PHP Developer
We are looking for a Senior PHP Developer who will strengthen the team. You will report directly to the Head of PHP.
Our Technologies:
- PHP 8.1 - 8.3, Golang
- Codeception/PHPUnit, PHPStan, Rector, Code style checks + CI/CD in GitHub
- MySQL 8.0, PostgreSQL 15
- RabbitMQ, Redis
- Graylog, Jaeger, Prometheus, Grafana
- JIRA for task management
- Kubernetes and Docker for local development
Your Role
- Optimize the performance of PHP 8.1+ applications and troubleshoot issues.
- Maintain and develop new internal/external integrations with providers and microservices.
- Refactor and optimize existing monolithic code.
- Write unit tests to ensure code quality.
- Develop and document APIs.
- Conduct code reviews and participate in cross-reviews.
- Collaborate closely with the QA and Product teams.
What We’re Looking For
- Ability to take responsibility for tasks and proactively address challenges.
- 5+ years of professional experience in PHP development.
- Familiarity with popular frameworks such as: Laravel, Symfony, and Yii.
- Strong knowledge of SQL (MySQL), including the ability to build complex queries, work with aggregations, and optimize indexes. Understanding of transactions is also important.
- Experience with REST APIs.
- Familiarity with microservice architecture.
- Experience with Redis/Memcache for caching strategies.
- Practical experience with RabbitMQ or similar message brokers to build scalable, asynchronous systems.
- Understanding of shared resources, locks, idempotency, ACID principles, etc.
- Hands-on experience with Docker.
What We Offer
- Competitive market rate salary and performance-based incentives.
- 22 days annual leave with an additional 6 company days, plus bank holidays.
- Comprehensive health insurance plans.
- Extensive Benefits program.
- Flexible work schedule and remote work options.
- Professional development and training opportunities.
- Opportunity to shape the initiatives you’re working on.
- Diverse and friendly team.
- We are open-minded to new ideas.
If you're driven to be a part of the web3 forefront and are keen to leave your mark on this rapidly evolving field, Mercuryo is an excellent choice. Discover our open positions and see how you can contribute to shaping the future.
Posted on: 8/22/2025

Mercuryo
At Mercuryo, we're at the forefront of enhancing decentralized finance (DeFi) with innovative payment use cases. Our goal is to redefine the finance experience, making sure everyone can easily access both web3 and traditional financial services.
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