Senior Frontend Developer

Have you ever wondered how a company could create a fast start-up feeling with 1600 employed? Well, Welcome to Tre! It’s tricky to describe Tre’s culture for someone who hasn’t experienced it yet – it’s fast, fun and passionate. Grooo has been commissioned to find a Senior Frontend Developer to join their team here in Stockholm.

What will you do?
As a Senior Frontend Developer, you will have a central role in realizing Tre’s vision to create an unmatched customer experience at Tre’s websites. You will get the opportunity to take great responsibility in a flat organization where ideas and new thoughts are appreciated.

Tre’s IT organization consists of approx. 250 people and you will be a part of the IT Development – Online Services Team of members. The team is responsible for the development of Tre ́s web sites and services. They work in self-organizing agile teams that deliver functionality for sales, self- service, and service via several different channels. They are a diverse and dynamic group of product owners, developers, business analysts, and testers.

In this role you will also have a close dialogue with Tre ́s clients, analysts, architects, designers and testers to build great products. You will work with the latest technology as Tre strives to be at the forefront with technical solutions and how they work with UX and UI design.

Who are you?
To succeed in the role as Senior Frontend Developer, you probably have a passion for Frontend Software Development and experience working with frontend development using Javascript with one or more JS frameworks such as React, Angular or Vue. You care for the user’s experience and providing accessibility. You also know how to write testable code. If you have experience working with continuous delivery and Lean UX, it gives you an extra edge!

You enjoy working in a team and cooperating with others but are also able to take initiative to continuously improve and develop the different interfaces with a focus on performance and user- friendliness.

About Tre
If you like the thought of working at a company that has a strong culture and where your suggestions and ideas on Monday might be implemented already on Wednesday, then Tre might be a good place for you.

Started in 2000, Tre is a leading telecom company with the vision to create a whole new platform for mobile communication. They always strives to be a challenger in order to be at the forefront of the telecom industry and are today a pioneer in both Sweden as well as globally.

Tre is a value-driven company that offers an open and transparent working environment with a way of working where development, involvement, and engagement are core pillars. Over the last five years, they have been placed as a top 10 employer by Great Place to Work and look forward to taking their environment and workplace to the next level in there new cool office next to Globen. With great communication with the subway to Skärmabrink or Globen.

Sounds interesting?
Then we like to hear from you so that we can tell you more! Apply through our webpage or contact Olivia at 070-605 0922 or

Keywords; JavaScript, React, Vue, Angular, Senior Fronten Developer, Lean UX, UI, Continuous Delivery

Stockholm Headhunting has since 2019-10-04 changed name to Grooo. We continue with the same business as before but under a different name.