Infrastructure jobs in crypto and blockchain companies

About Paxos Today’s financial infrastructure is archaic, expensive, inefficient and risky — supporting a system that leaves out more people than it lets in. So we’re rebuilding it. We’re on a mission to open the world’s financial system to everyone by enabling the instant movement of any asset, any time, in a trustworthy way. For over a decade, we’ve built blockchain infrastructure that tokenizes, custodies, trades and settles assets for the world’s leading financial institutions, like PayPal, Venmo, Mastercard and Interactive Brokers. About the team The Compliance team plays a vital role in ensuring Paxos adheres to global regulatory standards across financial products and services. This team tackles complex challenges such as AML, sanctions, and transaction monitoring, all while ensuring a robust compliance framework in a rapidly evolving crypto and fintech landscape. By safeguarding Paxos against regulatory risks, the team is essential in helping the company achieve its mission of creating a more transparent and efficient financial ecosystem. About the role As a Quality Control and Testing Program Manager, you will be responsible for overseeing the integrity of Paxos' compliance programs, focusing on regulatory reporting (SARs/STRs), testing, and risk mitigation. You will address challenges such as improving QC processes, ensuring compliance with evolving regulations, and leading initiatives to streamline reporting workflows. This role plays a critical part in maintaining Paxos’ regulatory standing and contributing to the company’s long-term operational success. What you'll do  Lead and manage the QC process for compliance, focusing on regulatory reporting (SARs/STRs). Design and execute testing frameworks for AML and sanctions compliance. Collaborate with cross-functional teams to identify gaps in QC processes and develop remediation plans. Own the execution of quality control and testing initiatives across various compliance functions. Drive process improvements that enhance reporting accuracy and regulatory compliance. Work closely with senior stakeholders and compliance leadership to ensure alignment on risk management strategies. About you 4-5+ years of experience in compliance, focusing on BSA/AML, sanctions, and regulatory reporting. Proven track record in leading QC programs and developing testing frameworks. Experience working with SARs/STRs and regulatory audits. Strong analytical skills and proficiency with data tools like Google Suite and Looker. Excellent stakeholder management and communication skills, with the ability to work cross-functionally. Demonstrated experience in identifying process inefficiencies and implementing solutions. Excellent communication skills, both written and verbal While we do not require prior work in the fintech, crypto, or blockchain industries, candidates must demonstrate an aptitude for the space and show they can quickly understand our processes.  Paxos offers a competitive total compensation and benefits package, including equity. Actual salary within that range is dependent upon the individual’s skills, experience and qualifications.Expected range for the salary component for candidates located within the United States is:$180,000—$243,000 USD

About Us Parity is one of the world's most experienced core blockchain infrastructure companies, having built and pioneered some of the most advanced technologies in the blockchain sector. Parity was founded by Dr. Gavin Wood, co-founder and former CTO of Ethereum, the primary engineer behind the Ethereum Virtual Machine (EVM), inventor of the Solidity programming language, and primary author of the Ethereum Yellowpaper. People in Our Collective Are Highly motivated to contribute to Parity’s mission and be part of something bigger Excited to work on projects that are groundbreaking and complex Autonomous workers that self-initiate, but also collaborate well with others Taking maximum accountability and having minimum ego at work Comfortable with chaos and adapting to the ever-changing Web3 space Continuously educating themselves about Parity and the wider ecosystem About the Team The Parity DevOps team is part of the Parity Infrastructure & Data department, made of more than 20 people. We are remote-first, but can also work from offices in Berlin, Lisbon, and London About the Position As the DevOps/SRE Team Lead, you will lead a team of 5 DevOps/SRE engineers responsible for maintaining the infrastructure and tools that support the development of Parity’s Polkadot SDK. Within the Product Engineering department, you will collaborate closely with cross-functional teams to ensure the reliability, scalability, and security of our systems. Your leadership and expertise will play a crucial role in advancing automation, enhancing efficiency, and optimising the performance of our entire technology stack. Lead a team of DevOps engineers, providing guidance, mentorship, and support Define and implement best practices for infrastructure automation, continuous delivery and cloud operations Provide strategic direction and contribute to the overall technology roadmap Drive the adoption of DevOps culture, practices, and tools across the organisation Collaborate with software development teams to streamline