2 months ago
Belfast, United KingdomStaff+
Responsibilities
- Architect and develop scalable AI-powered applications and data pipelines using Python.
- Design and implement Retrieval-Augmented Generation systems and agent orchestration frameworks.
- Translate stakeholder requirements into robust technical implementations and identify system enhancements.
- Define coding standards, testing practices, and implementation processes for the engineering team.
- Evaluate complex technical and business challenges and develop effective solutions.
- Coach and guide engineers and analysts, provide technical direction, and allocate work.
- Identify and manage technical risks while upholding security, compliance, and platform integrity.
Requirements
- 6–10 years of experience in software or application development, including delivery of complex projects from design through production.
- Hands-on proficiency with Python for application development, data ingestion, and ETL processes.
- Practical experience building RAG pipelines and using agent orchestration frameworks such as ADK, LangGraph, or LangChain.
- Advanced SQL skills for designing and optimizing queries across large-scale datasets.
- Strong understanding of Transformer architecture and its use in production AI systems.
- Ability to lead technical teams, manage competing priorities, and deliver results in a fast-moving environment.
- Clear communication skills for explaining complex technical concepts to technical and non-technical audiences.
- Preferred: experience with LlamaIndex, graph databases such as Neo4j, GraphRAG, and Model Context Protocol.
- A master’s degree in computer science, engineering, or a related field is beneficial.
Benefits
- Hybrid working arrangement with three days in the office and two days remotely.
- Continuous learning and development programs for technical and leadership growth.
- Opportunity to work on complex, large-scale AI systems at a global financial institution.
- Collaborative engineering culture with influence over technical direction and architecture.
- Financial wellbeing support and compensation and benefits packages for experienced technology professionals.
- Wellbeing support and work-life balance resources available globally.
- Full-time employment.
Categories
About Citi
Citi is a public financial-services company offering consumer and institutional banking, credit cards, wealth management, treasury and trade solutions, and capital-markets services. It serves individuals, corporations, financial institutions, and governments in more than 160 countries and jurisdictions, earning interest and fee income from lending, payments, trading, and advisory. Founded in 1812 and headquartered in New York, it trades on the NYSE under the ticker C.