Senior Software Developer

Sanofi•Orlando, FL

18h•Hybrid

About The Position

You will join the Vaccines Global Transversal Operations Automation Center of Excellence (ACE) at Sanofi, supporting research, development, and operational teams through innovative software solutions. The team partners closely with scientists, engineers, and business stakeholders to design and maintain applications that improve data quality, automation, and efficiency in an R&D laboratory environment. Join the engine of Sanofi’s mission — where deep immunoscience meets bold, AI-powered research. In R&D, you’ll drive breakthroughs that could turn the impossible into possible for millions.

Requirements

Bachelor’s degree in computer science, Engineering, or a related field (or equivalent experience) required.
5+ years in proficiency with C# and .NET (including ASP.NET and MVC patterns).
3+ years of Experience with SQL and database connectivity.
Experience developing desktop and/or web-based applications in a professional environment.
Experience working with structured databases and data-driven applications.
Experience supporting users and maintaining production software systems.
Strong problem-solving and analytical skills.
Clear written and verbal communication skills.
Ability to work independently while collaborating effectively with cross-functional teams.
Comfortable managing multiple priorities in a dynamic environment.

Nice To Haves

Master's degree preferred.
Working knowledge of JavaScript, HTML5, CSS, and related web technologies preferred.
Experience using development environments such as Visual Studio
Building reliable software that supports scientific discovery.
Familiarity with object-oriented programming, design patterns, and debugging techniques.

Responsibilities

Design, develop, and maintain desktop and web-based software applications supporting research, operations, and scientific workflows.
Build and enhance data processing tools, parsers, and automation solutions to improve how experimental data is collected, stored, and analyzed.
Develop graphical user interfaces that improve usability and efficiency for laboratory and research staff.
Support informatics initiatives, including structured data formatting and integration with existing platforms.
Maintain and enhance inventory and operational databases used across development projects.
Document software, write user guides and standard operating procedures, and support system validation activities.
Provide training and ongoing support to users of newly developed and existing applications.
Collaborate with cross-functional teams to prioritize work, solve technical challenges, and continuously improve system performance.