C++ jobs in crypto and blockchain companies

Jito Labs is architecting the future of high-performance distributed systems on Solana. We're the team behind Jito-Solana, the leading MEV Solana client, and the Jito Block Engine, which has revolutionized block building on Solana. Today, Jito-Solana currently runs on 88% of stake and 1,100 validators, producing an additional $370M of revenue for stakers and validators on the network.At Jito Labs, you'll work alongside a small, nimble group of engineers and operators who are passionate about solving complex technical challenges at the cutting edge of Solana trading and infrastructure. As a small, profitable company with product-market-fit, we're in a unique position to tackle ambitious technical challenges while maintaining our startup speed. Our team culture emphasizes:- High ownership: Every team member drives significant technical decisions and shapes our product roadmap.- Fast execution: We ship rapidly and iterate based on real-world feedback. Progress, not motion.- Technical excellence: We tackle complex problems with elegant, scalable solutions.- Sustainable growth: Strong financials and proven market fit enable us to focus on long-term impact.If you're excited about:- Solving complex distributed systems challenges- Working with cutting-edge MEV and trading infrastructure- Contributing to open-source blockchain technology- Making a tangible impact on one of the fastest-growing L1 blockchains...then we want to hear from you. We're not just building tools - we're architecting the future of high-performance distributed systems. Our work directly impacts Solana's ecosystem, enabling a faster network, better capital efficiency, and more robust DeFi applications for millions of users.We offer competitive compensation, significant equity, and the opportunity to work on problems that matter. Don't just watch the future of blockchain unfold—help us build it.About the Position:Jito Labs is seeking a Protocol Engineer to build the future of decentralized finance on Solana. We are looking for creative and motivated engineers that can effectively wrangle problems with large design spaces and come up with simple and elegant solutions. The role is extremely dynamic and a place where low-level problem solvers will thrive. You will be building protocols that have the potential to custody billions of dollars of capital; if this excites, you please apply!ResponsibilitiesArchitect Solana programs using Solana native and Anchor programming modelsBuild safe, secure, and performant codeWrite public-facing test plans and documentation for the code you’ve producedBuild substantial testing infrastructure to ensure code is following a defined specificationCollaborate with the team and customers to leverage internal knowledge and toolingDrive features and products from beginning to end with extreme ownershipComfortably dive deep into performance bottlenecks and debug problems across the entire stackQualifications5+ years of systems programming experience writing code in Rust, C, or C++Multiple Solana programs written in Solana native programming or using the Anchor frameworkExcellent communication and collaboration skillsExperience wrangling complex problems into simple solutionsWorked at a <50 person startupNice to-HaveSecurity backgroundKnowledge of DeFi landscape

The RoleAs a Core Engineer at Solforge, you will spearhead our engineering efforts, driving the innovation and implementation of next-generation high-performance distributed systems. You will work with a highly proficient team of core engineers who have all contributed to foundational and novel network components.We believe in hiring only exceptional individuals who are highly motivated to work on complex core infrastructure challenges and are motivated by a coherent system design philosophy that will drive our industry forward. Expect frequent group discussions on architecture, new design specs and code reviews. We are all deeply committed to frequently shipping quality code.About SolforgeSolforge is reimagining Solana's consensus ecosystem by developing software directly connecting validators with purpose-built execution environments. We're building institutional-grade infrastructure that delivers unprecedented performance, guaranteed transaction inclusion, and deterministic settlement for the next generation of internet-native applications. We unlock radical bandwidth and latency improvements by shifting Solana’s focus to state verification. About the Engineering TeamAs a team, we are building an entire platform written in Rus, which connects the L1 and L2s and allows us to create deeply complex scenarios and interactions with the running network. While your primary focus for this role is Rust and complex interactions with different components, you will likely also be involved in infrastructure (e.g., k8s), script writing, and supporting projects in other languages (e.g., Go). Working at every level of the stack is necessary to understand the big picture and how everything is wired together.ResponsibilitiesHighly motivated to contribute to our mission and be part of something bigger. Excited to work on projects that are ground-breaking and complexRefactor, improve and lead software design implementationCommunicate effectively with the team and document your code. It is also expected that founding engineers mentor less experienced engineers.Read and understand protocol specifications and be able to break them into issues and turn them into Rust code.Maintaining a large codebase with many components and