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We are looking for a Senior Health Claims Expert – Individual Claims to join our Life &amp; Health Claims Division. In this role, you will lead initiatives to detect, prevent, and mitigate Fraud, Waste, and Abuse (FWA) across health insurance claims, combining deep operational expertise with advanced analytics. You will collaborate closely with data scientists, engineers, and compliance teams to design and implement solutions that strengthen claims integrity and minimize financial risk.What You Will Do:Claims Expertise &amp; Oversight<ul><li>Provide subject matter expertise on health claims processes, adjudication rules, and regulatory compliance.</li><li>Review and validate claim patterns, anomalies, and high‑risk indicators identified through analytics.</li></ul>Collaboration with Data Teams<ul><li>Partner with data analysts and engineers to define business requirements for FWA detection models.</li><li>Translate operational insights into data features used in predictive modeling and anomaly detection.</li><li>Validate model outputs and ensure alignment with business logic and balanced risk‑based decisions.</li></ul>Fraud Detection &amp; Prevention<ul><li>Support the development of advanced FWA strategies leveraging analytics, AI, and rule‑based systems.</li><li>Contribute to the creation of dashboards and reporting tools for monitoring suspicious claim behaviors.</li><li>Recommend corrective actions and process improvements based on analytical findings.</li></ul>Stakeholder Management<ul><li>Communicate complex analytical insights to non‑technical stakeholders in a clear and actionable manner.</li><li>Train claims teams (including TPA partners) on emerging fraud trends and data‑driven prevention techniques.</li></ul>What You Bring:Required<ul><li>8+ years of experience in health claims management, including at least 3 years in fraud detection.</li><li>Familiarity with analytics concepts (predictive modeling, anomaly detection).</li><li>Ability to work with SQL and dashboards (Power BI/Tableau), and understand data pipelines.</li><li>Strong understanding of the health insurance market, coding standards, and claims workflows.</li><li>Excellent analytical thinking, communication, and stakeholder engagement skills.</li></ul>Preferred<ul><li>Exposure to machine learning applications in healthcare.</li><li>Experience with FWA tools (e.g., SAS Fraud Framework).</li><li>Certification in fraud examination (CFE) or healthcare compliance.</li></ul>What We Offer:• Extensive training opportunities – on-demand and on-site • Partnerships with educational institutions across Greece for advanced study, with tuition support • Comprehensive Health Insurance for peace of mind and financial protection • Well-being support and work–life balance • One‑time budget for home-office equipment • Recognition and rewards for excellence • Monthly meal allowance • Newly renovated, centrally located offices with easy access

Senior Health Claims Expert (Individual Claims)

In 2019, we established our first Shared Service Center (SSC) in Greece, with the goal of streamlining and optimizing financial operations for our entities across Europe. Today, the SSC plays a key role in our financial operations and has been recognized as a Great Place to Work, reflecting our commitment to quality, employee support, and a positive work environment.As part of our ongoing growth, Imerys is redesigning its Credit Management structure, focusing on harmonizing and standardizing processes, while adapting credit policies across Europe. We are committed to enhancing our cash flow strategies, analyzing payment patterns, and identifying risks through data-driven insights. As part of this transformation, we are establishing a dedicated Collections team to further strengthen our collections process and contribute to the success of our finance team.We are actively looking for German-speaking professionals to join our international collection team and support our entities across the Germanophone region.What We Offer<ul><li>Competitive compensation package</li><li>Hybrid work model</li><li>A dynamic, multicultural team with opportunities for personal and professional growth</li><li>Access to continuous learning and development programs</li><li>Health insurance and other benefits tailored to your needs</li><li>The chance to work in a global environment, collaborating with colleagues from across Europe and beyond</li></ul> &nbsp;Your Responsibilities<ul><li>Assist in the collection of outstanding debts through effective communication via phone and email</li><li>Maintain accurate records of customer interactions and account statuses in our CRM system</li><li>Send Statement of Accounts and dunning letters</li><li>Collaborate with internal departments to resolve issues impacting collections (payment behavior, billing issues, credit notes, …)</li><li>Identify and escalate complex account issues to appropriate team members</li><li>Prepare and present reports on collections activities and account statuses to management</li><li>Support the overall goals of the finance team and contribute to continuous improvement initiatives</li></ul> &nbsp;Qualifications<ul><li>Bachelor's degree in Accounting, Finance, or Business is a plus</li><li>0-2 years of relevant experience in Accounting, Collections, Credit, or related financial services roles</li><li>Fluency in English and German (additional languages are a plus)</li><li>Experience with ERPs (SAP experience is a plus)</li><li>Competent knowledge in Microsoft Office and/or Google Sheets</li><li>Ability to adapt to changing situations and willingness to learn</li><li>Strong time management and organizational skills</li><li>Excellent communication skills with a focus on customer relations</li><li>A proactive, solution-oriented approach to tasks</li></ul>

