On behalf of Ciklum Digital, Ciklum is looking for a Senior JavaScript (Node.js) Developer to join the team on a full-time basis.


Delivery. Create and maintain modern interfaces according to unit standards
Code Quality. Follow and improve code quality standards
Contribute ideas through your knowledge of evolving front-end technologies
Be proactive in communication with team members and client
Be a part of a positive and fun team environment
Use industry best practices of development processes & tools, adopt and improve them
Analyze and Estimate. Perform technical assessment of UI mockups/wireframes to ensure the possibility of their implementation within reasonable time
Software Design. Create and review software feature design documents and provide the solution
Mentorship of junior colleagues


HTML/CSS. Preprocessors, Methodologies
JavaScript. Core, Performance, Security
Application state management
Package management, Module bundling
oAuth, JWT
Design patterns, OOP, Development principles
Software testing. Approaches, testing types
Upper-Intermediate English
Understanding of Scrum process
event loop, cluster, memory management, libuv etc.
frameworks available for Node.js such as Express
SQL (update, retrieve, joins, group)
RDBMS (MySQL , PostgreSQL, etc.) – (db instruments and stored procedure)
noSQL (MongoDB etc.)
Cache DB (redis)
ORM (Sequelize, Mongoose, etc.)
Database design (DB Normalization, De-normalization)


You should have an idea of the subject and its parts. Can explain. Has experience of use of such skills:

React, ReactNative
Quality tools (input/output complexity)
Experience with CI/CD set up (GitlabCI)
Application state management (MobX / Saga / etc)
Familiar with UX concepts such as Information Architecture
Agile (principles, Kanban, Scrum), task tracking tool (JIRA), knowledge management (Confluence)

Personal skills

Works under general direction, accepts guidance and has work reviewed at agreed milestones
Has working-level contact with customers and colleagues
May supervise others or make decisions which impact the work assigned to individuals or phases of projects
Performs a range of work, sometimes complex and non-routine
Demonstrates effective communication skills
Plans, schedules and monitors own work (and that of others where applicable) competently
Contributes fully to the work of teams

What's in it for you

Career growth opportunities
Realization of your innovative ideas in building new Ciklum Solutions and Services
Friendly collaborative teams and enjoyable working environment
Professional skills development and training programs
Variety of knowledge sharing, training and self-development opportunities
State of the art, cool, centrally located offices with warm atmosphere which creates really good working conditions

About Ciklum International

Ciklum is a top-five global Digital Solutions Company for Fortune 500 and fast-growing organisations alike around the world.
Our 3,000+ Developers located in the Delivery Centres across the globe, provide our clients with a range of services including outsourcing software development, Enterprise App Development, Quality Assurance, Security, R&D, Big Data & Analytics.

Company website:

DOU company page:

Job posted on 14 July 2021
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