Senior .NET Engineer - AI-Driven Finance Platform

Moody's Corporation; Brussel Hoofdstad; Presencial; EUR 70.000 - 100.000; Jornada completa

Descripción de la vacante

Moody's Corporation is seeking a senior software engineer to own and evolve mission-critical .NET applications powering large-scale financial data platforms. You will drive performance, reliability, security, and modernization efforts while mentoring engineers and guiding architectural decisions.

You will collaborate with product, design, and data teams to deliver impactful solutions and apply AI-powered approaches to streamline workflows with responsible AI practices.

Formación

• 5+ years of professional full-stack software development experience.
• Strong C# development with ASP.NET MVC, Web API (.NET Framework 4.8) and ASP.NET Core (.NET 10).
• Experience designing software architectures using SOLID, layered patterns, and API design best practices.
• Deep SQL Server knowledge including schemas, queries, indexing, EF6/EF Core, and Dapper/ADO.NET.
• Experience with performance profiling and production optimization at scale.
• Ability to evaluate trade-offs across scalability, reliability, maintainability and cost.
• Hands-on with asynchronous processing, distributed systems, testing strategies, and mentoring engineers.
• Proficiency with AI concepts and implementing AI-powered solutions while responsibly managing AI risks.

Responsabilidades

• Own the technical health of .NET Framework 4.8 and .NET 10 applications, ensuring stability and security.
• Lead analysis and resolution of complex production issues by addressing root causes.
• Drive optimization across performance, database queries, indexing, and technical debt reduction.
• Define technical approaches for new features, aligning with architecture standards and long-term goals.
• Assess architectures and recommend modernization opportunities, including targeted .NET 10 adoption.
• Own the full software development lifecycle from design to deployment and monitoring.
• Collaborate with product, design, and data teams to deliver solutions aligned with business goals.
• Champion standards for performance, security, reliability, and engineering excellence, mentoring others.

Conocimientos

C# development

ASP.NET MVC

Web API

ASP.NET Core

Architectural design

SOLID principles

SQL Server

Entity Framework Core

Dapper

Performance profiling

Distributed systems

AI concepts

Educación

Strong technical foundation

Herramientas

SQL Server

Entity Framework

Dapper

Descripción del empleo

Moody's Corporation is seeking a senior software engineer to own and evolve mission-critical .NET applications powering large-scale financial data platforms. You will drive performance, reliability, security, and modernization efforts while mentoring engineers and guiding architectural decisions.

You will collaborate with product, design, and data teams to deliver impactful solutions and apply AI-powered approaches to streamline workflows with responsible AI practices.