Senior Core JS Fullstack Developer

TL;DR

Senior Core JS Fullstack Developer: Developing and maintaining web-based products focused on photo, video, and text editing with an accent on frontend-heavy fullstack development and graphics/animation technologies. Focus on architecting new features, optimizing performance, and collaborating across teams in a remote, timezone-aligned environment.

Location: Remote with maximum ±4 hours from GMT+1 timezone

Company

hirify.global is a browser-based design tool enabling creation of web publications such as landing pages, portfolios, magazines, and multimedia longreads with a fully distributed international team.

What you will do

• Architect, design, and implement new features;
• Troubleshoot and fix bugs;
• Support and refactor existing code;
• Drive improvements to codebase and development processes;
• Collaborate with cross-functional teams including product managers, designers, QA, and support;
• Maintain documentation and develop internal tools and libraries.

Requirements

• Remote work with timezone ±4 hours from GMT+1 required;
• 5+ years of product development experience;
• Advanced knowledge of modern browser APIs and web technologies;
• Proficiency in React ecosystem and TypeScript;
• Experience with Node.js API services and backend understanding;
• Strong testing and performance optimization skills;
• Knowledge of security best practices.

Nice to have

• Experience with complex GUIs, spatial and visual software, data visualization;
• Knowledge of containerization and cloud technologies.

Culture & Benefits

• Fully remote work with flexible schedule;
• 28 weekdays of paid annual leave;
• Corporate laptop and coworking space compensation;
• Language courses and sports activity compensation;
• Learning budget for courses, books, or conferences;
• Encouragement to think beyond established patterns.

Hiring process

• Initial 40-minute call with HR including technical questions;
• Technical interview with CTO and Core team representative (no coding required);
• Final call with CEO;
• Decision communicated a few days after final stage.