описание
Paybis is a global fintech company operating at the intersection of crypto and traditional payments. It builds products that help people and businesses buy, sell, and exchange cryptocurrency, serving over 8.6 million customers across more than 180 countries. The company holds a MiCA CASP authorisation, a Payment Institution (PSD2) licence in Latvia, and FinCEN MSB and FINTRAC registrations.
задачи
- Design, develop, and maintain scalable backend services using PHP 8 and Symfony 6/7
- Build and support secure RESTful APIs and third-party service integrations
- Contribute to microservices architecture development and service decomposition
- Improve backend scalability, reliability, and performance
- Refactor legacy code and systematically reduce technical debt
- Participate in architecture discussions and propose engineering improvements
- Conduct code reviews and raise engineering quality standards across the team
- Troubleshoot production issues and support incident resolution
- Collaborate with QA, DevOps, Product, and Mobile teams
- Support CI/CD processes and production releases
- Mentor junior and middle engineers
требования
- 5+ Years of commercial PHP development
- 2+ Years of hands-on Symfony 6/7 experience in production
- Strong practical understanding of OOP, SOLID principles, and design patterns
- Experience building and maintaining REST APIs in service-oriented or microservices architecture
- Strong knowledge of MySQL/MariaDB, query optimization, Doctrine ORM, and migrations
- Production experience with RabbitMQ or Kafka
- Experience with Redis, Valkey, or Memcached
- Proficiency with Git, branching strategies, PR processes, and code reviews
- Comfortable working in Docker-based environments
- Strong production debugging and troubleshooting skills
- Awareness of security fundamentals, including OWASP Top 10, IDOR, and SQL injection prevention
- English B2/C1 for daily written communication
- Proactive ownership, independent execution, accurate estimation, adaptability, cross-functional collaboration, and pragmatic problem-solving
- Будет плюсом: AWS (ECS, Lambda, SQS/SNS, Aurora, S3, API Gateway), Terraform or Serverless Framework, GitLab CI/CD configuration and maintenance, DynamoDB or MongoDB, fintech, payments or crypto experience, PSP integrations, high-load backend systems, Go experience or interest in learning it, mentoring engineers or leading technical initiatives, LLM/AI-assisted development tools
условия
- Contract
- Remote-first with high autonomy and minimal micromanagement
- Product company, not outsourcing
- Products serve 8.6M+ users across 180+ countries
- Technically challenging fintech and crypto domain
- Modern, relevant stack with no legacy-only work
- Career path: IC-4 Senior → IC-5 Strong Senior → IC-6 Tech Lead
- Culture values quality over speed, accountability without blame, and continuous improvement
