Senior Backend Developer

Paxful is searching for a Senior Backend Engineer who is great at writing efficient, testable and reusable code to join our Wallet Team (Staking project). This role will solve complex performance problems and architectural challenges. 

As a key member of our team, your responsibilities will entail:

• Write efficient, testable, and reusable code
• Work closely with stakeholders on product features
• Be responsible for a feature end-to-end, from ideation to deployment in the production environment
• Solve complex performance problems and architectural challenges
• Work closely with our developers and product owners in an agile set up
• Help troubleshoot, test and maintain the product
• Perform code reviews and mentor your peers
• Cover your code with test

We expect you have:

• At least 5 years of development experience with a strong focus on PHP and OOP for at least 3 years
• Good knowledge of relational databases (MySQL, PostgreSQL)
• Experience with frameworks like Symfony, Laravel, Yii
• Experience with monitoring tools like Prometheus, Grafana, etc.
• Good understanding of SOLID principles
• Good understanding of feature lifecycle: from ideation to deployment to troubleshooting
• Ability to develop microservices on your own, including provisioning, monitoring, and deployment
• Experience with systems of complex architecture
• Experience working with high-load systems
• Good understanding of security threats and “security by design” principles
• Willingness to work in a fast-growing environment
• Collaborative mindset and good communication skills in English

What we offer:

• Work at a fast-growing company
• A competitive salary, along with bonuses and annual performance-based raises
• Gym and food compensation
• Flexible working hours
• A co-working space in the city center
• The latest tech and equipment (MacBooks, monitors, etc.)