• At least 3+ years of experience with Node.js;
• Knowledge of frameworks available for Node.js (such as Express, Node-RED, Device.js, Cylon.js);
• Knowledge of TypeScript, ORM frameworks (TypeORM/Sequelize.js/etc.);
• Authorization (passport.js, roles);
• Express.js / hapi.js / nest.js;
• Experience in NoSQL databases (including MongoDB) and RDBMS (MySQL, PostgreSQL, etc.);
• Strong understanding of software best practices, data structures, algorithms, databases and networks;
• Strong organizational skills;
• English level: Upper-Intermediate.

Nice to have:
Knowledge of Jira, agile, scrum (basics)
AWS (Lambda, Cognito and many more), GraphQL, Serverless, Redis.

• Code, test and operate Node.js based services;
• Migrate new development;
• Effectively use tools and ingenuity to identify and fix bugs before they become a problem;
• Take over maintenance and extend existing services;
• Optimize use cases and error handling/test completeness.

About the Project:
The project is an early learning program for ages 2-8 that is personalized to children’s interests to help them fall in love with reading. It has been proven to increase early reading scores by 74% with just 15 minutes a day. And with stories and activities customized to each child’s interests, they’ll learn while having fun.

When kids read about what they love, they love learning to read. The program combines children’s passions and current reading level to create a personalized learn-to-read plan on their Android phone or tablet. It includes thousands of lessons and games on the alphabet, phonics, sight words, and more.

Project Tech Stack: Node.js + TypeScript, TypeORM + PostgreSQL, MongoDB, AWS, GraphQL, Serverless.

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:

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:

DOU company page:

Job posted on 6 October 2020

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