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Една от всички 71 обяви за BI/Data visualization в София

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Business Intelligence Expert

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    We are Yettel!

    Yettel Bulgaria, part of PPF Telecom Group, is a telecommunications company that connects over 3 million customers to people, devices and businesses. Until March 2022, the company operated on the Bulgarian market as Telenor Bulgaria.

    We are a company that wants to discover, develop and invest in technology to serve people in the most useful and effective way for them. At Yettel, we believe that a balanced life is a better life. That’s why we do everything we can to help people balance the things that matter to them, to make better choices, especially when it comes to technology and its role in our lives.

    We want to create the future together with you. That’s why we at Yettel are ready to discover and develop your talent and unique skills as we change the world together.

    Role Overview:

    Perform a leading role in analysis, design, development, infrastructure, maintenance and other tasks related to Business Intelligence. Solution design, based on wide knowledge of telecom operator service/platforms architecture, process flow, interdependencies, and BI technologies. Participate in the process tuning and optimization within the BI domain. Act as proven expert within the domain, share knowledge across organization and help with technical and professional experience.

    Your responsibilities would be:

    • Responsible for solution design, software development, configuration, management, of the Company’s BI systems/ platforms and related services
    • Participate in planning and implementation of long-term strategic initiatives in order to ensure integration of current and future technologies
    • Perform analysis and technical evaluation of the business requirements for new development or changes in the existing functionality of Business Intelligence systems
    • Provide configuration, development, tuning and documenting of BI software systems or the software systems needed for the work of the unit
    • Prepare technical plans and roadmaps. Develop operational procedures
    • Propose improvements and define working standards and quality criteria for the BI area
    • Lead and/or participate in projects to which he/she is assigned. Provide Technical information and advice and create supporting materials on specific issues regarding the BI area. Reports projects and tasks status
    • Organize and monitor the technical aspects and technological process of Business Intelligence software development and implementation of the related equipment
    • Plan, organize and perform internal and user acceptance testing, implementation and change control, monitoring, 3rd level support and troubleshooting of the Business Intelligence software systems
    • Train, advice and help the users in their everyday tasks related to Business Intelligence systems. Perform internal for the unit trainings
    • Provide knowledge, knowhow and coaching to other colleagues

    We expect from you:

    • University degree in Computer Science, Telecommunications or similar
    • At least 3 years experience working in BI development area
    • Deep knowledge on technology trends and architectural approach
    • Experience in Oracle development and/or other databases
    • Good analytical, mathematical and statistical skills
    • Strong communication and presentation skills
    • Excellent organizational and planning skills
    • Integrity and reliability
    • Very good command of English


    • Positive workplace culture where you would receive all the support you need from your peers and managers in order to achieve your personal and team goals
    • Annual bonus based on your personal performance
    • Preferential prices for mobile devices and accessories
    • Unlimited mobile services and mobile internet
    • Flexible working hours
    • Monthly food and gift vouchers
    • Transportation allowance
    • Additional health insurance

    Over its 20 years history on the Bulgarian market, the company has built a strong track record as a pioneer in wireless and beyond, launching Bulgaria’s first commercial 4G network in 2015, the first VoLTE service in 2018 and paving the way for the development of 5G with the country’s first 5G network test. Yettel’s sector-leading approach to infrastructure has won four consecutive Best in Test certificates awarded by the global gold-standard benchmarking organization umlaut.

    Today, Yettel Bulgaria employs more than 1800 people, operates more than 180 retail stores, with its mobile network covering more than 99% of the Bulgarian population.

    Join Yettel now by sending us your up-to-date CV. 

    Only shortlisted applicants will be contacted with information about next steps of our selection process.

    Applicants are treated with strict confidentiality following the applicable personal data protection legislation.