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Backend Team Lead (Symfony)

CapsLock

Salary not specified
Dec 22, 2025
Remote, US
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CapsLock is looking to solve the problem of leading and managing its engineering team to deliver high-quality IT marketing solutions for large partners from North America.

Requirements

  • Strong expertise in PHP (7.4+) and frameworks such as Symfony.
  • Hands-on experience with Golang for services or new components.
  • Solid understanding of OOP, design patterns, and clean architecture.
  • Experience designing and maintaining scalable backend systems and microservices.
  • Proficiency with SQL (MySQL/PostgreSQL), query optimization, and data modeling.
  • Experience working with Git, Git-based workflows, and CI/CD pipelines.
  • Experience with Docker, Kubernetes, and cloud infrastructure.

Responsibilities

  • Lead a team of backend developers working with PHP (primary) and Golang.
  • Mentor developers, conduct regular feedback sessions, and support professional growth.
  • Oversee daily development workflows and ensure the timely delivery of tasks.
  • Participate in defining and maintaining coding standards, best practices, and architectural guidelines.
  • Develop and maintain backend services using PHP (Symfony) and Golang.
  • Optimize and refactor existing services and APIs.
  • Troubleshoot production issues and support the team with technical blockers.

Other

  • 4+ years of professional backend development experience.
  • Ability to lead a development team, manage priorities, and drive delivery.
  • Conversational English level.
  • Strong communication skills, especially written.
  • Background in system design, architecture review, or technical leadership roles.