Senior Software Engineer - Crypto

bitvavo office

How you'll have an impact:

You will be joining the Crypto team within the treasury area and contributing to the core eco-system of crypto digital assets at Bitvavo, making it highly scalable and efficient. This includes the full life cycle of crypto infrastructure, wallets, crypto nodes, security, integrations, and more. 

You will take part in setting up new coins and maintaining existing nodes for all types of Blockchains. You will implement strategies to avoid congestion and reduce fees (transaction batching, segwit, bech32) as well as take part in designing and implementing transaction flow among hot wallet, cold wallet, assets custodians, and other internal stakeholders. You will be involved in innovative and company-strategic projects. The responsibility is end-to-end: requirement gathering, design, coding, testing, deployment, documentation, and on-call support.

What you'll bring:

  • 5 + years of development experience;
  • Experience in working with TypeScript, JavaScript and/or NodeJS;
  • Experience working with blockchain technologies and tools;
  • Knowledge of blockchain concepts like distributed ledger, and consensus;
  • Knowledge about automated wallet creation (HD wallets), address formats, and key sharding.
  • Experience with event-driven microservices using Kafka, or similar tools;
  • Firm understanding of programming design patterns and principles;
  • Good knowledge of object-oriented programming.

Nice To Haves:

  • You are active in the planning and implementation of computer software for the cryptocurrency market;
  • Interacted with Rust, Solidity, or have a good understanding of smart contracts;
  • Knowledge of algorithm complexity;
  • Affinity with digital assets or financial markets;
  • Experience in working with MySQL/Redis/MongoDB;
  • Experience in AWS and Kubernetes environments.


We care about our people. That's why we have a broad range of benefits to support them mentally, physically, and in their career growth. And an extra holiday for your birthday, just for fun.

  • well being
    Flexible well-being budget
  • development budget
    Training and development budget
  • salary
    Competitive salary
  • remote
    Remote working
  • pension
    Pension scheme
  • holiday
    26 days holiday leave
  • events
    Drinks and events
  • internet
    Internet allowance
Crypto starts with bitvavo
About us

Meet the team

R&D Tech

We are always looking for ambitious people with a passion for digital assets to help us reach our goals.

Maja rutkowska
Did this get you interested?But you have more questions?

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Working at Bitvavo

Our selection procedure in a nutshell

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We strive to process applications within a week. If you have any questions, please don't hesitate to contact us by mail at [email protected]

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