Quantinium is a bespoke post-quantum encrypted blockchain optimized to support decentralized wireless networks.

Quantinium

Blockchain Engineer

Technology & Backend Lead (GLOBAL)

Senior Network Engineer (Ubiquiti UniFi, Fiber, and LTU Specialist)

Marvell

Design Engineering Intern (Master’s Degree)

Analog Design Engineer, Senior Principal

Analog Design Engineer, Staff

Analog Design Engineer, Senior Staff

Analog Designer junior

Analog Design junior

Staff Engineer, Analog Layout

Unity

Developer Support Engineer (Game Development Customer Facing)

Developer, Release Tools, Release Engineering

Marvell seeks a Design Engineering Intern (Master's) to contribute to the development of next-generation high-speed PAM/Coherent DSPs and PHY designs. Responsibilities include performing digital design tasks using HDL, digital verification, DFT design, synthesis, static timing analysis, and power analysis; coding in TCL, Perl, Python, and Unix shell; optimizing and simulating high-speed parallel DSP architectures; analyzing parallel DSP optimization challenges; collaborating with cross-functional teams; and working in an international environment.  The ideal candidate will be a final-year Master's student (or recent graduate) in a relevant technical field from an accredited Italian university, possessing basic digital design knowledge and ideally some familiarity with design verification, DFT, and digital signal processing. Strong English communication is essential.

Analog Design Engineer

Facilities Commodity Manager

Hardware Board Design Principal Engineer

<div class="css-ey7qxc"><div data-automation-id="jobPostingDescription" class="css-dwylkc">About MarvellMarvell’s semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cloud and AI, automotive, and carrier architectures, our innovative technology is enabling new possibilities.&nbsp;At Marvell, you can affect the arc of individual lives, lift the trajectory of entire industries, and fuel the transformative potential of tomorrow. For those looking to make their mark on purposeful and enduring innovation, above and beyond fleeting trends, Marvell is a place to thrive, learn, and lead.&nbsp;Your Team, Your ImpactMarvell’s high-speed DSPs are at the forefront of developing a PAM/Coherent ecosystem, providing low-power, high-performance solutions for cloud data center infrastructure, service providers, AI networks, enterprises, and 5G. You will be part of a highly-skilled, dynamic team driving the development of Marvell’s next-generation high-speed PAM/Coherent DSPs and PHY designs, which utilize cutting-edge CMOS technology.What You Can Expect<ul><li>Perform digital design tasks using digital design and verification tools, including HDL design, digital verification, DFT design, synthesis, static timing analysis, and power analysis.</li><li>Code in scripting languages such as TCL, Perl, Python, and Unix shell.</li><li>Work on optimizing and simulating high-speed parallel DSP architectures.</li><li>Analyze and explore parallel DSP optimization challenges and solutions.</li><li>Collaborate with cross-functional teams (architecture, validation, software) to optimize device solutions.</li><li>Work in an international environment, engaging with teams across multiple locations.</li><li>Skills You’ll Learn:&nbsp;Advanced Parallel DSP and PHY Design, Cutting-edge Digital Design, Verification and DFT Techniques, and Static Timing Analysis Concepts—familiarity with the latest technologies. </li></ul>What We're Looking For<ul><li>Bachelor’s degree in Electrical Engineering, Software Engineering, or a related field.</li><li>Final-year Master’s student in Electronics, Software Engineering, Mathematics, Physics, or a similar technical field at an accredited Italian university or a recent master’s graduate (within the last 12 months).</li><li>Basic knowledge of digital design.</li><li>Basic knowledge of design verification and DFT (Design for Test) is a plus.</li><li>Knowledge of digital signal processing is a plus.</li><li>Strong written and verbal communication skills in English</li></ul>#LI-SJ1<h3></h3>Additional Compensation and Benefit ElementsWith competitive compensation and great benefits, you will enjoy our workstyle within an environment of shared collaboration, transparency, and inclusivity. We’re dedicated to giving our people the tools and resources they need to succeed in doing work that matters, and to grow and develop with us. For additional information on what it’s like to work at Marvell, visit our <a rel="noopener noreferrer" target="_blank" href="https://www.marvell.com/company/careers/">Careers</a> page.All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status.#LI-SJ1</div></div>

