Aleksandr K.
- Ukraine (remote)
- 18
- Full-time (40 hrs/week)
Senior Backend Engineer with 15+ years of experience in PHP (Symfony, Laravel), specializing in high-load distributed systems and microservices architecture.
Experienced in designing scalable, fault-tolerant systems using event-driven architecture (RabbitMQ, Redis) and applying DDD, Clean/Hexagonal architecture.
Strong background in building mission-critical APIs, optimizing performance, and handling large-scale data processing under heavy concurrency.
Actively working with AI/LLM integrations, designing async pipelines, RAG-based workflows, and backend systems for AI-powered features.
Prefer remote roles with a focus on backend architecture, distributed systems, and high-load scalable platforms in product-driven environments.
Skills
- Distributed Systems 5+ years
- Microservices Architecture 5+ years
- Laravel 6+ years
- Redis 6+ years
- REST API 10+ years
- Docker 7+ years
- Domain-Driven Design (DDD) 5+ years
- PostgreSQL 10+ years
- MySQL 10+ years
- PHP 15 years
- Performance Optimization 7+ years
- AI / LLM Integration 1+ year
- RabbitMQ 4+ years
- Symfony 6+ years
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