Senior C# Back-End Developer

Job Description

As a Senior C# Back-End Developer you will be contribute to the re engineering of the core components as well as, work on the primary business critical front office eTrading web application. The successful candidate will work on key and large epics in thebook of work using a range of technologies such as C#, .NET, SQL, RX, JavaScrpit and ORM.Client DetailsMy client is a world leading Bank operating within the financial services industry and are based in London.DescriptionMy London based Financial Services company is looking for a Senior C# Back-End Developer to engage in developing real-time applications with a thread safe and scalable in memory cache, as well as:

• Take part in the Primary business evolution including integration to new venues, automation of core processes and user experience improvements all to drive more business safely.
• Contribute to the re engineering of the core components.
• Develop key business functionalities.
• Ensure test coverage.
• Develop and deliver (time & quality) stories and epics.
• Build knowledge of the application and provide L3 support (on rota).
• Become SME of primary business workflows, requirements and constraints.
• Understand roadmap and contribute to its successful delivery.
• Review design and implementation of the existing for continuous improvements.
• Proactively identify issues and propose solutions.
• Keep Jira tasks up to date.
• Participate and contribute to requirement and design meetings for new functionality.
• Provide technical analysis when needed and formalise/document to help other developers.
• Help improve DevOps capabilities to simplify and automate build.
• Share knowledge with more junior members of the team.
• Contribute to maintain and enrich wiki knowledge base

ProfileTo be considered for this Senior C# Back-End Developer at my financial services client, the candidate must present evidence of the following:

• Experience with (C# or Java).
• Recent .Net (C#) and Oracle SQL development experience.
• Excellent core programming skills.
• Experience building real-time web applications.
• Experience of in-memory caches (thread-safe and scalable).
• Commercial experience of Rx (backend) a plus.
• Commercial experience of web applications and very good understanding of the threading, context and session models.
• Experience working on eTrading or Front Office trading application a plus.
• Experience handling security flaws of external web applications a plus.
• Commercial experience of Javacript and Typescript, front ends a plus.
• Commercial experience of Angular a plus.
• Very good analytical skills; able to understand, formalise and explain complex problems.
• A mind for simplification.
• Knowledge and ideally commercial experience of one or more ORM frameworks.
• Proficient SQL know-how to optimize queries and db objects.
• Excellent knowledge of programming best practices and design patterns particularly handling concurrency.
• Experience packaging modern web applications for deployment a plus.
• Strong interest in continuous improvement and all aspects of software development and delivery.
• Comfortable working in an Agile environment; keeping Jira tasks up to date and planning work to fit weekly sprints.
• Good communication skills, both orally and in writing. Comfortable interacting with front office users.
• Confident numeracy and solid academic background in engineering, sciences or economics

Job OfferReceive up to £800 per day Inside IR35 for an initial 12 month contract with the likelihood of an extension, while working hybrid between home and my clients London office.