We are seeking a skilled and passionate Blockchain Engineer to design, implement, and maintain blockchain solutions. You will work closely with our development team to build and enhance our blockchain infrastructure, ensuring security, scalability, and performance.  Key responsibilities include: 
- Design and develop blockchain protocols and smart contracts.
- Collaborate with cross-functional teams to define, design, and ship new features.
- Maintain and enhance existing blockchain applications and infrastructure.
- Ensure the security and scalability of the blockchain platform.
- Conduct research and stay updated on the latest blockchain technologies and trends.
- Write clean, maintainable, and efficient code.
- Participate in code reviews and provide constructive feedback to team members.
- Troubleshoot and resolve issues related to blockchain technology and applications.
- Develop and refine recovery protocols for core node software.
- Enhance network security and resilience by identifying potential vulnerabilities.
- Build and maintain distributed systems designed for exceptional reliability.

<div class="BambooRichText jss-f383">Company Overview Quantinium is at the forefront of blockchain innovation, transforming how institutional blockchain infrastructure operates with unmatched speed, security, and dependability. Our proprietary post-quantum encrypted blockchain is designed to power decentralized Wi-Fi, 5G, LTE, IoT, and Fixed Wireless networks. We’ve engineered a custom ledger to facilitate decentralized high-availability applications and networks, adaptable for digital asset representation. Quantinium’s unified approach to asset management is setting new standards for the future. As we continue to grow, we seek a talented Blockchain Engineer to join our dynamic and innovative team. 
Job Summary We are seeking a skilled and passionate Blockchain Engineer to design, implement, and maintain blockchain solutions. The ideal candidate will have a strong understanding of blockchain protocols, cryptography, and smart contracts. You will work closely with our development team to build and enhance our blockchain infrastructure, ensuring security, scalability, and performance. 
Key Responsibilities
<ul>
<li>Design and develop blockchain protocols and smart contracts.</li>
<li>Collaborate with cross-functional teams to define, design, and ship new features.</li>
<li>Maintain and enhance existing blockchain applications and infrastructure.</li>
<li>Ensure the security and scalability of the blockchain platform.</li>
<li>Conduct research and stay updated on the latest blockchain technologies and trends.</li>
<li>Write clean, maintainable, and efficient code.</li>
<li>Participate in code reviews and provide constructive feedback to team members.</li>
<li>Troubleshoot and resolve issues related to blockchain technology and applications.</li>
<li>Develop and refine recovery protocols for core node software.</li>
<li>Enhance network security and resilience by identifying potential vulnerabilities.</li>
<li>Build and maintain distributed systems designed for exceptional reliability. </li>
</ul>
Qualifications Required:
<ul>
<li>Bachelor’s degree in Computer Science, Engineering, or a related field.</li>
<li>Proven experience as a Blockchain Engineer or similar role.</li>
<li>Strong understanding of blockchain protocols and cryptographic principles.</li>
<li>Experience with smart contract development and deployment on platforms such as Ethereum, Binance Smart Chain, or Polkadot.</li>
<li>Proficiency in programming languages such as Solidity, Rust, Go, or Python.</li>
<li>Familiarity with web3.js, ethers.js, or similar blockchain libraries.</li>
<li>Knowledge of decentralized finance (DeFi) and decentralized applications (dApps).</li>
<li>Excellent problem-solving skills and attention to detail.</li>
<li>Strong communication and teamwork abilities.</li>
<li>Ability to work in a fast-paced, remote environment.</li>
<li>7+ years of general software development experience.</li>
<li>Fluent in English, both written and spoken. </li>
</ul>
Preferred:
<ul>
<li>Master’s degree in Computer Science, Engineering, or a related field.</li>
<li>Experience with layer 2 solutions, sidechains, and cross-chain communication.</li>
<li>Understanding of consensus algorithms and distributed systems.</li>
<li>Contributions to open-source blockchain projects.</li>
<li>Experience with cloud platforms such as AWS, Azure, or Google Cloud.</li>
<li>Experience building and managing protocols with significant TVL.</li>
<li>Prior experience in blockchain engineering at a Layer-1, Layer-2, or Infrastructure project.</li>
<li>Experience in researching and developing protocol upgrades.</li>
<li>Knowledge of blockchain governance systems and GitHub actions.</li>
<li>Experience with blockchain and/or Ethereum smart contracts and unit testing.</li>
</ul></div>