PHP developer (Senior)

Sofia, Sofia City Province, Bulgaria
IT - developers

Our client is an internationally known software company, specializing in the development, support and maintenance of online sports betting turnkey solutions. A leader in the production of revolutionary betting platforms, in 2011 the company opened its first branch in Bulgaria. 10 years later there are over 200 people engaged in the companys projects who according to their competencies are situated in Israel, Plovdiv and Sofia- Bulgaria.


As a Senior PHP Engineer on you will dig into the complex but rewarding world of Sports betting and Online gaming, real-time calculation, odds services, CRM and reporting, all at massive scale.


You will participate in design and decision taking of technical solution implementation, Troubleshoot, analyze, provide workarounds and resolve various software problems, mentor and train new team members.


Advanced architecture understanding both on a theoretical level and on applied level
Knowledge of software engineering best practices that minimize tech debt
Working experience with real time solutions that involve Sockets, Queues, distributed data streams and APIs.
Knowledge of the entire web stack and how each piece impacts performance and reliability
Advanced knowledge of at least one programming language, and of OOP patterns
Database design (Relational and NoSQL)
Commitment to quality, performance, and efficiency
Design and business insight
Commitment to quality, performance, continuous improvement and efficiency
Experience in taking ownership
Excellent abilities for cross-team collaboration and communication


  • OOP
  • Design patterns
  • Phalcon and Symfony
  • VanillaJS, jQuery
  • DBs very high level relational, non-relational
  • Queues RabbitMQ, Streams Kafka
  • Sockets
  • Experience in Node.js is considered as a plus
  • Architecture Design
  • ELK, Kibana
  • Application Security
  • Test Driven Design
  • Caching Redis, Memcached


Friendly environment with colleagues ready to share their experience

Challenging and interesting projects that teaches you a new things all the time

Additional health insurance lux package from very first month

Full-time employment and labor contract

Food and Birthday vouchers

Fair Bonuses bring a friend

Regular Happy hours & Teambuilding events

Great location and a modern office

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