Senior Backend Engineer - PHP/Symfony

20 - 30 USDNet per hour - B2B
PHP

Senior Backend Engineer - PHP/Symfony

PHP
Chmielna 73, Warszawa

10Clouds S.A

Full-time
B2B
Senior
Remote
20 - 30 USD
Net per hour - B2B

Job description

Ready to architect scalable systems?


We're looking for a Senior Backend Engineer with deep PHP expertise to lead the design and implementation of complex, event-driven systems. If you've spent 5+ years crafting sophisticated web applications and you're passionate about clean architecture, this is your role.


What You'll Do


Core Responsibilities:


  • Design and develop robust PHP backend systems using Event Sourcing to power critical business processes

  • Own full-cycle deployments and maintenance alongside the team - from code to production

  • Participate in architecture decisions that shape how we build

  • Conduct code reviews that elevate team standards

  • Bridge backend and frontend seamlessly, ensuring smooth integration


What We're Looking For


Technical Foundation:


  • 5+ years building complex web applications in PHP

  • Production experience with Symfony 

  • Deep understanding of Domain-Driven Design (DDD) and Event Sourcing - not just theory, but applied expertise

  • Strong grasp of REST APIs, OOP, and MVC patterns

  • Proficiency in MySQL/MariaDB, Git, Docker, and modern frontend integration


Beyond the Stack:


  • You think holistically about solutions - testing, performance, and user experience matter to you

  • You write code that's maintainable, not just functional

  • Fluent communication in English; you collaborate naturally with our team

  • You're energized by solving hard architectural problems


Why 10Clouds?


Join a team of engineers who care deeply about craftsmanship. You'll work on projects that challenge you, grow your skills, and have real impact. We value quality, architecture, and people who take ownership.

Tech stack

    English

    B2

    PHP

    advanced

    Symfony

    advanced

    MySQL

    advanced

    Event Sourcing

    advanced

    Domain-Driven Design

    advanced

    OOP

    advanced

    MVC pattern

    advanced

    REST API

    advanced

    Docker

    advanced

Office location

Published: 09.12.2025

About the company

10Clouds S.A

10Clouds S.A. is a verified Web3.0 enterprise and a leading software house recognized for its expertise in web development, mobile applications, web design, fintech solutions, machine learning, generative AI, blockchain,...

Company profile

Senior Backend Engineer - PHP/Symfony

20 - 30 USDNet per hour - B2B
Summary of the offer

Senior Backend Engineer - PHP/Symfony

Chmielna 73, Warszawa
10Clouds S.A
20 - 30 USDNet per hour - B2B
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