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Silvair is a high-tech start-up company 
 operating within the IoT and smart lighting sectors. We focus on delivering a cuttingedge lighting control solution to industry’s professionals to redefine lighting experience in modern commercial spaces.

We are also a major contributor to the development of, now officially adopted as 
 a standard, Bluetooth mesh networking technology – the most powerful low-energy wireless communication protocol for the Internet of Things.

Silvair was established in 2013 and since its conception the company’s main focus was to create intelligent lighting systems later to become used in buildings all over the world. We currently operate using two offices; one in Cracow, Poland and the other one in San Francisco, USA.

Kraków, PL Headquater

San Francisco, USA Office

The name of our company comes from a latin phrase SILVA RERUM, which translates as a forest of things. The meaning corresponds both to our concept of integrating 
 our smart lighting technology into the Internet of Things and 
 to us building the biggest forest-like high-tech open ecosystem of connected devices.

Our financial support of $12.7M provided by private and institutional VCs from all over 
 the world lays the foundation for designing and developing lighting control solutions
 in the years to come.

Our mission is to create a world where the technology will benefit us all.

We believe that our lighting solution will improve on life standards in personal and working environments making them healthier, friendlier, more efficient and more inspiring. Our team of lion-hearted and talented specialists is absolutely committed to helping those involved in shaping our future become part of an entirely interconnected ecosystem where light always reaches its required destination.

Our values

Team Work




Our crew works together just like a pack of wolves-constantly supporting each other in our high-tech natural environment.

As we are a fast growing company operating in a dynamic high-tech environment, we want 
 you to be curious and knowledge desiring when expanding on projects that are currently in progress.

We all have our lion’s share of commitments at Silvair and it is our job to give our best when resolving these tasks.

We have our eagleeye constantly focused on the future while heading for greatness in whatever we do.

Software Developer As a member of our engineering team you will participate in the development and maintenance of the Silvair Platform. You will help us deliver the best solutions to our global customers, while working with up-to-date technologies/concepts such as Bluetooth mesh, microservices, TDD, JavaScript, Angular, React, express.js, node.js, MongoDB, Swagger, AWS, Jenkins, Git. 

Your tasks and duties: • develop software of high quality - main technology being JavaScript • thorough testing and verification of all developed components • ensure clean, modular and reusable code • deployment and maintenance of the developed cloud services • adhere to (but also challenge) coding methodologies, including unit tests • design new features and new modules

We are also a major contributor to the development of, now participating in as code •officially adopted 
 reviews take part Bluetooth in architectural decisions •a standard, networking produce supporting technical documents if needed •mesh the development, most help with – skills and give directions to,less •technology powerful low-energy experienced team members wireless communication take part resolution of complex code problems •protocol forinthe Internet supporting technical documents and accurate •of produce Things. estimates

Your essential background and skills:

Your extra qualifications:

• experience in the IoT domain • experience working with test-driven development

• • • • • • •

hands-on JavaScript development experience (preferably 3+ years) hands-on experience working with: Angular, React, Web pack, css pre- and post-processing, express.js understanding of main AWS service, e.g. EC2, S3, Cloudfront ability to provide multiple technical solutions and discuss pros and cons of different approaches personal desire to be up to date with advancing technologies and interest in software architecture and development team player and can-do attitude ability to work with high-performing teams and challenge them to continuously improve good verbal and written communication in English


flexible working hours

company lunches

free parking space

PC or Mac as you wish

fast-paced startup environment

individual budget for a personal growth

trending technology, Bluetooth Mesh, IoT

medical care package

B2B contract or permanent agreement

functional working space with a chillout room

Your way to Silvair

30 minutes phone call / Skype with Tomek – our Recruiter

face to face technical interview with your future team

face to face meeting with your future manager

Contact details

Tomek Romańczyk Recruitment&EB Specialist +48 505 894 926

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We are also a major contributor to the development of, now officially adopted as 
 a standard, Bluetooth mesh networking technology – the most powerful low-energy wireless communication protocol for the Internet of Things.

Software Developer  
Software Developer