Full Stack Engineer
Confirmed on the employer's own hiring board on Oct 28, 2026. First seen by Alion on Sep 9, 2026. First Advantage scores A on the Alion truth index.
At First Advantage (Nasdaq: FA), people are at the heart of everything we do. From our customers and partners to our greatest advantage - our team members. Operating with empathy and compassion, First Advantage fosters a global inclusive workforce devoted to the diverse voices that make up our talent and products. Our team members empower each other to be their authentic selves and treat all with respect, integrity, and fairness.
Say hello to a rewarding career and come join a leading provider of mission-critical background screening solutions to some of the most recognized Fortune 100 and Global 500 brands.
*Candidates must reside in Mexico and be authorized to work in Mexico*
Full-Stack Developer (.NET / Angular)
Position Summary
We are seeking a skilled Full-Stack Developer with experience building modern web applications using .NET and Angular. This role will contribute to the design, development, testing, and support of enterprise applications while working closely with product owners, architects, and QA team members.
The ideal candidate has experience across both front-end and back-end development, enjoys solving complex technical challenges, and thrives in an Agile environment.
Key Responsibilities
- Design, develop, and maintain web applications using C#, .NET, and Angular.
- Develop and consume RESTful APIs and backend services.
- Collaborate with business stakeholders and technical teams to define and implement software requirements.
- Participate in application design, code reviews, and architectural discussions.
- Develop responsive UI components using Angular, TypeScript, HTML, and CSS.
- Write clean, maintainable, and well-documented code.
- Create and optimize database queries, stored procedures, and data integration solutions.
- Troubleshoot and resolve application defects and performance issues.
- Contribute to automated testing efforts and CI/CD processes.
- Support production deployments and application maintenance activities.
- Participate in Agile ceremonies, sprint planning, and retrospectives.
Required Qualifications
- Bachelor's degree in Computer Science, Information Systems, or related field, or equivalent experience.
- 3-5 years of software development experience.
- Experience developing applications using:
- C#
- .NET Core / .NET 8+
- ASP.NET MVC and/or Web API
- Angular (v12+ preferred)
- TypeScript
- JavaScript
- HTML5 and CSS3
- Experience with SQL Server and relational database concepts.
- Familiarity with Git-based source control.
- Understanding of object-oriented programming principles.
- Experience working in Agile/Scrum environments.
Preferred Qualifications
- Experience with Azure cloud services.
- Exposure to Azure DevOps and CI/CD pipelines.
- Knowledge of Entity Framework Core.
- Experience with Docker and containerized applications.
- Familiarity with authentication technologies such as OAuth and OpenID Connect.
- Experience with automated testing frameworks.
Technical Skills
Backend
- C#
- .NET Core / .NET 8+
- ASP.NET MVC / Web API
- Entity Framework Core
- SQL Server
- REST APIs
Frontend
- Angular
- TypeScript
- JavaScript
- HTML5
- CSS3
- Angular Material or Bootstrap
Tools
- Azure DevOps
- Git
- Visual Studio
What Are You Waiting For? Apply Today!
You have learned a little about us today - we want to learn about you! If you think this position and our company are a great fit for your areas of interest and expertise, tell us about you by applying now!
We have great people here and are looking for more. Come join us!
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Equal Employment Opportunities at First Advantage
First Advantage is an equal opportunity employer. We are committed to providing a workplace and recruitment process that is free from unlawful discrimination, harassment, and retaliation. Employment decisions at First Advantage are based solely on qualifications, merit, and business needs. We do not discriminate in any aspect of employment on the basis of race, color, national origin, ancestry, citizenship, religion, creed, sex, gender identity, gender expression, sexual orientation, marital or family status, pregnancy, age, physical or mental disability, medical condition, genetic information, veteran or military status, or any other characteristic protected by applicable law.
We have great people here and are looking for more. Come join us!
Follow us:
Equal Employment Opportunities at First Advantage
First Advantage is an equal opportunity employer. We are committed to providing a workplace and recruitment process that is free from unlawful discrimination, harassment, and retaliation. Employment decisions at First Advantage are based solely on qualifications, merit, and business needs. We do not discriminate in any aspect of employment on the basis of race, color, national origin, ancestry, citizenship, religion, creed, sex, gender identity, gender expression, sexual orientation, marital or family status, pregnancy, age, physical or mental disability, medical condition, genetic information, veteran or military status, or any other characteristic protected by applicable law.