Software Engineer - Mansion team

Description:

We are monday.com, a global software company transforming how businesses run. Our product suite can adapt to the needs of diverse industries and use cases within one powerful platform, empowering ~245,000 customers worldwide to reimagine how work gets done, drive greater efficiency, and scale like never before.

With over 2,500 employees across the globe, we grow by prioritizing transparency and knowledge sharing. We care about the impact you make, not the hours you clock, so we encourage initiative, ownership, and fresh thinking. We back our people with flexible work, wellness and mental health support, and a work environment built on collaboration.

We are mondaymansion—a virtual immersive environment by monday.com designed for businesses and organizations to host extraordinary online events such as webinars, community gatherings, meetups, and conferences. Our platform brings people together in a content-driven environment, enabling them to interact and consume content like never before. Companies can customize their spaces to reflect their unique needs and styles, integrating videos, images, files, and more to invite thousands of attendees simultaneously.

We’re looking for a mid–senior full stack developer who can own features end-to-end across React and NestJS. You’ll build scalable, real-time experiences in a fast-moving, startup-like team

• Design, build, and ship features end-to-end across frontend (React) and backend (NestJS, Postgres, Redis).
• Collaborate closely with Unity developers to integrate 3D experiences with business logic and 2D interfaces.
• Implement real-time communication features (video, audio, chat) at scale using LiveKit.
• Write clean, performant, and maintainable code with a focus on reliability and scalability.
• Act as a mini product owner: scope features, plan implementations, and define success metrics.
• Proactively identify performance bottlenecks and propose architectural improvements.
• Contribute to our CI/CD pipelines, testing practices, and infrastructure when needed.
• Operate with high independence, ownership, and attention to detail in a small but impactful team.

• 3–6 years of professional experience in software development, ideally across 2–3 companies.
• Strong hands-on experience with React (and modern frontend practices) and at least one backend framework (NestJS preferred).
• Solid knowledge of databases (Postgres, Redis) and API design.
• Experience building real-time systems (e.g., WebRTC, LiveKit, chat, streaming).
• Proven ability to take features from idea → design → implementation → production.
• Comfortable working in a startup-like, fast-paced environment with shifting priorities.
• Strong collaboration skills, including working with teammates from other disciplines (e.g., Unity/3D).
• A mindset for performance, scalability, and clean architecture.
• Bonus: exposure to CI/CD, testing automation, cloud environments (AWS/GCP).