Data Scientist - Fintech Innovator

Optasia is a leading, fully-integrated B2B2X financial technology platform specializing in scoring, financial decisioning, disbursement, and collection services. Our innovative AI Platform enhances financial inclusion, enabling responsible financing decisions and fostering superior business models and customer experiences across 39 countries, supported by 7 regional offices.We are seeking a dynamic and adaptable Product Manager to join our team and oversee the complete lifecycle of our fintech products. This position is perfect for individuals who excel in a fast-paced, global environment and are enthusiastic about taking charge of product strategy, execution, and commercial outcomes.You will collaborate closely with senior product leadership and cross-functional teams to spearhead product innovation, steer product roadmaps, and ensure the successful delivery and expansion of our solutions in diverse markets.

Optasia is a cutting-edge B2B2X financial technology platform that encompasses scoring, financial decision-making, disbursement, and collection services. Our adaptable AI platform fosters financial inclusion, facilitates responsible financing decisions, and enhances customer experiences across 39 countries, supported by 7 regional offices.We are on the lookout for dynamic and driven professionals who possess a proactive attitude and a results-oriented mindset. Join our innovative team to deliver exceptional solutions in an exciting and collaborative environment.Your Responsibilities:Conduct market research and identify distribution partners across Africa.Uncover underserved market segments.Identify new asset classes.Examine regulatory and market shifts.Analyze competitors to identify product gaps.Define and prioritize product features.Manage product backlog effectively.Oversee the prioritization of customer requests (CR).Support the initial rollout and integration of new products.Create comprehensive use cases and business requirements.Perform feasibility studies and draft business plans.Lead product design, development, and release processes.Coordinate the collection and prioritization of product functionality requests.Monitor developments in the fintech credit space.Evaluate new credit product propositions.Assess distribution partners and tailor products to meet their needs.Prepare detailed business requirements and product specifications.Define go-to-market (GTM) strategies.Draft user manuals and sales support documentation.Collaborate with legal teams on contract templates.Engage with various stakeholders to piece together product elements.Train commercial and operations teams on new products and distribution partners.Monitor and optimize new products and partnerships during the first year of operations.

Optasia is a cutting-edge B2B2X financial technology platform specializing in scoring, financial decision-making, disbursement, and collection processes. Our mission is to foster financial inclusion globally, as we strive to transform the financial landscape in our unique way.We are on the lookout for passionate professionals who are energetic, results-oriented, and possess a proactive mindset. Join our dynamic team at Optasia, where you will contribute to delivering innovative solutions in a stimulating environment. As a member of the Solution Architecture team, your main responsibility will be to collaborate closely with clients, product management, and software development teams, showcasing your high level of technical expertise, product knowledge, and effective communication skills.Your Responsibilities:Translate business requirements into effective technology solutions utilizing Optasia’s proprietary platform.Engage with various stakeholders from clients to ensure IT solutions meet business goals.Develop technical documentation including use cases, flow diagrams, integration specifications, and solution documentation.Work collaboratively with internal teams such as Engineering, Quality Assurance, Product Management, Business, and Operations to implement innovative solutions.Assess and prototype APIs for seamless third-party integrations.Partner with the Software Architecture team to identify opportunities for enhancements to the Optasia platform.Provide technical guidance to the sales team, including product demonstrations and support for RFP responses.

