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Job DescriptionCareer Renew is recruiting for one of its clients a Business Operations Manager - Crypto - this is a fully remote role for US based candidates, as long as they can work EST hours. We build technology that makes markets safer and more accessible. Our risk management systems, oracles, and AI models secure billions in value while democratizing access to world-class financial tools. Our platform is trusted by leading protocols, including Aave, GMX, dYdX, Venus, Jupiter, and others, to manage and secure billions of dollars in assets. Reporting directly to the VP Business Operations, we are looking for a talented Business Operations & Compliance Manager to join our team and help shape the future of decentralized finance. Responsibilities: * Lead Compliance & Security Programs – Own the design, implementation, and ongoing management of global compliance initiatives (SOC 2, ISO 27001, PCI-DSS), including audits, certifications, and risk management. * Build and Enforce Internal Policies – Develop, maintain, and scale security, compliance, and operational policies across the organization, ensuring consistency and accountability. * Oversee Vendor & Contract Management – Manage vendor selection, procurement, onboarding, and contract processes, aligning them with compliance and security requirements. * Enable Cross-Functional Collaboration – Partner with technical, business, and legal teams to embed compliance and security best practices into daily operations and strategic initiatives. * Drive Program & Process Excellence – Lead company-wide initiatives that improve operational efficiency, reduce risk, and support sustainable growth. Requirements * 5–7+ years of experience in business operations, compliance, or security program management within a technology company. * Strong knowledge of compliance frameworks (SOC 2, ISO 27001, PCI-DSS) and experience leading audits. * Proven ability to design, implement, and enforce internal policies at a global scale. * Background in vendor management, procurement, and contracts. * Excellent program management and organizational skills with experience working cross-functionally across technical and business teams. * Strong communication skills and a passion for security, operational excellence, and emerging technologies like blockchain and DeFi. Preferred Qualifications: * Experience working in high-growth technology companies or startups, ideally with exposure to compliance, security, or risk management functions. * Familiarity with blockchain, smart contracts, and/or DeFi protocols. * Demonstrated ability to scale compliance and security programs in fast-paced, global environments. * Strong analytical and problem-solving skills, with comfort driving cross-functional initiatives. * Experience working in both hypergrowth startup environments and larger enterprise organizations. Compensation & Package Our Perks: * Paid Time Off – 21 vacation days + 7 sick days + 8 observed U.S. company holidays * Health Coverage – 100% employer-paid options (medical, dental & vision) for you and your dependents * FSA / HSA Options – depending on selected health insurance plan * Parental Leave – thoughtful policy to support your family needs * Wellness Programs – OneMedical, Teladoc, Talkspace, and EAP * Career Growth – opportunities in a rapidly expanding, global technology company with personalized professional development * Pre-tax Commuter Benefits * Compensation & Equity – competitive package aligned with growth and merit

Job DescriptionCareer Renew is recruiting for one of its clients a Full Stack Engineer (Oracles) - this is a fully-remote role for US-based candidates. We are the first automated, on-chain economic security system enabling crypto protocols to optimize risk management and capital efficiency while safeguarding user funds. We analyze protocol mechanics and scenario implications using world-class custom EVM simulations to provide actionable insights. Our platform is trusted by leading protocols, including Aave, GMX, dYdX, Venus, Jupiter and others, to manage and secure billions of dollars in assets. We are seeking a proactive and results-driven Senior Full Stack Engineer to join our team. Reporting directly to the Oracle Team Lead, you will play a critical role in building data-driven dashboards and tools to support risk analysis. In this role, you will collaborate closely with research and protocol teams to deliver high-quality frontend and backend components that power protocol security insights. Responsibilities * Take full ownership of projects: break down high-level goals into actionable tasks, propose technical approaches, and drive execution end-to-end. * Build and maintain oracle infrastructure that support the various data feeds we deploy across many blockchains * Partner with research and protocol teams to deeply understand DeFi protocols and present insights via intuitive, data-rich interfaces. * Ensure code quality and maintainability through testing, documentation, and code reviews. * Take initiative in identifying product opportunities and technical improvements across the platform. * Collaborate with cross-functional teams to ensure high-quality outputs. * Contribute to the continuous improvement and innovation of our platform. Requirements * 5+ years of professional experience in full-stack development with modern technologies (Node.js, Python, React etc.). * Proven ability to independently manage projects and deliver production-grade features with minimal supervision. * Experience with Python, Go, Solidity and Rust * Comfortable working in dynamic, high-ownership environments with shifting priorities. * Passion for high-quality engineering and building tools that solve real user problems. * Strong problem-solving abilities and a passion for DeFi and blockchain technology. Preferred Qualifications * Experience designing, developing, and operating cloud-native services (AWS/GCP). * Strong foundation in frontend engineering best practices including accessibility, performance, and testing. * Familiarity with CI/CD pipelines and modern DevOps workflows. * Interest in or curiosity about DeFi and blockchain technologies. * Excellent communication skills and the ability to work cross-functionally in a fast-paced environment. * Based in United States with the ability to work remotely or from our Brooklyn office in NYC. Compensation & Package Our Perks * Competitive PTO (21 days) + sick days (7) + 8 observed US-company holidays * 100% employer-paid health benefit options (Medical, dental & vision insurance) for you and your dependents * FSA or HSA (depending on selected health insurance) * Thoughtful Parental Leave Policy * Corporate wellness programs (OneMedical, Teladoc, Talkspace, EAP) * Career growth opportunities at a rapidly expanding, global technology company * Pre-tax Commuter Benefits