Collections Specialist (German Speaker) 11405

This is an opportunity to step into a senior role at the fast-moving world of payments, where every transaction powers growth, innovation, and customer experience. As Senior Controller, you will become a trusted partner, playing a pivotal role in strengthening operational performance and helping the business scale with confidence. You will join a collaborative and ambitious team that values curiosity, accountability, and forward-thinking leadership. For someone who enjoys operating at both a strategic and hands-on level, this is a rare opportunity to make a visible impact. You will be empowered to challenge the status quo, lead meaningful change, and work alongside passionate colleagues who are committed to delivering exceptional results together.Day-to-day responsibilities<ul><li>Work closely with business to drive the budget, forecast, and long-term business planning cycles by providing valuable input on the underlying assumptions;</li><li>Prepare monthly performance reports, including key financial and business metrics, for presentation to executive committees;</li><li>Monitoring actual performance against budgets and forecasts, and supporting informed decision-making to achieve financial and business objectives;</li><li>Ensure that reliable, timely, and high-quality financial information is provided to business, supporting informed decision-making;</li><li>Participate in cross-functional projects, providing financial expertise and supporting business in the evaluation of new products, initiatives, and strategic projects;</li><li>Implement best practices to enhance efficiency and effectiveness in financial planning, analysis, and reporting by maximizing the use of available ERP and business intelligence systems;</li></ul>Who are we looking forWe look for big thinkers. People who can drive positive change, step up and show what’s next – people with passion, can-do attitude and a hunger to learn and grow. In practice this means:&nbsp;&nbsp;<ul><li>6+ years of experience working as a Finance Business Partner, Controller, or in a similar role;</li><li>University degree in Business, Finance, Economics, or equivalent; Master’s degree in Business, Finance, Economics and/or financial analysis certifications (ACCA, CFA, Financial Modeling &amp; Valuation Analyst (FMVA) etc.);</li><li>Solid knowledge of financial reporting, including IFRS reporting standards, and strong presentation skills, with the ability to explain financial concepts clearly and accurately;</li><li>Strong financial modeling skills, including the ability to prepare forecasts using an integrated planning approach and to project the balance sheet and cash flow based on forecast P&amp;L assumptions;</li><li>Excellent proficiency in Microsoft Office applications;</li><li>Detail-oriented and capable of multi-tasking and shifting priorities quickly under pressure and tight deadlines;</li><li>Experience with complex ERP, BI, MIS, data analysis, and reporting tools; specific experience with Onestream or Oracle and SAP (ECC or S4HANA) reporting software;</li><li>Proven ability to build and maintain relationships across different levels of the organization.</li><li>You are fluent in Greek and English</li></ul>Perks &amp; BenefitsAt Worldline you’ll get the chance to be at the heart of the global payments technology industry and shape how the world pays and gets paid. On top of that, you will also:&nbsp;<ul><li>Be part of a company guided by a strong purpose to do good and recognized as top 1% of the most sustainable companies in all sectors worldwide.</li><li>Work with inspiring colleagues and be empowered to learn, grow and accelerate your career.</li><li>Work in an international environment with cutting edge technologies.</li></ul>

