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Senior Blockchain Engineer en Barcelona


70.000 - €80.000
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Descripción de la oferta

PrimeTrader will become the financial bridge between the real economy and Web3. We aim to focus on liquidity provision and crypto exchange, including fiat and crypto on- and off-ramp for blockchain projects, particularly Web3 companies. Our goal is to offer users in Spain and worldwide, the simplest way of financial onboarding to Web3. As part of this effort, PrimeTrader is developing a completely new crypto exchange experience by entirely gamifying crypto trading. Additionally, we intend to provide the easiest financial onboarding to the Metaverse and Web3 by integrating real-world financial systems into Web3.

We are looking for a highly skilled and experienced Senior Blockchain Engineer to join our team at PrimeTrader. The successful candidate will play a critical role in the product and software development of our gamified cryptocurrency exchange platform, with a focus on Web3 implementations, data architecture, and IT infrastructure. The Senior Engineer will work closely with the project manager and the Strategy Board to build a bridge between product development, platform development, and strategic vision.

As a Senior Blockchain Engineer, you will be responsible for developing and maintaining our blockchain infrastructure, IT infrastructure, and data architecture.

Key Responsibilities:

● Act as the technical lead and subject matter expert for the platform's Web3 implementations, data architecture, and IT infrastructure, including cloud services, networks, and servers.
● Collaborate with PT’s Strategy Board to translate the platform's vision and objectives into technical requirements and solutions. Contribute to the development and execution of the platform's long-term technology roadmap, ensuring alignment with the overall strategic
● Oversee PT’s technical design, along with the development and implementation of the platform's software architecture, ensuring a seamless integration with Web3 (blockchain) technologies.
● Developing and maintaining smart contracts, ensuring security and scalability.
● Lead the set-up and optimization of blockchain nodes and network infrastructure.
● Collaborate with cross-functional teams to develop innovative blockchain solutions and products.
● Provide guidance and mentorship to other team members, fostering a culture of continuous improvement and knowledge sharing.
● Stay up-to-date with the latest industry trends, technologies, and best practices in the blockchain and software engineering fields, proactively identifying opportunities for innovation and improvement.

Key Qualifications:

● Bachelor's degree in Computer Science, Engineering, or a related field; Master's degree is a plus.
● Minimum of 10-15 years of full-stack developer experience, with at least 3-5 years dedicated to web3/blockchain development.
● 10+ years of demonstrated expertise in software engineering, including proficiency in programming languages such as Java, JavaScript, Python, or C++. Solid experience in front-end languages such as HTML5, CSS3.
● Frameworks/Libraries: Familiarity with server-side languages such as Node.js, and front- end libraries or frameworks like Angular, React, or Vue.js.
● 5+ years of proven experience in blockchain development, including smart contract development and node management, with a strong understanding of cryptocurrency exchanges, smart contracts, and decentralized applications (dapps).
● Extensive experience with Web3 technologies, including Ethereum, Solidity, and other relevant tools and frameworks.
● Database Systems: Proficiency in working with both SQL and NoSQL databases, such as MySQL, MongoDB, PostgreSQL. Understanding of blockchain data structures.
● DevOps & Cloud Platforms: Experience in cloud-based development environments like AWS, Google Cloud, or Azure. Familiarity with containerization (Docker, Kubernetes) and CI/CD pipelines.
● APIs: Experience in designing and building RESTful APIs. Knowledge of WebSockets for real-time data streaming might be necessary due to the nature of a cryptocurrency exchange.
● Fintech Systems: Knowledge of fintech systems, transaction processes, digital wallets, and order-matching algorithms.
● Testing: Experience in different testing methodologies, tools, and frameworks for ensuring code quality, performance, and scalability.
● Solid experience in IT infrastructure and network management, including cloud services and security; strong knowledge of data architecture, database design.
● Cybersecurity: Knowledge of cybersecurity best practices, especially pertaining to the finance industry or cryptocurrency. Familiarity with encryption algorithms and secure coding practices.
● Strong leadership skills, with the ability to manage our outsourcing team and grow the internal tech team.
● Start-up experience and the ability to work in a fast-paced, dynamic environment.
● International background and fluency in English; proficiency in Spanish is a plus

What We Offer:

➔ Competitive salary and benefits package
➔ A challenging and rewarding role in a rapidly growing start-up company
➔ Opportunity to work with a diverse and talented team
➔ Remote work possibilities, with a preference for candidates based in Barcelona or Spain

Acerca de PrimeTrader

  • Blockchain

  • Barcelona, Spain

  • 2 - 10

BITX is a liquidity aggregator and exchange for virtual currencies (cryptocurrencies) regulated by the Bank of Spain.

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