keeping it well-designed, future-proofed, modular and highly performantAutomate security testing processes and benchmarks, creating innovative tools and frameworks for continuously improving our systems.What You'll Bring:A bachelor's or master's degree in Computer Science, Engineering, or a related technical field, coupled with practical experience in blockchain systems.At least 3 years of experience in distributed systems, with a deep technical understanding of L1 and L2 architectures.Strong proficiency in one of the following programming languages, such as Rust, C, C++ and GoStrongly emphasising writing performant and secure code.Demonstrated experience in designing, developing, and deploying scalable distributed systems.An analytical mindset with the ability to anticipate and mitigate emerging security threats, leveraging a comprehensive understanding of the blockchain landscape.Preferred QualificationsActive open-source contributions in core protocol engineering (such as Firedancer, Reth, Lighthouse, Geth, …).Direct involvement in the Solana ecosystem, with contributions to Solana's runtime, scheduler, or other core systems.Experience writing Solana Program Library (SPL) and Anchor or similar frameworks Active engagement with the blockchain security research community, evidenced by contributions to open-source projects, publications, or presentations at notable conferences.BenefitsCompetitive remuneration packages based on iterative market research, including tokensRemote-first and self-initiating with flexible hoursWork with team players who are genuinely excited about their impact and projects.A dynamic and collaborative work environment that fosters innovation and recognises individual contributions to collective successOpportunities for professional growth and advancement within a rapidly growing technological frontier

At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains. By harnessing the power of blockchain technology, Tether enables you to store, send, and receive digital tokens instantly, securely, and globally, all at a fraction of the cost. Transparency is the bedrock of everything we do, ensuring trust in every transaction.Innovate with TetherTether Finance: Our innovative product suite features the world’s most trusted stablecoin, USDT, relied upon by hundreds of millions worldwide, alongside pioneering digital asset tokenization services.But that’s just the beginning:Tether Power: Driving sustainable growth, our energy solutions optimize excess power for Bitcoin mining using eco-friendly practices in state-of-the-art, geo-diverse facilities.Tether Data: Fueling breakthroughs in AI and peer-to-peer technology, we reduce infrastructure costs and enhance global communications with cutting-edge solutions like KEET, our flagship app that redefines secure and private data sharing.Tether Education: Democratizing access to top-tier digital learning, we empower individuals to thrive in the digital and gig economies, driving global growth and opportunity.Tether Evolution: At the intersection of technology and human potential, we are pushing the boundaries of what is possible, crafting a future where innovation and human capabilities merge in powerful, unprecedented ways.Why Join Us?Our team is a global talent powerhouse, working remotely from every corner of the world. If you’re passionate about making a mark in the fintech space, this is your opportunity to collaborate with some of the brightest minds, pushing boundaries and setting new standards. We’ve grown fast, stayed lean, and secured our place as a leader in the industry.If you have excellent English communication skills and are ready to contribute to the most innovative platform on the planet, Tether is the place for you.Are you ready to be part of the future?About the job:We are seeking an experienced Technical Project Manager to oversee and guide development efforts on a project. This role involves working with developers, product managers, and the CTO to drive project success to steer development efforts while being hands-on wherever needed.Strong understanding of Node.js development and a proven track record of successful product launches are essential. Additionally the role involves adapting to a modular development pattern and building on top of the Holepunch peer to peer stack for our projects. Prior experience with peer to peer stack is great to have. Responsibilities:Lead, oversee and plan day to day development activities.Collaborate with developers, product and leadership to ensure smooth project execution.Guide the full software development lifecycle, from planning to deployment.Provide guidance and resolve technical issues when required.Ensure timely delivery according to project timelines.Drive improvements in process and practices.Communicate progress, risks, and solutions to stakeholders.5+ years of experience in a leadership role, managing multiple projects.2+ years of experience in software development (Node.js).Basic understanding of peer to peer systems is essential.Basic experience with Python, C++ and Rust is good to have.Proven experience launching successful products.Strong understanding of system architecture, microservices and good development practices.Strong communication and collaboration skills with both technical and non-technical teams.Experience in handling developers of varying experience levels.Experience with modern dev practices: CI/CD, automated testing, agile.If you are passionate about leading teams from the front on revolutionary projects for humanity, we'd love to hear from you!

