BackEnd GO Developer

About The Position

We are looking for a Backend Developer with GO to join our R&D Team located in the heart of Warsaw at Hoża 51 Street!

We're building a solid team which cares about code and company culture. We are developing several products: Promo video editor ( and mobile applications supporting the main business. 

We just started working on a new product and You will take a meaningful part in our Back End development and be a key member of the product team. 

Who we are?

Promo - previously Slidely - is a visual content creation platform helping people, businesses and brands create beautiful visual content. Founded in 2010, Slidely helped over 200 million people create, discover, and share videos. In 2016, Slidely launched Promo, an easy-to-use video platform with a mission to empower businesses of all sizes to grow online with the power of video.

Since its launch, Promo grew rapidly and has acquired tens of thousands of paying customers, creating lots of videos, driving Promo to a double digit annual revenue growth rate.

Promo is changing the way people create content and market their businesses online. We are an official Facebook and Instagram Marketing Partner and Product Hunt’s B2B Product of the Year.

In 2017 Promo acquired Polish Startup UnStock, a mobile-first UGC (User Generated Content) video marketplace. The company is headquartered in Tel-Aviv and has an office in Warsaw.

What will you do?

We’ve just started working on a new product and you will take a meaningful part in our Backend development and be a key member of the product team.

As part of our team, you will work closely with product managers and engineers and have a huge impact on this new product.

Here are some of the people you would be joining: BartekKamil, Tomasz, Paweł - feel free to connect with them.

Majority of current development is done in Go micro services, however we also have a legacy stack based on PHP 5/7 and Zend framework. In this role we expect you to help us migrate existing and implement new features in the Go stack.

What do you need to succeed?

  • Experience in writing GO Lang microservices
  • Ability to work in AWS infrastructure.
  • API + REST experience.
  • Fast learner, solutions & results oriented with a thirst for knowledge.
  • "Can do" attitude, proactive, team player.

It would be nice if you have experience with:

  • MongoDB
  • TTD / Unit-testing


  • Starting at 17.000 - 20.000 PLN net (B2B) depending on experience, full-time employment possible
  • 26 days of paid holiday
  • Cool, industrial-style office in the center of Warsaw (Hoża 51)
  • Medicover healthcare package
  • Casual atmosphere, great team of talented people
  • Happy Hours Thursday (we order super tasty food to the office)
  • Fruits, fresh juice, great coffee and sweets in our kitchen
  • VR games in the office 🙂
  • Company events. We want to stick together 🙂
  • Integration trips to Tel Aviv headquarters


Apply for this position: is the #1 Video Creation Platform for Businesses and Agencies

What Are We Doing?

We make creative videos accessible to all businesses, providing ready-made video templates, over 14 million premium video clips, curated licensed music and a user-friendly editor.

image 1 image 1 sub Team

The team is a creative and passionate group of professionals who bring their expertise and innovation to every project. We take pride in working collaboratively and constantly test and advance our efforts to remain industry leaders.