Middle PHP developer in MGID

Full description: MGID is an international leader in the native advertising market, founded in 2008. The MGID platform helps media monetize their audiences and helps brands deliver the right advertising message to their consumers. MGID offers comprehensive solutions: from planning and developing an advertising strategy to its implementation and optimization. Our clients are large international brands (Renault, Domino's, airbnb, PizzaHut, Qatar Airlines, etc.), media holdings and network agencies. MGID is: - one of the largest martech companies on the Ukrainian market; - its own Highload platform provides 185 billion content recommendations for 850 million unique visitors in more than 60 languages at speeds up to 400k rps; - Winner of numerous awards for innovation and product quality in the AdTech field; - a staff of more than 600 employees working in offices in the USA, Europe and Asia; - continuous innovation, exchange of experience. We are looking for a PHP Engineer who will: - interact with the product manager when designing technical solutions and evaluating tasks; - develop a system for automated moderation of advertisements; - develop a system for monitoring and prompt response to fraudulent actions by advertisers; - work with third-party api to get various ad metrics; - develop a system for automatic cropping and improving the quality of images of advertisements; - based on the analysis of the workflow of the company's departments, to optimize the processes and performance of tasks by employees in order to increase the KPI; - use Apache Kafka to optimize and organize interaction between different parts of the system; - write unit and integration tests for your code; - carry out refactoring, optimization of code and database queries; - generate and implement new ideas to improve the development process and quality. You need to have: - At least 3 years of professional experience with PHP 7, MySQL / PostgreSQL; - Experience with MVC frameworks such as Symfony, Laravel, Zend; - English - at the level of reading technical documentation. It will be a plus: - Higher education in the field of IT; - Experience in using ORM Doctrine 2; - Experience of using ClickHouse; - Experience with Nginx, nginx-lua-module, Lua; - Experience in using message brokers (Apache Kafka, RabbitMQ); - Experience in AdTech, E-commerce. You will have the opportunity to: - use modern solutions, including commercial ones: ➢ for data storage systems (Aerospike Enterprise, MongoDb Cloud, Clickhouse, MySQL), ➢ monitoring and error management systems (Sentry.io, DataDog), ➢ message broker Apache Kafka, ➢ CDN and serverless Apps environment from Cloudflare, ➢ Nginx Plus; - Apply CI / CD practices with gitlab CI and Ansible using Docker and Kubernetes; - use Slack, YouTrack, PhpStorm or any other software that will help you to carry out your duties efficiently. We offer: - a team with unique experience in solving problems in the field of high loads, scaling and fault tolerance; - flexible approach to the schedule. For us, the main thing is the result and the involvement; - attendance of professional conferences around the world; - the newest office in the shopping and entertainment center "Marmelad"; - English courses in the office. And for the best students according to the results of the course; - "Premium" package of medical insurance.