Full-Stack Symfony Developer

MGID; Madrid; Presencial; EUR 50.000 - 70.000; Jornada completa

Descripción de la vacante

A global advertising platform is looking for a Full-Stack Developer to enhance their AdTech services. This role involves developing backend services using PHP and Symfony, and creating user interfaces in Angular. Candidates should have 3+ years of PHP experience, strong SQL skills, and a collaborative mindset. Join a culture of innovation where your contributions are valued and encouraged.

Formación

• 3+ years of professional PHP (7 / 8) development experience.
• Strong skills in Symfony (or another MVC framework with readiness to transition).
• Hands-on Angular experience for production UI work.
• Strong SQL expertise.
• Experience designing, implementing, and documenting RESTful APIs.
• Consistent use of unit and integration testing.
• Take initiative, work independently, and communicate ideas clearly.

Responsabilidades

• Develop and maintain backend services, microservices, and APIs (PHP 8, Symfony).
• Build and iterate on advertiser dashboard UI in Angular (integrate with backend APIs).
• Integrate third-party services and internal libraries.
• Model relational schemas, write optimized queries, and tune database performance (MySQL).
• Design, version, and document RESTful APIs.
• Write and maintain unit, integration, and module tests.
• Ensure high code quality via reviews, linters, and static analysis.

Conocimientos

PHP development

Symfony framework

Angular

SQL expertise

RESTful APIs

Unit testing

Integration testing

Fluent Ukrainian

Intermediate English

Descripción del empleo

Overview

As a Full-Stack Developer at MGID, you will build and maintain the core services and advertiser dashboards that power our AdTech platform. Your work will directly impact how advertisers create campaigns, track conversions, and optimize performance. This is a role where your engineering and design decisions have a visible impact on advertiser results and the business as a whole.

What You’ll Do

• Develop and maintain backend services, microservices, and APIs (PHP 8, Symfony).


• Build and iterate on advertiser dashboard UI in Angular (integrate with backend APIs).


• Integrate third-party services and internal libraries.


• Model relational schemas, write optimized queries, and tune database performance (MySQL in our stack).


• Design, version, and document RESTful APIs.


• Write and maintain unit, integration, and module tests.


• Ensure high code quality via reviews, linters, and static analysis.


• Configure CI / CD pipelines and collaborate with DevOps on deployments.


• Implement authentication, authorization, and input validation best practices.


• Participate in architecture and scalability discussions.


• Share knowledge through documentation, walkthroughs, and mentorship.

Requirements

• 3+ years of professional PHP (7 / 8) development experience.


• Strong skills in Symfony (or another MVC framework with readiness to transition).


• Hands-on Angular experience for production UI work.


• Strong SQL expertise.


• Experience designing, implementing, and documenting RESTful APIs.


• Consistent use of unit and integration testing.


• Fluent in Ukrainian and at least Intermediate English.


• Take initiative, work independently, and communicate ideas clearly.


• Welcome feedback and approach problems structurally and analytically.

At MGID, we thrive on innovation, collaboration, and a passion for AdTech. Our culture is built on openness, transparency, and a shared drive for excellence. Here, your ideas matter, your contributions are valued, and your potential has no limits. Join us and shape the future of digital advertising!

MGID is a global advertising platform helping brands reach unique local audiences at scale. In MGID we empower brands and publishers to work together transparently through our privacy-first targeting technology to enable advertisers to drive performance and awareness, and publishers to retain and monetize their audiences. Today, we’re creating unique technologies and with your help, we are looking to aim even higher.