This range is provided by Arrows. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay range

Direct message the job poster from ArrowsStaff Software Engineer – .NET | London (Hybrid)We’re working with a high-growth, tech-driven company undergoing a major platform modernization and are looking for a Staff Software Engineer to join their mission-critical engineering team. This is a hands-on technical leadership role with high visibility and impact across the organization.You’ll work on large-scale systems, contributing to the design and development of modern, scalable, cloud-native .NET applications. You''ll collaborate closely with platform teams, influence tech strategy, mentor engineers, and help evolve systems that serve both public-facing and internal users.Key ResponsibilitiesEnhance and modernize large .NET systems for performance, reliability, and scalabilityLead architecture and development of backend services using C#, ASP.NET, .NET CoreAutomate infrastructure, CI/CD pipelines, and cloud operations (AWS/Azure)Promote engineering best practices, security, and observabilityMentor engineers and foster a culture of continuous improvementContribute to technology direction, including adoption of tools like Go and PythonWhat We’re Looking ForDeep expertise in C#, .NET Core, ASP.NETCloud experience with AWS (Lambda, DynamoDB) or Azure + DevOpsProficiency with IaC tools like TerraformStrong grasp of modern dev methodologies and design patternsExposure to containerization and CI/CD toolingBonus: Familiarity with Go, Python, React, TypeScript, Node.js?

Location : Hybrid – 2 days a week in LondonThis is a high-impact role in a growing company where your technical voice will be heard - and acted on. Ready to build, lead, and transform? Let’s connect!Seniority level

Seniority level Mid-Senior levelEmployment type

Employment type Full-timeJob function

Job function Engineering and Information TechnologyIndustries InsuranceReferrals increase your chances of interviewing at Arrows by 2xSign in to set job alerts for “Software Engineer” roles.

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