Tasks

• Develop and maintain microservices using PHP, Golang, and Node.js for various components of the partner program;
• Support and enhance existing services written in PHP and Golang. Develop new services using Golang;
• Improve the performance of PostgreSQL databases, including working with complex queries and stored procedures;
• Use Redis/KeyDB for caching and high-load queues;
• Develop and implement RESTful APIs and support GraphQL, migrating functionality to REST API when necessary;
• Follow the entire software development lifecycle (SDLC), including requirement analysis, software design, coding, testing, and deployment;
• Integrate our software components with various internal and external systems to ensure seamless connectivity and functionality;
• Write unit tests and integration tests to ensure high code quality and minimize bugs;
• Conduct code reviews to maintain high-quality code and adhere to best practices in software development;
• Maintain and improve the software delivery process using tools such as GitLab CI/CD;
• Conduct regular system architecture reviews and suggest improvements to enhance efficiency and scalability;
• Troubleshoot technical issues and ensure adherence to software development best practices;
• Collaborate closely with the technical lead, testers, and other developers to design, develop, and deploy scalable microservices for our partner program;
• Participate in sprint planning and task estimation with the development team and project manager.

Requirements

• 5+ years of backend development experience;
• 2+ years experience in Golang development;
• 2+ years experience in PHP development (Symfony, Yii, Laravel);
• Knowledge of SQL at the level of writing complex queries and using joins, selects (we have a lot of work with the database and non-trivial queries);
• Experience with relational databases (we have PostgreSQL);
• Knowledge of Postgres indexes, transactions levels, and concurrency;
• Experience with microservices and understanding how to communicate between microservices;
• Understanding of the principles of SOLID, DRY, KISS (we apply and follow them);
• Knowledge of OOP principles and pattern design;
• Knowledge of HTTP API principles and pattern design;
• Experience in designing microservices architecture;
• Experience with Docker;
• Experience with k8s (as developer side);
• Experience with message brokers (RabbitMQ, Kafka, etc);
• Known workflow to Scrum;
• Good communication skills in English (B1) and Russian (B2+): Able to collaborate effectively with team members and stakeholders.

Nice to have

• Experience in using or desire to learn Node.js + Typescript (to support and transfer functionality to the target architecture);
• Experience in setting up and using CI/CD pipelines (GitLab CI, GitHub Actions etc).

We offer

• Full-time remote work as a Service Provider in the following countries: Bulgaria, Georgia, Belarus, Hungary, Romania, Latvia, Lithuania, Moldova, Azerbaijan, Armenia, Kyrgyzstan, Uzbekistan, Greece, Croatia, Montenegro, Serbia, Kazakhstan, Slovenia, Russia, Cyprus, and Estonia (a valid residence permit is required);
• Competitive remuneration;
• Professional courses;
• Friendly, enjoyable, and positive environment.