Senior .Net Developer

.NET Developer

Location:Dublin, Hybrid
Type: Day RateContract Opportunity
Sector:Public Sector
The Opportunity

A leading public sectororganisationis seeking an experienced .NET Developer to join an internal project team developing and enhancing a public-facing registration and information system.This contract opportunity will involve the development and maintenance of secure, scalable web applications, working across front-end interfaces, business logic, APIs, data accesslayersand database components. The role offers a hybrid working arrangement, with two days per week onsite in Dublin, including Wednesday as the team anchor day, and three days working remotely.

Key Responsibilities

• Design, develop andmaintainsecure, scalable web applications using .NET, C#, JavaScript/TypeScriptand associated Microsoft technologies.

• Deliver full stack application features across front-end interfaces, business logic, APIs, data accesslayersand database components.

• Implement and support authentication,authorisationand identity management using Microsoft Entra ID,OpenIDandappropriate websecurity standards.

• Develop andoptimiseSQL Server databases, stored procedures,queriesand data integration processes.

• Investigate and resolve application defects, performance issues and interoperability problems across browsers,systemsand services.

• Produce technical design documentation, solution specifications, deploymentnotesandknowledge-transfermaterials.

• Participate in code reviews, testing, releaseactivitiesand continuous improvement.

• Collaborate with business users, analysts,testersand technical teams to clarify requirements and deliver agreed outcomes.

• Ensure development workcomplies withsecurity, data protection,accessibilityand change-management requirements.

Required Skills and Experience

• Minimum of fiveyearspractical experience in web software development.

• Strong full stack development experience using Microsoft technologies.

• Good experiencewith TypeScript/JavaScript, CSS/SASS/Bootstrap, XSL/XML, AJAX/jQuery, .NET Core 3.1,C#and T-SQL.

• Experience implementing Azure AD / Microsoft Entra ID identity and access management within a medium or large-scale web application.

• Knowledge of .NET libraries, ADO.NET and the Document Object Model.

• Experience in object-oriented design and development, MVC and design patterns.

• Strong knowledge of Microsoft SQL Server and T-SQL.

• Experience with web security, authenticationmechanismsand OpenID interoperability.

• Experience across the full software development lifecycle, from analysis through testing,deploymentand maintenance.

• A proventrack recordof developing enterprise-level software solutions and working across medium and large-scale projects.

Desirable Experience

• Experience with Further Education and Training systems, including PLSS or NPDB.

• Experience supporting end users on custom full stack web-based systems and resolving support tickets.

• Experience liaising with development teams on incidents and recommending fixes to recurring issues.

Qualifications

• ICT degree or equivalent industry qualification.

• Fluent English.

Personal Attributes

• Self-starter who can work collaboratively and as an individual contributor.

• Self-driven and comfortable working with minimal supervision.

• Strong communication,collaborationand problem-solving skills.

• Enthusiastic,positiveand flexible, with the ability to work effectively in a fluid and evolving environment.

Candidates must be eligible to work full time and long term in the location specified or currently hold a valid appropriate long term work Visa to apply.
eirbusinesstalent, eir business and our clients are equal opportunity employers who seeks to recruit and appoint the best available person for a job regardless of marital / civil partnership status, sex (including pregnancy), age, religion, belief, race, nationality and ethnic or national origin, colour, sexual orientation or disability. eirbusiness talent, eirbusiness and our clients apply all relevant Data Protection laws when processing your Personal Data.
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