European Bank for Reconstruction and Development

Principal, Sol. Architect, AI (Sofia, BG)

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Duty station
🇧🇬 Sofia, Bulgaria
Country / area
Bulgaria
Region
Europe
UN system
Multilateral Bank
Requisition ID
36786
Office Country
Bulgaria
Office City
Sofia
Division
Information Technology
Full-Time/Part-Time
Full Time
Contract Type
Fixed Term
Contract Length
3 years
Posting End Date
31/07/2026
Closes
8/17/2026, 12:00:00 AM

About this role

The European Bank for Reconstruction Development (EBRD) is seeking a Principal, Solution Architect, AI to lead its enterprise AI strategy within the IT Architecture team. Based in Sofia, Bulgaria, this fixed-term role involves translating C-suite ambitions into scalable technical architectures for Generative AI, RAG, and ML solutions. The incumbent will own critical technology decisions, including platform selection and cloud infrastructure, while embedding Responsible AI governance and compliance. Key responsibilities include defining enterprise AI strategy, overseeing end-to-end delivery quality, mentoring teams, and influencing senior stakeholders. The ideal candidate is a seasoned architect with a strong background in AI-focused technical leadership, extensive experience in the Azure AI ecosystem, and a proven track record of delivering AI/ML solutions in production. Experience in financial services or regulated environments is considered an asset. The role requires strategic thinking, clear communication, and the ability to drive engineering excellence within a hybrid work environment.

Key requirements

  • Extensive Architecture experience in AI Projects
  • Proven experience leading application architecture on enterprise scale projects
  • Proven experience at architecture or technical leadership of AI and ML systems

Nice to have

  • Background in financial services / regulated environments

Requirements at a glance

Min. experience
Extensive Architecture experience in AI Projects and proven experience at leading application architecture or development through all lifecycle phases on several enterprise scale projects.
Languages
English
Requisition ID36786
Office CountryBulgaria
Office CitySofia
DivisionInformation Technology
Full-Time/Part-Time​Full Time
Contract TypeFixed Term
Contract Length3 years
Posting End Date31/07/2026 

Our AI Centre of Excellence is operational. We need a Senior Architect to lead enterprise AI strategy within the IT Architecture team. You'll translate C-suite ambitions into defensible technical architecture, selecting platforms, governing risk, shipping solutions to production. You'll own technology decisions (buy versus build, model selection, cloud infrastructure), engaging with senior stakeholders, and embed governance and compliance throughout delivery.

What you’ll be doing:

Define and drive enterprise AI architecture and strategy
Turn business needs into scalable AI solutions (GenAI, RAG, agents, ML)
Act as a trusted advisor to senior stakeholders
Oversee end-to-end delivery quality – from design to production
Lead technology decisions (buy vs build, platforms, models)
Embed Responsible AI (governance, explainability, compliance)
Mentor teams and promote engineering excellence

What we’re looking for:

Extensive Architecture experience in AI ProjectsProven experience at leading application architecture or development through all lifecycle phases on several enterprise scale projects Proven experience at architecture or technical leadership of AI and ML systemsProven track record delivering AI/ML solutions in productionStrong expertise in Agentic AI, Generative AI and LLMOpsExperience with Azure AI ecosystem and modern cloud architecturesStrong communicator with the ability to influence senior stakeholdersBackground in financial services / regulated environments is a plus

Who you are:

A seasoned architect with a AI-focused tech lead background who thinks strategically, communicates clearly, and thrives on turning complex challenges into impactful AI solutions.

What is it like to work at the EBRD? / About EBRD 

Our agile and innovative approach is what makes life at the EBRD a unique experience! You will be part of a pioneering and diverse international organisation, and use your talents to make a real difference to people's lives and help shape the future of the regions we invest in.

At EBRD, our Values – Inclusiveness, Innovation, Trust, and Responsibility – are at the heart of how we work. We bring these to life through our Workplace Behaviours: listening well and speaking up, collaborating smartly, acting decisively with full commitment, and simplifying to amplify our impact. These principles shape our culture and define our success. We seek individuals who not only share these values but are also committed to embedding them in their daily work, fostering a positive and high-performing environment. 

The EBRD environment provides you with: 

  • Varied, stimulating and engaging work that gives you an opportunity to interact with a wide range of experts in the financial, political, public and private sectors across the regions we invest in. 
  • A working culture that embraces inclusion and celebrates diversity. Our workforce reflects a broad range of backgrounds, perspectives, and experiences, bringing fresh ideas, energy, and innovation and enhancing our ability to serve our clients, shareholders, and counterparties effectively.
  • A hybrid workplace that offers flexibility to teams and individuals; that is based on trust, flexibility and connectedness. 
  • An environment that places sustainability, equality and digital transformation at the heart of what we do. 
  • A workplace that prioritises employee wellbeing and provides a comprehensive suite of competitive benefits. 

Diversity is one of the Bank’s core values which are at the heart of everything it does.

As such, the EBRD seeks to ensure that everyone is treated with respect and given equal opportunities and works in an inclusive environment. The EBRD encourages all qualified candidates who are nationals of the EBRD member countries to apply regardless of their racial, ethnic, religious and cultural background, gender, gender identity, sexual orientation, age, socio-economic background or disability.

Please note, that due to the high volume of applications received, we regret to inform you that we are unable to provide detailed feedback to candidates who have not been shortlisted (for further consideration). 

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