• Senior Software Engineer (Technical Lead)

    CTG (Wilmington, DE)


    CTG is seeking to fill a Software Engineer III opening for our client in Wilmington, DE.

     

    **Duration:** 12 months

    **Location:** Wilmington, DE

     

    Schedule: Hybrid 3 days onsite-2 days remote

     

    Overview

     

    This role focuses on building and modernizing full-stack web applications that support critical business functions. You’ll work across WebForms, MVC, Angular, SQL Server, and C#, while helping move legacy systems toward cloud-native designs in Azure. It’s a hands-on engineering role with technical leadership responsibilities, mentoring opportunities, and plenty of influence on how the team evolves its architecture and tools.

    What You’ll Do

    + Lead the design and development of complex full-stack applications from planning through release.

    + Serve as the technical lead on major projects and a trusted resource for the team.

    + Refactor and migrate WebForms applications toward cloud-native solutions in Azure.

    + Build and maintain authentication flows, including SSO.

    + Apply strong data modeling practices using Entity Framework Core.

    + Partner with cross-functional teams to deliver features on schedule and with high quality.

    + Review code, build test plans, and dig into challenging debugging issues.

    + Recommend tools and approaches that improve performance, reliability, and maintainability.

    + Help modernize legacy components while shaping the direction of future architecture.

    + Contribute to CI/CD pipeline development and DevOps automation using GitLab.

     

    How You’ll Lead

     

    You’ll operate independently with general guidance, coordinate development efforts, mentor developers, and contribute to evaluating team skill growth. This is leadership through expertise and influence, not formal people management.

    Required Qualifications

    + 10+ years of experience in software development.

    + Strong full-stack experience with:

    + **.NET Framework 4.8 (10+ years)**

    + **.NET Core 6+ (5+ years)**

    + **C# (10+ years)**

    + **ASP.NET WebForms (5+ years)**

    + **MVC, Web API (3+ years)**

    + **Angular (5+ years)**

    + **SQL Server (5+ years)**

    + Experience with cloud-native design and refactoring legacy applications for **Azure** .

    + Strong understanding of SOLID principles and clean coding practices.

    + Hands-on experience with **Entity Framework Core (3+ years)** .

    + Solid unit testing experience, including mocking frameworks (3+ years).

    + Experience with GitLab and CI/CD pipeline work (2+ years).

    + Comfortable working across legacy and modern architectures.

    + Strong communication skills and ability to work across teams.

    Preferred Qualifications

    + Experience with **PrimeNG** or **KendoUI** .

    + Familiarity with dependency injection frameworks (3+ years).

    + Experience integrating with **DocuSign** or **FileNet** .

    + Background in financial services or banking.

    + Proven success leading technical teams and delivering high-quality software.

     

    CTG does not accept unsolicited resumes from headhunters, recruitment agencies, or fee-based recruitment services for this role.

    To Apply:

    To be considered, please apply directly to this requisition using the link provided. For additional information, please contact **Laura Dominguez at [email protected]** . Kindly forward this to any other interested parties. Thank you!

     

    About CTG

     

    CTG, a Cegeka company, is at the forefront of digital transformation, providing IT and business solutions that accelerate project momentum and deliver desired value. Over nearly 60 years, we have earned a reputation as a faster and more reliable, results-driven partner. Our vision is to be an indispensable partner to our clients and the preferred career destination for digital and technology experts. CTG leverages the expertise of over 9,000 team members in 19 countries to provide innovative solutions. Together, we operate across the Americas, Europe, and India, working in close cooperation with over 3,000 clients in many of today's highest-growth industries. For more information, visit www.ctg.com .

     

    Our culture is a direct result of the people who work at CTG, the values we hold, and the actions we take. In other words, our people define our culture. It's a living, breathing thing that is renewed every day through the ways we engage with each other, our clients, and our communities. Part of our mission is to cultivate a workplace that attracts and develops the best people, reflected by our recognition as a Great Place to Work Certified™ company across many of our global operations.

     

    CTG will consider for employment all qualified applicants including those with criminal histories in a manner consistent with the requirements of all applicable local, state, and federal laws.

     

    CTG is an Equal Opportunity Employer. CTG will assure equal opportunity and consideration to all applicants and employees in recruitment, selection, placement, training, benefits, compensation, promotion, transfer, and release of individuals without regard to race, creed, religion, color, national origin, sex, sexual orientation, gender identity and gender expression, age, disability, marital or veteran status, citizenship status, or any other discriminatory factors as required by law. CTG is fully committed to promoting employment opportunities for members of protected classes.