PHP Symfony Engineer — AI‑driven Backend, Hybrid

Bat Group; Warszawa; Hybrid; PLN 120,000 - 180,000; Full time

Benefits offered by this job

Room to grow

Regular team events in Warsaw

Hybrid or remote-friendly

Bright modern office in Warsaw

Private healthcare package

Multisport membership

JetBrains tools suite

Job summary

Batgroup is hiring a PHP Developer to join the engineering team in Warsaw on a hybrid basis. You will design, develop, test, and maintain web applications and backend services used by Batmaid and PFA, collaborating with product, data, and operations to deliver scalable, reliable software.

You will work with AI-assisted development while maintaining clean architecture and high-quality code, mentoring others, and contributing to architectural decisions that raise the team's engineering bar.

Qualifications

• 3 to 5 years of hands-on experience building applications in PHP
• Ability to write clear, understandable, maintainable code
• Confidence writing tests across the stack: unit, integration, and end-to-end
• Strong knowledge of and experience in Domain-Driven Design (DDD)
• Grounding in SOLID principles, object-oriented programming, and Git
• Working knowledge of Symfony
• Very good command of English (our working language)

Responsibilities

• Develop, test, and maintain dynamic web applications and backend services in PHP and Symfony
• Write clear, well-tested, maintainable code, including unit, integration, and end-to-end tests
• Apply SOLID principles and sound object-oriented design to keep systems clean as they scale
• Collaborate with cross-functional teams across product, data, and operations to turn business needs into working software
• Use AI-assisted development thoughtfully to raise speed and quality
• Contribute to architecture decisions and raise the engineering bar across the team

Skills

PHP

DDD

SOLID principles

Unit testing

Integration testing

End-to-end testing

English

Tools

Symfony

Git

Job description

Batgroup is hiring a PHP Developer to join the engineering team in Warsaw on a hybrid basis. You will design, develop, test, and maintain web applications and backend services used by Batmaid and PFA, collaborating with product, data, and operations to deliver scalable, reliable software.

You will work with AI-assisted development while maintaining clean architecture and high-quality code, mentoring others, and contributing to architectural decisions that raise the team's engineering bar.