PHP Backend Engineer - Remote & AI-Driven AdTech

Techsoulogy group; Barcelona; Hybrid; EUR 42,000 - 64,000; Full time

Benefits offered by this job

Private health insurance

English and Spanish classes

Employee referral program

Regular team building activities

Internal Talks

Giving back together

Surprise perks

Save while you spend

Job summary

Tappx, a fast-growing AdTech firm, seeks a PHP Backend Developer to design, implement, and maintain SSP projects with high scalability. You will lead full product life cycle from conception to production and monitoring, driving technical excellence and reducing debt.

You will implement internal tools in PHP, ensure code quality with automated tests and CI/CD, address security and performance, own production components, and collaborate with Data and Product teams to plan deliverables and optimize

Qualifications

• 4+ years of backend programming experience, preferably in PHP.
• Experience with API integration.
• 2+ years of experience working with MySQL.
• Ability to write efficient, scalable, secure, clear, and well-documented code.

Responsibilities

• Design, build, and maintain key products and initiatives with an iterative, aligned roadmap.
• Develop and maintain internal tools (primarily in PHP) and migrate/refactor to modular architectures.
• Ensure code quality, security, and maintainability through automated testing and CI/CD; participate in code reviews.

Skills

Backend PHP

API integration

MySQL

NoSQL

Redis

Tools

CI/CD

Job description

Tappx, a fast-growing AdTech firm, seeks a PHP Backend Developer to design, implement, and maintain SSP projects with high scalability. You will lead full product life cycle from conception to production and monitoring, driving technical excellence and reducing debt.

You will implement internal tools in PHP, ensure code quality with automated tests and CI/CD, address security and performance, own production components, and collaborate with Data and Product teams to plan deliverables and optimize