Top NET Developer Jobs in Dublin

Designs and maintains C#/.NET automation frameworks for web applications and APIs; develops UI, API, integration, regression, and performance tests; integrates testing into CI/CD pipelines; investigates failures; documents test strategies and cases; supports QA best practices and Agile ceremonies; and collaborates with development and DevOps teams to improve product quality.

Lead and mentor an agile .NET development team while providing hands-on technical direction across backend and Angular or React frontend technologies. Responsibilities include solution design, architectural decisions, code reviews, troubleshooting, stakeholder collaboration, and promoting clean architecture, SOLID principles, CI/CD, automated testing, and continuous improvement.

Develop and maintain both Windows and web applications through coding, code reviews, and addressing customer issues while promoting Agile practices.

Design, build, and maintain backend services and microservices using C#/.NET. Work on integrations, asynchronous/event-driven systems (Kafka), observability, performance tuning, and deployments in Kubernetes/GitOps. Collaborate with DevOps, participate in on-call rotation and incident response, write tests, perform code reviews, and contribute to system design improvements and AI/LLM integrations.

The Senior .Net Developer will enhance SDG's C#/.NET Core codebase, design high-load services, and optimize MS SQL queries, benefiting from a remote work environment and attractive benefits.

Design, develop, test and maintain scalable front-end and back-end applications. Collaborate with product, architecture and QA to translate requirements into technical solutions. Implement APIs and integrations (REST/GraphQL), participate in code reviews, troubleshooting, performance tuning, CI/CD and documentation to support ongoing maintenance and enhancements.

Develop backend services using C#/.NET, design and maintain microservices and event-driven systems, implement async messaging (Kafka), optimize relational databases, apply EF ORM, implement auth (OAuth2/OpenID), write unit/integration tests, and ensure production reliability, performance, and observability while coordinating cross-team work.