4 of 4 Contract Lead Developer Jobs in London

Lead Developer 6 Months Hybrid -1/3 days a month in office, either London or Bristol £750 Overview: Working within an agile digital delivery team developing and supporting a mission critical application for the UK client , with instances hosted on both a secure cloud platform (AWS) and on VMs hosted a managed on-prem hosting environment. The … application is extant and Live. You are to be the senior developer leading the ongoing development and support of the application, including designing, developing, integrating and unit testing new features in response to Product Owner/Client priorities and fixing bugs/issues raised on the Live application. You will have experience working with/developing microservices, containerised applications … the supporting tools for Agile product delivery such as JIRA (User Story/Defect/Task Management), Confluence (Documentation/Comms), and Slack (collaboration/comms). Key Responsibilities Lead development of microservices and front-end components using Node.js (TypeScript) and React (TypeScript). Configure and extend Hasura GraphQL Engine, including permissions, computed fields, and API integrations. Design and More ❯

We are seeking a Lead Developer to join an exciting project building a desktop application for analysing reinforced buildings. This role will see you lead the planning of new features and manage a small team of 1-2 developers. Details Start Date: ASAP Contract Length: 6 months (with strong potential for extension) Rate: £350-£400 per day … teams in India, Europe, and Canada Tech Stack & Responsibilities The desktop application is built with a C++ and a Vue.js UI running within a Chromium Embedded Framework. You will: Lead technical planning and small-scale architectural decisions Mentor and guide a small team of developers Drive feature planning and ensure delivery quality Contribute hands-on code where needed Essential … architectural input Desirable Skills Vue.js CI/CD pipelines If you're an experienced C++ engineer with recent leadership experience, and you're looking for a hands-on technical lead contract for a highly respected global engineering firm, we'd love to hear from you. More ❯

Lead Software Developer – SC Cleared - DjangoWe’re looking for an SC Cleared Software Developer to play a key role in modernising a legacy government web application.While the current system runs on Django/Python/PostgreSQL, the team is gradually transitioning to a more modern, streamlined stack, making this an exciting opportunity to balance today’s stability More ❯

days on-site, 3 days remote) Contract: Outside IR35 Rate: £550 per day Background The purpose of this role is to work alongside the in-house support team and lead the upgrade of the current Content Server system from version 22.1 to 24.4. The candidate must demonstrate prior experience upgrading medium-scale systems (approximately 4,000 users) with multiple … customisations and integrations, along with a strong development background in oscript . Scope of Services Perform technical assessments and impact analysis to determine level of effort for requested work. Lead the parallel upgrade of the current Content Server 22.1 system to version 24.4, through development, UAT, and production environments. Liaise with technical teams to build new server clusters and More ❯