Full-Time

Blockchain Protocol Engineer

Posted on 3/10/2025

Crypto.com

Crypto.com

5,001-10,000 employees

Platform for trading and managing cryptocurrencies

No salary listed

Senior

London, UK

Hybrid position; specific number of in-office days not mentioned.

Category
FinTech Engineering
Software Engineering
Required Skills
Rust
Java
Blockchain
Go
Cryptography
Development Operations (DevOps)
Requirements
  • 5+ years of engineering experience, preferably strong backend development experience (e.g. Go, Rust)
  • Hands-on experience in using basic cryptographic primitives (e.g. BouncyCastle in Java): digital signatures, key exchange, symmetric and asymmetric encryption
  • Basic knowledge of distributed systems and understanding of consensus algorithms, such as Raft or PBFT
  • Experience with or interest in Go or Rust
  • Self-starter who can define and execute tasks with minimal guidance
  • Strong organizational skills, interpersonal skills and having the ability to juggle conflicting requirements from many different stakeholders
  • Humble to embrace better ideas from others, eager to make things better, open to challenges and possibilities
  • Open to learning, collaborative, willing to give and receive feedback
  • Interested in building first-class product to solve real-world problems
  • Experienced with various technologies, a fast learner and have a 'get things done' mentality
Responsibilities
  • Development activities include development, proposing architectural decisions, participating in designs, design review, code review, and implementation Identify issues and implement solutions to complex problems in the blockchain protocol
  • Analyze and solve difficult problems across the blockchain protocol
  • Work closely with operations and infrastructure to build high scale backend services
  • Management of documentation of all code and functionalities implemented
  • Work closely with DevOps and ecosystem engineers to improve tech stack for long-term engineering initiatives
Desired Qualifications
  • Hands-on experience with any existing blockchain system internals is welcomed but not required

Crypto.com provides a platform for trading and managing cryptocurrencies, catering to over 100 million customers worldwide. Users can buy, sell, and hold various cryptocurrencies while benefiting from services like transaction fee management and card issuance. The platform emphasizes security and regulatory compliance, ensuring a safe environment for its users. Unlike many competitors, Crypto.com focuses on creating a comprehensive ecosystem that supports both individual and institutional clients, empowering them to participate in the digital finance market. The company's goal is to accelerate cryptocurrency adoption, aiming to have 'Cryptocurrency in Every Wallet™'.

Company Size

5,001-10,000

Company Stage

Series A

Total Funding

$53.7M

Headquarters

Central and Western District, Hong Kong

Founded

2016

Simplify Jobs

Simplify's Take

What believers are saying

  • Acquisitions in UAE and Australia capitalize on favorable regulatory environments, boosting market share.
  • Partnerships with sports venues increase cryptocurrency adoption in everyday transactions.
  • Layer 2 solutions enhance scalability and transaction speed, providing a competitive edge.

What critics are saying

  • Increased competition from new blockchain networks could challenge Crypto.com's market share.
  • Expansion in South Korea faces regulatory scrutiny, posing compliance challenges.
  • Acquisitions may lead to integration challenges and operational inefficiencies if not managed properly.

What makes Crypto.com unique

  • Crypto.com offers the world's largest crypto card program, enhancing user convenience.
  • The platform integrates TradFi and DeFi, broadening its financial product offerings.
  • Crypto.com is a leader in regulatory compliance, ensuring a secure and trusted user experience.

Help us improve and share your feedback! Did you find this helpful?

Benefits

Competitive compensation package.

Huge responsibilities from Day 1: Be the owner of your own learning curve. The possibilities are limitless and depend on you

International company and team

Growth & Insights and Company News

Headcount

6 month growth

-1%

1 year growth

0%

2 year growth

-2%
PR Newswire
Mar 11th, 2025
Rakurai Raises $3M Seed Round to Accelerate Development of High Throughput Solana Nodes

/PRNewswire/ -- Rakurai, the infrastructure project supercharging Solana staking, has closed a $3 million seed funding round led by Anagram Ventures. Other...

Bitcoin Insider
Dec 9th, 2024
Crypto.com Acquires Orion for Expansion

Crypto.com has acquired Orion Principals Limited, an Abu Dhabi-based brokerage, to expand its range of crypto products and services by adding traditional financial instruments. This move aligns with Crypto.com's growth strategy in the UAE, leveraging the region's crypto-friendly regulatory environment. The acquisition allows Crypto.com to offer securities, options, contracts for difference, and futures. Further details on these products will be shared in the coming weeks.

Payment Expert
Nov 19th, 2024
Crypto.com acquires Charterprime to bring TradFi and DeFi closer together

Cryptocurrency exchange Crypto.com has confirmed the acquisition of Charterprime, a global financial exchange and brokerage service.

Finance Magnates
Nov 15th, 2024
Crypto.com Cements Australia Presence: Acquires Locally Licensed CFDs Broker

Crypto.com has enhanced its presence in Australia with its latest acquisition of Fintek Securities, a contracts for differences (CFDs) brokerage holding an Australian Financial Services (AFS) licence.

Cointelegraph
Oct 31st, 2024
Crypto .com adquiere un bróker registrado en la SEC para ampliar su oferta de acciones

Crypto.com ha anunciado la adquisición de Watchdog Capital, un bróker-distribuidor registrado en la SEC de EE. UU.

INACTIVE