Software Engineer for Rust Blockchain Innovations

Join Kraken as a Software Engineer and play a pivotal role in developing our innovative Rust Blockchain Platform. You will work alongside a talented team of engineers to enhance the capabilities of our blockchain technology, ensuring its performance, security, and reliability. This is an exciting opportunity to contribute to a cutting-edge platform that is a…

Shape the Future of CryptocurrencyJoin our exceptional team at Kraken, where we are dedicated to unlocking the transformative potential of cryptocurrency and blockchain technology.Why Choose Kraken?At Kraken, we are driven by a mission to foster global cryptocurrency adoption, enabling financial freedom and inclusion for everyone. Our commitment to our mission and core values has attracted some of the brightest minds in the crypto world for over ten years.Before applying, we encourage you to explore our Kraken Culture page to understand our values and mission. We also expect candidates to familiarize themselves with the Kraken app. Learn how to create a Kraken account here.As a fully remote organization, our team spans over 70 countries and speaks more than 50 languages. Our engineers are pioneers in the industry, crafting top-tier crypto products for traders of all experience levels, institutions, and newcomers alike. Kraken prioritizes unmatched security, crypto education, and exceptional client support through our products like Kraken Pro, Desktop, Wallet, and Kraken Futures.Become a Krakenite and help us build the future of crypto!The TeamOur Product Engineering teams operate at the crossroads of cryptocurrency, markets, and user experience, where each technical decision significantly influences traders, revenue, and the crypto ecosystem's evolution.

Blockchain.com is at the forefront of transforming the financial landscape. As the most reliable and rapidly expanding global cryptocurrency company, we empower millions worldwide to securely engage with digital assets. Since our inception in 2011, we have garnered the confidence of over 90 million wallet holders and more than 40 million verified users, facilitating transactions exceeding $1 trillion in cryptocurrency.Blockchain.com is the leading software platform for digital assets. We boast the largest production blockchain platform globally, driven by a shared passion for coding, innovation, and the pursuit of an inclusive and equitable financial future, one software solution at a time.We are currently in search of a skilled C++/Rust Quantitative Software Engineer/Developer. In this role, you will design, build, and optimize our electronic trading platform, collaborating closely with our traders to enhance our core trading infrastructure and high-throughput trading systems. Your expertise will be crucial in identifying and mitigating critical bottlenecks in both research and production trading.The ideal candidate will possess a robust understanding of low-level optimization, a keen interest in algorithmic trading, data analysis/design, risk management, and application development. You will gain valuable exposure to quantitative trading in our fast-paced, dynamic environment. You will have the opportunity to take full ownership of projects from inception to deployment. We expect you to be a proficient Rust/C++ engineer with hands-on experience in high-frequency trading and fast market connections.

Join Us in Shaping the Future of CryptocurrencyAt Kraken, we're proud to have a diverse team of passionate individuals dedicated to exploring and harnessing the transformative power of crypto and blockchain technologies.Why Choose Kraken?As a mission-driven organization, Kraken is deeply committed to advancing the global adoption of cryptocurrency, empowering individuals towards financial freedom and inclusivity. For over a decade, our unwavering focus on our mission and core values has drawn some of the brightest minds in the crypto industry.Before you submit your application, we invite you to explore our Kraken Culture page to get a better understanding of our values and mission. We also encourage candidates to familiarize themselves with the Kraken app, which you can learn about here.As a fully remote company, our team, known as Krakenites, spans over 70 countries and speaks more than 50 languages. We pride ourselves on being industry leaders who create exceptional crypto products for seasoned traders, institutions, and newcomers alike. Kraken is dedicated to top-notch security, crypto education, and exceptional client support through our platforms such as Kraken Pro, Desktop, Wallet, and Kraken Futures.Become a part of Kraken and help us build the future of cryptocurrency!

Join Us in Shaping the Future of CryptocurrencyAt Kraken, our team is composed of highly skilled professionals who share a strong belief in the transformative power of crypto and blockchain technology. We are dedicated to uncovering and harnessing this potential.Why Choose Kraken?As a mission-driven organization, Kraken is deeply rooted in the values of cryptocurrency. By joining our team, you will contribute to our goal of accelerating the global adoption of crypto, enabling individuals to attain financial freedom and inclusion. Over the past decade, our unwavering commitment to this mission has attracted some of the brightest minds in the crypto industry.Before applying, we encourage you to explore our Kraken Culture page to gain insight into our internal values and mission. We also expect candidates to familiarize themselves with the Kraken app. Find out how to create an account here.Being a fully remote company, Kraken has team members in over 70 countries, speaking more than 50 languages. Our industry-leading experts develop top-tier crypto products catering to experienced traders, institutions, and newcomers alike. We prioritize security, education, and customer support through our products including Kraken Pro, Desktop, Wallet, and Kraken Futures.Become a Part of Kraken and Help Shape the Future of Crypto!

