Modernization IT Developer

We are looking for a Modernization IT Developer for our client in the financial industry R Script Upgrade (R → 4.5.1) You will be responsible for assessing and upgrading existing R scripts to ensure compatibility with R version 4.5.1. Responsibilities:

• Inventory and assess existing R scripts for compatibility with the target R version.
• Refactor and update scripts to meet the requirements of the target R version.
• Update and test package dependencies to ensure compatibility.
• Conduct regression testing to verify that existing functionality is maintained.
• Document all changes, updates and identified compatibility issues.

Required Skills:

• Strong experience with R programming.
• Familiarity with changes between R versions and their impact on existing scripts.
• Experience with package management tools.
• Experience with unit testing and regression testing.

Server & Environment Configuration (Our Clients Environment) You will be responsible for configuring and setting up the new server and database environment within our customer's infrastructure. Responsibilities:

• Install and configure the R environment on new servers.
• Set up and test database connections.
• Configure environment variables and system parameters.
• Collaborate with our customer's IT, infrastructure and business teams.
• Document all configurations and setup procedures.

- - Required Skills:

• Experience with Windows Server environments.
• Familiarity with database connectivity between R and Microsoft SQL Server Analysis Services (SSAS).
• Understanding of networking and security practices in enterprise environments.
• Ability to work within strict security requirements, particularly in the financial sector.

Contract start: 2 November 2026 Contract end: 15 Jnauary 2027 Location: Denmark ( Finland, Sweden, Norway or Denmark ) Required skills Regression Testing Package Management Windows Server R programming R script upgrades Preferred skills Database connectivity Microsoft SQL Server / SSAS R version compatibility IT Security Technical Documentation Languages- English (Proficient)