Senior Technology Specialist, B-One Performance
factset · Sofia, BGR · On-site
Pay: EUR 26,800 – 36,000 a year
Posted Oct 2, 2026
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FactSet creates flexible, open data and software solutions for over 200,000 investment professionals worldwide, providing instant access to financial data and analytics that investors use to make crucial decisions.
At FactSet, our values are the foundation of everything we do. They express how we act and operate , serve as a compass in our decision-making, and play a big role in how we treat each other, our clients, and our communities. We believe that the best ideas can come from anyone, anywhere, at any time, and that curiosity is the key to anticipating our clients’ needs and exceeding their expectations.
Your Team's Impact
In this team you will be working with our sophisticated financial software solutions. You will be the essential link between investment professionals and FactSet’s software. Combining a thorough understanding of finance and technology with specific expertise in the FactSet platform, you will help clients streamline the research and analysis process. As part of this fantastic team, you will offer an unparalleled level of service along with insight into the intricacies and functionality of the FactSet platform. FactSet’s business is based on 3 main pillars: Data, Software and Services. You will be part of the vital Services team that supplements the Data and Software business of our company.
Role Summary
We are looking for a Senior Technology Specialist, B-One Performance to join our Buy-side Client and Managed Services team in Sofia – an individual who is enthusiastic, intellectually curious and takes pride in the work they do. We offer the opportunity to become a subject matter expert in the FactSet Core Analytics products suite and solutions by bridging the gap between investment and software professionals. The role requires collaborative partnership with a diverse range of stakeholders including client representatives, sales, product specialists and engineers.
As a member of our team, you will be working with some of the biggest names in the global Asset & Wealth Management Industry on B-One – a sophisticated financial software solution for Performance and Statistics Measurement, Attribution and GIPS ® in 4 main areas:
Pre-Sales activities
You will be taking part in many core components of our Specialty Sales process, supporting the global team in activities including Preparation of detailed POCs (Proof of Concepts) using client’s data and creation of RFPs (Requests for Proposal).
Client Projects
You will be working with our global teams on implementing the solution on both – on premise or hosted on AWS (Amazon Web Services) – environments. The process will follow a project plan and tasks will involve gathering initial requirements, making all the necessary configurations, loading market data and the client’s portfolio data, testing, results reconciliation, training and all the required steps for completion of the implementation according to client requirements.
Assisting our clients in…