Join COSMOTE Global Solutions as a Business Analyst and become a vital contributor to our dynamic team! In this role, you will:
- Collect business requirements and analyse advanced AI solutions or identify and assess relevant existing data mining, machine learning and business intelligence solutions.
- Develop detailed application mock-ups using design tools, ensuring alignment with business objectives and user needs.
- Analyse large datasets to uncover actionable insights.
- Ensure strict compliance with GDPR and emerging AI regulations in all stages of data processing.
- Facilitate effective communication and collaboration between business stakeholders, data scientists, and IT developers.
- Conduct user acceptance testing to meet business requirements.
- Specification and design of presentation interfaces with optimal usability/user experience.
- Produce data models according to specific problems statements.
- Contribute to the design and implementation of the analytics architecture and its solution stack (including performance aspects, physical design, capacity dimensions etc.…).
- Write the different documentation associated with the tasks and liaise with other project teams as necessary to address cross-project interdependencies.
- Interact with data stewards and other IT stakeholders to define the data rules.
- Define data controls and implement actions to ensure data quality and integrity.
- Create automated anomaly detection systems and constant tracking of its performance.
- Data mining using state-of-the-art methods.
- Processing, cleansing, and verifying the integrity of data used for analysis.
- Participates in the design of the IT architecture for solutions in the NLP / ML / AI fields and coordinates its implementation considering master- and meta-data management concepts.
- Analyze data architecture for consistency, completeness, accuracy and reasonableness.
- Contributing for the analysis of data management vision, strategy and policy and derive the IT requirements.
- Analysis of Business requirements.
- Documentation of Business requirements.
- Business model analysis.
- Business process analysis.
- Business processes modelling.
- Functional requirements and business cases analysis.
- Risk analysis.
- Assistance in Business cases, Vision documents, Project Charters and Security Plans.
Requirements
Essential Qualifications:
- Bachelor’s Degree in IT or a related field
- At least 17 years of experience in IT
- Excellent knowledge of machine learning techniques and algorithms, and Large Language Models.
- Knowledge in one of the following areas: predictive (forecasting, recommendation), prescriptive (simulation), sentiment analysis, topic detection, social media crawling and processing, plagiarism detection, trends/anomalies detection in datasets, recommendation systems.
- Knowledge of Graph Databases.
- Knowledge of application UI/UX design.
Additional Desired Requirements:
- Good knowledge of natural language processing systems lifecycle and agile software development methodologies.
- Experience with data analytics over big datasets, non-structured databases as well as data lakes.
- Good knowledge of information systems matters.
- Good knowledge of large organisation administrative business processes.
- Good knowledge of analysis/modelling tools and techniques (use case diagram, state diagram, entity relationship model, interaction diagrams etc.).
- Good knowledge of BPMN or UML or other with equivalent value.
- Good knowledge of Wiki and collaborative sites.
- Knowledge of software development methodologies (e.g., RUP, Agile).
- Excellent knowledge of Data Analytics techniques and tools.
- Experience in Machine Learning and Natural Language Processing.
- Experience with languages like R, Python, PERL.
- Good knowledge of SQL tooling (NoSQL DB, MongoDB, Hadoop, SQL)
- Knowledge of architectural design and implementation of scalable modern data stores.
- Rapid self-starting capability.
- Strong capacity in preparing and writing business analysis.
- Capability to speak to business and technical audiences.
- Strong capacity to give high-level presentations.
- Excellent critical thinker, by using logic and reasoning to identify strengths and weaknesses of alternative solutions.
- Excellent communication and interpersonal skills to collaborate with cross-functional teams, conduct training sessions, and promote data governance best practices.
- Capability of integration in an international/multicultural environment, rapid self-starting capability and experience in working in team.
- Ability to participate in multilingual meetings.
- Ability to work in multi-cultural environment, on multiple large projects.
- Excellent Team Player.
- Ability to understand, speak and write English C1 and French +B1.
Top Skills
What We Do
COSMOTE Global Solutions, as a member of OTE Group of Companies, is an ICT Systems Integrator delivering a broad range of ICT Solutions and Services.
CGS provides a broad range of ICT Services focusing on: Cloud, Data Centre operations, Networking, Cybersecurity, BI and Data Warehouse, Big Data, Service Desk, Proactive Monitoring, Operations and Support, Service Management, Project and Programme Management, and Professional Services.
OTE Group:
OTE Group is the largest technology provider in Greece. It is one of the top three listed companies with respect to capitalization, in the Athens Stock Exchange. Deutsche Telekom holds 46.9% of OTE’s share capital and the Greek State holds 5.6%. Find More about OTE Group
Our Vision:
We digitize societies so that everyone can live and enjoy at the fullest all possibilities offered now while also building on them for a better tomorrow.
Our Mission:
• We bring the best communication services to our customers
• We connect people
• We entertain
• We help businesses grow.
• We are leaders, pioneers, pillar of the economy and society
• With passion, faith and commitment
• We constantly strive to become better on all fronts
• We have a positive impact on society and the environment






