Senior Software Development Engineer - Java

Preferable Location: Porto, Aveiro   |   Full Time

We are 25Friday! Our world-class Technology team is at the core of what we do - help digital start-ups and scale-ups succeed.

 With offices in Netherlands, Porto, and Aveiro, 25Friday helps start-ups deliver their product, meaning that we are the business and technology partner to support start-ups and scale-ups in the whole cycle of online product management.

We do cool stuff - you will get the opportunity to work on new business ideas and work on greenfield products!

No need for bureaucracy or tiring processes, we work according to the way the team works best. We always keep in mind that quality and agility are the most important drivers for our work.


We are looking for a Senior Software Development Engineer - Java who is motivated to develop smart solutions using state-of-the-art technologies.

You will integrate an extremely friendly, motivated, and talented group. If you love to learn, if you are willing to share knowledge and are keen to be part of a building process to reach the top, then this is an opportunity you can’t miss.

Who you are:

  • 4 to 8 years of experience in Java;
  • Experience in Microservices architectures and working with WebSockets;
  • Nice to have experience with cloud computing services, AWS, Azure or Google Cloud;
  • Experience with CI and CD processes;
  • Knowledge in the latest frontend frameworks, preferably in Vue.js; 
  • Gaming passion would be a plus. You will be working in an online gaming product;
  • Ability to work with various stakeholders from NL and OPO so your communication skills need to be awesome;
  • Fluency in English is mandatory.

Why you’ll love to work with us:

  • In the heart of the city of Porto, you will have an awesome office with private parking that we see as a second home, although currently, anyone that wants to work remotely is free to do so!

  • You will live our culture of learning - we are committed to your development so we love to share and learn with each other.

  • You will emerge in a state of the art technology and exciting challenges.

  • We believe in friendships and relationships that’s why we organize team outings and happy hours.

  • We believe we are at our best when you are at yours, so you will have access to health insurance, personal time off, and flexible working hours.

When you join 25Friday you will see that success is contagious - we can’t wait to celebrate it with you!

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