Responsibilities:

• Gathering and analyzing requirements for data migration solutions;
• Analyzing data sources, preparing data model descriptions and defining data validation rules;
• Designing ETL (Extract, Transform, Load) processes and strategies;
• Preparing data mapping documents;
• Participating in business analysis and design activities for product and implementation projects;
• Supporting implementation teams with expertise in the telecom/BSS area;
• Communicating with 3rd-party vendors as integration interface providers/consumers.

Qualifications:

• Proficiency in modeling notations, including ERD and UML (e.g., class diagrams, sequence diagrams, etc.);
• Experience working with OSS/BSS applications, ERP, CRM, Billing/Rating and Resource Inventory;
• Experience with DWH design, ETL/ELT processes, data modeling;
• Strong analytical skills;
• Experience communicating with customers, contractors and vendors;
• Familiarity with the basic principles of relational databases, SQL, XML and OOP
• Intermediate-level SQL skills;
• Experience using JSON for data exchange.
• Understanding of REST services;
• Familiarity with the BABOK framework and its core business analysis processes;
• Technical English communication skills (verbal and written) at an intermediate level or higher.

As a plus:

• Experience in software development;
• Experience in Telecom/IT implementation projects, including system integration;
• Familiarity with any industry-standard database, especially Oracle or PostgreSQL;
• Familiarity with any programming language, such as Python, Go or Java;
• Basic Unix knowledge;
• Familiarity with PMBOK and key project management principles;
• Experience with Apache NiFi.

We offer:

• Work in a stable, market-leading international company;
• Dynamic career development and professional growth opportunities;
• Health insurance, including dental coverage;
• Friendly atmosphere, sports activities and corporate events;
• Free English courses and opportunity to practice foreign languages daily;
• Salary will be discussed individually with the successful candidate.