About this role
Fullstack Senior Software Engineer (TypeScript, C#, React, AWS) at Alto. Location: London, England, United Kingdom. Role: implementing microfrontends, owning features, building backend Requirements: Strong background in TypeScript and C#, experience with AWS managed services, building production-grade APIs and distributed systems, familiarity with AI coding agents, and product-oriented engineering mindset. Category: Software Development Seniority: Senior Level Tools: TypeScript, C#, React, AWS, Node.js, .NET, Terraform, SST, ECS, Lambda, SQS, DocumentDB, DynamoDB, Claude Code, Cursor Commitment: Full Time Workplace: Hybrid Languages: English