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We are looking for a highly experienced&nbsp;SAP Principal Architect&nbsp;to lead the design and evolution of SAP solutions within&nbsp;Vodafone Greece. This role will focus on aligning SAP architecture with telecom business processes such as order-to-cash, billing, customer management, and service delivery, while supporting large-scale digital transformation initiatives.&nbsp;You will&nbsp;operate&nbsp;across multiple teams, influencing system design, improving engineering practices, and ensuring our platforms can evolve with growing business needs. This is a hands-on leadership role that balances high-level architectural thinking with pragmatic execution.&nbsp;More specifically you will:&nbsp;<ul><li>Define and drive the SAP architecture strategy aligned with&nbsp;Vodafone’s&nbsp;business goals&nbsp;&nbsp;</li><li>Lead system design discussions and drive best practices&nbsp;across SAP platforms&nbsp;</li><li>Ensure seamless integration between SAP and telecom systems (e.g., CRM, billing, mediation, network systems)&nbsp;&nbsp;</li><li>Provide architectural governance, standards, and best practices across all SAP initiatives&nbsp;&nbsp;</li><li>Support transformation programs including S/4HANA migration and system modernization&nbsp;&nbsp;</li><li>Collaborate with business stakeholders to translate telecom requirements into scalable SAP solutions&nbsp;&nbsp;</li><li>Lead integration strategies using APIs, middleware, and cloud platforms&nbsp;&nbsp;</li><li>Mentor technical and functional teams, ensuring high-quality delivery&nbsp;&nbsp;</li><li>Ensure compliance with data governance, security, and regulatory requirements relevant to telecom</li><li>Communicate with project teams throughout all project stages&nbsp;</li></ul>Who you are<ul><li>Computer Science or Engineering background&nbsp;</li><li>8+ years of SAP experience, including 3–5 years in a senior architecture role&nbsp;</li><li>Strong experience with SAP ECC, SAP S/4HANA and enterprise architecture&nbsp;&nbsp;</li><li>Proven experience in telecom environments (operators, service providers, or vendors)&nbsp;&nbsp;</li><li>Deep understanding of telecom business processes (billing, charging, subscriptions, customer lifecycle)&nbsp;&nbsp;</li><li>Experience integrating SAP with telecom platforms (e.g., BSS/OSS systems)&nbsp;&nbsp;</li><li>Strong knowledge of SAP modules such as FICO, SD, MM, and their telecom applications&nbsp;&nbsp;</li><li>Experience with integration technologies (middleware, APIs, cloud services)&nbsp;&nbsp;</li><li>Excellent communication and stakeholder management skills&nbsp;</li><li>Working experience in agile environments/teams will be highly appreciated&nbsp;</li><li>Clear and effective communication skills in English (written and verbal)&nbsp;</li><li>Self-motivated and self-managing with strong interpersonal skills&nbsp;&nbsp;</li><li>Fulfilled military services (for male candidates)</li></ul>Not a perfect fit?Worried that you don’t meet all the desired criteria exactly? At Vodafone we are passionate about empowering people and creating a workplace where everyone can thrive, whatever their personal or professional background. If you’re excited about this role but your experience doesn’t align exactly with every part of the job description, we encourage you to still apply as you may be the right candidate for this role or another opportunity.What's in it for you<ul><li>Competitive pay, bonus &amp;&nbsp;remuneration&nbsp;package&nbsp;&nbsp;</li><li>Private Health &amp; Medical Insurance&nbsp;&nbsp;&nbsp;</li><li>Hybrid way of working: a blend of remote and office-based working, including the&nbsp;option&nbsp;to work up to 20 days from abroad&nbsp;&nbsp;</li><li>Remote work equipment to help you create a comfortable, ergonomic workspace at home &nbsp;&nbsp;</li><li>Unlimited access to learning resources and trainings&nbsp;&nbsp;</li><li>Vodafone Parental Leave: 16 weeks of fully paid parental leave to all employees regardless of gender, sexual&nbsp;orientation&nbsp;or length of service&nbsp;&nbsp;&nbsp;</li><li>Spirit of Vodafone Day: one day each quarter dedicated to your personal development&nbsp;&nbsp;</li><li>Extra days off: Vodafone Day, Family Day, Volunteering Day &nbsp;&nbsp;</li><li>Needless to say, we&nbsp;cater for your communication wherever you are&nbsp;&nbsp;</li><li>Office amenities (subject to the office location): such as restaurant,&nbsp;gym&nbsp;and parking&nbsp;&nbsp;</li><li>Special employee offers and discounts</li></ul>

