React developer

Streamstar a.s. is looking for an experienced React Developer to collaborate in a large scale ongoing project – a cloud-based live video production and streaming / broadcasting application with an extensive management environment. 


Responsibilities and duties 

The development of the project you will be working is in an advanced stage, therefore you will need to adapt to it, analyse and evaluate the present state of the project and propose development techniques and approach required to implement modifications of the projects scope. The major part of the work will be the application user interface. The UI design is supplied in Adobe Illustrator and will need to be implemented according to the designed workflow. Another part of your work will be the systems user and administration web interfaces = web pages, which need to communicate with different backends using the API and WebSocket communication.

Reports to 

Project manager

Qualifications required 

  • HTML – advanced
  • CSS – advanced
  • JavaScript – advanced
  • React – advanced
  • GIT, State management, REST API or GraphQL
  • Adobe Illustrator design conversion to HTML & CSS experience 

Qualifications of advantage

  • knowledge and working experience with TypeScript
  • experience with backend development
  • PHP, Laravel, Node.js
  • Docker knowledge 
  • Jenkins, Gitlab CI/CD basic knowledge
  • knowledge and working experience with WebSocket communication
  • knowledge of video/audio and television technologies and workflows is a major advantage

Personality requirements and skills

  • analytical thinking
  • ability to work independently and creatively
  • ability to cooperate and work in a team

 Language skills

  • English - Intermediate (B1)


Education Requirements

  • Secondary school graduate
  • Higher Professional Education

Education Specialisation 

  • Information technology


  • Competitive salary
  • Extended paid vacation time - 25 days
  • PC or Laptop computer required for work
  • Paid fees for course of your choosing to advance your skills
  • Home office/remote work
  • Flexible working hours
  • Extra time off for studying
  • Credit for IT technology purchases
  • Working with state of the art technologies
  • Working with latest cameras and television technologies
  • Individual and group financial bonuses
  • Professional group of enthusiasts who love what they do and excel in their area of expertise
  • Small working team, everyone is involved in discussions and decision making regarding technology stack and approach during development

Information about the selection process

Please submit your CV in English. Your materials will be kept strictly confidential. You can expect a feedback within 3-5 days.
By sending your CV in response to this job advertisement you agree with our processing of your personal data in the extent contained in the sent CV (or enclosed documents) for the purpose and period of the selection process for the advertised position.


About the company

Streamstar is a high-tech company specializing in the development and manufacturing of live production systems for the streaming video and broadcasting industries. Streamstar's innovative all-in-one live production solutions revolutionized the streaming video industry and today Streamstar is among the leaders in the live streaming production systems industry and a trend setter, changing the ways live events are currently produced. Streamstar specializes in the development of live sports streaming production solutions and in that segment Streamstar is at the top.Experience, know-how, focus on innovation and design of user-friendly workflows enabled Streamstar to create extraordinary, live production systems with a high degree of automation and flexibility. Using a Streamstar system a single operator can easily produce broadcast quality, multi-camera video productions at minimal cost and a fraction of the time needed previously. Streamstar systems users range from independent production companies to large broadcasters, providers of broadcast services and media solutions, sports organizations, clubs, universities, churches or media content creators. In a 2022 top 10 list of the world’s best live production systems Streamstar is ranking at #3 and just recently the number of live events produced using a Streamstar system reached the 10 million mark. If numbers can speak, that says it all.The current company Streamstar was established as an incorporated company in 2013, transforming from a previous privately owned company which started operations in 2008. Among Streamstar shareholders is the global JVCKENWOOD corporation, which made a substantial investment in Streamstar in 2017 to extend a long-standing partnership and collaboration in the research and development of unique video production solutions. 

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