Senior Software Engineer (Real-time Communications)

TL;DR

Senior Software Engineer (Real-time Communications): Leading the development and maintenance of real-time communication applications using modern web technologies with an accent on handling complex real-time media challenges and ensuring robust CI/CD practices. Focus on cross-platform application development, optimizing performance across browsers, and contributing to scalable architecture.

Location: Hybrid in Paris, France

Company

hirify.global is a unicorn AI-powered customer communications platform empowering 22,000+ companies globally to enhance revenue and customer resolutions.

What you will do

• Lead the development of new features for real-time communication applications using TypeScript, React, and Vite.
• Handle specific challenges of real-time media, debugging, and resolving issues across major browsers.
• Take hands-on ownership of developing and maintaining cross-platform applications using Electron.
• Design and maintain robust CI pipelines, release workflows, and automated testing.
• Participate in an on-call rotation to respond to critical system issues.

Requirements

• Experience with TypeScript, React (18/19), and Vite, with a focus on security, scalability, availability, and performance.
• Solid understanding of WebRTC and SIP protocols fundamentals.
• Experience contributing to architecture and development within a monorepo.
• Demonstrated ability to debug and resolve real-time media issues across major browsers.
• Hands-on experience developing and maintaining cross-platform applications using Electron.
• Experience in implementing and managing real-time data exchange using Websockets.
• Experience with the software development life cycle, code reviews, GitLab, CI/CD, and troubleshooting production issues.
• Fluency in English, both written and spoken.

Nice to have

• Familiarity with audio processing issues/optimization.
• Familiarity with xState or similar state management libraries.
• Modern developer experience with AI-assisted development (Cursor, Claude).

Culture & Benefits

• Fast-learning environment with an entrepreneurial and strong team spirit.
• Cosmopolite and multi-cultural mindset with 45+ nationalities.
• Competitive salary package and benefits.
• Emphasis on work-life balance.
• Commitment to Diversity, Equity, and Inclusion.