At Ripple, we are pioneering a future where value transfers seamlessly, akin to how information flows today. Our mission is ambitious and transformative, already making strides through our innovative crypto solutions tailored for financial institutions, enterprises, governments, and developers. We aim to enhance the global financial landscape, fostering economic equality and opportunities for individuals across diverse regions worldwide. Here, you will be empowered to perform your best work and expand your skill set, supported by a collaborative team.If you are eager to witness your contributions make a real-world impact and explore remarkable career advancement prospects, we invite you to join us in creating tangible value.The TeamRippleX is committed to equipping the innovators of the future on the XRP Ledger (XRPL), renowned as one of the fastest and most dependable public blockchains globally. Our goal is to democratize the digital economy through practical support, empowering a vibrant developer community, and leveraging the expertise of a forward-thinking technology organization.The Programmability team plays a crucial role in this vision, dedicated to enhancing the core functionalities of the XRP Ledger to accommodate smart contracts and more sophisticated on-ledger capabilities. We are on the lookout for skilled engineers who are passionate about shaping the future of decentralized applications.Your ResponsibilitiesDesign, develop, and maintain foundational components of the XRP Ledger to boost programmability, smart contract functionalities, performance, and scalability.Lead the integration and upkeep of a WebAssembly (WASM) virtual machine within the XRPL’s C++ core.Participate in the complete software development lifecycle, encompassing architecture and design to development using modern C++ and Rust, alongside rigorous testing.Produce system design documentation and spearhead technical conversations with both internal and external engineering stakeholders.Maintain high coding and testing standards as a champion of the open-source XRP ledger community, including engaging in code reviews.

Blockchain.com is at the forefront of revolutionizing finance, providing millions globally with secure access to cryptocurrency. Established in 2011, we have gained the trust of over 90 million wallet holders and more than 40 million verified users, facilitating over $1 trillion in crypto transactions.Blockchain is the world's premier software platform for digital assets. We operate the largest production blockchain platform globally, driven by our passion for coding and building an open, accessible, and equitable financial future, one innovative software solution at a time.We are seeking a Site Reliability Engineer to join our Core team. This role involves advocating for infrastructure best practices across our organization, enabling us to securely scale a distributed financial platform that serves millions daily.Our distributed financial platform addresses some of the most fascinating challenges in the crypto space for our vast customer base and is experiencing rapid growth. The Site Reliability Engineering (SRE) team at Blockchain merges software and systems engineering to create a platform that simplifies complexity, enhancing security, reliability, and swift product delivery.The SRE organization at Blockchain is a dynamic environment focused on continual improvement. We foster a culture where team members can propose, discuss, design, and implement changes with a high degree of autonomy. We value abstract thinking to develop exceptionally effective tools and strive to eliminate toil.As a member of the Core team, you will gain a comprehensive understanding of our products' infrastructure needs. Your role will include establishing and maintaining innovative engineering solutions to enhance our customers' experience through the development of essential tools. Importantly, you will also mentor and guide developer teams to deliver new features in a rapid, secure, and scalable manner.

Join Our Team at hyperexponentialAt hyperexponential, we are revolutionizing the insurance industry with our AI-powered platform that facilitates critical decision-making within a $7 trillion sector. Our innovative solutions are pivotal in determining risks and pricing them accurately—decisions that affect everything from successful rocket launches to the recovery of communities hit by natural disasters.Historically, the insurance sector has relied on outdated methodologies for billion-dollar decision-making. We are changing that narrative. Our platform harnesses the power of data, artificial intelligence, and expert human insight to provide insurers with the most efficient pathway from submission to decision, enabling them to act with speed and confidence.Supported by leading venture firms such as a16z, Highland Europe, and Battery Ventures, we are expanding our global footprint, currently serving nearly 50 of the largest insurers worldwide, boasting zero churn and managing billions in premiums through hyperexponential.What started as a single product has evolved into a comprehensive platform that supports every aspect of pricing and underwriting across various markets. AI is integral to our operations, from our unique domain-specific AI peer programmer (akin to GitHub Copilot but with a PhD in actuarial science) to creating agentic workflows that transform industry practices.At hyperexponential, it’s not about titles or duration of service; it’s about the impact you make and the challenges you tackle. Collaborate with a team that pushes you to excel, and you’ll find yourself doing the most rewarding work of your career in an environment designed for resilience and innovation.If this resonates with you, we invite you to help us shape the future.About the Kernel TeamThe Kernel team is at the heart of our platform, developing the execution engine that evaluates, validates, and safely runs customer models at scale. Their efforts empower hx Renew and future products to make accurate, high-performance, and explainable decisions in high-stakes environments.As a Software Engineer on the Kernel team, you will take ownership of significant components of this vital system, contributing production quality code, enhancing architecture, and collaborating closely with cross-functional teams to ensure our engine addresses real product and customer needs.