Cribl does differently.  What does that mean? It means we are a serious company that doesn’t take itself too seriously; and we’re looking for people who love to get stuff done, and laugh a bit along the way. We’re growing rapidly - looking for collaborative, curious, and motivated team members who are passionate about putting customers first. As a remote-first company we believe in empowering our employees to do their best work, wherever they are.  As the data engine for IT and Security many of the biggest names in the most demanding industries trust Cribl to solve their most pressing data needs. Ready to do the best work of your career? Join the herd and unlock your opportunity.Why you’ll love this role: Cribl Inc is looking for a Product Security Engineer with an AWS security background to join our mission to unlock the value of all machine data. Cribl provides users a new level of observability, intelligence and control over their real-time data. You will join a team of security engineers who are committed to shipping secure software and enjoying all the goat gifs the internet has to offer. This role is remote and you will report into the engineering organization where you will be responsible for both identifying security risks as well as ensuring mitigation across all Cribl products in the Cloud and on premise. The Product Security Engineers in this role will engage with development and operations teams across the Cribl products to enable and drive them to follow secure development best practices, making sure security is built into every product we ship. Our software is deployed in some of the largest organizations in the world processing 100s of TB to PB of IT & Security data.   As An Active Member Of Our Team, You Will... Evaluate results from Cribl’s Cloud Security Posture Management (CSPM), perform root cause analysis on AWS misconfigurations, and educate engineering teams on secure AWS patterns Perform application security assessments including AWS architecture review, threat modeling, secure code review, and general security consulting.  Assist and enable product teams to follow secure development practices, while also empowering them to own security within their product area.  Have a proven development background and can communicate with engineering teams with authority, credibility, and empathy. Product Security is complex and context-specific and, as such, will require you to learn constantly and be committed to continuous innovation, because what worked yesterday may not work tomorrow. Consult with development and operations teams to provide guidance and recommend secure design patterns Perform security assessments on new and existing products and services to identify security risks and establish baseline security requirements Establish and drive security standards across Cribl to improve security and resiliency of software and systems architecture   If You Got It, We Want It Experience in software development or product security engineering, with additional full-time product or information security experience Proven experience performing security design reviews for complex applications, including distributed systems, APIs, and services deployed to cloud, on-premise, and hybrid environments Expert knowledge and implementation experience across information security disciplines, including web application, network, and operating systems security Fluency with the OWASP Top 10 and other common vulnerabilities and exploit techniques, and ability to define appropriate countermeasures Deep understanding of common application and network protocols, cryptographic technologies, and authentication and authorization protocols Knowledge of compliance requirements for industry-standard certifications like PCI DSS, SOC2, HIPAA, FedRAMP Direct experience supporting cloud operational models, including SaaS security architecture, microservices, containers, and/or Kubernetes BA/BS in computer science, a related discipline, or equivalent work experience   Preferred Qualifications Contributions to the security community: research papers, public CVEs, conference talks, open source, etc. Extensive automation and development experience in programming languages such as: C++, JavaScript/TypeScript, Python, Go Familiarity with “big data” and distributed systems technology OSCP or related security credentials   #LI-MV1 #LI-Remote  Bring Your Whole SelfDiversity drives innovation, enables better decisions to support our customers, and inspires change for the better. We’re building a culture where differences are valued and welcomed, and we work together to bring out the best in each other. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or any other applicable legally protected characteristics in the location in which the candidate is applying. Interested in joining the Cribl herd? Learn more about the smartest, funniest, most passionate goats you’ll ever meet at cribl.io/about-us. 

