Full-stack developer

Digital Identity on Demand

Job details

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You will be a part of a small and friendly co-located development team where you will build integrations and features, services and products that run on the Signicat e-identity and digital signature platform.

You will be building features from start to finish, working on the front- and backend in parallel. You will be using third-party SDKs and APIs along with your own skills and contributions in order to build applications that enable a range of identity and signature related features. You're a quick learner, and you would like to have freedom under responsibility. You're good at demonstrating and explaining what you've created, and you like to do it.

You are a programmer with diverse experience and an allround developer — you are comfortable at the command line, you can read specifications and implement them accordingly, you understand the web as well as being comfortable writing modern server applications, mainly using Java. Additionally, you are familiar with frontend technology and you're able to write HTML and Javascript code that communicates with the backend. Perhaps you've got some experience writing mobile applications in iOS or Android as well, because you are a curious person and you like to experiment.

Maybe you don't consider yourself a designer, but it doesn't hurt to have some sense of making things look not terrible yourself, and looking great when working with a designer.

alt Signicat

Main requirements

  • 3+ years of industry experience
  • You're security aware.
  • You stay updated on languages, frameworks and platforms, you know what's coming next and you like to be knowledgeable and good at what you do.
  • You write clean code and you know how to make your apps testable and tested.
  • You think coding is fun, you like helping people out and you ask for help yourself when you need it.

Nice to have

  • Knowledge or awareness of authentication and authorization protocols.
  • The ability to write proper technical documentation.
  • Cryptographic (PKI) competence.


  • Awesome office location a few minutes from the beach in São Pedro do Estoril. We've got a very relaxed working environment. No dress code, no business cards. We like to go for a beach break or a walk every now and then, we think it enables us to work better.
  • This is an opportunity to acquire a central role in a co-located pure development team within an international company which is growing fast across Europe. The organization is flat and informal, and the job comes with lots of freedom and an equal amount of responsibility and accountability. There will be travel and other international opportunities for the right person.
  • You may choose your equipment freely, you'll have the opportunity to affect your own office environment, and you'll be working with other nice and talented people in order to build great stuff to power the international expansion of Signicat.
  • Kid-, mom- and dad-friendly.

Apply now

Sign up to apply

Or sign up to refer and earn a reward of €300