Optasia is a cutting-edge B2B2X financial technology platform specializing in scoring, financial decision-making, disbursement, and collections. Our mission is to promote financial inclusion for everyone, and we pride ourselves on transforming the world in our own unique way.We are on the lookout for passionate and proactive professionals who are driven by results and possess a can-do attitude. Join a team of like-minded individuals dedicated to delivering innovative solutions in an exciting environment.We invite you to apply for the position of Data Engineer within our expanding Data Engineering team. In this role, you will design and implement highly scalable end-to-end batch and streaming data pipelines, contributing to the overall success of Optasia.Your responsibilities will include:Enhancing the scalability, stability, accuracy, speed, and efficiency of our existing data systems.Designing and developing end-to-end data processing pipelines.Navigating a diverse technology stack, including Scala, Spark, Python3, Bash/Python scripting, Hadoop, and SQL.Designing, constructing, testing, and deploying new libraries, frameworks, or complete systems while adhering to the highest standards of testing and code quality.Developing, maintaining, and optimizing core libraries for batch processing and large volume data ingestion into our big data infrastructure.Building and maintaining CI/CD orchestration.What we expect from you:Bachelor's or Master's degree in Computer Science or Informatics.A minimum of 2 years experience in Data Engineering.Proven experience in software/data engineering and/or operations/DevOps/DataOps.Familiarity with the Apache Hadoop ecosystem (YARN, HDFS, HBase, Spark).Hands-on experience with both relational and NoSQL databases.Proficient in systems administration with Linux.Experience in deploying, configuring, and maintaining distributed systems and data/software engineering tools.Your key attributes:Experience with fluid virtual infrastructures such as containers (e.g., Docker, Kubernetes).Familiarity with data and ML flow engines and tools, such as Apache Airflow.A strong passion for learning new technologies and collaborating with other creative professionals.Why you should join us:We offer a range of benefits including: Flexible hybrid working options Competitive remuneration package An extra day off on your birthday Performance-based bonus scheme‍ Comprehensive private healthcare insurance All the tech gear you need to work efficientlyExperience the Optasia perks: Join our multicultural working environment Engage with a unique and promising business and industry Gain insights into the future market landscape Enjoy a solid career path within our working family.

Sunlight is seeking an ESS Product Manager based in Athens, Attica, Greece. This role centers on guiding the direction of the company’s energy storage solutions and influencing how these products evolve to serve customer needs. Role overview The ESS Product Manager will shape product strategy and work closely with teams across the business. Collaboration with engineering, marketing, and sales will be key to bringing new and improved products to market. What you will do Define and drive the strategy for energy storage system (ESS) products Work with cross-functional groups to coordinate product development and launch Focus on delivering solutions that address customer requirements Location This position is based in Athens, Attica, Greece.

Join our dynamic team as a Senior Engineering Manager in the Fintech domain at efood, where you will be pivotal in developing a robust, scalable, and adaptive platform that underpins customer payments and internal financial operations.This is a high-impact leadership position within a critical business sector, overseeing the complete lifecycle of efood's payment and financial transaction processes. Your responsibilities will span from customer order payments through downstream operations, inclusive of refunds, cancellations, fraud checks, vendor payouts, reporting, and regulatory compliance. Your engineering expertise, leadership acumen, and ability to navigate a complex stakeholder landscape will be essential.You will collaborate closely with Product Managers, Finance stakeholders, Engineering leaders, C-level executives, and Delivery Hero teams to enhance operational efficiency, elevate technical standards, and support the growth of the domain as our business expands. Technical EnvironmentOur architecture employs microservices, with over 80 services managing high volumes of requests through both synchronous and event-driven communication.Our technology stack includes Golang, REST APIs, gRPC, Kubernetes, AWS, GCP, PostgreSQL, MongoDB, Redis, and messaging platforms like SNS, SQS, Kafka, and cloud messaging services.As part of the Delivery Hero group, we maintain close collaboration with their Global Services teams. Your Responsibilities:Lead the Fintech engineering domain, managing a hybrid team structure that includes an Engineering Manager and senior engineers, adapting the team layout as priorities evolve.Collaborate with Product Managers to drive the delivery of innovative payment capabilities and domain enhancements, while providing valuable technical insights, tradeoffs, and prioritization guidance.Engage with Finance stakeholders to optimize finance flows, minimize discrepancies, enhance automation, and clarify cross-team issues and dependencies.Provide technical leadership by guiding architectural and design decisions, mentoring engineers and managers, and raising the standard for engineering quality, ownership, and systems thinking.Ensure execution across multiple services and teams, managing dependencies with Delivery Hero services by maintaining clear priorities, surfacing risks early, and tracking progress, challenges, and outcomes.Assist the team in balancing feature delivery, system reliability, and technical enhancements, with hands-on involvement as needed to remove obstacles or support critical choices.Mentor and support the development of engineers and managers to foster their growth.

