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Senior Back-end Engineer (PHP)

StartupSoft
Місто:
Тернопіль
Формат:
повний remote
Рівень:
senior
Джерело:
jobs.dou.ua
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Що робити

  • Strategic System Architecture (Multi-Model AI): Architect and implement a clean, scalable backend code structure that supports the integration of multiple AI models. You will design modular, provider-agnostic patterns with clear abstraction layers, allowing us to swap or add new LLMs/Vision models without significant refactoring.
  • API Performance Optimization & Documentation: Identify, audit, and optimize core backend APIs to significantly improve response times. You will refactor legacy code for readability and publish comprehensive Enterprise API documentation (e.g., OpenAPI/Swagger) to unblock our frontend teams and B2B partners.
  • Implement Anti-Crawler Security Protocols: Develop and deploy proactive security solutions to protect our private platform files and premium assets from web crawlers and unauthorized scraping. You will evaluate our current exposure and implement robust mitigation measures (e.g., bot-detection algorithms and intelligent rate-limiting).
  • Workflow Overhaul via AI: Deeply integrate AI agents (such as Claude or Codex) into backend workflows and CI/CD pipelines (for Laravel or Node.js Google Cloud Run functions) to achieve measurable improvements in development speed, code verification, and automated testing.
  • AI Asset Approval & Credit Systems: Build advanced, automated asset-ingestion pipelines that use AI to moderate, tag, and evaluate incoming assets. You will also maintain and optimize our transactional AI Credit and Pricing architecture to ensure ledger integrity.

Що очікуємо

  • Experience: 5+ years of professional backend software engineering in high-traffic, data-heavy environments.
  • Polyglot Stack: Deep, battle-tested expertise in PHP / Laravel for our core monolith, paired with strong proficiency in Node.js for our serverless microservices.
  • Cloud Infrastructure: Strong hands-on experience operating in a multi-cloud environment. You are comfortable with AWS (RDS, ElastiCache/Redis, S3) for core data/caching, and GCP (Cloud Run, BigQuery) for data warehousing and serverless functions.
  • AI & Search Integrations: Experience integrating and abstracting APIs from major AI providers (OpenAI, Anthropic, HuggingFace). Hands-on experience scaling Meilisearch (or Elasticsearch) and Vector Databases (Qdrant, Pinecone).
  • Security & Optimization: Proven experience implementing rate-limiting, WAFs, and anti-scraping techniques. You know how to profile queries and optimize massive MySQL tables.

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