Software Engineer - Full Stack

CosmLos Angeles, CA

About The Position

The software engineering team for Cosm develops technology to deliver best-in-class experiences in both our digital and physical live streaming products. We are looking for a talented Senior Software Engineer with a passion for building applications and services to help architect, design and build the systems that power our venues, websites, and displays. We expect our engineers to be versatile, display leadership qualities, and to be enthusiastic when taking on new problems across the full-stack as we continue to push the technology forward.

Requirements

  • 4-5 years of relevant experience as a Front End Engineer
  • 2+ years experience as a Full stack Engineer.
  • Bachelor’s degree in Computer Science or equivalent practical experience.
  • Expertise in HTML, CSS, and JavaScript (ES6+).
  • Expertise with React, Vue, Angular, Next.js, Vite.js or other modern javascript frameworks.
  • Expertise with Redux, Redux Toolkit, React Context or other state management.
  • Expertise with backend service development utilizing Node.js (Typescript preferred)
  • Demonstrated expertise in developing, releasing, and maintaining large-scale software applications.
  • Informed opinions on design and library development as an author and a developer but always willing to listen to differing opinions.
  • Driven to automate your processes, test continually, and document your work.
  • Thrives in an open, candid, and respectful work environment.
  • Expertise with backend service development utilizing Rust, Node.js (Typescript preferred), Go, Python, Java or Ruby.
  • Experience working with NOSQL and SQL database systems.
  • All applicants must be at least 18 years of age at the time of employment.

Nice To Haves

  • Passion for video live-streaming, sports and entertainment

Responsibilities

  • Design and build front-end applications with an eye towards simplicity, maintainability, performance, and usability.
  • Work closely with product and design to develop effective interfaces for data management across multiple features and products.
  • Collaborate with the team to integrate front-end applications with distributed micro-service backends via RESTful and gRPC APIs.
  • Automate repetitive and complex tasks by developing and improving tools and processes that our team can rely on for daily development, testing, and release management.
  • Participate in architectural, design and product sessions.
  • Participate in code reviews, help to set standards & follow best practices.
  • Grow the platform to millions of concurrent users through solid architecture choices and design principles.
  • Contribute to high-level strategic decisions with the rest of the Engineering and Executive teams.
  • Stay on top of industry trends and emerging technologies.
  • Push the limits, try new technologies, take calculated risks, swing for the fences and proactively search for the best solutions and ideas in the marketplace.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service