Middle Full Stack Developer

PHP

Middle Full Stack Developer

PHP

Remote, Poland (Remote) +4 Locations

GR8 Tech

Full-time
Permanent, B2B
Mid
Remote

Tech stack

    English

    C1

    PHP

    regular

    MySQL

    regular

    JavaScript

    regular

    HTML5

    regular

    CSS3

    regular

    CI/CD

    regular

    Docker

    regular

    React

    regular

Job description

GR8 Tech is a leading B2B provider of iGaming solutions that empowers operators to grow, lead, and win.

We deliver high-impact, full-cycle tech solutions designed to scale. From seamless integration and expert consulting to long-term operational support, our platform powers millions of active players and drives real business growth. It’s more than just a product — it’s the iGaming Platform for Champions, built for those who play to lead.


We know the game and how to take it to the next level. With 1000+ talented professionals on board, we don't just build tech — we build success stories for iGaming operators all over the world. 


Our ambition drives us, our people make it real. Join us and be part of building champion-level success!


What You’ll Be Driving:

  • Developing a user interface and logic for Aff.Tech;

  • Participating in the development of software architectural solutions (create ADRs with the team, propose solutions and promote them);

  • Supporting full development cycle (from accepting technical requirements from PO, code reviewing — to deliver changes to production);

  • Closely communicating with product managers, providing best solutions and influence the product;

  • Learning new things, new technologies, developing as a professional.


What Makes You a GR8 Fit:

  • Working experience with commercial projects for over 3 years;

  • Strong knowledge of React, PHP, Symfony, MySQL;

  • Proven knowledge of JavaScript Core, ES6+, HTML5, CSS3;

  • Knowledge of software design patterns, oop/functional programming;

  • Experience with ClickHouse, Kafka & Redis would by a plus;

  • Knowledge of Git flow and GitLab, JIRA, Confluence;

  • Knowledge of CI/CD, Docker;

  • Proficiency in working with build tools (Webpack);

  • Familiarity with REST API;

  • Experience with config management and distribution;

  • Intermediate plus English level.


Why You’ll Love Working Here:

Benefits Cafeteria

An annual fixed budget that you can use based on your needs and lifestyle. You decide how to allocate it:

  • Sports – gym, yoga, or any activity to keep you active;

  • Medical – insurance and wellness services;

  • Mental health– therapy or coaching support;

  • Home office – ergonomic furniture, gadgets, and tools;

  • Languages – courses to improve or learn new skills.

Work-life 

  • Parental support with paid maternity/paternity leave and monthly childcare allowance;

  • 20+ vacation days, unlimited sick leave, and emergency time off;

  • Remote-first setup with full tech support and coworking compensation;

  • Regular team events – online, offline, and offsite;

  • Learning culture with internal courses, career development programs, and real growth opportunities.


Our Culture & Core Values

GR8 Tech culture is how we win. Behind every bold idea and breakthrough is a foundation of trust, ownership, and a growth mindset. We move fast, stay curious, and always keep it real, with open feedback, room to experiment, and a team that’s got your back.

  • FUELLED BY TRUST: we’re open, honest, and have each other’s backs;

  • OWN YOUR GAME: we take initiative and own what we do;

  • ACCELER8: we move fast, focus smart, and keep it simple;

  • CHALLENGE ACCEPTED: we grow through challenges and stay curious;

  • BULLETPROOF: we’re resilient, ready, and always have a plan.


To keep things efficient, please apply only for roles that closely match your experience.

Published: 03.09.2025

Meet the company

GR8 Tech

GR8 Tech is a leading B2B provider of iGaming solutions that empowers operators to grow, lead, and win.We deliver high-impact, full-cycle tech solutions designed to scale. From seamless integration and expert consulting to long-term operational support, our platform powers millions of active players and drives real business growth. It’s more than just a product — it’s the iGaming Platform for Champions, built for those who play to lead.We know the game and how to take it to the next level. With 1000+ talented professionals on board, we don't just build tech — we build success stories for iGaming operators all over the world.

Company profile
Office location

Middle Full Stack Developer

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Middle Full Stack Developer

Remote, Poland (Remote)

GR8 Tech

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