Shape the Future of CryptocurrencyJoin our elite team at Kraken, where we are driven by a shared passion for cryptocurrency and blockchain technology. Our mission is to harness the transformative potential of these technologies to pave the way for financial freedom and inclusivity.What Sets Us Apart?At Kraken, our commitment to our mission and core values has drawn together some of the brightest minds in the field. As a Krakenite, you will contribute to our vision of accelerating the global adoption of cryptocurrency, ensuring that everyone can benefit from financial empowerment.Before applying, we encourage potential candidates to explore our Kraken Culture page to get a sense of our values and environment. Familiarizing yourself with the Kraken app is also recommended; you can find details on creating an account here.As a fully remote organization, we have Krakenites in over 70 countries, speaking more than 50 languages. Our team is composed of industry pioneers who develop high-quality crypto products tailored for seasoned traders, institutions, and newcomers alike. Kraken is dedicated to providing top-notch security, crypto education, and exceptional client support through our products such as Kraken Pro, Desktop, Wallet, and Kraken Futures.Become a Part of Our Vision and Help Us Build the Future of Crypto!

Join our innovative Platform team as an experienced Spacecraft Embedded Software Engineer (Rust). In this pivotal position, you will spearhead the development of software for our advanced satellite systems, significantly enhancing our space-based data collection capabilities.We are looking for candidates who are passionate about the commercialization of nanosatellite systems and can quickly adapt to our unique methodologies that differentiate Spire in the fast-evolving aerospace sector. In our dynamic environment, the design-to-launch timeline is measured in weeks and months, not years!Your Responsibilities:Design and develop daemons in Rust that communicate with embedded systems through low-level protocols.Establish communication interfaces between embedded systems and higher-level processes.Integrate C code for specific hardware interfaces.Contribute to the design and implementation of robust fault-tolerant systems.Collaborate with the Electrical Engineering team for optimal software-hardware integration.Create and maintain detailed documentation for APIs and system architectures.Drive continuous improvement in our development processes and tools.

Shape the Future of CryptocurrencyJoin our exceptional team at Kraken, where we are driven by a shared passion for unlocking the full potential of cryptocurrency and blockchain technology.Why Choose Kraken?At Kraken, we are dedicated to our mission of accelerating cryptocurrency adoption globally, empowering individuals towards financial freedom and inclusivity. With over a decade of unwavering focus on our mission and core values, Kraken has attracted some of the brightest minds in the crypto industry.We encourage you to visit our Kraken Culture page to explore our values and mission. We also recommend that candidates get acquainted with the Kraken app and learn how to create an account here.As a fully remote organization, Kraken boasts a diverse team of Krakenites spanning over 70 countries and conversing in more than 50 languages. Our team pioneers the development of top-tier crypto products tailored for seasoned traders, institutions, and newcomers alike. We are committed to world-class security, crypto education, and exceptional client support through our innovative products like Kraken Pro, Desktop, Wallet, and Kraken Futures.Join us at Kraken and be part of the cryptocurrency revolution!Proof of WorkThe TeamOur Platform and Core Engineering teams are responsible for crafting the systems that ensure Kraken's security, resilience, and scalability. The impact of their work is evident not through customer-facing features, but through the robustness of our infrastructure.

Blockchain.com is at the forefront of revolutionizing the financial landscape. As a leading global cryptocurrency platform, we empower millions to securely engage with digital assets. Since our launch in 2011, we have garnered the trust of over 90 million wallet holders and facilitated more than $1 trillion in crypto transactions.Blockchain.com is the premier software platform for digital assets, providing the world's most extensive production blockchain platform. Our mission is to drive innovation, foster creativity, and build a transparent and equitable financial future through cutting-edge software development.We are seeking talented software engineers from diverse technical backgrounds with a solid history of designing scalable, reliable, and high-performance systems. In this pivotal role as a Senior Back-End Engineer, you will lead technical discussions, influence strategic decisions, and contribute to the team's growth by championing exemplary engineering practices.

