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Together with a large multinational who’s active in the entertainment sector and is an innovative player on the production of electronic customer goods, Exellys is looking for an experienced Blockchain Developer.

With your passion for best design and coding practices, you will be implementing solutions within the blockchain platform and will be able to contribute to new great ideas.



We are looking for a fluent English speaker who knows his or her stuff when it comes to Zero or Bitcoin and worked hard for the following skills:

  • Experience working with different languages like Java, Golang, Scala, Haskell, Erlang, C, C++ as well as back-end development experience.
  • Good knowledge of and experience with cryptography, including asymmetric (pub/priv key), symmetric, hash functions, encryption/signatures and versioning systems such as GIT.
  • Experience in one of the blockchain platforms such as Ethereum, Hyperledger or Multi-chain, and also understanding of various distributed consensus methodologies (Mining, PoS, etc) is a plus.


We are not a recruitment agency and we are not a consultancy agency either. We’re a different breed. We are tech talent integrators and this is how we roll…

  • You become part of the Exellys community (we pay you, while your career takes off) but you are working on a challenging project for our client.
  • You get a personal career coach, access to technical trainings and are encouraged to obtain certificates to match your needs and ambitions.
  • After two years, you’ll get the opportunity to work for the client as a permanent employee (they pay you, while your career is accelerated).

Sparked your interest? Want to know more about the job? About Exellys? About our remuneration package? You know what to do… Hit the apply button and become excellent!


  • Apply now
  • Become an Exellyst
  • Get lots of training
  • Get personal coaching
  • Become excellent

Go for gold. Be excellent

Maximize your impact. Get in touch.

Astrid Roest