the build, deployment, and release processes Establish and maintain robust monitoring, alerting, and logging systems to ensure system reliability and availability Continuously evaluate and implement new technologies and tools to improve efficiency and productivity Liaise with stakeholders to gather requirements, prioritise projects, and communicate progress About You Strong leadership and team management skills, with the ability to inspire and motivate others Strong understanding of containerization technologies such as Docker and orchestration tools like Kubernetes Experience with multiple cloud providers such as AWS, GCP, Azure, DigitalOcean, OVH, Scaleway, etc. Experience leveraging Infrastructure as Code (eg. Terraform, Ansible) and GitOps (eg. ArgoCD, FluxCD) tooling. Expertise in Linux-based systems Proven experience managing infrastructure teams, and  overseeing large scalable, resilient and observable systems Strong communication, collaboration, and interpersonal skills About Working for Us Competitive remuneration packages based on iterative market research, including tokens (where legally possible) “Future of work” environment that’s remote-first and self-initiating with flexible hours Team mates that are genuinely excited about their impact and projects Access to the brightest minds in this space to learn about Web3 and develop your skills and knowledge while on the job Becoming part of the wider ecosystem (career and networking opportunities) Team and company-wide retreats Work laptop Opportunity to relocate to Germany or Portugal (with visa sponsorship) Those joining our collective as an employee in Germany, Portugal, and the UK, also enjoy benefits such as healthcare, parental leave, PTO (28 days per year) and local team events. Parity is an Equal Opportunity Employer. We welcome diversity in our global team and care about everyone in our collective feeling included and welcome. View our Applicant Notice to see how we use your data. Is this position not quite your match? Browse our other open roles.

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

Salary: P80,000 to P120,000 (Monthly Package) Schedule: Monday – Friday(09:00 AM - 06:00 PM AEST)   What are we looking for? Skills Required: At least 4 years of experience as an Application Support Engineer or experience with Web Application Frameworks (Laravel) Experience in debugging code in Laravel and working with MySQL/MariaDB Exposure to any application monitoring tool such as NewRelic and Datadog Experience with infrastructure as code and deployment via CI/CD Pipelines Nice to Have: AWS Experience (specifically EC2, Redis, RDS, S3, SQS, Cloudwatch) Previous experience in working in an Agile Environment is beneficial Collaborative and innovative, with a CI/CD approach to improving current systems & processes.  AWS Developer, SysOps Administrator or DevOps Engineer certification   What will you do? Provide operational support and engineering solutions for client's systems and applications Liaise with external partners, stakeholders, and development teams for support queries Gather and analyze metrics to enhance performance tuning and fault finding Manage incident response, conduct root cause analysis, and produce reports for major incidents Participate in system design, platform management, and planning Build and maintain sustainable systems and services through automation Create and update technical documentation and maintain a knowledge base Build and operate monitoring for security, availability, reliability, and performance Analyze current technology and develop processes for improvement and expansion   Join the awesome team and enjoy these benefits & perks: Home-based with occasional office-based work depending on the business needs Medical, Dental Coverage and Life insurance from day 1 of employment Paid Vacation and Sick Leave (with Quarterly Sick Leave Conversion) Competitive salary package and annual appraisal Financial Assistance Program Mandatory Government Benefits and 13th Month Pay Complimentary Sleeping Quarters, Coffee at no cost Complimentary Office Fitness and Wellness Facilities at no cost Regular Company Events, Work Life Balance, and Career growth opportunities Accessible location at the heart of Metro Manila --- the Mega Tower, EDSA   JOIN CONNECTOS NOW! ConnectOS is certified as a Great Place to Work and is a top-rated Philippines employer of choice.   Our client, the leading infrastructure provider based in Australia, offers embedded crypto solutions and facilitates opportunities in a fast-paced crypto economy. They have a global network of payment solutions and regulatory licenses, empowering businesses to seamlessly integrate crypto and fiat for global audiences while reducing fees and increasing conversion rates.   #ConnectOS #ConnectOSCareers #TeamConnectOS   Equal Employment Statement Employment decisions at ConnectOS will be conducted without consideration of factors such as age’, race, color, religion, gender, disability status, sexual orientation, gender identity or expression, genetic information, and marital status. ConnectOS ensures the full confidentiality of the data it processes.     