SAP Principal Architect

As part of Data &amp; AI practice, you will combine AI &amp; ML with data, analytics and automation under a bold strategic vision to transform business in a very pragmatic way, sparking digital metamorphoses. There will never be a typical day and you will continuously learn and grow. The opportunities to make a difference within exciting client initiatives are unlimited in the ever-changing technology landscape.Key Responsibilities:<ul><li>Collaborate globally with data engineers, architects, and business stakeholders to define robust data architecture and modeling requirements.</li><li>Develop and optimize ETL processes to integrate data from various sources, ensuring high data quality and reliability.</li><li>Adhere to software engineering best practices for maintainable, scalable, and robust data solutions.</li><li>Mentor junior team members, providing guidelines to ensure high-quality deliverables.</li><li>Communicate complex technical solutions to senior management and diverse stakeholders effectively.</li><li>Contribute to sales activities through data and platform architecture expertise</li><li>Stay updated on industry trends and contribute to internal initiatives, R&amp;D, and business development projects.</li><li>Research, design, build, and implement Machine Learning systems, and maintain, and improve existing ones</li></ul>show lessQualificationsWHO WE´RE LOOKING FOR?&nbsp;<ul><li>Bachelor's degree in Computer Science, Engineering or related fields.</li><li>Master’s or PhD in Computer Science, Engineering or related fields is strongly recommended.</li><li>Industry vendor certifications are desired (e.g. AWS, Azure, GCP, CNCF/Kubernetes or Databricks certifications); although not essential if you have demonstrable ability.</li><li>3+ years in data engineering, with a strong emphasis on cloud environments - AWS, GCP, Azure, or Cloud Native platforms.</li><li>Expertise in designing, developing, and managing scalable, end-to-end data pipelines (ADF, Airflow or dbt,).</li><li>Proficient in Big Data Platforms (Hadoop, Databricks, Hive, Kafka, Apache Iceberg or Microsoft Fabric), Data Warehouses (Teradata, Snowflake, BigQuery etc.) and lakehouses (Delta Lake, Apache Hudi)</li><li>Proficient in programming languages such as SQL, Python and Pyspark with strong skills in writing scalable, readable and maintainable code using object-oriented programming concept.</li><li>Implement DevOps practices, including Git workflows and CI/CD pipelines (Azure DevOps, Jenkins, GitHub Actions) to enhance automation and streamline deployments.</li><li>Experience in project management frameworks such as Waterfall or Agile.</li><li>Knowledge in MLOps practices, utilizing MLflow for experiment tracking, model registry, model evaluation, and model serving.</li><li>Ability to collaborate in multinational environments.</li><li>Willingness to travel and proficiency in Greek and English.</li></ul>Considered a plus:<ul><li>Experience with different data execution paradigms, including low latency/streaming, batch, and micro-batch processing (Apache Kafka, Databricks Streaming processing, Apache StreamSets).</li><li>Knowledge of data management frameworks (data governance, data quality, data security, data dictionary, metadata management) with tools like Databricks Unity Catalog, Apache Atlas, Informatica etc.</li><li>Familiarity with containerization and orchestration tools like Docker and Kubernetes.</li><li>Understanding of API gateway and service mesh architectures (e.g., Istio).</li><li>Familiarity working with Linux-based operating systems.</li><li>Familiarity with working with REST APIs.</li></ul>WHAT’S IN IT FOR YOU?<ul><li>Competitive salary and benefits, including but not limited to: life/health insurance, performance based bonuses, monthly vouchers, company car (depending on management level), flexible work arrangements, employee share purchase plan, TEA Accenture, parental leave, paid overtime (if needed) and various corporate discounts</li><li>Continuous training &amp; development through global platforms &amp; local academy. At Accenture, we believe in bringing the best to our clients through continuous learning &amp; improvement – from basic skills to industry-specific content – available to all our people</li><li>Career coaching and mentorship to help you manage your career and develop professionally</li><li>Ongoing strength and skill-based evaluation process</li><li>Various opportunities to develop your career across a spectrum of clients, industries and projects</li><li>Diverse and inclusive culture</li><li>Opportunities to get involved in corporate citizenship initiatives, from volunteering to doing charity work</li><li>Under our Brain Regain initiative, extra relocation benefits may apply</li></ul>To learn more about Accenture, and how you will be challenged and inspired from Day 1, please visit our website accenture.com/gr-en/.The safety and well-being of our candidates and employees remain our priority. Please note that the recruitment process for opportunities in Accenture Greece will be conducted only via online format during the current period.

