PHP React Consultant

Project overview

RITS Group is an IT company that offers the highest quality software development services for both the Polish and international markets. We are proud to be among the fastest-growing technology companies. Our priority is the quality and innovation of the solutions we deliver, and our organizational culture is based on trust, cooperation, and continuous improvement.

We are looking for an experienced IT Consultant to join the team responsible for the development and maintenance of applications for our client.

We are looking for someone who is fluent in PHP and Symfony, knows JavaScript, and has experience working with React.js. We value independence, high code quality, constructive code reviews, and initiative in finding solutions to improve the team's daily work.

Scope of duties:

• Cooperation mode: the service is provided remotely, except for the first day of cooperation, which takes place at the client's headquarters in Warsaw
• Rate: PLN 130-150 net per hour on B2B (negotiable)
• Building and developing manufactured software
• Maintaining technical documentation
• Proposing the implementation of improvements in the area of software development (tools, process improvement proposals)
• Consultation during working group meetings regarding projects

Requirements

• Min. 7 years of experience in PHP programming, with min. 3 years with versions 7+
• Very good knowledge of Symfony versions 3-6+ (min. 5 years of experience or 7 projects)
• Knowledge of JavaScript
• Knowledge of React.js (min. 3 years of experience or 5 projects)
• Knowledge of design patterns used in PHP, JavaScript
• Knowledge of communication using REST
• Knowledge of SQL syntax
• Ability to use Git / GitLab (min. 5 years of experience or 5 projects)
• Ability to work in a team, including communication skills, allowing for efficient execution of assigned tasks
• Independence in task execution, including the ability to find optimal solutions for difficult issues
• Willingness to seek solutions that improve the work performed
• Ability to conduct constructive code reviews, focused on quality and team development, knowledge sharing, and consistent adherence to established standards and project rules

Nice to have

5/11/2026/r/4074

• Applications for handling subsidy applications
• Integration with the National Node (login.gov.pl)
• GitLab CI / code analysis in CI
• TypeScript
• Redis
• RabbitMQ
• Web application security (OWASP, Burp Suite)
• Team management / Team Leader
• Docker / Docker Compose
• Yii2
• React.js unit tests (Jest, Testing Library)
• PHP unit tests (preferably PHPUnit)
• API Platform

Project details

• Start: flexible
• Remote: remote
• Location: Warszawa, Warszawa, PL
• Rate: 130-150 EUR/h
• Languages: Polish, English