About the company   Company overview ConnectOS is a leading provider of offshore talent for organisations in Australia, New Zealand, the US, Canada and the UK. For over a decade, we’ve been supporting our global clients with premium resourcing and productivity solutions.ConnectOS is one of the fastest-growing offshoring companies in the world. Founded by our Australian CEO, we help companies across a range of industries activate their capability strategies and optimise their business operations with smarter ways to solve resourcing challenges. Our vibrant, modern work environments achieve high levels of employee engagement: happy, healthy, committed people who love what they do. ConnectOS Team HQ is located at Mega Tower, EDSA in the heart of Manila, Philippines. Our Client Support HQ is based in Melbourne, Australia.   Why join us?Are you looking for a role that provides opportunities to develop and grow? Take the next step in your career journey with us! We’ll provide you with a professional support structure and benefits to ensure you can thrive. We offer Premium HMO, awesome technology and above-market remuneration. Our high performers are frequently invited to visit their colleagues internationally for professional development. We’re always searching for great talent to join our team. If you’d like be part of a fast-growing industry leader with an exceptional company culture, we’d love to hear from you: [email protected]

About Paxos  Today’s financial infrastructure is archaic, expensive, inefficient and risky — supporting a system that leaves out more people than it lets in. So we’re rebuilding it. We’re on a mission to open the world’s financial system to everyone by enabling the instant movement of any asset, any time, in a trustworthy way. For over a decade, we’ve built blockchain infrastructure that tokenizes, custodies, trades and settles assets for the world’s leading financial institutions, like PayPal, Venmo, Mastercard and Interactive Brokers.  About the team The Money Movement team’s mandate is to provide seamless access to Paxos’s network of tokens and partners. We work directly with payments and web3 firms who are interested in incorporating crypto/stablecoin into their platforms. We are trying to solve the problem of how to provide fast, reliable and trustworthy movements of funds at scale to support clients like Paypal, Mastercard. About the role  As a Software Engineer on the Money Movement team, you will be directly responsible for building the products that hundreds of millions of people will interact with to transact and transfer assets on/off platforms like Paypal and Venmo.  You’ll have the opportunity to work in a fast-paced, mission driven organization that rewards ownership. At Paxos we are highly collaborative and every engineer works closely with our product team and external stakeholders to shape our roadmap and tech strategy.  What you’ll do  Join a highly collaborative team with direct impact on the company revenue Own feature development from design to implementation to testing to deployment Develop, maintain and improve platform capabilities that hundreds of millions of customers depend on Work across a cloud-native stack incorporating the latest technologies Scale our existing services to power the global adoption of crypto/stablecoins About you 3+ years in software engineering Strong computer science and programming fundamentals (data structures, algorithms) Experience designing, developing, maintaining production services Effective collaboration with stakeholders The ability to write high-quality, well-tested code Eagerness to disrupt the status quo and democratize access to the financial system

About Airtm: Airtm believes in a world where people in developing nations are no longer limited by their local employment opportunities. A world where those that are being kept away from the global economy can unleash their global potential. We work to realize this vision by building end-to-end financial infrastructure capable of supporting low-value cross-border payments.   About the role: Airtm’s Legal team is looking for an attorney to support Airtm’s growing  business, including product, regulatory, licensing, corporate, and compliance matters. The ideal candidate will have strong analytical skills, an inquisitive approach, exceptional organizational skills, a practical problem-solving approach, and thrive taking on new challenges. This is an opportunity to take on a wide range of responsibilities and learn new skills as a key member of a versatile legal team. Experience in all areas not required. Chance to learn and be mentored on the job by our friendly, supportive and experienced team.   What you’ll be responsible for: -Be a key utility player on the Legal team, counseling the organization on high profile, mission-critical projects across the Company in areas including  growth and marketing, licensing, filings and regulatory examination preparation, contract management, consumer privacy and compliance initiatives. -Day one exposure to leadership and as much responsibility as you can handle. -Responsibilities may include: a)Assisting in regulatory research and analysis in the digital assets space. b)Support with licensing efforts and other strategic regulatory initiatives, with a particular focus in Latin America. c)Assisting with the drafting and negotiation of contracts with vendors and commercial partners. d)Assisting the Legal and Compliance teams with the review of advertising and marketing materials to ensure compliance with applicable laws and regulations, with a particular focus in Latin America. e)Assisting with the design of new products, ensuring compliance with applicable laws and regulations, with a particular focus in Latin America. f)Supporting our People team on employment matters. g)Supporting the Company on corporate matters including BAU governance, as well as financing and corporate structure projects.   