Job Title: Senior .NET Developer

Location: London, Hybrid (2 days on-site per week)

Contract Type: 6-month contract (Extension likely)

Rate: £480/day (Outside IR35)

Start Date: ASAP

About the Role

We are seeking a highly skilled Senior .NET Developer with product/payments experience. This role demands deep technical leadership in Java and strong cross-functional collaboration.

Key Responsibilities

• Collaborate with cross-functional teams in large stakeholder forums (18+ participants).
• Drive a production-readiness mindset with a focus on risk management.
• Contribute to cloud-native deployments in Azure, particularly via Container Apps.
• Participate in design and delivery of features for a branded payments product

Required Skills & Experience

• Strong hands-on experience .NET and C#
• Proven technical leadership experience in complex, enterprise-scale projects.
• Background in event-driven architectures (event sourcing familiarity preferred).
• Knowledge of cloud deployments, especially in Azure.
• Clear, confident communicator capable of influencing in large, cross-functional meetings.
• Proven ability to hit the ground running in fast-paced environments.
• Exposure to working with Event Driven Sourcing

Desirable

• Background in product focused companies, as well as payments or fintech
• Experience in high-security environments (AppSec, cryptography, compliance-heavy projects).