Position: Backend developer (PHP/Go)
Company: EXMO
Category: PHP
Experience required: 3y
English level: intermediate

**ABOUT EXMO**

EXMO is #1 exchange in Eastern Europe, and one of the world’s largest global exchanges in volume and liquidity. The platform was established in 2014 and is constantly expanding its functionality, adding new assets to the listing, and, most importantly, increasing the number of customers.

EXMO exchange has offices in the UK, Ukraine, Poland, Lithuania, US, and Cyprus and employs a project team of 200+ people.

**Our mission** is to show the whole world how profitable and straightforward cryptocurrency trading can be.

Our team of professionals have been assembled from completely different parts of the world. We believe that diversity drives innovation, so we create a culture that values difference. We want people to feel comfortable. We encourage both a top-down and grass-roots approach to problem solving.

If you like freedom and independence, you will feel comfortable at EXMO.

**WHOM WE ARE LOOKING FOR**
We’re looking to add a Backend developer (PHP/Go) to our Exmo Team. Our team implements new projects on business requirements and supports existing ones (more than two dozen projects today and counting).

We are a vendor of our own libraries: framework, ORM, cache, event library (kafka+mysql through local queue). Stack: php, mysql, kafka, redis, go.

Become part of our Exmo international team immediately at one of our locations in Krakow, Poland.

**YOUR TASKS**

- Development of new high-load system functionality for fintech project:
        *implementation of new services
        *removal of monolith functionality to services
       *development of vendor libraries for internal use and delivery to other teams
- Analysis of task conditions and providing the optimal implementation path
- Support of existing code and errors correction

**BASIC QUALIFICATIONS**
- Experience of commercial development in PHP from 3 years and experience with frameworks
- Experience with Go will be an advantage
- Good knowledge of network protocols and HTTP transport
- Understanding the basics of security and encryption; knowledge of the principles of construction of high-load and fault-tolerant systems
- Experience with Docker
- Experience with git or analogues
- Experience with unix systems

**Will be an advantage:**
- understanding algorithms, including cryptographic algorithms
- development experience in other languages
- experience with real time communications protocols
- experience with Message Queuing/Broking or Service Bus systems
- Computer Science passion

**WHAT WE OFFER:**
- A great international working environment
- Competitive salary
- Hybrid form of work
- Attractive career prospects in a rapidly expanding entrepreneurial environment
- A versatile and responsible job with a lot of freedom in a cooperative atmosphere
- 20 days holiday entitlement
- Performance-related salary increase