Senior PHP Backend Developer (Symfony) at FX Back Office · Web3Vacancy
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Senior PHP Backend Developer (Symfony)

Remote
Market range (est.) $120k–$245k
◆ 6/10 devfintechforexBackend Developer
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About this role

Join FX Back Office as a Senior PHP Backend Developer. Work on CRM functionality, optimize processes, and improve code performance in a flexible work environment.

Description

Join FX Back Office as a Senior PHP Backend Developer. Work on CRM functionality, optimize processes, and improve code performance in a flexible work environment.

Responsibilities

Responsibilities

  • Design, develop, and support flexible CRM functionality
  • Participate in process optimization: task detailing, incident analysis, and prevention
  • Analyze code, refactor, and improve performance
  • Write automated tests and conduct code reviews
  • Reduce technical debt and maintain tools up to date
Requirements

Requirements

  • Over 6 years of commercial development experience in PHP (8.x), strong knowledge of OOP and SOLID
  • Experience with Symfony or deep experience with Laravel on real projects
  • Independence: ability to plan, find effective solutions, and complete tasks
  • Ability to design solutions and justify the chosen approach
  • Experience with message queues: RabbitMQ, Kafka, or Redis Queue
  • Proficient in MySQL/PostgreSQL: query optimization, indexes
  • Experience writing tests in PHPUnit and participating in code reviews
  • Git, basic knowledge of Linux, Nginx, Redis
  • English from B1: international company, part of the interview is conducted in English
  • A plus:
- Experience in product companies, fintech, payment systems, or high-load - Experience applying TDD and DDD
Conditions & Benefits

Conditions

  • Full-time employment
  • Schedule: 5/2
  • Work format: remote, hybrid, or office
Job Details
Market range (est.)$120k–$245k
LocationRemote
AI Score★★★★★★☆☆☆☆ 6/10
PostedOct 15, 2026 (1d ago)
Tags & Skills
devfintechforexBackend Developerremote
Tech Stack
PHPSymfonyLaravelOOPSOLIDRabbitMQKafkaRedis QueueMySQLPostgreSQLPHPUnitGitLinuxNginx
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✓ Direct apply: you message the hiring person. No ATS.

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