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.

Optasia is an advanced B2B2X financial technology platform dedicated to enhancing scoring, financial decision-making, disbursement, and collection processes. Our mission is to drive financial inclusion globally, as we are transforming the financial landscape.We are in search of passionate and dynamic professionals with a results-oriented mindset to join our innovative team. As the Director of Quantitative Risk Management, you will lead a team of 50 dedicated members focused on optimizing Credit Risk. Your primary responsibility will involve researching, developing, implementing, and managing a framework for quantifying model and market risk. The ideal candidate will be self-motivated, thrive in fast-paced environments, and possess strong interpersonal skills for effective collaboration with Credit Traders and Quantitative Risk Data Scientists.Key Responsibilities:Oversee the measurement, monitoring, and control of credit risk.Develop a robust framework for risk model validation and strategy assessment.Review and validate the accuracy and suitability of existing and new risk models.Assess and validate credit risk policies.Design and define comprehensive credit risk management reports.Provide expert guidance to risk stakeholders regarding risk-taking practices.Support and validate risk optimization systems.Conduct detailed analysis and documentation of methodologies, techniques, and findings.Engage in cutting-edge research for risk quantification and model validation.

Join tbi bank, a pioneering challenger bank that is transforming financial services across Southeast Europe. With a commitment to innovation and customer-centric solutions, we proudly serve over 2 million customers and have built a robust network of 30,000 checkout partnerships with retailers. Our inclusive culture emphasizes the values of care and courage, empowering both customers and partners to achieve financial flexibility. Through our Buy Now, Pay Later (BNPL) solutions, we enhance sales for both physical and online retail stores while boosting customer purchasing power.Role Overview As a Product Manager at tbi bank Greece, you will be instrumental in shaping the future of banking products, specifically personal loans and BNPL services. Collaborating with cross-functional teams, you will develop, launch, and optimize products that address our customers’ dynamic needs, driving both satisfaction and business growth.Your Responsibilities: Formulate and implement product strategies that align with tbi bank’s vision and market demands.Manage the complete product lifecycle from conception and requirements gathering through to launch and ongoing enhancements.Conduct market research and gather customer insights to uncover new opportunities.Work collaboratively with engineering, design, marketing, credit risk, compliance, and operational teams to ensure timely delivery of high-quality products.Establish and monitor key product metrics, utilizing data to inform decisions and drive product improvements.Identify and address performance challenges, including funnel drop-offs and default rates.Collect and prioritize customer feedback to ensure products meet user expectations and comply with regulatory standards.Prepare comprehensive product documentation, business cases, and go-to-market strategies.Stay abreast of industry trends, digital banking innovations, and regulatory changes.

# Unified Vision | Empowering Energy SolutionsAt Enerwave, a proud member of HELLENiQ ENERGY, we are at the forefront of delivering innovative energy solutions that make a difference. Our team is driven by passion and commitment, creating an environment where our employees can thrive and contribute to meaningful projects. We are excited to announce openings for several dynamic positions at our headquarters in Athens, spanning various departments and expertise areas.We are currently seeking a highly skilled Product Manager for Large Accounts to join our Product & Portfolio Management team. This pivotal role involves collaboration with the Senior Team Leader to enhance Enerwave’s product offerings tailored for our Large Accounts—our most demanding clientele. Large Accounts include major industrial and commercial enterprises that seek sophisticated energy solutions to meet their unique needs. The Product Manager will serve as a product expert and advocate, ensuring excellence in this critical segment.

