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Optimum7.com logo
Optimum7.com

eCommerce and B2B Development and Marketing with Proven Results.

Backend Developer

Backend EngineerSoftware EngineerContractRemoteSeniorTeam 51-200H1B No SponsorCompany SiteLinkedIn

Location

Turkey

Posted

122 days ago

Salary

0

Seniority

Senior

Job Description

Backend Developer

Optimum7.com

• Design and develop scalable, high-performance backend systems and microservices architectures • Build and maintain RESTful APIs and GraphQL endpoints for seamless integrations • Implement AI/ML-powered features and integrate LLM APIs (OpenAI, Claude, etc.) into eCommerce solutions • Integrate databases and third-party services across different platforms using modern API standards • Optimize application performance, implement caching strategies (Redis, Memcached), and ensure system scalability • Troubleshoot and debug complex issues on client systems with a focus on reliability and uptime • Work with containerized environments (Docker, Kubernetes) and CI/CD pipelines • Collaborate with cross-functional teams in an agile environment • Implement security best practices, including authentication (OAuth 2.0, JWT), data encryption, and OWASP guidelines • Stay updated with emerging technologies and contribute to technical decision-making

Job Requirements

  • PHP: Min 6+ years (PHP 8.2+)
  • Laravel: Min 4+ years (Laravel 10/11+)
  • JavaScript/TypeScript: Min 3+ years
  • Proficiency in MySQL/PostgreSQL and query optimization
  • Experience with RESTful API and GraphQL development
  • Strong knowledge of Git and version control workflows (GitFlow, trunk-based)
  • Experience with Docker and containerization
  • Familiarity with CI/CD tools (GitHub Actions, GitLab CI, Jenkins)
  • Understanding of cloud services (AWS, GCP, or Azure)
  • Experience with message queues (RabbitMQ, Redis Queue, Amazon SQS)
  • Knowledge of caching mechanisms (Redis, Varnish)
  • Proficiency with project management tools (Jira, Linear, ClickUp)
  • Excellent communication skills in English.

Benefits

  • Flexible work arrangements

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