Senior Javascript Developer

Summary

Join Yopeso, a 20-year-old software company with over 300 employees, and work as a JavaScript developer on a desktop application. You will write vanilla JavaScript hook scripts, use exposed APIs to manipulate views and tables, implement custom behavior triggered by app events, and adapt existing hook files. The ideal candidate possesses strong JavaScript knowledge (ES6+), experience with CommonJS syntax, and familiarity with JSON/XML. Experience with Node.js, embedded runtimes, and GIT is also required. Yopeso offers competitive remuneration, remote work, 24 days off plus floating days, private clinic health services, flexible benefits, a referral bonus scheme, team events, training and development opportunities, and professional certifications.

Requirements

• Strong JavaScript knowledge (ES6+)
• Experience writing modular JavaScript with CommonJS syntax
• Ability to work in a non-browser environment
• Understanding of working with exposed APIs or event-driven scripting
• Familiarity with different data formats, primarily JSON/XML
• Experience with Node.js and running JavaScript in embedded runtimes
• Experience with GIT version control
• Fluent in English

Responsibilities

• Write vanilla JavaScript hook scripts
• Use exposed APIs (e.g. Sheet, Table, Utils) to manipulate views, tables, and user actions
• Implement custom behaviour triggered by app events (e.g. on load, manual, etc.)
• Read and adapt from existing hook files to create new functionality

Preferred Qualifications

• Testing experience with frameworks like Mocha or Jest
• Knowledge of backend programming languages such as C++, C#, and Java
• Experience in agile software development methodologies
• Knowledge of Squish
• Basic domain knowledge of HVDC (HGÜ) and FACTS station types

Benefits

• Competitive remuneration
• Remote work
• 24 days off per year and floating days
• Private clinic health services Regina Maria Medical Insurance
• Flexible benefits through Up multibenefits platform
• Referral bonus scheme
• Team events, online or at the office
• Training and development opportunities with allocated budget
• Professional Certifications
• Knowledge sharing context