Join us at Enerwave, a proud member of HELLENiQ ENERGY, where we are at the forefront of delivering innovative energy solutions. We operate with a deep passion for our mission, and we are committed to creating an environment where our employees can thrive and contribute meaningfully. We are excited to announce multiple new positions available at our headquarters in Athens, in various departments and areas of expertise.We are actively seeking a Product Manager – Loyalty and Partnerships. In this pivotal role, you will be responsible for defining, developing, and continuously refining our loyalty product, while strategically leveraging partnerships. This position requires a blend of strategic oversight and hands-on operational execution to ensure our loyalty program and partner initiatives operate effectively, yielding measurable commercial outcomes. The ideal candidate will possess strong business acumen, a data-driven approach, and an ongoing awareness of market trends, competitive dynamics, and industry developments, all aimed at enhancing customer value, engagement, and revenue growth.Key ResponsibilitiesDevelop and advance the loyalty product strategy, focusing on value propositions, reward mechanisms, customer journeys, and operational guidelines.Identify, assess, develop, and manage strategic partnerships to enhance the loyalty offering and overall commercial performance.Construct and assess business cases for new partnerships and loyalty initiatives.Track performance metrics through key KPIs (member acquisition, active members, redemptions, usage, conversion) and translate data into actionable strategies.Collaborate with Marketing, Sales, Customer Experience, and Customer Care teams on member engagement and activation campaigns.Conduct market research and competitor analysis within the energy sector, loyalty ecosystems, and partnership models, keeping abreast of regulatory and commercial trends.Oversee the execution of partnerships, ensuring timelines, deliverables, and data integrity are maintained.Manage financial alignment and cost control across partnerships.

About EveryPayEveryPay is dedicated to revolutionizing the digital financial infrastructure that empowers e-commerce in Greece. Our mission is to enable Marketplaces and Merchants to excel through a robust payment system. We pride ourselves on our core values: Empowering Customers, Collaborative Teamwork, Risk Management, and Delivering Results.We've successfully built a comprehensive payments platform that bridges Greek Marketplaces and Merchants with international payment schemes like Visa and Mastercard, handling billions in transaction volume annually.As a proud member of the Skroutz Group, EveryPay thrives at the convergence of technology and regulated financial services, providing a unique opportunity to develop impactful and scalable payment solutions.About the RoleWe are in search of a Director of Solutioning & Core Payments who will spearhead the advancement of EveryPay's core payment products and client solutions.This role is both strategic and execution-oriented, playing a pivotal part in our growth trajectory. You will be responsible for the design, packaging, and market delivery of our products, ensuring seamless client integration while driving revenue growth and product adoption.You will formulate the comprehensive solutioning strategy across acquiring, alternative payment methods (APMs), and internal tools, effectively collaborating with Product, Technology, Commercial, and Operations teams. Your goal is to expand our product reach, enhance conversion rates, accelerate time-to-market, and reveal new gross merchandise value (GMV) growth avenues.What You Will Do1. Ownership of Core Payments & SolutioningDefine and lead the solutioning strategy for acquiring and APMsTransform product capabilities into client-ready solutions and integration modelsOversee the entire lifecycle from pre-sales design to post-launch optimizationBalance standardization and customization to meet scalability and client needsEnsure optimal CP/CNP payment flows across various channels, including eCommerce and POSPromote continuous enhancement of integration frameworks, APIs, and developer experiences2. Growth, GTM & Revenue EnablementCollaborate with Commercial teams to turn leads into revenue, enhancing win rates and deal velocityDesign and implement growth initiatives to boost market share and increase GMVAssist strategic clients and complex deals with hands-on solution architecture and advisoryInfluence Go-To-Market (GTM) strategy and product positioning

