3 jobs found in City of London

Rust Developer | Contract | £850/day | Outside IR35 Role Overview: A leading technology-driven trading firm is looking for a Rust Developer to join their high-performance engineering team. You will play a key role in designing, building, and maintaining low-latency, mission-critical trading systems. The role offers the opportunity to work on complex problems, optimise algorithms for speed and efficiency, and contribute directly to the architecture of next-generation trading platforms. This is a fast-paced, intellectually challenging environment where your work has a visible impact on the business. Key Responsibilities: Develop and maintain high-performance trading applications using Rust. Write clean, maintainable, and well-tested code. Collaborate closely with engineers, quants, and operations teams to deliver reliable solutions. Contribute to system design and architecture, ensuring scalability and efficiency. Optimize applications for low latency, concurrency, and...

Migration Engineer – Remote – Outside IR35 A client is seeking a Migration Engineer to complete a Google Workspace / G-Suite to M365 migration project. The successful Migration Engineer will require strong experience with Modern Workspace, Endpoint Management and Security Policy. The migration includes over 200 accounts including mailboxes, secured, unsecured and shared data being used be executive leadership and staff. Experience with Purview/DLP and Data Classification is highly desirable. Required Skills & Experience of the Migration Engineer: Proven experience with Microsoft 365 tenant-to-tenant migrations. Google Workspace / G-Suite migration experience. Strong knowledge of: Microsoft Intune MDM / Endpoint Management SharePoint Migrations Microsoft Purview / DLP policies Azure AD / Entra ID administration BitTitan and similar Experience migrating mailboxes, user accounts, and file storage at scale. Key Responsibilities of the Migration...

Project Manager / Outside IR35/ Remote/ 3Month Contract  Our client is seeking an experienced Project Manager to provide immediate support on a key technology rollout. There is an urgent need for a hands‑on, delivery‑focused professional to maintain momentum of the project and ensure smooth coordination across teams. Responsibilities: Maintain and update the project plan and RAID log Track budget vs. actuals and flag variances Liaise weekly with restaurant operations teams to ensure alignment and readiness Run daily stand‑ups and manage the project JIRA board, including ticket prioritisation Coordinate 6‑weekly UAT releases with relevant stakeholders Oversee BA activities, integrations and testing (not hands‑on, but strong coordination required) Ensure risks, issues, and dependencies are clearly communicated and managed Requirements:  Solid experience in project management, ideally within tech, digital, or retail/restaurant environments Highly organised with...