Senior .NET Developer

TransUnion

Lead Developer for DHI Information Technology software applications at TransUnion. Focusing on secure enterprise applications and technical leadership within a remote environment.

Posted 7/20/2026full-timeRemote • 🇨🇷 Costa RicaSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in leading software development efforts, particularly in secure enterprise applications, while effectively collaborating with stakeholders to define technical direction. Proficient in maintaining CI/CD pipelines and translating requirements into technical specifications.

Highest-signal resume keywords

Software DevelopmentSecure Software Development PracticesMicrosoft .NET FrameworkRelational Database DevelopmentContinuous Integration and Continuous Delivery (CI/CD)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

C#ASP.NET MVCASP.NET Web APIMicrosoft Visual StudioMicrosoft SQL ServerPostgreSQLSoftware Product EngineeringSoftware ConsultingTechnical Specification TranslationTroubleshooting

Soft Skills

Technical LeadershipStakeholder Collaboration

Certifications & Qualifications

Bachelor’s Degree in Computer ScienceMaster’s Degree in Information Technology

Industry Keywords

Information TechnologyInformation SystemsEnterprise ApplicationsScrum Team

Tech Stack

Tools & technologies

ASP.NETMS SQL Server.NETPostgresSQL

About the role

Key responsibilities & impact

Lead development efforts for key DHI Information Technology software applications and frameworks
Serve as a technical leader for the DHI Information Technology Online Scrum Team
Design, develop, test, troubleshoot, maintain, and support secure enterprise applications
Partner with stakeholders and senior leaders to define technical direction
Maintain and enhance end-to-end continuous integration and continuous delivery (CI/CD) pipelines
Research, evaluate, and recommend technologies

Requirements

What you’ll need

Bachelor’s degree or master’s degree in Computer Science, Information Technology (IT), Information Systems (IS), or a related field, or equivalent practical experience
5 to 8 years of experience in software development, software product engineering, or software consulting
Experience translating stakeholder requirements into technical specifications
Strong understanding of secure software development practices
Microsoft .NET framework, .NET Core 5 or 6, C#, ASP.NET MVC, ASP.NET Web API, and Microsoft Visual Studio
Relational database development using Microsoft SQL Server, PostgreSQL, SQL

Benefits

Comp & perks

Health insurance
401(k) matching
Flexible work hours
Paid time off
Remote work options