Java Developer- Blockchain / Fintec / Remote Working

GCS Recruitment Specialists Ltd

I am currently recruiting for a permanent Java developer for a digital blockchain client of mine based in the City.

I have included some details below.

The Team

  • To work as part of a team of a small team of developers. The team is responsible for the development and delivery of best in class custody solutions. You will join a small but growing team


  • Bachelor degree or higher with 4+ years in IT related discipline
  • Built and maintained production systems
  • Experience in Java and a healthy scepticism of frameworks, such as Spring
  • Some familiarity with Python
  • Ability to work well in teams with a hands-on attitude
  • Highly flexible; comfortable working in an environment following Agile Manifesto principles
  • Proven ability to learn new concepts and technologies

Ideally, you will also have experience with some of the following:

  • Bitcoin or blockchain technologies
  • Cloud environments such as AWS or Azure
  • Containerised deployments with Docker/Kubernetes or similar
  • Embedded systems development in C/C++ or Hardware Security Modules
  • Production monitoring and reporting systems
  • Automated end-to-end testing (eg. Behave/Cucumber)
  • SQL Databases

The Person

  • Team player - the ability to work co-operatively with others to achieve common goals
  • Proactive - to think ahead and act to ensure the smooth completion of team / individual aims and objectives
  • Dependable - able to complete tasks to high standard and to deadline
  • Organisational skills - ability to work with minimum supervision, prioritise workload, and handle multiple tasks
  • Interpersonal skills - ability to positively communicate with others; the confidence to listen and understand
  • Communication skills - ability to express information clearly and effectively in written and oral form


  • Up to £70,000


  • Custody platform which compromises on online 'warm' wallet and an offline 'cold' wallet


  • Central London, Zone 1, City

GCS Computer Recruitment Services is acting as an Employment Agency in relation to this vacancy.

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