Data Modeler
warszawa
technologies-expected :
Erwin Data Modeler
RDBMS
SQL
about-project :
We are seeking a proficient Data Modeler to join our team. The ideal candidate will bring 4-6 years of experience in data modeling and strong expertise with the Erwin Data Modeler tool. This role focuses on creating and maintaining data models, translating business requirements into technical designs, and ensuring data quality.
responsibilities :
Design and maintain conceptual, logical, and physical data models using the Erwin Data Modeler tool
Interpret business requirements and convert them into precise technical data designs
Conduct data mapping and normalization to maintain data accuracy and consistency
Work closely with cross-functional teams to gather data requirements and implement best practices
Ensure data models conform to business rules and standards
Assist in database design, performance optimization, and tuning
Participate in initiatives related to data governance and data management
Provide mentorship and technical support to junior team members
Understanding of API integration to utilize these data models in various UIs is a plus
requirements-expected :
Bachelor's degree in Computer Science, Information Technology, or a related field
Experience as a Data Modeler, with strong proficiency in the Erwin Data Modeler tool
In-depth knowledge of data modeling concepts (conceptual, logical, physical)
Experience with RDBMS and SQL
Familiarity with data warehousing concepts and methodologies
Strong communication skills and fluent English skills
offered :
Remuneration based on a B2B model: 25 200 - 27 720 PLN (150 –165 PLN/h) + VAT wages may vary depending on experience and qualifications of a given candidate
Professional development support. We subsidize trainings, technical certificates, conference participation, and foreign language classes. Additionally, 7N Consultants have opportunities to take part in internal training sessions and develop their interpersonal skills within the framework of the 7N Secret Code
Access to e-learning platforms: internal – 7N Academy with recordings of technical trainings (e.g. AWS, Azure, AI, DevOps, Data Science, etc.), inspiring webinars (e.g. healthy eating, personal finance, language learning, etc.), and external platforms: Coursea, Mentorix
Cloud Path - a development program that includes online trainings on AWS and Azure, ending in a certification exam. Each participant receives access to e-learning platforms: Microsoft ESI, Google Cloud Platform
An opportunity to join 7N Inspiration Team - a group of 7N Consultants who consistently and actively share their professional knowledge and expertise
Career Development Program – a mentoring program that includes exploring your individual predispositions and preferences for career paths; providing insight into the latest trends and valuable positions in the IT industry. Participants meet with Career Agents and/or 7N Mentors
Cooperation with real experts – the average professional experience of a 7N consultant is 10 years
Comprehensive and personal project support from one of a 7N Agent. Priority regarding project continuity and quality
Numerous (10-12 each year) high-end events – both online and offline
Healthcare, Benefit Multisport and life insurance subsidies regardless of cooperation model. Access to Mindgram, a psychological support and professional development platform
Professional and quality-oriented recruitment process led by the most experienced recruiters in the industry
benefits :
sharing the costs of sports activities
private medical care
sharing the costs of foreign language classes
sharing the costs of professional training & courses
life insurance
integration events
employee referral program
access to internal trainings – 7N Academy
Cloud Path – cloud development program
access to external e-learning platforms
Microsoft ESI
Google Cloud Platform
Coursea
Mentorix
career development program
technical training
inspirational training
numerous high-end events
access to the Mindgram platform
7N Inspiration Team