Blockchain Engineer
Location:
Hybrid
Type:
£294,649 per year
Who You Are
At Xentrax, we are pioneers in advanced mining technology, dedicated to redefining the future of cryptocurrency mining. With a relentless focus on innovation, performance, and efficiency, we have engineered a state-of-the-art mining machine designed to meet the highest industry standards.
Our team is composed of experienced engineers, developers, and blockchain specialists who share a common goal: to empower miners with cutting-edge tools that maximize output while minimizing energy consumption. At the heart of Xentrax lies a commitment to technological excellence, reliability, and customer success.
We don't just build machines — we build the future of mining.
Description
At Xentrax, we are redefining the boundaries of blockchain infrastructure and crypto mining. As a Blockchain Engineer, you will be at the forefront of this transformation—designing the backbone technologies that drive our cutting-edge mining systems.
Your work will directly influence how efficiently and securely miners interact with the blockchain. From protocol design to smart contract deployment and algorithm optimization, you'll help engineer the systems that make high-performance mining possible at scale.
Your Impact:
Architect and implement robust, scalable blockchain solutions tailored to mining applications.
Innovate on consensus mechanisms and proof-of-work strategies to improve system performance.
Integrate blockchain functionality into Xentrax’s hardware and software ecosystem.
Ensure the security, transparency, and efficiency of all blockchain interactions.
Collaborate with engineers across disciplines to deliver seamless, real-world blockchain integrations.
What You Bring:
Hands-on experience with major blockchain platforms (Bitcoin, Ethereum, or custom networks).
Proficiency in smart contract languages and system-level programming (Solidity, Go, Rust, C++, or similar).
Strong grasp of cryptography, peer-to-peer networking, and decentralized architecture.
Familiarity with mining pools, hashing algorithms, and blockchain node operations.
A builder’s mindset with a passion for secure, efficient, and future-ready blockchain systems.
What You Will Do
As a Blockchain Engineer at Xentrax, you will play a critical role in the design, development, and implementation of blockchain-based systems that power our proprietary mining technologies. You will work alongside a team of experienced professionals to build secure, scalable, and high-performance solutions tailored to the evolving demands of cryptocurrency mining.
Key Responsibilities:
Design, develop, and maintain blockchain protocols, smart contracts, and consensus algorithms.
Integrate blockchain technologies with Xentrax’s mining hardware and dashboard platforms.
Optimize mining algorithms for efficiency, security, and performance.
Conduct code reviews, testing, and audits to ensure the reliability and integrity of blockchain components.
Stay current with emerging blockchain technologies, trends, and security best practices.
Collaborate cross-functionally with hardware engineers, software developers, and data scientists to deliver seamless, end-to-end mining solutions.
Assist in the development of APIs, tools, and documentation for internal and external stakeholders.
What We’re Looking For:
Proven experience with blockchain platforms such as Ethereum, Bitcoin, or custom consensus networks.
Strong programming skills in languages such as C++, Rust, Solidity, Go, or Python.
Deep understanding of cryptographic principles and peer-to-peer network protocols.
Familiarity with mining pool architecture, wallet integrations, and transaction processing.
Experience with version control (e.g., Git), containerization (e.g., Docker), and cloud infrastructure is a plus.
A problem-solving mindset with a strong focus on performance, security, and scalability..
About PECA
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What We Offer
Competitive salary and performance-based incentives
Flexible work arrangements (remote/hybrid)
Professional development and training opportunities
Dynamic and inclusive team culture
Cutting-edge projects and tech stack
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