Lead Developer, R&D Cloud Analytics & Sigma PoCs

The Citco Group Limited; Dublin; On-site; EUR 90,000 - 150,000; Full time

Benefits offered by this job

Competitive salary and benefits

Educational support

Job summary

The Citco Group Limited is seeking a Lead Developer within the Transformation Office's R&D team in Ireland. You will provide technical leadership for secure, scalable technology solutions supporting a Fund Services transformation program using Sigma Computing.

You will lead research and delivery across cloud architecture, data integration, analytics, and related technologies. Responsibilities include designing PoCs, data models, end-to-end AWS systems, and CI/CD pipelines while collaborating

Qualifications

• Degree in Mathematics, Computer Science, Information Systems, Engineering, or a related field.
• 4+ years of professional programming experience with strong Python skills.
• 2+ years of hands-on AWS experience, including EC2, S3, Lambda, CloudFormation, and CI/CD.
• Ability to work independently and lead a technical team.
• Experience delivering production-grade data, analytics, or AI applications.
• Experience architecting complex systems.

Responsibilities

• Research, design, and develop PoCs addressing complex business problems.
• Design integrations, data models, semantic layers, and supporting services that enable Sigma solutions.
• Optimize Sigma-based reporting capabilities for performance, usability, governance, and scalability.
• Design end-to-end systems on AWS for availability, security, performance, and maintainability.
• Lead delivery from feasibility through development, testing, deployment, monitoring, and support.
• Partner with business stakeholders, data engineers, platform teams, and product teams.
• Guide developers, conduct code reviews, and establish engineering standards.
• Implement CI/CD pipelines and enforce security and compliance requirements.
• Prepare technical documentation, demonstrations, and leadership reporting.

Skills

Python

AWS

Technical leadership

Communication

Problem solving

Education

Bachelor's in Mathematics / Computer Science / Information Systems / Engineering

Tools

Sigma

Terraform

CloudFormation

Jira

Confluence

Job description

The Citco Group Limited is seeking a Lead Developer within the Transformation Office's R&D team in Ireland. You will provide technical leadership for secure, scalable technology solutions supporting a Fund Services transformation program using Sigma Computing.

You will lead research and delivery across cloud architecture, data integration, analytics, and related technologies. Responsibilities include designing PoCs, data models, end-to-end AWS systems, and CI/CD pipelines while collaborating