Senior PHP Backend Engineer

CoinsPaid • Remote - European Region

Hybrid/Remote

CoinsPaid offers ready-to-use crypto payment solutions tailored to business’ every need. Standing at the forefront of mass adoption, our products help businesses gear up for the new era of digital assets. We showed a tremendous growth in terms of transactions and volumes since 2019 and in 2023 were marked by Forbes as the "Best Crypto Payment Gateway for High-Volume Transactions".

Headquartered in Estonia and having 3 international hubs, we are still a remote-first company with employees working from 30+ countries around the world. At CoinsPaid, we are passionate about crypto, fintech and are putting great effort into building a team that will get the world ready for every-day crypto use. If these feel close to you - give us a shout!

Responsibilities:

Collaborate with cross-functional and cross-domain teams to gather requirements, design solutions, and deliver features

Design, develop, and maintain backend systems using PHP and MySQL(or similar), ensuring they are scalable and maintainable

Implement and optimize complex features with a focus on clean, reusable, and efficient code

Write unit tests to ensure the reliability and scalability of code

Participate in code reviews, architecture discussions, and ensure adherence to best practices in software development

Monitor and troubleshoot production systems, ensuring the highest levels of availability, performance, and security

Share on-call duties with the team to ensure smooth operations of the systems in production

Stay updated with new technologies and trends, and introduce them where appropriate to enhance system performance and maintainability

Requirements:

Experience (5+ years) in object-oriented PHP and modern PHP tools and practices: SOLID, KISS, etc.

Good knowledge of the latest versions of Laravel framework

Strong understanding of relational databases like MySQL/PostgreSQL including transaction management

Experience in database query optimization, analysing deadlocks and db performance

Experience in designing, implementing, and maintaining message-driven services using Apache Kafka (or other message broker)

Experience with monitoring tools (Prometheus, Grafana or similar)

Experience with security best practices

Working with Docker/Docker Compose on a daily basis

You understand Agile values and principles

Good level of spoken and written English (B1+) and Russian

Nice to have:

Understanding crypto industry

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