Senior .NET Developer

Primusglobal — United Kingdom · Posted ~8 hours ago

Senior

Skills

C# .NET Core ASP.NET Core Web API RESTful APIs Microservices OOP SOLID Multithreading Asynchronous Programming SQL NoSQL Docker Automated Testing CI/CD Software Architecture ASP.NET Core REST RabbitMQ AWS

🔓 Log in to save this job, tailor your resume & track your apply process — 7 days free, no card needed.

Log in to add to target list

Summary ✨ AI‑Generated

A financial technology team is building a new fixed-income electronic trading platform and is seeking a Senior .NET Developer. The role involves designing scalable APIs and microservices, contributing to architecture, implementing testing and CI/CD, and working with cloud infrastructure, databases, containers, and messaging systems.

Highlights

Senior engineering opportunity to build a greenfield electronic trading platform, with ownership of delivery, architecture, scalable APIs, automated testing, and cloud-based infrastructure.

Description

Job Summary: We are looking for a Senior .NET Developer to join a small team building a greenfield electronic trading platform for the fixed-income business. The solution is AWS-based and requires strong expertise in .NET, API development, microservices, messaging, testing, and CI/CD. Key Responsibilities Own software delivery, ensuring quality, scope, and best practices.Contribute to technical design and system architecture documentation.Design and develop scalable APIs and service-oriented/microservice solutions.Collaborate with technology teams and business stakeholders.Implement automated testing and CI/CD practices. Technical Skills Strong experience with C#, .NET Core and ASP.NET Core Web API.Strong understanding of OOP, SOLID principles, multithreading, and asynchronous programming.Hands-on experience with RESTful APIs and microservices architecture.Experience with SQL and NoSQL databases.Hands-on experience with Docker/containerization.Strong experience with RabbitMQ or other messaging/middleware technologies.Experience with automated testing frameworks such as NUnit, Moq, Cucumber, etc.Experience with Git and CI/CD tools such as TeamCity.Experience with AWS, particularly EC2. Nice to Have Fixed Income / Electronic Trading domain experience.Experience configuring CI/CD pipelines.Knowledge of JavaScript SPA frameworks such as React or Angular.Experience with TIBCO, SignalR, or similar messaging technologies. Mandatory Skills C# | ASP.NET/Web Forms | .NET Core | AWS EC2 | RabbitMQ | REST API | Microservices | Docker