Software Engineer, JavaScript

What You’ll Be Doing

• End-to-End Development: Own your tasks from design through implementation, testing, and deployment with minimal supervision.
• SDK & Web Interface Engineering: Build and maintain robust applications and libraries using JavaScript (ES6) for mobile SDKs and React for dynamic, responsive web interfaces.
• Drive Technical Impact: Contribute to architectural and design decisions to ensure scalable and maintainable solutions.
• Champion Code Quality: Write efficient, well-documented code, including unit and integration tests, and participate actively in code reviews.

• Collaborate Across Teams: Work closely with product managers, designers, and other engineers to define and deliver high-impact features.

   

What We’re Looking For

• 3-5+ years of professional experience in software engineering with strong focus on JavaScript (ES6+) and web technologies.
• Solid background developing SDKs or libraries in JavaScript.
• Strong experience with React (or similar frontend frameworks) for creating responsive and interactive UIs.
• Good understanding of RESTful APIs, GraphQL, data models, and storage solutions (SQL / NoSQL).
• Proficiency with version control (Git), testing frameworks, code reviews, and deployment pipelines.
• Self-motivated, forward-thinking engineer who values clean, maintainable code.
• Excellent collaboration and communication skills.
• English at B2 level or higher.

Nice to Have

• Experience with real-time data updates / dashboard visualizations.
• Familiarity with containerization (Docker) or server ops.
• Knowledge of performance optimization (API latency, database query tuning).

Why Join Us

• Opportunity to work on challenging SDK / web projects with real responsibility.
• Transparent culture, where your code and decisions matter.
• Work schedule: 4:00 PM – 12:00 AM (Kyiv time)