Rust Engineer - TradingJoin Keyrock, a trailblazer in the digital asset space, as a Rust Engineer. Since our inception in 2017, we have rapidly evolved into a prominent player, celebrated for our strategic partnerships and groundbreaking innovations.With over 250 team members spanning 42 nationalities, our diverse workforce includes DeFi experts and PhDs. While we primarily operate remotely, we maintain hubs in London, Brussels, Singapore, and Paris, fostering a strong community through regular online and offline gatherings.Keyrock is actively engaged in trading across more than 80 exchanges and collaborates with a variety of asset issuers. As a market maker, we excel in market making, options trading, high-frequency trading, OTC, and DeFi trading desks.We are not merely service providers; we are pioneers. Keyrock is at the forefront of adopting Rust for algorithmic trading, advocating for its utilization throughout the industry. Our Accelerator Program supports the growth of Web3 startups, while we enhance ecosystems by providing liquidity to promising DeFi, RWA, and NFT protocols. We are committed to advancing the industry through our research and governance initiatives.At Keyrock, we don’t just envision the future of digital assets; we actively build it.

Canonical is at the forefront of open-source software, providing innovative solutions to the global enterprise and technology sectors. Our flagship platform, Ubuntu, powers cutting-edge initiatives in public cloud, data science, AI, engineering innovation, and IoT. We work with top-tier public cloud providers and industry leaders across various sectors. Our diverse team of over 1200 professionals in more than 75 countries thrives in a remote-first culture, collaborating in person a few times a year in exciting locations worldwide. We are committed to creating an inclusive, supportive environment for all our employees. We are seeking a passionate and skilled **C++/Rust Graphics and Windowing System Software Engineer** to join our team. In this role, you will contribute to the development of **Mir**, our high-performance technology stack for window managers and display subsystems, enhancing user experiences across graphical environments. Your work will enable a broad spectrum of graphics solutions, from single-purpose screens to comprehensive desktop environments, while ensuring compatibility with the Ubuntu certified hardware ecosystem. You will engage in design, development, testing of features, and actively collaborate with the community to address issues and respond to user inquiries. As part of our team, you will work primarily in C++, with an exciting transition towards Rust, making your expertise in both languages crucial. We are looking for candidates with a minimum of 2 years of industry experience, particularly those with a background in window compositing systems or graphics device development. Join us in our mission to create a remarkable developer experience, establish secure foundations, and provide effortless access to the most widely used graphics toolkits and libraries. This is a unique opportunity to significantly impact modern display technologies that will influence millions of developers and users. Canonical offers a dynamic team environment and ample opportunities for personal and professional growth across the open-source landscape.

Affinidi is a London-based technology company working to reshape digital data ownership. The team creates tools that help individuals and organizations manage their digital identities, always with privacy and security as priorities. Their work centers on decentralized digital identity solutions, aiming to build a trusted network for digital credentials. This approach helps people and businesses exchange data and services safely across industries and borders. Role overview The Senior Backend Engineer (Rust) position focuses on developing backend systems that drive Affinidi’s vision of secure, user-controlled data management. This role requires strong, practical experience with Rust to build and maintain the core infrastructure behind Affinidi’s products. Engineers in this team work on complex backend challenges and are encouraged to find practical solutions to real-world problems. The work supports privacy-first, decentralized identity products that serve a wide range of users and industries. Location This role is based in London, England, United Kingdom.

About the CompanyAffinidi is an innovative technology company on a mission to revolutionize data ownership. We empower individuals and businesses to take full control of their data with a holistic approach to managing their digital identities while prioritizing privacy and security.Our advanced technology enables users to leverage decentralized digital identity solutions. We firmly believe in the right of every individual to own and control their data, which drives our commitment to building a trustworthy ecosystem for digital credentials. This platform allows secure data and service exchanges across various industries and borders. About the Role:We are looking for a solution-driven Senior Backend Engineer with extensive experience in Rust. Your role will involve designing and implementing robust backend solutions that enable our users to manage their data effectively and securely. If you are passionate about decentralized systems and want to contribute to meaningful projects, we would love to hear from you.

Position Overview: Join our dynamic team at Squarepoint Capital as a Software Developer specializing in Internal Compute Frameworks using Rust. In this pivotal role, you will design, build, and maintain essential internal frameworks, services, and platforms that drive our business operations. Your contributions will directly enhance the efficiency and productivity of our investment and technology teams, allowing you to work with cutting-edge technologies and make a significant impact. Key Responsibilities: Design, develop, and maintain scalable, production-grade distributed systems. Collaborate with investment stakeholders and technology teams to ensure alignment on project goals. Take full ownership of the systems developed, ensuring their reliability and performance. Provide effective support and troubleshooting for live production systems. Engage in all phases of the software development lifecycle, from gathering requirements to production support. Work comfortably with a diverse technology stack, including Rust, Python, Kubernetes, and more.

