Global Financial Services Firm is hiring for a Contract Full Stack Engineer / Specialist with experience delivering modern data-driven trading and investment solutions. This role is based in London on a flexible hybrid basis. The role is insideIR35 and is paying between 850- 1200 per day depending on experience.This is an opportunity to work on a high-profile target-state investment platform, helping drive engineering modernisation, cloud adoption, and scalable analytics capabilities within a fast-paced financial environment. You will play a key role in the design, development, and enhancement of enterprise-grade investment and credit trading technology solutions. The role combines hands-on engineering with modern cloud-native delivery practices, automation, and AI-assisted software development approachesResponsibilities include: Develop and enhance full-stack applications supporting investment and trading workflows Build and optimise cloud-based data platforms and pipelines using Snowflake and DBT Deliver reporting and analytics solutions using Sigma and Power BI Support .NET application modernisation and API development initiatives Contribute to CI/CD automation and cloud-native engineering best practices Collaborate with business stakeholders, product teams, and engineering teams to deliver scalable solutions Support the adoption of AI-assisted software engineering and development tooling Ensure solutions are secure, maintainable, and aligned to engineering standardsSkil