Apply by


Lead Tester - IT Development

Vi på Tre tror att livet blir roligare om vi upplever det tillsammans med andra. Därför arbetar vi varje dag för att göra det enklare för våra 2 miljoner kunder att dela sina upplevelser, åsikter och känslor med andra. Vi är övertygade om att det är kulturen på Tre som är huvudingrediensen för vår framgång. Tack vare detta har vi utsetts till en av Sveriges bästa arbetsplatser. 2018 bytte vi lokaler till ett helt nybyggt hus bredvid Globen i södra Stockholm där alla vi på Tre ges bättre möjligheter att mötas, samverka och interagera. Varmt välkommen till Tre.

Med anledning av Covid-19 kommer våra rekryteringsprocesser vara helt digitala i syfte att minska smittspridning. Till exempel kommer eventuella intervjuer ske via telefon eller skype/teams. Vi ber också om överseende att processerna för närvarande kan ta längre tid än vanligt. Så länge kan du kika in på instagramkontot @livetpå3 

It’s tricky to describe Tre’s culture for someone who hasn’t experienced it yet. It’s fast, messy, beautiful, fun and passionate.

We’re a company with just over 1,600 employees who all have the same common goal – together we are here to challenge the telecom industry.

We want to hire a Lead Tester to the department of IT Development – Services.

Our IT organization consists of approx. 200 people and you will be part of the IT Development – Services team. 

The team is diverse and dynamic with many different roles and responsibilities such as developers, testers, product owner and business analysts.

You will work in the forefront of technology in close cooperation with developers. Your contributions will have impact on delivery, technical solutions and innovations for the latest mobile services in the market. 

We are now looking for a passionate tester who wants to learn new technologies and accept the challenge to take Tre’s systems and services to the next level.

This is what you will do 

You will work in an agile development team and as lead tester you are responsible for helping the team to define test plans and test strategies. You will also perform manual system and integration tests in a complex architecture as well as coordinating E2E test/integration testing including verification involving applications.

We would also value if you can support the team in building automated regression tests across multiple platforms and continuously suggest and implement quality improvement measures 

We code in Java and other platforms, tools and techniques we use are Git, Jenkins, Gradle and REST to mention a few.

Together in the team and in close partnership with our internal clients we are accountable for finding the best technical solution on the requirements in our prioritized backlog. We are committed to delivering the requirements that create most value, having the client and end-users in focus. 

Our way of working is infused by team spirit, no prestige, high ambition and attention to the client. That means that we sometimes help each other out on things outside our specific role, such as testing new services or facilitating retros.

This is what you need to succeed

It would be great if you have experience from agile development. We believe you have a wide knowledge and passion for API testing and testing in general (for both consumers and services). We believe you have technical skills for development of different test frameworks for API testing. You have probably been working with test for a few years as least and acquired knowledge about different test techniques and tools used for testing (API, web, etc) along the way.

Good communications skills are necessary since you will be working with many different people both inside the company and with our partners. These partners may be working in different time zones, so some flexibility is good when it comes to working hours.

We highly value drive and curiosity and for this role, we believe you strong analytical skills! You are a teamplayer who establishes contacts easily.

Does this sound like you? Do not hesitate to apply!

Are we what you are looking for?

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 we have been placed as a top 10 employer by Great Place To Work and we look forward to taking our environment and work place to the next level in our new office next to Globen.


We will kick things off and interview continuously even before the application end date so please make sure to send in your application as soon as possible should you be interested in becoming a part of Tre!

For questions about the role, please contact Katarina Palm, Team Manager, at Applications are only accepted through the link below.

We look forward to receiving and reading your application!


Katarina Palm


Ad has been closed and it is no longer possible to apply.