Lead Security Engineer

£45k - 54k London, England, United Kingdom 1-10 employees
Posted - Accepting applications

Daghub is a cryptocurrency startup and we’re proud to be the first exchange dedicated to the fast, feeless and minerless cryptocurrencies: Nano, Iota and Byteball. This is the best place to work if you want to get involved in a fast and exciting industry along a young, craft and impassioned team.

You’ll be our first dev and lead the tech department as we’ll further grow.

We need you to create a scalable & secure server infrastructure and write the first version of our API. The web app’s logic flow is fully documented.

Skills and requirements

• Sheer enthusiasm for cryptocurrencies

• Solid experience in developing security-sensitive fintech applications

• Solid experience in automation and AWS (S3, EC2, Beanstalk, Lambda, RDS, Kinesis, MapReduce, RedShift, CloudFormation)

• Experience in optimizations for maximum speed and scalability

• Identify, design and implementation of data storage solutions

• Experience with Docker

• Architecting RESTful APIs with Node.js and PostgreSQL

• Third party APIs & middlewares (OAuth, CLIs, HTTPS, we’ll connect many third-party APIs, from banks to debit cards and volume-weighted average price providers)

• Slack & Github for project management

Good to have

• Strong knowledge of how DLT systems works (particularly Nano, Iota and Byteball)

• A care for the craft and the culture of growth, hacking and constantly learning

• Background in Scrum and Agile environments

• Easy social media integration skills (Facebook, Instagram etc)


• Competitive salary

• Opportunity to make an impact on the dag community, especially if you’re a fan of one of our supported coins: Nano, Iota and Byteball

• You get to decide the best tools and methodologies

Experience required

• Solid full-stack: 2 years

• Javascript: 2 years

Job Location: London, Greater London