Senior .NET Full-Stack Engineer - Flexible Hours, Global FinTech

Atlas Metrics; Madrid; Presencial; EUR 65.000 - 100.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Employee development budget

Flexible hours & home office

28 vacation days

Descripción de la vacante

Raisin, a leading FinTech platform, is seeking a versatile Senior Full-Stack Engineer with a solid foundation in the .NET and SQL Server ecosystem to lead end-to-end feature delivery. You will collaborate with Product, Tech Lead, and Engineering Lead to design, implement, and optimize APIs and web applications, while mentoring peers and driving best practices.

Remote-friendly with flexible hours and a strong focus on learning, collaboration, and high code quality.

Formación

• Designing, optimizing, and maintaining robust enterprise APIs using .NET Web API.
• Building and structuring web applications with .Net.
• Strong relational database design, complex querying, and performance tuning in SQL Server.

Responsabilidades

• Own and deliver features and bug fixes end-to-end with minimal guidance.
• Identify and address bottlenecks in the team’s delivery flow, from design to deployment.
• Utilize AI tools intensively for increasing our ability and pace to deliver software.
• Promote best practices around our core stack.
• Transfer knowledge proactively, lead by example in learning and mentoring.
• Contribute to improving how we program, test, review, and ship code.
• Flag process gaps and propose pragmatic improvements.
• Elevate engineers in growing their technical skills.
• Provide constructive code review and solve complex problems together.
• Quickly build practical depth in PPO's domains.
• Contribute meaningfully to new feature design and implementation.
• Bring engineering perspective into domain discussions alongside other team roles like Product Manager, Tech Lead and Engineering Lead.

Conocimientos

API design

.NET Web API

SQL Server

SOLID

Clean/Onion Architecture

React/Go microservices

Code review/mentoring

Collaboration

Herramientas

React JS

GraphQL

MongoDB

NUnit

OAuth / ASP.NET Identity

Descripción del empleo

Raisin, a leading FinTech platform, is seeking a versatile Senior Full-Stack Engineer with a solid foundation in the .NET and SQL Server ecosystem to lead end-to-end feature delivery. You will collaborate with Product, Tech Lead, and Engineering Lead to design, implement, and optimize APIs and web applications, while mentoring peers and driving best practices.

Remote-friendly with flexible hours and a strong focus on learning, collaboration, and high code quality.