Jito Labs is architecting the future of high-performance distributed systems on Solana. We're the team behind Jito-Solana, the leading MEV Solana client, and the Jito Block Engine, which has revolutionized block building on Solana. Today, Jito-Solana currently runs on 88% of stake and 1,100 validators, producing an additional $370M of revenue for stakers and validators on the network.At Jito Labs, you'll work alongside a small, nimble group of engineers and operators who are passionate about solving complex technical challenges at the cutting edge of Solana trading and infrastructure. As a small, profitable company with product-market-fit, we're in a unique position to tackle ambitious technical challenges while maintaining our startup speed. Our team culture emphasizes:- High ownership: Every team member drives significant technical decisions and shapes our product roadmap.- Fast execution: We ship rapidly and iterate based on real-world feedback. Progress, not motion.- Technical excellence: We tackle complex problems with elegant, scalable solutions.- Sustainable growth: Strong financials and proven market fit enable us to focus on long-term impact.If you're excited about:- Solving complex distributed systems challenges- Working with cutting-edge MEV and trading infrastructure- Contributing to open-source blockchain technology- Making a tangible impact on one of the fastest-growing L1 blockchains...then we want to hear from you. We're not just building tools - we're architecting the future of high-performance distributed systems. Our work directly impacts Solana's ecosystem, enabling a faster network, better capital efficiency, and more robust DeFi applications for millions of users.We offer competitive compensation, significant equity, and the opportunity to work on problems that matter. Don't just watch the future of blockchain unfold—help us build it.About the PositionWe are seeking an exceptional Senior Test Engineer to join our core team building critical, next-generation infrastructure for the Solana ecosystem. Your goal is to accelerate the rate of engineering progress by ensuring that code deployed to production meets our performance, reliability, and compliance specifications. You will become very familiar with Solana's tech stack and ours, working very closely with core engineers within Jito Labs and other client teams (Anza, Firedancer, Syndica) to build high value testing frameworks.Responsibilities- Working with core engineers to understand challenges in moving fast and build monitoring and testing infrastructure to help the team move fast.- Stand up and tear down Solana clusters.- Build synthetic load testing plans for Solana clusters and Jito's core stack.- Plan testing frameworks for core engineers so new code written can have high impact tests.Relevant BackgroundsThe engineering team at Jito Labs consists of multi-disciplinary engineers. If you have experience in any of the following, you may be a good fit:- Embedded Systems- Firmware- Operating Systems- Robotics- HFTRequirements5+ years of systems-level programming in C, C++, or Rust (we use Rust)Obsessed with progress, not just motion, especially in the context of testingWillingness to dive into complicated systems to accurately root cause and fix issuesFamiliar with synthetic load testing and traffic replayHungry to learnClear, simple communicationHigh agencyExcitement for decentralized finance and high performance systems

Seedify MetaStudios is looking for a talented and experienced Generalist Game Engineer to join one of the most unique UGC platforms in the games industry: Seedworld. You have a strong knowledge of a variety of game systems implementation with Unreal Engine and experience setting up or collaborating with other engineers implementing multiple systems for scalable game projects.Responsibilities:Collaborate closely with art, design, and development teams ensuring both visual and functional requirements are metImplement diverse game systems for prototyping and beyondOptimize and improve existing systems (including but not limited to gameplay, AI, data management, etc)Write clean, efficient, and maintainable codeParticipate in code reviewsCreate and maintain technical documentationKeeping an up-to-date knowledge of Unreal Engine and improvementsDebugging and profilingExperience:Experienced using Unreal Engine 5Experience in delivering timely prototypeExperience working in cross-discipline teamsExperience implementing scalable solutionsExperience in UI in AAA projects especially if MMO or UGCWorking Knowledge of C++Nice to have/Preferred/Bonus skills:Experience participating in building an MMO, Metaverse, or a AAA project in Unreal Engine 5Experience with blockchain projectExperienced in optimizing, profiling, and debugging in Unreal Engine 5Experience in developing engine editor toolsTeam Structure:You will be an integral part of a UE game engineering team (Seedwolrd), working closely with other UE engineers and in contact with the design and art teams for various core aspects of the game development implementation, or assisting in their implementation along with other engineers.Location:100% remoteBenefits:21 days of holidays / year + local bank holidays.Sick days.Budget for training/courses.Budget towards purchasing work equipment such as laptop.Monthly salary paid in stable coins (USDC)

