Net Developer

Ascendion; Greater London; Hybrid; GBP 70,000 - 90,000; Full time

Job summary

Ascendion is seeking a Senior .Net Developer in London. The role involves delivering a greenfield solution on AWS, with a small team and a focus on high quality software, testing, and CI/CD.

You will work in a hybrid setup (2-3 days in the office) and contribute to scalable API-based services, microservices architectures, and robust testing practices using NUnit/Moq/Cucumber.

Qualifications

• As a Senior .NET Developer, you should be proficient in .NET/.NET Core and OO principles.
• Deep experience with ASP.NET Core Web API, RESTful APIs and microservices.
• Strong background in multithreading, async programming and CI/CD tooling.

Responsibilities

• Own software delivery quality and scope for a new greenfield solution.
• Contribute to technical design and document system architecture.
• Collaborate with partner tech teams and other stakeholders.

Skills

Net/.Net Core

OO Principles

ASP.NET Core Web API

REST APIs

Multithreading

SQL

NoSQL

Docker

Microservices

Automated testing

RabbitMQ

Git

TeamCity

Agile

SignalR

AWS

Tools

TeamCity

RabbitMQ

SignalR

AWS

Job description

Job Title: Senior .Net Developer

Work Location: London, UK (hybrid - 2-3 days/week work from office)

Job Description:

As a Senior developer you will be responsible for the ensuring the team deliver high quality software, using industry best practices for code management, testing and CI/CD. This is an exciting opportunity to build a new greenfield solution, working as part of a small team, to help the business improve their electronic trading capabilities within the fixed income space. The platform itself is built on top of AWS and makes use of many services within the AWS ecosystem.

Job Responsibilities/ Role:

• Take responsibility for the software delivery by ensuring quality and scope expectations are met.
• Contribute and take ownership of the technical design and ensure all aspects of the system architecture are well documented.
• Work closely with partner technology teams and to collaborate effectively.

Technical Skills Required:

• Very deep understanding of .Net/.Net Core and Solid understanding of OO principles.
• Experience in ASP.NET Core Web API and RESTful API techniques
• Solid understanding of and experience with multi-threading and asynchronous programming.
• Familiar with SQL and NoSql databases
• Hands-on experience with containerisation solutions like Docker.
• Experience designing and building api based service oriented or microservice architectures.
• Diligent with automated testing i.e. Nunit/Moq/Cucumber etc.
• Strong experience with middleware messaging services like Rabbit MQ, TIBCO, SignalR etc.
• Solid experience with continuous integration and continuous delivery tools like Git, TeamCity, etc.
• Agile development/Software life cycle

Nice to have Skills:

• Fixed Income product knowledge.
• Experience configuring continuous integration and continuous delivery tools.
• An awareness of/understanding of one or more JavaScript single page application framework.
• Experience using the AWS platform