Optasia is a pioneering B2B2X financial technology platform that specializes in scoring, financial decision-making, disbursement, and collection services. Our mission is to promote financial inclusion globally and transform the financial landscape.We are on the lookout for a dynamic and results-oriented Internal Audit Specialist who is energized by a fast-paced and empowering environment. This role is perfect for individuals who excel in teamwork and wish to contribute to an innovative fintech organization. Candidates should possess a solid technology and IT background with 4 to 6 years of experience in internal audit, IT audit, or technology risk management.The successful candidate will join our Risk, Compliance, and Assurance team, reporting directly to the Head of Internal Audit. You will play a critical role in assessing and enhancing the effectiveness of our internal controls, risk management practices, and various business and governance processes. Your focus will be on IT General Controls, technology platforms, integrations, IT systems lifecycle, AI/ML models, cloud infrastructure, data governance, and information security.The ideal candidate will showcase strong analytical and communication skills, capable of translating audit findings into clear, actionable insights that drive business value. Collaboration with cross-functional teams, including engineering, product, operations, compliance, and finance, will be essential to help us scale securely while upholding robust control frameworks and operational discipline.Key Responsibilities:Plan, execute, and deliver risk-based internal audits to assess the design and operational effectiveness of internal controls across operations, systems, and business processes.Draft comprehensive reports and communicate audit findings, providing actionable insights and recommendations to management.Collaborate with technology, product, risk, and compliance teams to understand systems, processes, and emerging risks.Track the implementation of audit recommendations.Assist in developing the annual audit plan.Foster a culture of accountability and strong internal controls.Contribute to enhancing automation and data-driven methodologies within the audit function.

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.

Optasia is a leading B2B2X financial technology platform dedicated to enhancing scoring, financial decision-making, disbursement, and collection processes. Our mission is to drive financial inclusion for everyone, and we are passionate about transforming the financial landscape.We are on the lookout for dynamic and motivated professionals who are results-oriented and possess a proactive mindset. Join a team of like-minded individuals who are innovating solutions in an exciting work environment. As a Senior Quantitative Risk Data Scientist, you will play a crucial role in Optasia's algorithmic trading and portfolio optimization unit. As part of the Credit Portfolio Optimization team, you will merge your expertise in risk management, research, and technology to implement trading strategies across various projects. You will utilize your insights and knowledge to make real-time critical decisions while collaborating with experienced traders, big data specialists, and machine learning engineers to optimize system performance.Your ResponsibilitiesDevelop and implement algorithmic solutions aimed at optimizing revenues through credit risk analysis.Generate credit-risk insights using advanced big data analytics.Create and execute portfolio risk assessment tools and procedures to effectively monitor and manage credit risk.Conduct in-depth risk analysis on microloans and other financial products, refining risk models to enhance decision-making processes.Identify and assess credit risk factors using sophisticated computational techniques on extensive datasets.Build predictive models, employing both statistical and machine learning methods, to bolster risk management strategies.Work collaboratively with fellow data scientists and machine learning engineers.Continuously enhance and refine risk assessment methodologies to keep pace with evolving market conditions.Mentor junior and mid-level quantitative analysts, fostering an environment of collaboration and knowledge sharing.Stay informed about industry trends, emerging technologies, and evolving methodologies to maintain best-in-class risk management practices.

At Optasia, we are pioneering a transformative B2B2X financial technology platform that encompasses scoring, financial decisioning, disbursement, and collection. Our mission is to promote financial inclusion for everyone. Join us as we revolutionize the industry.Since our establishment over ten years ago, we have emerged as a global frontrunner in the fintech sector, consistently enhancing our portfolio with innovative solutions and uncovering new monetization avenues for our partners and clients.As a vital part of the Systems Engineering team at Optasia, your key responsibility will be to guarantee the stability, security, and seamless operation of our Linux-based systems. This includes managing core platforms, supporting essential services, and ensuring optimal performance across both production and staging environments.Your ResponsibilitiesAdminister and maintain Linux systems (Red Hat and Debian) across production and staging environments.Execute regular patch management, system updates, and security enhancements.Oversee and monitor system performance utilizing Nagios, Grafana, and other relevant tools.Support and maintain applications such as Passbolt, DNS, FreeIPA, Radius, Jenkins, and Red Hat Satellite.Conduct incident management, troubleshooting, and root cause analysis to secure system reliability and uptime.Engage in operations and maintenance tasks as well as system improvement initiatives.Track and manage licenses, End of Support, and End of Life for Linux assets and software.Collaborate with cross-functional teams to bolster infrastructure and authentication services.Ensure precise documentation for configurations, changes, and operational procedures.Your Qualifications3-5 years of substantial experience as a Linux Systems Engineer or Administrator.Deep understanding of Red Hat Enterprise Linux and Debian administration.Proficient in FreeIPA, DNS, and Red Hat Satellite.Familiar with Nagios, Grafana, and Radius.Strong grasp of system patching, incident management, and operations & maintenance processes.Proficient in scripting or automation (Bash, Python, Ansible).Excellent documentation, communication, and collaboration abilities.Why You Should Join UsWe Offer: Competitive salary package Additional day off on your birthday Performance-related bonus scheme All the necessary tech to work efficientlyOptasia’s Benefits: Be part of a diverse and multicultural team Engage with a unique and promising business landscape Gain insights into the future of the marketOptasia’s Core Values #1 Drive to Thrive: Fully committed to continuous evolution. We embrace challenges and learning opportunities.

