ASP.NET Core Developer | Domain-Driven Design, Claude AI (WFH 3 Days per week)

Lawrence Harvey — Germany · Posted ~1 day ago

Mid Full-time Hybrid

Skills

.NET Core C# Domain-Driven Design microservices API design SignalR Swagger/OpenAPI Azure Docker Kubernetes CI/CD ASP.NET Core Claude AI Swagger OpenAPI

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Summary

An innovative firm is looking for an ASP.NET Core Developer to architect and deliver high‑performance web services. You will shape DDD and modular system designs, drive event‑driven architectures, implement real‑time features, and standardize APIs, all while balancing high‑level vision with pragmatic implementation in cloud and containerized environments.

Highlights

Dynamic environment building enterprise web services, leveraging modern architecture patterns, event-driven designs, and AI integration, with flexibility for remote work and professional growth.

Description

Your Tasks Designing and building enterprise-grade web services using ASP.NET CoreLeading architecture decisions across DDD (Domain-Driven Design) and modern modular system designDriving event-driven architectures (EVA) and scalable integration patternsBuilding real-time capabilities with SignalR for live, responsive applicationsDefining and enforcing API standards using Swagger / OpenAPIOwning deployment strategies across cloud and containerised environmentsCollaborating with engineering teams to turn architectural vision into production reality What you bring Deep expertise in the .NET ecosystem and modern C# developmentStrong architectural mindset with experience in distributed systemsProven experience with ASP.NET Core, microservices, and API designHands-on knowledge of DDD, messaging/event systems, and scalable backend patternsFamiliarity with CI/CD pipelines, containerisation, and cloud platforms (Azure preferred)Ability to balance high-level architecture with pragmatic engineering decisionsA bias toward clean design, performance, and long-term maintainability The team you will be joining Shape the architecture of real-time, high-scale digital platformsWork with a modern Microsoft stack, including ASP.NET Core, SignalR, OpenAPI, and cloud-native servicesInfluence system design decisions impacting thousands to millions of usersJoin a team that values engineering excellence, autonomy, and continuous innovationHelp evolve systems toward event-driven, modular, and highly resilient architectures