Senior AI & Data Engineer

That’s where&nbsp;Accenture Strategy &amp; Consulting - Data &amp; AI&nbsp;comes in. We bring together strategic visionaries, industry experts, practitioners from across every enterprise function, business intelligence professionals, change specialists, data and AI authorities, and many other specialized skills to co-create each client’s unique path to reinvention. You will be a trusted partner to business leaders, working with a diverse team of experts to deliver successful tech-enabled transformation and new kinds of value for your clients.&nbsp;Strategy and Consulting&nbsp;is one of four services –the others are Song, Technology and OperationsWORK YOU’LL DOAs part of Data &amp; AI practice, you will combine AI &amp; ML with data, analytics and automation under a bold strategic vision to transform business in a very pragmatic way, sparking digital metamorphoses. There will never be a typical day and you will continuously learn and grow. The opportunities to make a difference within exciting client initiatives are unlimited in the ever-changing technology landscape.Key Responsibilities:<ul><li>Assist in the development and optimization of scalable data pipelines and workflows in cloud environments.</li><li>Support senior data engineers and architects by gathering requirements and helping define robust data models and architecture.</li><li>Apply DevOps practices, including basic Git workflows and involvement in CI/CD pipelines.</li><li>Contribute to maintaining data quality, security, and governance standards across all data-related activities.</li><li>Collaborate with cross-functional teams to ensure data solutions align with business needs and quality standards.</li><li>Research, design, build, and implement Machine Learning systems, and maintain, and improve existing ones</li></ul>show lessQualificationsWHO WE´RE LOOKING FOR?&nbsp;<ul><li>Bachelor’s degree in Computer Science, Engineering, or a related field.</li><li>Some experience or internships in data engineering or a related field, demonstrating foundational skills. Proficiency in SQL and experience with programming languages such as Python or PySpark.</li><li>Understanding of data modeling concepts and databases/data warehouses (Azure Synapse Analytics, Databricks SQL Warehouse, Snowflake, SQL Server or Big Query).</li><li>Familiarity with ETL tools such as (Data Factory, dbt, Airflow, Apache Nifi or Informatica).</li><li>Familiarity with cloud platforms (Azure, AWS, or GCP).</li><li>Good analytical skills and a problem-solving mindset.</li><li>Ability to collaborate in multinational environments.</li><li>Willingness to travel and proficiency in Greek and English.</li></ul>Considered a plus:<ul><li>Some exposure to big data technologies and parallel processing tools such as Apache Hive, Spark, Kafka or Flink.</li><li>Familiarity with the Databricks platform, including its components like Delta Lake, Databricks SQL, and Mlflow for comprehensive big data analytics and machine learning workflows.</li><li>Familiarity with data management frameworks (data governance, data quality, data security, data dictionary, metadata management).</li><li>Understanding of DevOps practices, including Git workflows and CI/CD pipelines with experience using tools such as Azure DevOps, Jenkins, and GitHub Actions.</li><li>Enthusiastic about learning and adopting new technologies and methodologies.</li></ul>WHAT´S IN IT FOR YOU?<ul><li>Competitive salary and benefits, including but not limited to: life/health insurance, performance based bonuses, monthly vouchers, company car (depending on management level), flexible work arrangements, employee share purchase plan, TEA Accenture, parental leave, paid overtime (if needed) and various corporate discounts</li><li>Continuous hard and soft skills training &amp; development through global platforms &amp; local academy</li><li>Career coaching and mentorship to help you manage your career and develop professionally</li><li>Ongoing strengths and skills based evaluation process</li><li>Various opportunities to develop your career across a spectrum of clients, industries and projects</li><li>Diverse and inclusive culture</li><li>Corporate citizenship initiatives (access to volunteering opportunities, charity work etc.)</li><li>Under our Brain Regain initiative, extra relocation benefits may apply</li></ul>

