Celtis LTD - software company founded in Veliko Tarnovo, Bulgaria and working for clients all over the world is searching for senior PHP developer to join our team of software specialists.

Requirements:

Good knowledge about Client-server architecture and HTTP protocol.
About 5+ years experience with PHP and OOP.
Good knowledge of software design pattern and best practices.

Experience with (must have):
- relational database modeling and report generation with MySQL
- MVC framework (Yii, Zend, Symfony etc.)
- asynchronous programming
- building RESTful json based web services

Experience with (a big plus to have):
- experience as a team/project lead
- JavaScript OOP and event driven programming
- Google App Engine or other cloud based hosting
- heavily loaded web systems
- Facebook Graph API
- Backbone.js and jQuery JavaScript Frameworks
- online/recurring payments
- Memcache


We offer:
- A possibility to work on interesting and big projects, covering almost everything in the front-end and back-end development and using latest technologies and libraries.
- Excellent working conditions;
- Attractive payment;
- Permanent labor contract;
- Flexible working time;
- Informal working atmosphere;
- Social benefits;
- Spacious nice office situated near the New Hospital;
- Free mineral water, coffee, tea, soft drinks and table tennis in the office;
- Conditions for education, qualification raising and professional development;
- Work within young and dynamic team;

E-mail for contacts: info@celtis.net