Senior Financial Controller

We are seeking to hire a highly analytical and driven professional to join our Credit Team in Athens. The successful candidate will work as part of a group responsible for reviewing and approving credit risk associated with complex transactions across multiple products and business segments, including Oil, Freight and Gas &amp; Power. The role will involve evaluating credit and performance risks on both short-dated and longer-tenor trades, negotiating directly with external counterparties, and collaborating closely with commercial teams to ensure that exposures remain within acceptable limits. This will include the use of appropriate credit risk-mitigation tools and structures where required.<ul><li></li></ul><ul><li></li></ul>Key Responsibilities<ul><li>Reviewing counterpart / transaction information (qualitative/quantitative) and recommending credit limits for approval</li><li>Managing the credit risk of the assigned portfolio of clients.</li><li>Liaising with traders to understand the commercial relationship and determine the risk appetite of the assigned counterparts</li><li>Speaking to customers to obtain information / understand their business profile versus peer group</li><li>Work with Credit colleagues worldwide to manage exposures / set credit appetite for global groups</li><li>Working with risk mitigation providers – bank/insurance markets as part of the credit management process</li><li>Updating the systems with the relevant credit information and documents</li></ul>Required qualifications<ul><li>3+ years of experience in credit risk roles within a blue-chip bank, trading house, or financial institution</li><li>Proven Oil &amp; Freight experience</li><li>Proven ability to build and analyse cash flow models and financial analysis, including stress scenario testing</li><li>Must be educated in finance, trading or similar studies to degree level, ideally postgraduate</li><li>Fluent in English</li><li>Someone who is organized, careful, pays attention to details, is able to work in a high-pressured environment, dealing with a range of high priority issues</li><li>Strong analytical skills</li><li>Strong communication skills both verbal and written to be applied also during meetings/calls with clients</li><li>Knowledge of complex credit transactions and the relevant documentation (ISDA, EFET, PPA, etc)</li><li>Familiarity with exposure risk metrics such as EPE and PFE</li></ul>Preferred qualifications<ul><li>Gas &amp; Power experience</li></ul>Key Relationships:&nbsp;&nbsp;<ul><li>Credit Department</li><li>Trading Department</li><li>Finance Department</li><li>Operations Department</li><li>Counterparts</li></ul>