AI & Data Engineer

We are currently seeking Senior professionals with good analytical skills and a well-rounded personality to become part of our dynamic Cyber team. You will build your knowledge and experience working in a team of diverse and talented professionals who enjoy&nbsp;designing and implementing innovative cybersecurity and data protection strategies,&nbsp;for market leading clients in diverse industries (e.g., Financial Services, Energy, Telecommunications Media &amp; Technology, Life Sciences &amp; Healthcare etc.).<ul><li>You want to be involved in the&nbsp;definition of&nbsp;new and cutting-edge solutions&nbsp;to address cybersecurity challenges for the most relevant and prestigious clients across industry verticals.</li><li>You want to work with&nbsp;inspiring, ambitious, and supportive people&nbsp;with diverse geographical and academic backgrounds and extensive skills.</li><li>You are a&nbsp;cyber enthusiast and visionary&nbsp;and you think that it will shape our future.</li><li>You get excitement in&nbsp;managing clients shifting priorities&nbsp;and accomplish tasks in a&nbsp;challenging, fast-paced&nbsp;environment.</li><li>You like to&nbsp;nurture people&nbsp;and&nbsp;share your knowledge&nbsp;with others.</li></ul>&nbsp;Deloitte’s Cyber professionals help organizations focus on enterprise-level cyber risks through a strategic approach. Our services help clients reimagine cyber risk to uncover strategic opportunities aligned with their business priorities — to gain competitive advantage and become more trustworthy, resilient, and secure. We help clients conduct cyber assessments and benchmarking that set a foundation for training and reporting across the organization. And we help them identify potential insider threats and design programs to&nbsp;thwart it. Then we turn the lens toward helping clients modernize their core and traditional/ cloud infrastructures with next-generation security controls that help manage cyber risks and exposure.You will thrive in a global environment, developing and managing innovative strategic initiatives for customers and collaborating with colleagues belonging to different geographies and backgrounds.&nbsp;#YourRole<ul><li>Manage cybersecurity activities within wider projects, identifying, evaluating, and designing best-in-class security services from security operational, architectural, and engineering perspectives, demonstrating operational excellence, vision, and strategic thinking.</li><li>Responsible for service management of the team including overall use of resources and initiation of corrective action where required for the SOC team.</li><li>Responsible for the SOC team’s success in security incident monitoring, identification, assessment, quantification, reporting, communication, and mitigation efforts.</li><li>Participate in incident response (IR) efforts; detect, identify, respond, contain, and remediate information security incidents.</li><li>Provide tactical support as needed for major incidents impacting clients.</li><li>Ensure compliance to Service Level Agreements (SLAs), process adherence and process improvement to achieve operational objectives.</li><li>Coordination and collaboration with Deloitte’s EMEA Cyber Security Centre to support service delivery.</li><li>Execute complex project activities, coach and support less experienced team members, and coordinate part of the team while supporting your more senior colleagues in managing client relations and expectations to achieve common goals aligned with business objectives.</li><li>Manage own work against the project plan to ensure a superior client experience.</li><li>Engage with internal and external stakeholders to strengthen business relations and create business opportunities.</li><li>Receive training and attain certifications in the use of cutting-edge cybersecurity products and various cybersecurity topics.</li></ul>&nbsp;&nbsp;#WinningRequirements<ul><li>Bachelor and/or Master’s degree in Information Technology, Computer Science, Cyber Security or equivalent.</li><li>5 - 7 years of experience in a SOC (leading) position (e.g., SOC Manager, SOC team leader, Incident Respond leader, Security Architect, etc.), preferably in an MSSP or consulting company.</li><li>Working experience in security technologies such as: Security information and event management (SIEM), IDS/IPS, Data Loss Prevention (DLP), Proxy, Web Application Firewall (WAF), Endpoint detection and response (EDR), Anti-Virus, Sandboxing, network- and host- based firewalls, Threat Intelligence, Penetration Testing, etc.</li><li>Extensive knowledge of Advanced Persistent Threats (APT) tactics, techniques, and procedures.</li><li>Understanding of possible attack activities such as network probing/ scanning, DDOS, malicious code activity, etc.</li><li>Technical expertise in incident response planning, handling and management.</li><li>Relevant professional certifications, such as CISSP, CISM, GIAC certification, and MS Certification, will be considered a plus.</li><li>Demonstrate leadership and communication skills.</li><li>Proven ability to translate complex information sets into specific recommendations that can be actioned by customers to enhance their security posture.</li><li>Be an&nbsp;independent and collaborative&nbsp;person who cooperates in one or more project teams to deliver high-quality results.