Optasia is an innovative B2B2X financial technology platform dedicated to transforming the financial landscape through scoring, decision-making, disbursement, and collection services. Our mission is to foster financial inclusion on a global scale. Join us in reshaping the future!We are looking for dynamic and driven professionals who thrive in a results-oriented environment and possess a positive, can-do attitude. If you aspire to collaborate with a team of like-minded individuals in a stimulating and inventive atmosphere, we want to hear from you!The Sales Manager will play a crucial role in spearheading our commercial initiatives across new markets. This position is focused on executing strategic sales initiatives, enhancing market penetration, and uncovering new growth avenues for Optasia's state-of-the-art products and services. The ideal candidate will be an experienced sales leader with extensive market insight and a proven history of success.Your ResponsibilitiesImplement a comprehensive sales strategy for designated regions to achieve revenue growth and expand market presence.Identify and develop new opportunities and verticals for Optasia’s offerings, promoting adoption in various markets.Establish and nurture strong relationships with key stakeholders, including telecommunications companies, mobile wallet operators, and financial institutions.Collaborate with internal teams in product, marketing, and operations to ensure the effective delivery of tailored solutions to meet client needs.Analyze market trends, competitive activities, and regulatory changes to refine strategy and maintain a competitive advantage.Prepare and deliver regular sales performance reports to executive leadership, emphasizing significant milestones and areas for growth.Coordinate cross-departmentally to create necessary documentation such as presentations, business cases, and service descriptions.What We Expect from YouA Bachelor’s degree in Business Administration, Marketing, or a related field; an MBA is preferred.A minimum of 4 years of experience in sales and business development.Demonstrated success in surpassing sales targets and driving revenue growth within the fintech or telecommunications sectors.Ability to build and maintain a strong network within the banking, fintech, or telecommunications industries in the region.Fluency in French is an asset but not mandatory.Your Key AttributesOutstanding communication, negotiation, and presentation skills.In-depth knowledge of the region’s market dynamics, cultural nuances, and regulatory frameworks.Willingness to travel within the region as necessary.Proven ability to close deals in the fintech, telecom, or value-added services sectors.Why You Should ApplyW...

Optasia is a cutting-edge B2B2X financial technology platform focused on providing scoring, financial decisioning, disbursement, and collection services. Our mission is to promote financial inclusion for everyone. We are reshaping the financial landscape in our unique way.We are looking for passionate and energetic professionals who are results-oriented and possess a proactive mindset. Join our team of like-minded individuals dedicated to delivering innovative solutions in an exciting and dynamic environment.As an Integration Support Engineer (ISE), you will assess operational changes proposed by external systems integrated with Optasia, evaluate their technical impact, and create appropriate rollout strategies. You will also be responsible for ensuring that all new or existing projects meet the technical criteria necessary to initiate the System Integration Testing phase, collaborating closely with a Solutions Architect to ensure architectural alignment.This position is focused solely on integration readiness, excluding live production support, low-level solution design, software development, and the maintenance of test environments.Your ResponsibilitiesAssess change requests including platform upgrades, protocol migrations, and topology modifications by quantifying technical impacts and rollback risks, outlining mitigation strategies, and securing a consensus on rollout plans with both internal and external stakeholders. Engage with the Solutions Architect as needed for modifications to the solution design.Communicate configuration and development prerequisites that third-party systems must fulfill to achieve System Integration Testing readiness, collaborating directly with system owners.Conduct a targeted suite of HTTP-based API smoke tests (REST, SOAP, RPC, etc.), troubleshoot any anomalies, and escalate unresolved issues to third-party counterparts and the Solutions Architect.Develop Integration Acceptance Testing (IAT) test cases for execution by Optasia developers, guided by the Solutions Architect.Maintain transparency and traceability by updating Jira and Confluence records for change requests and SIT preparations.Foster continuous improvement by converting lessons learned into reusable templates, including change request assessments, SIT readiness checklists, and smoke test scripts, to standardize future integrations.Transition smoothly to an Associate Solution Architect role once you demonstrate proficiency in design and business insight.

