Position: Senior Backend Developer (PHP)
Company: PSR
Experience required: 5y
English level: upper

What you bring
B.Sc. in computer science or software engineering
5+ years of experience in server-side development
Extensive knowledge in OOD, architectural and design patterns
Self-directed, ambitious, team player, fast-learn and a strong communicator
Experience working with complex database schemas

What else
Continuous integration and deployment
Experienced with end to end data and large-scale performance challenges
Good understanding of Agile concepts
Upper-intermediate English 

Will be a plus
Practical experience in different languages (Java, Python)
Experience with big data (Sharding, Hadoop, Hive)
Experience in building microservice architecture (pros and cons)
Experience with AWS infrastructure.