Altamira for freelancers - Senior PHP Developer

Remote - UK$208k - $208k4w ago

Remote Senior EMEA Cloud Computing Senior Web3 Developer PHP PostgreSQL MySQL AWS PHPUnit

Requirements

• Strong expertise in PHP 8+ and modern backend development practices. • Strong understanding of database design, indexing, and query optimization using MySQL and PostgreSQL. • Solid knowledge of AWS services (EC2, S3, RDS, etc.) along with cloud best practices. • Hands-on experience with CI/CD pipelines and modern DevOps practices. • Experience with automated testing frameworks, particularly PHPUnit. • Strong problem-solving, analytical, and architectural thinking skills. • Excellent communication and collaboration abilities. • English proficiency at B2 level or higher for daily collaboration in an international team. • Proactive mindset with the ability to take ownership of tasks and drive technical solutions. • Experience with frontend technologies (HTML5, CSS3, JavaScript) and modern frameworks, particularly React.js. • Familiarity with frontend testing tools (e.g., Jest). • Experience with API integration and design (RESTful APIs, GraphQL).

Responsibilities

• Focus on improving, refactoring, and modernizing an established backend system. • Ensure high performance, stability, and scalability without full system rewrites. • Analyze and optimize existing database schemas and backend architecture. • Implement reliable backend solutions following clean code principles and best practices. • Collaborate closely with cross-functional teams (product, QA, frontend) to deliver robust solutions. • Our transparent recruitment journey usually takes up to 2 weeks and includes a few stages: • Recruiting Interview -> 30-45 min • Technical Interview -> 1-1,5h • Client Interview (optional) -> up to 1h • Reference Check • If you're seeking a flexible, welcoming, and professional environment, join our freelance project-based team! • We do believe that the success of altamira.ai is impossible without the success of our Talents and the success of our Clients!