Experience & skills: -Fluent in English and Spanish. -Strong organizational skills. -Interest or experience in emerging technologies and/or crypto. -Detail-oriented legal project management skills with the ability to prioritize and manage multiple competing projects to effective resolution. -Experience with financial regulation and/or digital assets regulation is preferred but not essential. -2+ years of related experience either in-house at a tech or financial/digital assets firm, or at a leading law firm. -Proven ability to work with teams of multiple stakeholders as well as independently with limited guidance as a natural self-starter. -Exceptional professionalism; strong work ethic; desire to learn and grow; and the flexibility needed to thrive in an innovative and fast-paced business environment.   Note: We’re looking for top talent deeply motivated by our mission of connecting every Latin American to the global economy of the future. If this is you, apply even if you feel you don’t meet everything listed in this posting. We are more than willing to go for ambition over experience.

About Toku At Toku,  we are a high-tech global compensation and employment platform, offering the unique capabilities of real-time tax calculations, unified global API for employment solutions, and seamless ability to process non-cash compensation such as stock or token grants.    As a result, Toku has become a fundamental partner for crypto companies and their law firms for token generation events (TGE) and launches. Our newest flagship product — Token Grant Administration (TGA), a token cap table management/system of record for every token for every founder, employee, investor, went from product launch in October to billions of dollars in on-platform value.   Toku raised $20 million from a consortium led by Blockchain Capital with Protocol Labs, GMJP, OrangeDAO, Orrick, Reverie, Quantstamp, Next Web Capital, and prominent angel investors including Protocol Labs founder Juan Benet and Alchemy co-founders Nikil Viswanathan and Joe Lau. Read more about Toku in Fortune, Yahoo Finance, and CoinDesk.   To learn more, check our website.   About the role As a Full-Stack Engineer, you'll be responsible for execution, both technically and culturally. You’ll be working on high-impact, user-facing products. Your work will be the first thing users see.   Toku has ambitious roadmaps. We are building state-of-the-art token compensation infrastructure that bridges to the real world. You will be achieving technical goals, coordinating with the founders, and will be shipping code every day. Responsibilties Work closely with the sales and product team on decisions and strategy. We expect a collaborative partner who wants to find solutions Uphold best practices around code quality, strong typing, and API design Establish best practices, ensuring that systems and processes are well documented to ensure the scalability of the engineering team Identify opportunities to improve existing practices and uphold Toku’s high technical quality bar Requirements 4+ years of experience in software engineering at a venture-backed startup Ability to write quality, maintainable code in a fast-paced, agile software engineering environment Pride in working on projects to successful completion involving a wide variety of technologies and systems Self-starter attitude and the ability to execute new ideas with autonomy The ability to stitch together many different services and processes together even if they have not worked with them before You know what high-quality code and software engineering processes look like and know how to foster an environment that creates them You have an interest or experience in working in a fast-paced remote-first startup You’re scrappy and want to roll your sleeves up Have built front-end and back-end systems, written the first lines of code, launched and scaled a product to a high level of impact You have exceptional teamwork, analytical/problem-solving, project management, and communication skills A hustler mentality, founding a company or building side projects is a plus! North America Time Zone Benefits & Compensation Remote-first work culture Flexible working hours Competitive salary Competitive equity Apple laptop Toku is an equal opportunity employer, and we are committed to being a diverse team that reflects a broad range of background, thought, and experience. We do not discriminate based on race, color, religion, sex, gender identity, sexual orientation, age, national origin, status as an individual with a disability, status as protected veteran, or any other legally protected characteristics. Women, minorities, LGBTQ+, and people from underrepresented backgrounds are strongly encouraged to apply.   We strongly encourage you use Rezi.ai to vet resume quality before applying.

