Top NET Developer Jobs in Dublin

Build and ship full-stack payment features using .NET services and React front ends. Own payment services, modernize legacy code, implement automated testing and observability, lead projects through rollout, collaborate with product and support teams, participate in on-call rotation, mentor engineers, and assist with hiring.

Leads software developers and guides enterprise software delivery across analysis, design, implementation, and maintenance. Provides mentorship, code reviews, technical coaching, performance management, and recruitment support. Drives scalable architecture, technical standards, documentation, testing, CI/CD, and continuous improvement. Collaborates with stakeholders and cross-functional leads to align projects, resolve issues, and deliver secure, highly available applications on Azure or AWS.

Lead the design, development, analysis, and delivery of applications for Citi’s FX Hub technology team. Responsibilities include developing .NET solutions, defining coding and testing standards, resolving complex systems and business-process issues, ensuring architectural alignment, implementing enhancements, assessing risk, and coaching developers. The role requires expertise in .NET Core, T-SQL, ReactJS, Kafka, APIs, SQL Server, OpenShift, Docker, microservices, and project leadership.

Lead the design, development, and maintenance of scalable .NET and C# backend applications using microservices. Mentor developers, guide architecture and technical decisions, enforce coding standards, coordinate Agile delivery, troubleshoot production issues, and collaborate with product, QA, architecture, and DevOps teams. The role emphasizes performance, reliability, security, maintainability, continuous improvement, and successful technical delivery.

Build and maintain C#/.NET backend services and microservices supporting accounts, authentication, wallets, and related domain capabilities. Develop event-driven integrations, optimize database performance, improve observability, manage Kubernetes and GitOps deployments, collaborate with DevOps, participate in on-call support, troubleshoot production issues, reduce technical debt, and conduct code reviews. The role also includes task estimation, QA collaboration, and writing unit and integration tests.

Develop and maintain responsive Angular web applications, contribute to front-end architecture, implement project components from technical specifications, and perform unit and integration testing. Collaborate with designers, analysts, and technical teams in Agile delivery environments to meet business requirements. Support continuous improvement, system testing, and potentially mentoring or knowledge sharing within a public sector delivery team.

Manage and evolve AWS infrastructure, Windows production servers, and .NET applications for a collateral management platform. Responsibilities include Infrastructure as Code, server patching, security remediation, monitoring, legacy application and batch-process migrations, production cutovers, troubleshooting, SonarQube remediation, sensitive-data masking and tokenization, testing, documentation, and knowledge transfer. The role requires strong AWS, Windows Server, .NET, SQL Server, PowerShell, and application security experience.

Develop and maintain Windows and web applications for an engineering document management system. Responsibilities include bug fixing, upgrades, technical improvements, writing clean and efficient code, participating in code reviews and Agile ceremonies, and troubleshooting complex customer issues. The role requires extensive experience with C#, C++, .NET, JavaScript, Angular, databases, APIs, Windows technologies, cloud infrastructure, security, and development tooling.

Leads end-to-end modernization from a monolith to microservices, including legacy analysis, architecture, estimation, data migration, deployment, and production support. Guides .NET services, databases, messaging, containerization, and frontend integrations. Acts as the technical escalation point for complex issues while improving Jira tracking, estimation accuracy, QA collaboration, release predictability, and engineering processes. Manages and develops the team through one-on-ones, performance reviews, feedback, and career-focused objectives.

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.