Backend PHP developer

компания "viber" responsibilities: develop new features of viber web projects and come up with technical solutions of underlying infrastructure improve code quality through writing unit tests and performing code reviews improve quality of web projects and bug fixing applications optimization and code refactoring technical documentation creation implementation of web applications security best practices project specific software stack: php 8, symfony 5 mysql, amazon web services (dynamodb, s3, sqs) integration with restful microservices ci/cd processes (jenkins, gitlab) docker requirements: experience with php 7-8 for more than 3 years, expert knowledge of symfony framework expert knowledge of oop, experience with using design patterns experience with relational database design good knowledge in unit tests proficient understanding of code versioning tools, such as git linux/unix based operating systems and a command line interface experience understanding of agile methodology (scrum, kanban) upper-intermediate level of english