Please type at least 3 characters

Senior Software Engineer, Custody

play a critical role in the custody solution underpinning most of the company’s products

type of job


last signal

4 months ago

job details

role overview

We are looking for software engineers from a variety of technical backgrounds with a proven track record in building scalable, reliable and performant systems. You will play a critical role in the custody solution underpinning most of the company’s products.

As a senior software engineer you should lead by example - driving the technical discussions, influencing the approach and making a positive impact on the team's development by advocating the best engineering practices.


  • Build solid, reliable software to handle multiple networks and support our ever growing family of products and user base
  • Be a part of a dedicated engineering team committed to applying the highest standards and shipping secure and performant systems
  • Work in the core of’s solution, interacting directly with multiple blockchains
  • Work extensively with open source technologies (Docker, Kafka, MySQL)
  • Ensure security is at the forefront of everything you do,
  • Work within interdisciplinary teams to continually deliver the highest quality products to our users
  • Optimise existing systems for scalability, extensibility and performance whilst building out reusable, modular code for use across Blockchain’s products


  • The foremost quality for this position or any position at is integrity
  • You are highly motivated, self-driven, passionate about crypto currencies
  • You know how blockchain systems work, preferably, you worked closely with at least one
  • You find your way around when confronted to a novel problem not many people faced before
  • You possess an innate curiosity, you know multiple programming languages, you are a strong advocate for the best engineering practices and thrive on learning new technologies
  • You take a pragmatic approach to developing clean solutions to complex problems
  • You pride yourself on consistent high levels of test coverage, strong technical documentation and effective monitoring
  • You take full responsibility for all the projects you work in
  • Preferably experience in at least one JVM based language such as Java, Kotlin, Scala or willing to learn these languages

culture & perks

  • Competitive full-time salary based on experience and meaningful equity in an industry-leading company
  • The opportunity to be a key player and build your career at a rapidly expanding, global technology company in an exciting, emerging industry
  • Unlimited vacation policy; work hard and take time when you need it
  • Crypto bonuses
  • Performance-based bonuses paid in cash
  • Apple equipment provided by the company
  • Awesome office locations and remote working options


London, San Francisco, Miami - Remote

about us is the world's leading software platform for digital assets. Offering the largest production blockchain platform in the world, we share the passion to code, create, and ultimately build an open, accessible and fair financial future, one piece of software at a time.


open page
digital asset platform where you have full control of your crypto

similar jobs

Wow, it’s unique

Oops. In progress...