Arrakis aims to disrupt the current market-making industry by providing the infrastructure to enable every project in the world that wants to launch a token to benefit from non-custodial, trust-less, and automated on-chain market-making strategies. We believe in a world where every organisation, from a small startup to a large enterprise, will be tokenized and traded on-chain. For this world, Arrakis is building the tools to create the necessary liquidity to enable this token economy to rival and out-compete the traditional financial industry.As one of our Backend Developers within market making, you will be further contributing to the cutting edge development of Arrakis, working with a very experienced and high performing team to create the future of DeFi. What you will achieve:  Creation of new on-chain trading strategies Monitoring, tuning and improving market making performance across chains. Develop backend infrastructure for our market making operations Develop, refine and implement strategies and infrastructure for algorithmic  liquidity provisioning for the major tokens of the industry Requirements Strong experience building and developing high frequency, ultra-low-latency applications 3+ years of experience with C++ / Rust Good understanding of the financial market, order books, market making, arbitrage and/or markets microstructure A bachelor's degree in computer science, maths, physics, or similar field Experience working with SQL databases Experience with Google Cloud / AWS Experience working with containers such as Docker / Kubernetes Awareness of security principles for critical finance applications, both on and off-chain. Nice to have: Previous automated market making experience and experience with Uniswap Experience building your own trading bot CEX / DEX arbitrage experience Experience dealing with low level networking advantageous (TCP/IP, UDP, networking in the cloud, packet decoding, latency) Passionate about contributing / researching cutting edge DeFi technologies. Ability to know/understand smart contract code BenefitsJoin an amazing team of industry veterans focused on revolutionising web3 market making, collaborating with major projects like MakerDAO, Uniswap, Aave, Lido, operating fully remotely with members spanning Zug, Paris, New York, Berlin, London supported by world-class investors including Uniswap Labs, Robot Ventures, Accel, Longhash, and more.What we offer: Competitive salary + performance-based compensation SPICE token package Work remotely or with the Founders in person, in Switzerland Chance to travel the world to go to exciting events, connecting with key industry players  Join amazing in-person offsites all over the world About the companyBuilding Trustless Market Making Infrastructure & Strategies on Ethereum.

SORAMITSU is an award-winning global financial technology company with expertise in developing blockchain-based solutions for digital asset and identity management. Our mission is to use blockchain to promote innovation and solve pressing societal challenges.SORAMITSU is the developer of and major contributor to the open-source blockchain platform Hyperledger Iroha, which is tailored for enterprise and public-sector use. Hyperledger Iroha, a project of Hyperledger Foundation, part of the Linux Foundation, has a permissions system that is scalable and performant.Utilizing blockchain, SORAMITSU has developed a digital currency for the National Bank of Cambodia, a CBDC Proof-of-Concept with the Bank of the Lao PDR, a closed-loop payment system for the University of Aizu in Japan, an identity verification system prototype for Bank Central Asia in Indonesia, we were finalists in the Monetary Authority of Singapore CBDC Challenge, and are currently participating in Asia-Pacific's first proof-of-concept test of a cross-border, multi-currency security settlement system using distributed ledger technology with the Asian Development Bank. We have also conducted proof-of-concept