Orizon is not just another mobile telecommunications operator; we are a pioneering force in the industry. As a fully Greek company under the umbrella of Volton Hellenic Energy S.A., we embody innovation and excellence in telecommunications.At Orizon, we immerse ourselves in our customers' needs, challenging conventional norms and positioning them at the heart of our operations. We prioritize understanding and delivering tailored solutions that truly resonate.Proudly recognized as a Great Place to Work for three consecutive years, we celebrate our vibrant culture and the talented individuals that drive our success.We are expanding our team in Athens and are on the lookout for a passionate Product Manager - Telecommunications to play a pivotal role in growing our Telecom product offerings.Key Responsibilities:Oversee the design, development, and management of our telecommunications product portfolio.Develop and execute a strategic roadmap for core products to achieve organizational goals.Analyze market trends in the telecommunications landscape across Greece and Europe.Conduct customer needs assessments to create compelling product propositions.Support and evaluate go-to-market strategies that provide competitive advantages.Develop and implement product portfolios for emerging market segments.Assist with financial analyses and business case preparations for product initiatives.Participate in User Acceptance Testing (UAT) to ensure product alignment with segment requirements.Create comprehensive reports and presentations analyzing product performance and recommending enhancements.Work collaboratively across departments for successful product launches (Legal, Operations, Marketing, Sales, Customer Experience, IT, and Technical teams).Guide customer care teams to ensure an outstanding experience for our clients.Act as a product ambassador throughout the organization.Qualifications:3-4 years of experience in Product Management or Service Marketing, preferably in the telecommunications sector.Background in Services Marketing (Telecom, Energy, etc.) is advantageous.Bachelor’s Degree in Business, Economics, Engineering, or related fields.A Master’s Degree is a plus.Proficient in Microsoft Office Suite (Excel, PowerPoint).Strong command of English, both written and spoken.

Join Euronet, a pioneer in payment solutions, as we redefine the future of global money movement. With a presence in over 160 countries, our innovative mobile wallets, card issuing, and real-time payment platforms are at the forefront of digital transformation.We are seeking a Senior Product Manager to lead our Value-Added Services with a focus on Dynamic Currency Conversion (DCC) and Tax-Free Shopping. This is a pivotal role, placing you as the guardian and promoter of these services, ensuring they evolve and deliver ongoing value for consumers, merchants, and our organization.Your experience will contribute to our strong culture at Euronet, built on trust, respect, and collaboration. We value your contributions and support your growth through robust career development opportunities.Perks & Benefits That Matter:Competitive salary package.Annual performance-based bonuses.Comprehensive Private Health Insurance.Employee Stock Purchase Plan.Access to top-tier tools and equipment.Flexible hybrid working model.Regular career development and performance reviews.Employee referral bonuses and volunteer opportunities.Work in a dynamic, stable, and international environment.Your Impact:Lead the complete product lifecycle for DCC & Tax-Free Shopping, from vision to execution and performance analysis.Drive product growth through KPI monitoring and optimization initiatives.Develop compelling business cases for product improvements and market expansions.Act as the key contact for all matters related to the Value-Added Services portfolio.Partner with commercial teams, operations, finance, IT, compliance, and external partners to ensure product success.Maintain compliance with regulatory and scheme requirements while ensuring product profitability.Keep abreast of market trends and customer needs to guide the product roadmap.