Senior Web3 Software Engineer, Blockchain.com

DeFi Wallet

Salary not provided

+ Equity + Bonuses

Docker
TypeScript
Kafka
Kotlin
MySQL
Solidity
Senior level
Paris

4 days a week in office

Blockchain.com

Cryptocurrency exchange & financial services firm

Open for applications

Blockchain.com

Cryptocurrency exchange & financial services firm

501-1000 employees

FintechB2CB2BCryptocurrencyEnterpriseMarketplaceBlockchain

Open for applications

Salary not provided

+ Equity + Bonuses

Docker
TypeScript
Kafka
Kotlin
MySQL
Solidity
Senior level
Paris

4 days a week in office

501-1000 employees

FintechB2CB2BCryptocurrencyEnterpriseMarketplaceBlockchain

Company mission

Blockchain.com's mission is to build the future of the financial system, and to change it for the better.

Role

Who you are

  • We are looking for Kotlin and Solidity Developers with experience on blockchain protocols and EVM networks
  • The foremost quality for this position or any position at Blockchain.com is integrity
  • Solid experience in Typescript, Solidity and ideally Kotlin/JVM
  • Experience working with Blockchain technologies (EVM or non-EVM chains, and defi protocols)
  • You are highly motivated, self-driven, and passionate about cryptocurrencies
  • You know how blockchain systems work, and preferably, you worked closely with at least one
  • You find your way around a novel problem you haven't 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 on

What the job involves

  • As a backend engineer on the DeFi team, you will be working on a wide array of projects, from scaling our non-custodial wallet’s network support to writing smart contracts
  • Additionally, you will be responsible for integrating with 3rd party vendors that provide data for crypto tokens, DApps and DAOs, as well as efforts to further centralize logic that currently exists on our wallet clients, into backend services
  • As a Senior Back-End 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 Blockchain.com’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
  • Optimize existing systems for scalability, extensibility and performance whilst building out reusable, modular code for use across Blockchain.com's products

Our take

Blockchain.com was founded in 2011 with the aim of making Bitcoin more compelling and efficient for consumers. It's now the world's leading provider of digital currency and distributed ledger software, with over 35 million users and $1 trillion in crypto transactions conducted on the platform.

Cryptocurrencies have become a fundamental part of both financial and cultural life. And yet, their world is often still murky and confusing to the uninitiated. Blockchain.com have been focused on bringing further exposure of digital assets to mainstream audiences. As part of this, the company partnered with the NFL team, Dallas Cowboys, which has bought with it branding, advertising, content and event opportunities.

The company has impressive funding at its back, that was raised in an otherwise turbulent time for venture capital markets. This stands to signify the attractiveness of the company to investors, which certainly bodes well for its future success.

Steph headshot

Steph

Company Specialist at Welcome to the Jungle

Insights

Top investors

Few candidates hear
back within 2 weeks

-14% employee growth in 12 months

Company

Funding (last 2 of 5 rounds)

Nov 2023

$110m

SERIES E

Mar 2021

$300m

SERIES C

Total funding: $600m

Company benefits

  • Meaningful Equity
  • Crypto Bonus
  • HealthCare
  • Paid Family Leave
  • Get the equipment you need
  • Unlimited Vacation
  • Remote-first
  • Offsites

Company values

  • Be relentless: A journey into uncharted territory doesn’t come without challenges. Don’t give up. Stay in the fight. Find a way
  • Build like an owner: Remember: we’re a startup, first and last. Have a bias for action. Take pride in what you ship. Raise the bar.
  • Be a team player: Put teamwork and the mission above your ego. Be willing to lend a hand. Ask for help when you need it.
  • Communicate with candor: Realize the best ideas are forged by fire. Challenge ideas respectfully when you disagree. See giving and getting feedback as a gift.
  • Embrace an infinite mindset: Know that building the financial system of the future will take decades. Aim for long term impact over short term gains. Set audacious goals. Don’t be afraid to take risks.

Company HQ

London, UK

Leadership

Peter is a 2016 World Economic Forum Technology Pioneer, and Director and Board Member at UK Finance.

Nicolas Cary

(President)

Founder Commmissioner of the Blockchain Commission for Sustainable Development. Co-Founder & Chairman of the Board at skysthelimit.org.

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