Senior Symfony Developer

We need to increase the team that is working on Valiance platform and has some other hot projects ahead of us. More enthusiastic people are needed to bring it all to life! If you can face a challenge with Senior Symfony position, join us!


  • join our team ASAP!

Your responsibilities

  • work on backend solutions for high-profile mobile gamified apps with millions of downloads and/or Valiance the platform itself
  • contribute to new ideas for projects or simply new, better development practices
  • closely work with our partners in Helsinki and occasionally experience the charm of this active city


To start with, you should be able to proactively communicate with project stakeholders about potential issues and assertively engage in discussions with colleagues to determine the best course of action.
Of course, your skills and previous experience should show that you are:

  • familiar with standard OOP design patterns and their usage
  • experience in using version control tools (Git, Mercurial) and familiar with Git Flow
  • experience in working with MV* design patterns (MVC, MVVM, MVI, MVP, etc.)
  • enthusiastic about maintaining best development practices
  • no god objects
  • separation of responsibility
  • dependency injection
  • testable code
  • experience in working with Composer
  • fluent in speaking SQL (MySQL)
  • familiar with unstructured databases (Mongo or equivalent)
  • experience in implementing caching mechanisms (Redis, FPC, Reverse-proxy caching) and invalidation
  • highly experienced in working with Symfony, with at least skills in the following areas:
    • naming conventions
    • controllers and routes (arguments mapping, domain-based routing, …)
    • template engine (Twig, helpers, …)
    • I18n (static and database translations)
    • REST services
    • ACL
    • Events and Observers
    • Logger

Preferable but not prerequisite:

  • working experience using Scrum and Kanban methodologies
  • experience in working with Unix/Linux platforms (SSH, filesystem, rsync, git cli, ..)
  • knowledge of using CI/CD tools (Jenkins, Bamboo, or other)
  • experience in using automated code quality tools like SonarQube or equivalent
  • experience in working with project management and collaboration tools (Jira, Podio, Trello, or equivalent)

Perks & Benefits

  • Loyalty compensation bonus that includes 5% increase of the net salary and extra vacation day for each year spent in our family
  • An outstanding chance to work with industry cutting-edge technologies and tools
  • Flexible schedule benefits that include work-at-home options and flexible shifts
  • Frequent opportunities to travel abroad, in order to work directly with our global clients/partners from Helsinki
  • Stimulating and people-focused work environment encouraging personal and professional growth