We’re looking for Middle Ruby on Rails Developer with a passion for programming and writing powerful code. You will join a team of exceptional developers working in a fast-paced environment to deliver world-class software.

Requirements:
• 2+ years of proven work experience as a Ruby on Rails developer
• Proven work experience in software development
• Experience in Production Support activities (on-call availability, production monitoring, incidents resolution, deployments)
• A firm grasp of object-oriented analysis and design
• Passion for writing great, simple, clean, efficient code
• Proficiency in relational databases
• BS/MS degree in Computer Science, Engineering or related field

Responsibilities:
• Write clean, maintainable, and efficient code
• Design robust, scalable, and secure features
• Contribute in production support activities
• Follow best practices (test-driven development, continuous integration, SCRUM, refactoring, and code standards)
• Drive continuous adoption and integration of relevant new technologies into design

About the customer:
The customer is an educational technology company based in Salt Lake City, Utah. It is the developer and publisher of Canvas, a Web-based learning management system, and Canvas Network, a massive open online course (MOOC) platform.

About the Project:
The customer’s solution has a few services that exist outside the primary monolith and that provide additional functionality to the customer's core product - the world's fastest-growing learning management system. The customer needs help operating and maintaining these services. This means the customer needs to staff a team capable of having full ownership of key product components. This means we're looking for people with an operational mindset who will strive to surpass the customer’s SLAs of 99.9% uptime 24x7, minimal bugs, test automation, and minimal waste (both process and technical).

The services will be:
an attendance tool enabling teachers to easily record attendance. This is a standard Ruby on Rails app with backbone JS (and some React) on the front end. Backed by RDS (both MySQL and Postgres)
an Alexa skills service. This is a light service written as a JavaScript lambda and an Express/Node server application backed by DynamoDB
a document viewing and annotation service. This is made up of a Node app and a conversion service (knight rider) written in Java and backed by S3 and DynamoDB. It also uses SQS and has a small amount of Scala
LTI applications using Ruby and Rails. They are deployed on our platform infrastructure and leverage Postgres, ElastiCache, S3, etc.
a learning content package manager. This service is made up of a 3rd party service written in Java/JavaScript/MySQL. Hosted with EC2 and RDS. There's also a wrapper written in rails/js/postgres

Current Project Stage:
Development

We offer:
• Vacation is 20 working days / till 20 working days per year for sick leaves;
• Full payment of taxes;
• English courses;
• Flexible work schedule;
• Friendly environment;
• Medical insurance;
• Opportunity for career growth.

You can find more information about Exadel in Ukraine here: www.facebook.com/exadelukraine

About Exadel

Exadel — международная IT-компания, занимающаяся разработкой программного обеспечения и IT-консалтингом. Основана компания в 1998 году. Главный офис находится в Уолнат Крик, Калифорния, США. В настоящий момент у компании есть центры разработки в шести странах и более 800 сотрудников в различных городах США (Уолнат Крик, Калифорния и Боулдер, Колорадо), Беларуси (Минск, Гродно, Гомель, Витебск), Украины (Винница, Харьков, Одесса, Львов, Мариуполь), Литвы (Вильнюс, Клайпеда), России (Екатеринбург, Челябинск) и Польши (Белосток, Щецин).

Exadel is a global software application development company providing innovative technology solutions to its clients. Exadel’s technology leaders partner with our customers to deliver high-quality products – quickly and cost-effectively.
If you’re looking to grow your career in a dynamic environment rich with opportunity, Exadel has many exciting career choices. As a successful, high-growth company, we know that our employees are critical to our success, which is why we encourage ingenuity, creativity and teamwork as important elements to the growth of our business. We believe that career growth and business growth go hand in hand.

Company website:
https://exadel.com/

DOU company page:
https://jobs.dou.ua/companies/exadel/

Job posted on 11 January 2021
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