Senior Full Stack Engineer

LM Wind Power / GE; Mexico; On-site; PHP 7,348,438 - 11,022,658; Full time

Benefits offered by this job

Professional development

Paid Time Off

Volunteer Time Off

Medical benefits

Job summary

First Advantage is seeking a Senior Full-Stack Engineer who excels in C# and the .NET framework, with strong Azure experience and a passion for building scalable cloud services.

You will mentor developers, lead code reviews, and collaborate with product, DevOps, and QA teams to deliver robust APIs and microservices in an agile environment.

This role offers growth opportunities, competitive benefits, and a chance to contribute to critical screening platforms used worldwide.

Qualifications

• 5+ years of software development experience.
• Bachelor’s degree in Computer Science, Engineering, or related field.
• Strong fluency in English.
• Experience with Azure, CI/CD, and databases.

Responsibilities

• Lead code reviews and mentor junior developers.
• Collaborate with cross-functional teams to deliver software solutions.
• Build RESTful APIs and microservices.
• Maintain Azure DevOps pipelines and CI/CD workflows.

Skills

C#

.NET framework

Azure

CI/CD

SQL / NoSQL

RESTful APIs

Microservices

Mentoring

Agile

English proficiency

Education

Bachelor's degree in CS/Engineering

Tools

Azure DevOps

GitHub Actions

Job description

We are on the front line of recruitment, enabling organizations to hire smarter and onboard faster. 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. Say hello to a rewarding career.

About First Advantage

First Advantage (NASDAQ: FA) is a leading provider of global software and data in the HR technology industry. Enabled by proprietary technology and AI, First Advantage’s platforms, data, and APIs power comprehensive employment background screening, identity solutions, and verification services. Headquartered in Atlanta, GA, we have an internationally distributed workforce of about 10,000 employees spanning 17 countries. With a strong emphasis on innovation, automation, and customer success, First Advantage empowers 80,000 organizations to modernize their hiring and onboarding processes on a global scale.

What You’ll Do

A successful Senior Full-Stack Engineer will be an expert in C# and the .NET framework, with extensive experience in cloud services (specifically Azure), CI/CD tools, and database management. This role involves leading code reviews, mentoring junior developers, and collaborating with cross-functional teams to deliver high-quality software solutions.

Responsibilities

• Expert in C#, the .NET framework, N/XUnit, or similar languages and frameworks.
• Experience working with Azure and Azure Functions
• Experience with Angular, React, or similar JavaScript frameworks
• Experience building Azure DevOps pipelines, GitHub Actions pipelines or similar CI/CD tools.
• Experience writing SQL for SQL Server, PostgreSQL, or other similar databases.
• Experience with NoSQL databases such as Azure CosmosDB
• Experience building Restful APIs and working on microservices architectures.
• Lead code reviews, enforce coding standards, and provide constructive feedback to improve code quality.
• Guide and mentor junior developers, conduct training sessions, and foster a culture of learning within the team.
• Work closely with product managers, DevOps, QA, and other teams to deliver high-quality software solutions.
• Participate in Agile ceremonies and drive technical discussions.

What You Will Need to be Successful

• Bachelor’s degree in Computer Science, Engineering, or a related field or equivalent work experience
• Strong fluency with English required
• 5+ years of experience in software development
• Proven experience in the key responsibilities listed above
• Strong problem-solving skills and attention to detail
• Excellent communication and teamwork skills

Why Join Us at First Advantage?

At First Advantage, team members are united around a noble purpose: helping organizations to safeguard their workplaces and manage risk. The company’s culture is shaped by its core values — Authenticity, Curiosity, Integrity, Teamwork, Customer‑Inspired — empowering team members to bring their best ideas forward, collaborate across departments, and make a real impact.

• Professional development opportunities, such as our award‑winning SOAR program
• Generous Paid Time Off Program*
• Volunteer Time Off (VTO) Policy to encourage involvement in philanthropic activities*
• Competitive benefits (medical, dental, etc.)*
• Global Employee Assistance Program (EAP) available to all team members
• Opportunities to connect with colleagues across six Employee Impact Groups and participate in Employee Experience events throughout the year
• *Must meet hourly work requirement to be eligible

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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.

For more information, please visit our website at https://fadv.com/.