tests for several major Japanese enterprises, and are active contributors to open source projects, such as Klaytn, South Korea's leading Layer-1 blockchain, KAGOME, the C++ Polkadot Host implementation, the SORA crypto-economic system, the Polkaswap DEX, and the DeFi wallet, Fearless WalletBased on these experiences, SORAMITSU aims to deploy cutting-edge technology on a global level in order to expedite financial inclusion and health, mitigate economic inefficiencies, and contribute to the fulfilment of the Sustainable Development Goals.You can find out more by visiting our homepage at soramitsu.co.jp or check out our Twitter profile.We are looking for a creative and motivated Web Developer to join our Brand Experience team. In this role, you will be responsible for creating engaging marketing websites, landing pages, and documentation websites for all of our brands and products. The ideal candidate will be passionate about creating engaging, on-brand websites and able to work independently while delivering high-quality results efficiently.You will be responsible for:Create and maintain all marketing and documentation websites for our brands and products.Execute on all phases of the web development process within the Brand Experience team, ensuring mobile and desktop compatibility.Collaborate with Marketing and Product teams to ideate and implement innovative web concepts and solutions.Ensure high-quality visual aesthetics by translating designs into functional websites through code.Develop interactive animated visuals for the web using the latest technologies.Ensure our websites deliver optimal performance across all targeted platforms and browsers.Optimise for SEO and website performance.Assist in the daily duties of the Brand Experience and Marketing teams.Manage your responsibilities autonomously in a remote-first work environment.You need to have:A portfolio showcasing your web development skills, with at least four years of professional experience.Expertise in delivering responsive, high-quality websites using Vue 3 and Nuxt 3, along with full proficiency in HTML/CSS/JS.Experience with Figma and working with design systems.Familiarity with SVG, Canvas, and WebGL visualisation libraries.Proficiency in Git/GitHub.Experience in creating static websites.Familiarity with AI tools and a strong willingness to explore the latest AI solutions to enhance efficiency.A strong general interest in Web3, crypto, and blockchain technologies.Creativity, problem-solving skills, and strong attention to detail.Excellent time management skills, with the ability to meet deadlines and multitask effectively.Ability to handle ambiguity and incomplete information.Ability to take ownership and drive projects to completion.Ability to maintain a positive attitude while giving and receiving constructive criticism with empathy and understanding of diverse perspectives and cultures.Excellent communication skills in EnglishCVs will not be considered without an accompanying portfolio.Would be nice if you had:General experience in Web3, crypto and blockchain-related projects.Personal experience of using cryptocurrencies, and familiarity with decentralised exchanges, wallets, and DeFi protocols.Knowledge and broad understanding of enterprise blockchain solutions, including payment systems and identity systems.Knowledge of meme magic and its relevance in the crypto space.What we offer:A relaxed remote-first (work from anywhere) environment with flexible working hours.A full-time permanent role within a rapidly growing international team.An educational budget to support your growth and development.Opportunities to attend global meetups and conferences for learning and speaking engagements.The opportunity to join an award-winning team designing a better world through decentralised technologies.This is a remote position. Our distributed team is mostly spread across Europe and Asia. Team meetings are held generally during European working hours, and it is expected that you would adapt if necessary and be available accordingly.If you have the required qualifications and are passionate about the Web3 industry, we encourage you to apply for this exciting opportunity.SORAMITSU values diversity and is committed to providing equal opportunities for all applicants and employees. Our employment decisions, such as hiring, promotion, discipline, and termination, are based solely on an individual's qualifications, performance, and business needs. We do not discriminate against anyone on the basis of their race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, veteran status, or any other protected status under federal, state, or local law.

