaboratively with both internal teams and external partners. This position demands exceptional analytical abilities, meticulous attention to detail, and a commitment to maintaining the accuracy, quality, and integrity of financial reporting throughout all stages of the process. Key Responsibilities:Execute a broad range of finance and accounting tasks including invoice processing, data entry, account reconciliation, and payment preparation, ensuring timely completion of closing activities.Accurately process receipts, statements of accounts, claims, and invoices within stipulated timeframes.Maintain organized and current financial records for efficient retrieval and reporting.Collaborate with suppliers and internal departments to address and resolve any invoice and payment discrepancies.Assist in the preparation of comprehensive financial reports and summaries.Generate and refresh reports as per management’s requirements.Validate incoming data prior to analysis and manage any exceptions effectively.Ensure adherence to accounting standards and company policies while generating relevant reports.Support issue resolution based on thorough analysis of accounting data processing errors.Act as the primary liaison with the central accounting team.Handle accrual and provisions calculations with precision.Manage monthly submissions through the

Join Our Innovative TeamAt Sportcast, a pioneer in sports betting engagement, we revolutionized player experiences with our cutting-edge technologies and pricing strategies. Our flagship product, BetBuilder, is an award-winning innovation that transforms the betting landscape, allowing players to delve into billions of unique combinations across sporting events. As part of OpenBet, we have united top developers, statisticians, and data scientists, all dedicated to shaping the future of sports betting. Our mission is to provide unprecedented access to betting opportunities, creating thrilling moments for players worldwide.We invite you to become a part of Sportcast's dynamic team at OpenBet, where your contributions will drive our growth from our European offices.Your Role as a .NET Software EngineerAs a member of the Trade team, you will collaborate with a diverse group of professionals to develop, deploy, and maintain innovative projects. You'll have the chance to write high-quality, testable code while participating in design and prioritization discussions. Our focus is on supporting business scalability while ensuring top-notch quality in our deliverables.Key ResponsibilitiesWrite high-quality, efficient code that meets business needs.Optimize our solutions to uphold service levels and reduce cloud costs.Automate processes wherever feasible.Challenge existing norms and enhance our organizational standards and procedures.