Senior Full-Stack Web Developer — Azure, APIs & Security

Eurofins Environment Testing (USA); Virginia (MN); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Medical and dental benefits

401(k) with company match

Paid holidays and paid time off

Life and disability insurance

Job summary

Eurofins USA Environment Testing is seeking a Full Stack Web Developer to design, develop, deploy, and maintain enterprise web applications used by employees across the United States. This is a full-time position requiring a self‑motivated developer who can independently manage the complete software development lifecycle, from gathering business requirements through long‑term application support.

The ideal candidate has a strong background in modern Microsoft web technologies, cloud‑based

Qualifications

• Bachelor's degree or equivalent professional experience in CS/SE/IT.
• Minimum of 5 years of professional full-stack web development experience.
• Strong experience with ASP.NET, Blazor, Angular.
• Experience with Microsoft Azure cloud services and Azure DevOps.
• Proficiency in HTML, CSS, JavaScript, and TypeScript.
• Experience developing REST APIs and relational databases (SQL).
• Solid understanding of software architecture and OO principles.
• Experience with automated testing and secure software development practices.

Responsibilities

• Gather, analyze, and document functional and technical requirements from business stakeholders.
• Design and develop full-stack web applications using modern frameworks and best practices.
• Build responsive interfaces and robust backend services.
• Develop and maintain RESTful APIs and integrate with internal/3rd-party systems.
• Design, implement, and optimize relational databases.
• Create automated tests and perform testing.
• Deploy applications via Azure DevOps CI/CD pipelines.
• Monitor, troubleshoot, and maintain production applications.
• Identify and resolve defects and performance issues.
• Maintain deployment procedures and system architecture docs.
• Ensure security best practices and RBAC/OWASP compliance.
• Evaluate new technologies and provide improvement recommendations.
• Provide ongoing support and enhancements for enterprise apps.

Skills

Analytical thinking

Communication skills

Independent project management

Education

Bachelor's degree in Computer Science or related field

Tools

ASP.NET

Blazor

Angular

Python

Django

Entity Framework

Microsoft SQL Server

PostgreSQL

HTML

CSS

JavaScript

TypeScript

Azure

Azure DevOps

REST APIs

Job description

Eurofins USA Environment Testing is seeking a Full Stack Web Developer to design, develop, deploy, and maintain enterprise web applications used by employees across the United States. This is a full-time position requiring a self‑motivated developer who can independently manage the complete software development lifecycle, from gathering business requirements through long‑term application support.

The ideal candidate has a strong background in modern Microsoft web technologies, cloud‑based