Skip to content

Backend Symfony Developer

  • Employer: Substância Binária
  • Contract type: Full-time
  • Location: Remote + part-time onsite (Almada, Portugal)
  • Salary: €2,000 – €5,000 / month (before taxes)
  • You must speak: English
  • Published on: June 10, 2025

Role Description

As a Symfony Developer, you will be integral to developing and maintaining high-performance backend systems using the Symfony framework. This fully remote role allows you to work from your preferred location while being part of a forward-thinking and supportive team. You'll have ample opportunities for professional growth and learning.

Responsibilities

  • Feature Development (55%): Design and implement new features in our Symfony-based projects, focusing on APIs and admin interfaces.
  • Debugging (15%): Troubleshoot and fix bugs in the existing codebase to ensure optimal performance.
  • Team Collaboration (10%): Partner with frontend developers, designers, and product managers to transform requirements into technical solutions.
  • Continuous Deployment (10%): Utilize Jenkins for deploying feature branches and releases to testing environments, adhering to company procedures.
  • Production Releases (10%): Oversee deployments to production environments, following established protocols.
  • Code Quality: Uphold high standards of code quality through thorough reviews, testing, and best practices.
  • Documentation: Develop and maintain comprehensive documentation for all projects.

Experience:

  • Minimum of 4 years working with the Symfony framework.
  • At least 6 years of experience in PHP development.

Technical Skills

  • Symfony Expertise: Demonstrated experience of at least 2 years working with the Symfony framework.
  • PHP Proficiency: Extensive experience, spanning over 4 years, in PHP development.
  • Containerization: Familiarity with Docker and Docker-compose for development and deployment environments.
  • Version Control: Proficient in using git for version control and collaborative development.
  • API Integration: Skilled in developing and integrating RESTful APIs with backend services.
  • Database Management: Experience with SQL and managing databases such as MySQL.
  • Testing Frameworks: Knowledgeable in automated testing tools like PHPUnit to ensure code quality.
  • CI/CD Practices: Understanding and application of continuous integration and continuous deployment practices.
  • Performance Tuning: Experience in optimizing application performance and conducting debugging sessions.

Soft Skills

  • Excellent problem-solving abilities and keen attention to detail.
  • Capable of working both independently and within a team.
  • Strong communication skills.
  • Proficiency in English communication.
  • Effective organizational and multitasking skills.