Senior Credit Risk Analyst

What impact will you make?#YourOpportunityWe are currently seeking for enthusiastic and self - driven Data Scientist professional with exceptional analytical skills and experience in consulting or financial services to become part of our rapidly growing Financial Risk Management team in our offices in Athens.Our Financial Risk Management (FRM) practice constitutes the fastest growing team in the local market with a proven track record of delivering large scale engagements across the industry during the recent past. Our practice forms part of Deloitte’s North South Europe (NSE) “One_FRM” initiative which brings together risk professionals from the UK, Italy, the Netherlands, Belgium, the Nordics, Switzerland, Ireland and Greece into one single team thus representing an excellent opportunity to join forces and fulfil the core principle of Deloitte to act “as one” at European level with the aim to continue offering “state of the art” and value-adding propositions to our clients and solve “real world” problems faced by Financial Institutions in Greece and abroad.We offer to our clients comprehensive solutions in the wide spectrum of financial risk areas focusing on credit and market risk as well as capital management, liquidity and treasury risk as a response to industry-wide challenges.If you are ready to advance your career to the next level in a challenging international environment, focusing on continuous learning and dynamic teamwork, both in Greece and abroad, you are ready to join Deloitte’s Financial Risk Management practice.#YourRoleDeloitte is a leading provider of Financial Risk Management Advisory services and thus offers the opportunity to work on high-profile projects and clients that are leaders in the industry.Our projects vary and your responsibilities will differ based on the focus of the client engagement and needs. However, your role could include and may require you to:·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Develop and implement&nbsp;machine learning models&nbsp;for risk use cases such as:o&nbsp;&nbsp; credit scoring and risk segmentationo&nbsp;&nbsp; early warning systemso&nbsp;&nbsp; anomaly and fraud detectiono&nbsp;&nbsp; stress testing and scenario analysis·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Design and deploy&nbsp;Generative AI solutions, including:o&nbsp;&nbsp; automation of risk reporting and documentationo&nbsp;&nbsp; intelligent data extraction and summarization·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Apply&nbsp;advanced statistical and quantitative techniques&nbsp;to large datasets·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Collaborate with risk and business teams to&nbsp;translate requirements into analytical models·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Support&nbsp;model deployment and industrialization&nbsp;(APIs, pipelines, cloud environments)·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Ensure alignment with&nbsp;model risk management (MRM)&nbsp;practices·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Prepare high-quality&nbsp;client deliverables and presentations#WinningRequirementsWe are specifically seeking professionals who possess both technical and business skills, can clearly articulate the outcomes and value of their work, and can demonstrate the following:·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2-5 years of relevant experience in&nbsp;banking or financial services, exposure to&nbsp;risk management use cases&nbsp;(credit, market, liquidity) is highly desirable·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Strong background in&nbsp;machine learning, statistics, and quantitative modeling·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Proficiency in&nbsp;Python&nbsp;(pandas, scikit-learn, TensorFlow/PyTorch)·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Experience with&nbsp;Generative AI / LLMs&nbsp;(prompt engineering, RAG, fine-tuning)·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Experience delivering&nbsp;AI/ML solutions in production environments·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Knowledge of&nbsp;data engineering concepts&nbsp;(SQL, ETL, pipelines)·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Knowledge of data visualisation tools and ability to create dashboards and reports·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Knowledge of the machine learning lifecycle, from prototyping state-of-the-art to scaling and managing for enterprise use·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Understanding of key considerations for Ethical and Responsible data and AI, and experience applying them·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Ability to explain complex models to non-technical stakeholders·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Strong communication and presentation skills·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Ability to work in cross-functional teams·&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Problem-solving&nbsp; mindset#AboutDeloitteOur servicesDeloitte operates in Greece since 1975, as a member of one of the world’s largest professional services networks, Deloitte Touche Tohmatsu. With offices in Athens, Thessaloniki, Heraklion, Patras and Ioannina, Deloitte Greece employs more than 2,900 professionals.After 50 years of successful and dynamic presence in the Greek market, we bring an unmatched breadth and depth of expertise across audit and assurance, technology &amp; transformation, tax &amp; legal and strategy, risk &amp; transactions advisory services. Operating in a multidisciplinary model enables us to draw from a pool of world-class talent, identifying the ideal skillset for each project, and to collaborate across businesses, to solve the toughest, most challenging issues of our clients. It is with them that we have built a trusted relationship, by delivering innovative solutions and utilizing state-of-the-art tools and technologies across all industries- Consumer Products, Energy Resources &amp; Industrials, Financial Services, Life Sciences &amp; Health Care, Government &amp; Public Services, Technology, Media &amp; Telecommunications.Our PurposeOur purpose, “To make an impact that matters for our clients, our people and society “- defines who we are and what we stand for. This is not about size, it's about being the first choice. The first choice for the largest and most influential clients, and the first choice for the best talent.Our valuesAt Deloitte we foster a collaborative culture where talented individuals can produce their best work. We value innovative thinking, diverse insights and a genuinely distinctive level of customer service through our expertise and professionalism.We value difference, with respect at the heart of our inclusive culture.Our talent experienceFrom day one at our firm, practitioners are part of a community. Our development and career progression framework will help them develop the skills and capabilities to succeed. The wellness of our people and the ability to offer agile working arrangements is at the centre of our unique talent experience. We create a workplace that encourages collaboration, creativity, inclusiveness to ensure our staff are supported, encouraged and feel a sense of purpose and meaning in what they do each day.Sounds like the sort of role for you? Apply now.

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