Trainee, Software

Teleste is an international technology group with an integrated range of products and services that help build a connected and secure society and reduce the burden on the environment. Our solutions enable television and broadband services, ensure safety in public places and guide smooth use of public transport. Our innovation and solid experience have made us a world-leading technology company in our fields. Our Customer include telecommunications operators, train manufacturers, public transport operators and public sector organizations.

Now we are looking for a summer trainee to join our software development and testing teams to strengthen our product development in R&D! If you are proactive, curious, eager to learn new things, and enjoy working in a team, you might be the person we are looking for.

Job Description

As a summer trainee, you will be involved in software development and testing as part of product development. Your tasks may include:

• Testing and implementing Teleste's software solutions and reporting detected issues
• Developing and executing test automation scripts
• Participating in project planning and implementation in collaboration with the product development team as a member of project team
  
  

We Expect From You

• Engineering studies (close to graduation)
• Basic knowledge of software development, testing and automation scripts
• Experience with programming (see coding languages below)
• Proactivity, curiosity, and teamwork skills
  
  

Considered an Advantage

• Programming languages: C/C++, C#, Python, Typescript
• Experience with test automation (Robot Framework)
• Mobile development for android and ios (react native framework)
• Linux knowledge
• Understanding of network technologies (IP networks)
  
  

We Offer

• An opportunity to develop your expertise in software development, testing and test automation
• Diverse and interesting challenges with Teleste’s latest innovative products
• A great and supportive work community that values employee well-being
  
  

For more information about the position, please contact Sami Salo (SW Testing), +358 400 562 383, or Marko Vilola (SW Development), +358 40 844 8209.

Send your application as soon as possible but at the latest 8.3.2026!

Teleste offers an integrated product and service portfolio that makes it possible to build and run a better networked society. Our solutions bring television and broadband services to you, secure your safety in public places and guide your use of public transport. With solid industry experience and drive for innovations, we are a leading international company in broadband, security and information technologies and related services. We connect with our customers through a global network of offices and partners. Teleste is listed on Nasdaq Helsinki.