2 of 2 Contract JavaScript Jobs in South Yorkshire

Engineering Tech Lead Node.js Architect

Hiring Organisation: Purview Consultancy Services Ltd
Location: Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type: Contract

runtime internals and asynchronous programming. Deep understanding of: Event Loop libuv Worker Threads Cluster module Streams Buffers Memory management Garbage collection Advanced knowledge of JavaScript (ES6+) and TypeScript. Experience with backend frameworks such as: Express.js NestJS Fastify Koa Architecture & System Design Strong understanding of software architecture principles and design patterns. ...

C# .NET Developer

Hiring Organisation: Pontoon
Location: Bromley, London, South Yorkshire, United Kingdom
Employment Type: Contract
Contract Rate: £650 - £750/day Inside IR35

APIs SOAP Services Strong understanding of API design principles and documentation standards. ASP.NET MVC 5 ASP.NET Web API 2 Front-End Development Angular (v2+) JavaScript Data & Persistence Experience with ORM frameworks such as: Entity Framework NHibernate Dapper Database development and support experience with: Microsoft SQL Server (2008+ ...