</li><li>Possess&nbsp;interpersonal skills&nbsp;and the ability to develop&nbsp;effective and lasting relationships&nbsp;with clients and colleagues.</li><li>Fluent knowledge of the English language.</li><li>Military obligations fulfilled where applicable.</li></ul>&nbsp;#ChooseDeloitteif:&nbsp;<ul><li>You want to work with inspiring, ambitious, and supportive people with diverse geographical and academic backgrounds and extensive skills.</li><li>You get excitement in managing clients shifting priorities and accomplish tasks in a challenging, fast-paced environment.</li><li>You like to nurture people and share your knowledge with others.</li></ul>&nbsp;#AboutDeloitte&nbsp;Our servicesDeloitte offers Global professional services that include Audit, Risk Advisory, Tax, Consulting and Financial Advisory. Our approach combines insight and innovation from multiple disciplines with global business and industry expertise to help our clients excel anywhere in the world.We deliver outstanding impact on the reputation and success of our clients, in Greece and globally. In pursuing this we contribute to a sustainable and prosperous society, and are firm believers in the positive impact business can and should have on the world it operates within.&nbsp;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.&nbsp;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. We value difference, with respect at the heart of our inclusive culture, and we support agile working arrangements.&nbsp;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.&nbsp;Sounds like the sort of role for you? Apply now.&nbsp;This document has been prepared by Deloitte Business Solutions Societe Anonyme of Business Consultants, Deloitte Certified Public Accountants Societe Anonyme and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants.Deloitte Business Solutions Societe Anonyme of Business Consultants, a Greek company, registered in Greece with registered number 000665201000 and its registered office at Marousi Attica, 3a Fragkokklisias &amp; Granikou str., 151 25, Deloitte Certified Public Accountants Societe Anonyme, a Greek company, registered in Greece with registered number 0001223601000 and its registered office at Marousi, Attica, 3a Fragkokklisias &amp; Granikou str., 151 25 and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants, a Greek company, registered in Greece with registered number 144724504000 and its registered office at Thessaloniki, Municipality of Pylaia - Chortiatis of Thessaloniki, Vepe Technopolis Thessaloniki (5th and 3rd street), are one of the Deloitte Central Mediterranean S.r.l. (“DCM”) countries. DCM, a company limited by guarantee registered in Italy with registered number 09599600963 and its registered office at Via Tortona no. 25, 20144, Milan, Italy is one of the Deloitte NSE LLP geographies. Deloitte NSE LLP is a UK limited liability partnership and member firm of Deloitte Touche Tohmatsu Limited, a UK private company limited by guarantee.Deloitte refers to one or more of Deloitte Touche Tohmatsu Limited (“DTTL”), its global network of member firms and their related entities (collectively, the “Deloitte organization”). DTTL (also referred to as “Deloitte Global”) and each of its member firms and related entities are legally separate and independent entities, which cannot obligate or bind each other in respect of third parties. DTTL and each DTTL member firm and related entity is liable only for its own acts and omissions, and not those of any of each other. DTTL does not provide services to clients. Please see www.deloitte.com/ about to learn more.DTTL, Deloitte NSE LLP and Deloitte Central Mediterranean S.r.l. do not provide services to clients. Please see www.deloitte.com/about to learn more about our global network of member firms.Deloitte is a leading global provider of audit and assurance, consulting, financial advisory, risk advisory, tax and related services. Our global network of member firms and related entities in more than 150 countries and territories serves four out of five Fortune Global 500ℜg; companies. Learn how Deloitte’s approximately 312,000 people make an impact that matters at www.deloitte.com.This communication contains general information only, and Deloitte Business Solutions Societe Anonyme of Business Consultants, Deloitte Certified Public Accountants Societe Anonyme and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants, is not, by means of this communication, rendering professional advice or services. Before making any decision or taking any action that may affect your finances or your business, you should consult a qualified professional adviser. No entity in the Deloitte organization shall be responsible for any loss whatsoever sustained by any person who relies on this communication. Deloitte organization refers to Deloitte Touche Tohmatsu Limited (“DTTL”), its global network of member firms and their related entities collectively.© 2024&nbsp;For more information contact Deloitte Central Mediterranean.

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senior ai & data engineer

Accenture

ai & data engineer

Accenture

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Deloitte

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