Company Description At Snarkify, we are passionately driven by our mission to scale zero-knowledge proofs (ZKPs) for a decentralized future. We empower developers by providing robust infrastructure and user-friendly tools, enabling them to effectively build, deploy, and scale ZKP applications. Our operations are steered by a stellar founding team comprising two Ph.D. holders and a Master holder. Our founders carry exceptional expertise gained from renowned organizations such as the Ethereum Foundation, Facebook, Amazon, and Dropbox. Through the application of folding schemes, proof aggregation, and GPU acceleration, we're pushing the scalability of proof systems to unprecedented levels. Through this unwavering commitment, we are shaping a future that promises enhanced security, privacy, and decentralization. Job Description Snarkify is seeking a visionary and strategic Head of Marketing to lead our marketing efforts and drive our brand’s growth in the rapidly evolving landscape of zero-knowledge proofs (ZKPs) and decentralized technology. This role is crucial in defining and executing our go-to-market strategy, establishing our brand presence, and driving customer acquisition and engagement across multiple channels. The ideal candidate will have a strong background in marketing within the blockchain or ZK space, combined with experience in B2B business development or sales. You will be responsible for crafting and executing innovative marketing campaigns that resonate with our target audience, positioning Snarkify as a leader in the ZK industry. Your strategic mindset, combined with a hands-on approach, will be key to driving growth and achieving our business objectives. Responsibilities Develop and Execute Marketing Strategy: Craft and implement a comprehensive marketing strategy that aligns with Snarkify’s business goals and growth objectives. Brand Positioning and Messaging: Define and articulate Snarkify’s value proposition, ensuring consistent and compelling messaging across all channels. Content and Thought Leadership: Develop and oversee the creation of high-quality content, including whitepapers, case studies, blog posts, and webinars, to establish Snarkify as a thought leader in the ZK space. Demand Generation: Lead efforts to generate and nurture leads through multi-channel campaigns, including digital marketing, content marketing, events, and partnerships. Business Development Support: Collaborate closely with the business development team to create impactful presentations, marketing collateral, and tools that enhance and support their efforts to drive growth. Market Research and Analysis: Conduct market research to stay informed about industry trends, competitor activities, and customer needs, using insights to refine marketing strategies. Partnerships and Ecosystem Development: Identify and build strategic partnerships within the blockchain and ZK ecosystem to expand Snarkify’s reach and influence. Team Leadership: Build and lead a high-performing marketing team, fostering a culture of creativity, collaboration, and continuous improvement. Qualifications Experience in Blockchain Marketing: 5+ years of marketing experience in general, with at least 2+ years in the blockchain space. Experience in zero-knowledge proofs (ZK) is preferred, with a proven track record of successful marketing campaigns and brand growth. Strategic Vision: Demonstrated ability to develop and execute comprehensive marketing strategies that drive growth and brand awareness. Leadership Skills: Proven experience in building and leading marketing teams, with strong people management skills and the ability to inspire and motivate. Content Creation: Strong skills in content creation and thought leadership, with a knack for translating complex technical concepts into compelling and accessible content. Analytical Mindset: Proficiency in marketing analytics and the ability to leverage data to inform decision-making and optimize marketing performance. B2B Work Experience: Previous work experience in a B2B environment is preferred, with the ability to understand and align marketing efforts with customer needs and foster strong customer relationships. A customer-first mindset is essential. Excellent Communication: Exceptional written and verbal communication skills, with the ability to articulate complex ideas clearly and persuasively. Adaptability: Ability to thrive in a fast-paced, innovative environment, with a passion for staying ahead of industry trends and continuously improving marketing efforts. Additional Information Benefits Competitive base salary with founding member equity. The opportunity to build the next-generation ZK computing platform. Immersion in a team of top-notch global blockchain engineers. A flexible and innovative remote work environment. Room for continuous growth and development in the ZK field.