As a pivotal member of our team, the DevOps Engineer will be instrumental in the development and maintenance of blockchain networks and protocols. Your role will involve enhancing our existing infrastructure with a focus on security, automation, and monitoring. Additionally, you will have the opportunity to explore innovative blockchain protocols, manage testnets, and develop secure, scalable infrastructure.Key Responsibilities Design and implement secure, reliable infrastructure for monitoring, detecting, and resolving performance and security challenges. Perform system administration tasks on Linux servers, ensuring optimal health, stability, and availability of our systems. Create and maintain comprehensive procedural and technical documentation. Stay informed of the latest best practices in peer-to-peer networking security. Develop, maintain, and communicate threat models and risk assessments for all operational systems. What We Value in You Proven experience in DevOps, Site Reliability Engineering, or Infrastructure Engineering. Proficiency in programming languages such as Python, GoLang, Bash, or JavaScript. Experience managing server infrastructures with high availability needs. Background in designing secure network, system, and application architectures. Experience in deploying and maintaining software across both data center and cloud environments. Strong understanding of sockets, the full networking stack, and Linux security. Knowledge of automation and CI/CD processes and tools. Familiarity with Docker, Kubernetes, and other cloud deployment technologies. Ability to adapt, work collaboratively, and thrive in ambiguous situations. Preferred Qualifications Understanding of the blockchain ecosystem and related technologies. Knowledge of cryptography and security best practices. Contributions to open-source communities. If you resonate with these qualities, we encourage you to apply!Why Join Us?At stakefish, we are at the forefront of the cryptocurrency ecosystem, maintaining the infrastructure layer of blockchain networks. Our global team is diverse and united by a shared mission: to drive the future of decentralization. As pioneers in the field, we are dedicated to developing innovative tools and applications that support and secure blockchain technology.Additional Reasons to Consider Us: Our team comprises individuals from over 10 countries, bringing a wealth of perspectives and ideas. We foster a collaborative environment where innovation and creativity thrive.

Join our dynamic team at Blockchain as an Infrastructure Security Engineer. In this pivotal role, you will be responsible for designing, implementing, and maintaining robust security architectures to safeguard our cutting-edge blockchain technologies. Your expertise will be essential in identifying vulnerabilities, managing security incidents, and ensuring compliance with industry standards.We are looking for a passionate individual who thrives in a fast-paced environment and is eager to contribute to the future of decentralized technologies.

About CryptioAt Cryptio, we are revolutionizing the crypto economy by creating robust infrastructure that ensures financial integrity. Our enterprise-level back-office and data platform support essential accounting, reporting, and operational workflows for institutions, corporations, and crypto-native businesses.We have earned the trust of industry leaders such as Circle, Societe Generale, Uniswap, Gemini, and the Government of El Salvador. With a funding of $26 million from esteemed investors like Point Nine, 1kx, Tim Draper, and Ledger Cathay, we are poised for significant growth.The OpportunityWe are seeking a Senior Rust Engineer to join our Accounting squad, where you will spearhead the technical development of essential systems for cost basis and PnL computations, staking, derivatives, accruals, and high-volume reporting pipelines. In this pivotal role, you will address complex accounting challenges intersecting digital assets and traditional finance, laying the groundwork for regulatory compliance, reporting, and audit readiness within the crypto sector, ultimately making a significant impact on the world’s most innovative financial players.Key TechnologiesRustTypeScriptPostgreSQL, Cassandra, ClickHouse, ScyllaDBAWS, EKS, Docker, GitLab, PulumiYour ResponsibilitiesLead the design and development of core systems for Cryptio's SaaS accounting platform, ensuring robust and scalable customer workflows.Architect, optimize, and maintain data-intensive solutions for financial reporting, reconciliation, and ledger automation.Collaborate closely with engineers, product managers, and cross-functional teams to deliver features that meet customer and business needs.Identify, troubleshoot, and proactively address performance issues at scale.Mentor and guide the professional development of engineers within the squad.Enhance codebase reliability through documentation of best practices and fostering knowledge sharing across the organization.Qualifications We SeekProven experience shipping production software in Rust, with an end-to-end ownership of systems.Strong passion for tackling complex engineering challenges and delivering high-quality solutions.Ability to work collaboratively in a dynamic team environment.Excellent problem-solving skills and a proactive mindset.Familiarity with cloud services and containerization technologies.