The Role: We are looking for a Senior Business Intelligence Engineer for one of our clients. You are a perfect candidate if you are growth-oriented, you love what you do, and you enjoy working on new ideas to develop exciting products. What we’re looking for: 5+ years of professional experience in Business Intelligence development or data engineering roles. Expertise in designing and building solutions using Microsoft Power BI. Proven track record of working with large datasets and complex SQL queries. Proficiency in SQL, including advanced query writing, stored procedures, and performance tuning. Strong experience with data modeling, Power Query, DAX, and Power BI service administration. Familiarity with database platforms like SQL Server, Azure SQL Database, or PostgreSQL. Experience with ETL tools and processes (e.g., SSIS, Azure Data Factory, or similar). Knowledge of data warehouse design principles (e.g., star schema, dimensional modeling). Nice-to-have skills: Experience with Azure data tools (e.g., Azure Data Lake, Azure Synapse Analytics). Familiarity with version control tools like Git. Knowledge of scripting languages such as Python for data processing. Microsoft certifications in Power BI or SQL Server. Responsibilities:   Design and build interactive dashboards and reports in Microsoft Power BI to meet business requirements. Implement data modeling, calculated columns, and DAX measures for optimized reporting solutions. Develop scalable, reusable Power BI templates and reports for enterprise-wide use. Write complex SQL queries, stored procedures, and scripts for ETL processes and data manipulation. Design and maintain efficient data pipelines and workflows to integrate, clean, and transform data from multiple sources. Optimize database queries and ensure high performance in large datasets. Design and implement data warehouse solutions and schemas to support BI requirements. Integrate data from diverse sources such as relational databases, cloud-based platforms, APIs, and flat files. Collaborate with the data engineering team to design and enhance ETL workflows. Monitor and optimize the performance of Power BI reports and underlying data models. Troubleshoot and resolve performance bottlenecks in SQL queries and BI tools. Ensure data accuracy, integrity, and reliability across BI platforms.    What we offer:   Get paid, not played No more unreliable clients. Enjoy on-time monthly payments with flexible withdrawal options. Predictable project hours Enjoy a harmonious work-life balance with consistent 8-hour working days with clients. Flex days, so you can recharge Enjoy up to 24 flex days off per year without losing pay, for full-time positions found through Proxify. Career-accelerating positions at cutting-edge companies Discover exclusive long-term remote positions at the world's most exciting companies. Hand-picked opportunities just for you Skip the typical recruitment roadblocks and biases with personally matched positions. One seamless process, multiple opportunities A one-time contracting process for endless opportunities, with no extra assessments. Compensation Enjoy the same pay, every month with positions landed through Proxify.

Tether, the founder of the first, largest, and most widely used stablecoin USD₮, is rapidly expanding into a wide range of sectors, including secure and unstoppable communication technologies, energy production, mining, and further fintech infrastructure. All of these themes share and are deeply rooted in the principles of Bitcoin, which include decentralization, resilience, openness, freedom, security, and scalability. Tether stablecoins are used to power a wide variety of enterprises, including exchanges, wallets, payment processors, and financial services, by facilitating the use of reserve-backed tokens across blockchain networks. Tether stablecoins offer a global, secure, and instant means of storing, transmitting, and receiving digital tokens at a fraction of the cost of alternative traditional financial solutions. Unwavering transparency is of paramount importance and central to Tether's foundational principles. Our dynamic team operates entirely remotely, uniting talent from every corner of the globe. Our journey has been marked by rapid growth and efficient operations, firmly establishing us as pioneers within the industry. If you possess a passion for venturing into uncharted territory and believe in your ability to conquer even the most formidable challenges, we eagerly invite you to engage with us. Join our mission, and together, let's lay the groundwork for a decentralized future that reshapes industries far beyond the realm of stablecoins. As a Senior Backend Developer, you will be a part of the team that works on the development of Tether backend components New Products and Features - Tether continuously strives to create innovative new features in order to provide the most professional trading experience for customers. These are developed and deployed using agile methodologies, to ensure the user experience remains the best in the industry. Scalability - all backend services that power Tether must remain effortlessly smooth, responsive, and real-time for customers as the platform continues to scale to accommodate new user growth. Security - Security is the most important feature. The Backend Development team is responsible for building all the services and core processes with the highest security principles and standard, in order to protect the safety of the entire user base.Exceptional Node/JavaScript skillsFamiliar with microservices architectureHave actively participated in the development of a complex platformFamiliar with Peer-to-Peer technologiesGood experience in interacting with databases (MySQL, MongoDB)Ability to quickly learn new technologiesGood understanding of security practices Nice to have Experience with blockchain integrationComfortable with high-availability conceptsRuby, Rust or C++ skills are a plusOther technologies of interest: Message queues (Redis), Caches and Job Queues