Position: Middle Ruby full stack developer
Company: Hodl Hodl
Category: Ruby
Experience required: 3y
English level: intermediate
Published: 2021-12-01T00:00:00+02:00

In addition to the good salary we are ready to offer you:

A working laptop with the subsequent transfer to your ownership;
An adjustable standing/sitting work table and/or an ergonomic chair;
Professional development courses;
Payment for sports activities;
VHI payment (after successfully passing the probationary period);
30 calendar days of paid vacation;
Business trips and participation in specialized conferences;
Regularly paid bonuses;
Stock options and participation in the projects development;
Both Horizontal and Vertical Career Growth;
Remote job and flexible hours;
Crypto payroll.

You will be developing Fintech products that are used by over 100,000 people around the world.

**About Hodl Hodl**

Hodl Hodl was founded in 2016 and is one of the leading European P2P Fintech platforms for exchanging and lending virtual assets. In September 2021, the company successfully closed the investment round, attracting funds from large international investors. In this regard, we are actively working on expanding our staff. The company's projects are international, the languages of communication and work are Russian and English.

**Hodl Hodl and open-source**

Hodl Hodl puts a significant part of its development in open-source. You can familiarize yourself with them in more detail in our public GitLab: https://gitlab.com/hodlhodl-public.

**Hodl Hodl in Media**

https://www.nasdaq.com/articles/hodl-hodl-closes-series-b-funding-round-2021-10-05
https://www.nasdaq.com/articles/hodl-hodl-brings-non-custodial-bitcoin-backed-lending-service-to-u.s.-2020-11-13
https://www.crunchbase.com/organization/hodl-hodl
https://www.forbes.com/sites/yoavvilner/2019/03/16/what-2019-is-going-to-look-like-for-decentralized-exchanges/ 
https://edition.cnn.com/2019/05/23/perspectives/bitcoin-foreign-aid/index.html
https://finance.yahoo.com/news/hodl-hodl-add-lightning-powered-160012997.html?soc_src=social-sh&soc_trk=tw&tsrc=twtr

**Requirements for a candidate**

Hard skills:

Knowledge of Ruby and Ruby on Rails framework;
Understanding how to write a good Object-Oriented Code;
Knowledge of the SQL basics, confidence with Active Record, experience with PostgreSQL;
Understanding the principles of the REST API, experience in writing API servers and/or clients will be a plus;
Knowledge of JS, HTML, CSS (SCSS) basics, readiness to master Haml, Slim templating engines;
Skill in Docker and docker-compose to deploy a local development environment;
Desire to write tests (RSpec) for any code.

Soft skills:

English at least at the level of reading technical documentation, working with tasks in Jira, and communicating in corporate chat;
Attention to detail, the ability to complete the task (to be the initiator of asking questions to colleagues, mastering new gems, etc.);
A high degree of self-organization (for remote work).

It Will be a plus:

Knowledge of the Hanami framework and a set of Dry-rb libraries;
Knowledge of any JS frameworks;
Knowledge and understanding of the Blockchain technology concepts: Bitcoin, Ethereum + ERC-20, Liquid, etc.;
Experience in using and developing cryptocurrency libraries and APIs, understanding basic cryptographic concepts;