3 contract developer jobs found in Remote

Senior C# Developer - Investment Banking £750/day | Outside IR35 | 12-month rolling contract | Largely Remote If you're a strong C# engineer with genuine Event Sourcing experience and interested in a long term banking project, get in touch I'm working with a leading investment bank looking for a strong Senior C# Developer to join a long-term project building and enhancing a large-scale Structured Notes platform. This is a hands-on engineering role with approximately 80% Back End C#/20% frontend, working on complex, distributed systems. The role: You'll be working across a modern .NET platform, designing and developing scalable Back End services while contributing to the Angular Front End where required. The environment involves large-scale distributed systems, asynchronous processing, Multithreading and event-driven architecture. Core technical requirements: Excellent C#/.NET development experience Strong .NET 8 knowledge Previous commercial Event...

Senior C# IAM Developer - Auth0, Identity & Access Control, AWS - OUTSIDE IR35 Contract: 8 months Rate: £700 - £750 OUTSIDE IR35 Location: 100% remote The Role: Working for a global, market leading B2B SaaS business, you'll lead the design and implementation of secure, identity-driven Back End services in a modern C#/.NET environment. Your work will centre on authentication, authorization, and secure event-driven architectures. You'll own our Auth0 integration end-to-end , ensuring our platform meets strict security, compliance, and reliability standards. This is a role for someone who thinks deeply about threat models, defence-in-depth, and secure-by-default engineering. What You'll Do: Architect and implement secure Back End services in C# & .Net Own and evolve our Auth0 identity platform: tenant configuration, flows, hooks, rules, MFA, RBAC Design and maintain token-based security models (OIDC, OAuth2, JWT lifecycle, refresh...

D365 Technical Consultant - 6 months | Remote We're recruiting for an experienced D365 Technical Consultant to support upcoming Microsoft Dynamics 365 transformation and implementation projects. You'll work across the design, development, integration, and delivery of D365 solutions, working closely with functional consultants, architects, developers, and business stakeholders. Key Responsibilities Design, develop, and implement Microsoft Dynamics 365 solutions Develop and customise D365 Finance & Operations applications Work across X++ development and D365 extensions Design and implement integrations between D365 and external systems Support data migration, testing, deployment, and troubleshooting Work closely with functional consultants and solution architects Contribute to technical documentation and solution design Follow development and deployment best practices across D365 environments What You Will Ideally Bring Strong Microsoft...