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Senior R Developer & Analytics Application Engineer

m/f/d, Zürich

Job profile (AX14T6)

IT - Software Engineering
Zürich
Contracting
Full Time
01.09.2026 - 31.12.2026
R, Shiny

For our client in Zurich, we are looking for a Senior R Developer & Analytics Application Engineer.

In this project, you will support the modernization of a business‑critical analytics application used for Generalized Linear Models (GLM) in mortality studies and pricing activities. The goal is to redesign the existing user interface while maintaining compatibility with the current analytics engine, improving usability, stability, performance, and long‑term maintainability.

Your Responsabilities:

Analyze the existing application, architecture, and source code to identify modernization opportunities and technical improvements
Define and propose a sustainable technical approach for the next generation of the application’s user interface
Redesign and rebuild the GUI using modern, maintainable, and user‑friendly technologies
Ensure seamless compatibility between the new frontend and the existing R‑based analytical and calculation models
Improve overall user experience, workflow efficiency, and application usability
Identify, troubleshoot, and resolve existing defects while increasing application robustness and reliability
Evaluate and implement enhancements to analytical functionality and system performance where appropriate
Create technical documentation, installation guides, and deployment instructions
Conduct knowledge transfer sessions and provide handover support for internal users and support teams
Collaborate closely with business users and stakeholders to deliver practical and effective solutions

Your Profile:

Several years of experience in R programming and the development of data‑driven applications
Strong expertise in GUI development and modern web application technologies
Experience in data analytics, statistical modelling, and analytical software solutions
Solid knowledge of data visualization concepts and tools
Experience with software architecture, application modernization, and code refactoring
Ability to analyze existing systems and design scalable, maintainable technical solutions
Experience with modern frontend technologies, ideally including R/Shiny, browser‑based applications, or comparable frameworks
Structured, independent, and solution‑oriented working style with a strong focus on quality
Strong communication skills and experience collaborating with both technical and business stakeholders
Fluent in English, German is an advantage