Strong Middle/Senior JavaScript Engineer (JS+Node.js) Offline

Trinity Audio is on a mission to empower content creators with scalable, AI-based tools to build their audio presence. With cutting-edge AI voices available in multiple languages, Trinity Audio enables creators to incorporate audio into their online assets and distribute it across all major podcast platforms.

Our solutions serve a range of clients, from leading large-scale publications to boutique blogs, currently powering over 1 billion player loads per month and creating millions of audio clips. We are growing rapidly and looking to expand our talented team.

If you love solving problems, working on data-driven products, and exploring cutting-edge technologies, join us on our journey to revolutionize audio content!

Requirements

Hard Skills:

• Hardcore knowledge of vanilla JavaScript and native browser APIs (no frameworks or libraries).
• Proficiency in browser-side JavaScript: DOM, events, CSS, cookies, localStorage, security.
• Strong knowledge of Node.js: Express.js or similar frameworks, fs module, CJS/ESM, npm ecosystem.
• Experience with unit testing.
• Hands-on experience with Vue.js or similar frameworks.
• Knowledge of relational databases (e.g., MySQL, Postgres).
• Proficiency with Docker.
• Basic Linux knowledge, including bash scripting.
• Experience with AWS services (S3, EC2, Lambda) or equivalent cloud providers.
• Ability to write clean, documented, and testable code.

As a plus:

• Experience with Selenium or API (end-to-end) testing.
• Knowledge of Redis.
• Familiarity with CI/CD pipelines and web infrastructure (e.g., load balancers, CDNs).

Responsibilities:

• Collaborate on building industry-leading audio products.
• Develop and maintain server-side and client-side applications using modern technologies.
• Tackle challenges involving data-driven solutions, scalability, and performance.
• Adapt to rapid changes in tasks and requirements with a positive attitude.
• Take ownership of tasks and drive them to completion independently.

Benefits:

• Team of professionals
• Flexible working schedule
• Possibility to work remotely
• Opportunities for professional development and personal growth
• Competitive compensation
• Regular assessments and salary reviews
• Compensation for educational activities: certifications, courses, conferences
• Paid vacation according to Ukrainian laws
• Paid sick leaves, sport and health activities compensation
• Compensation for English classes
• Regular team-building events and an enjoyable working environment
• Company online activities