Remote Senior .NET Lead Engineer

TransUnion

United States

Remote

USD 120,000 - 180,000

Full time

14 days+

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Job summary

TransUnion's DHI Information Technology Online Scrum Team is seeking a Lead Developer, Software Development to lead the design, development, and delivery of secure enterprise applications using the .NET stack. This remote role collaborates with Insurance, Product Management, and Project Management to align technology with business goals and to drive scalable, reliable software solutions.

You will guide solution design, enforce secure SDLC practices, build CI/CD pipelines, and mentor engineers

Qualifications

Bachelor's degree or master's degree in Computer Science, Information Technology (IT), Information Systems (IS), or a related field, or equivalent practical experience, to support complex enterprise software design and delivery.
5 to 8 years of experience in software development, software product engineering, or software consulting, including hands-on experience creating and maintaining applications using the Microsoft .NET technology stack.
Experience translating stakeholder requirements into technical specifications, estimates, application deliverables, and maintainable software solutions.
Experience working with business users and cross-functional stakeholders to troubleshoot application issues, support existing systems, and deliver improvements aligned to business needs.
Strong understanding of secure software development practices, sensitive data handling, and compliance-minded engineering to support systems that may involve regulated or confidential information.

Responsibilities

Lead development efforts for key DHI Information Technology software applications and frameworks, including the new TransUnion Telematics project, to support business priorities across Insurance, Product Management, and Project Management.
Serve as a technical leader for the DHI Information Technology Online Scrum Team, helping guide solution design, architecture decisions, delivery planning, and engineering best practices.
Design, develop, test, troubleshoot, maintain, and support secure enterprise applications using the Microsoft .NET framework and modern software engineering practices.
Partner with stakeholders and senior leaders to define technical direction, align development work to business outcomes, and help prioritize complex initiatives in a fast-paced delivery environment.
Build and support complex integrations and external connections with third-party business partners, with a focus on reliability, scalability, performance, and security.
Maintain and enhance end-to-end CI/CD pipelines, including automated testing, repeatable deployments, and continuous security scanning across environments.
Apply a security-first software development lifecycle (SDLC) approach by using secure coding practices, supporting vulnerability remediation, and aligning work to internal policies, regulatory expectations, and industry standards.
Research, evaluate, and recommend technologies, tools, and design approaches that can improve development productivity, application performance, maintainability, and cloud cost optimization.
Identify, investigate, and resolve software defects and application issues in partnership with business users, technology teams, and cross-functional stakeholders.