At Mpforall we are looking for
Senior Developer (.NET)
professionals with at least 3 years of experience and an English level of B2/C1, for long-term projects,
100% remote
, full-time (40 hours per week).

As a senior developer, you will play a key hands-on role in the design and delivery of high-quality software solutions for electronic trading and pricing workflows. You will be expected to bring strong technical capability, deep practical experience of modern .NET development, and the ability to work confidently on complex platform components. This is an exciting opportunity to contribute to a new greenfield solution within fixed income electronic trading, built on AWS and modern .NET technologies, with a strong focus on engineering quality, reliability and production-grade delivery.

Technical Skills Required

:

Expert-level C# and .NET/.NET Core experience, with a strong understanding of object-oriented design, SOLID principles and clean architecture.

Strong experience designing, building and supporting ASP.NET
Core Web APIs and RESTful services in production environments.





Advanced understanding of multi-threading, asynchronous programming, performance tuning and distributed system design.

Proven experience with SQL and NoSQL databases, including data modelling, performance considerations and operational support.

Hands-on experience with containerisation technologies such as Docker and modern deployment patterns.

Strong experience designing and delivering API-based service-oriented or microservice architectures.

Strong discipline around automated testing, including unit, integration and behaviour-driven testing using tools such as NUnit, Moq and Cucumber.

Extensive experience with messaging and event-driven architectures using technologies such as RabbitMQ, TIBCO, SignalR or equivalent platforms.

Strong experience with continuous integration, continuous delivery and source control tooling such as Git, TeamCity or equivalent platforms.

Practical experie

📌 Senior Developer (España)
🏢 MPFORALL BUSINESS AND COLLABORATION
📍 España