Job DescriptionCareer Renew is recruiting for one of its clients a Founding Designer - Crypto - this is a fully remote role for candidates who can work EST hours. We are building the next generation of DeFi trading powered by Hyperliquid. Our mission is to democratize access to global financial markets, leveraging the power of decentralised technologies. We are the the largest builder code product on Hyperliquid and have processed north of $50B in cumulative trading volume and hit 8 figures in revenue in the past year. We are a small, highly technical team of strong individual contributors, passionate about free markets and building ambitious systems from the ground up. We value autonomy, agency, and rapid execution. Our culture is low-process, high-trust, and focused on results—ideal for self-starters who thrive in ambiguous, 0-to-1 environments. We are looking to hire a Founding Designer to push the boundaries on interfaces built for traders. You will operate with autonomy and be responsible for designing interfaces that scale to millions of traders and that process billions of dollars in volumes daily. What you will do * Own the product experience and design of delightful, pixel-perfect, and performant trading interfaces that feel magical to use. * Help deliver and refine clear storytelling around product needs and opportunities * Build and maintain a rigorous, scalable design system that enables rapid iteration without sacrificing quality. * Prototype, experiment, and design high-fidelity UI/UX that balances creativity with real-time performance requirements. * Collaborate closely with product and engineering teams to bring new trading workflows from idea → prototype → production at breakneck speed. What you bring * 5+ years of design experience, with deep expertise in crypto and a vision for how design can shape innovative, user-centric product experiences in the space. * Mastery over your craft and deep obsession for quality, function & form. * Worked on design systems or component libraries at scale. * Experience with prototyping in Figma (and beyond with tools like AI, HTML/CSS, Origami). * Proven track record of crafting micro-interactions, animations, and transitions that feel effortless but are crafted with rigor. * Strong intuition for visual and interaction design — typography, spacing, color, layout, rhythm, and motion all matter to you. * Strong storytelling, presentation, communication skills. * High agency, thrive in ambiguous environments, and obsessed with shipping interfaces that delight traders at scale Benefits * Highly competitive compensation and equity in a high potential startup (+ uncapped bonuses - we wan’t the absolute best and will pay accordingly) * Play a direct role in building 0->1 products and scaling them to millions of users * Healthy, catered meals daily Compensation & Package * Base Salary + Equity (+uncapped bonuses)

Job DescriptionCareer Renew is recruiting for one of its clients a Senior Protocol Engineer - Crypto - this is a fully remote position for US based candidates. We are the web3 user acquisition platform powering onboarding for 500+ protocols since 2021. We've facilitated 500M+ transactions and 60M+ on-chain credential mints across 3M+ users on 40+ chains. Our platform serves Coinbase, Uniswap, Robinhood, Solana, Phantom, Optimism, Base, and Arbitrum. We launched our L3 token in 2024, now trading on OKX, Bybit, and Coinbase. $21M in total funding includes a $15M Series A led by ParaFi and Greenfield. The Role Lead design and implementation of our smart contract infrastructure for core and new initiatives. Own protocol architecture, security, and optimization across multiple platforms supporting millions of users. What You'll Be Doing * Design and implement core protocol contracts and token distribution mechanisms * Drive protocol research, prototyping, and architecture decisions. * Optimize gas efficiency and security for high-volume systems * Lead contract audits and establish security best practices * Conduct research in areas like cross-chain bridging, token economics, and scalability Required * 5+ years production smart contract development * Expert-level Solidity with proven security practices * Shipped contracts to mainnet managing significant TVL ($10M+) * Deep DeFi knowledge: staking mechanisms, MEV protection, oracle security * Experience with invariant testing and formal verification * Led contracts through professional audits (Trail of Bits, OpenZeppelin, etc.) * Strong track record mentoring engineers and conducting thorough code reviews * Multi-chain deployment experience (Ethereum L2s, alt-L1s) Preferred * Experience with Vaults, Lending protocols, and yield generation. * Tokenomics design for live projects * Experience with account abstraction or smart wallets * Background in cross-chain messaging protocols (LayerZero, Wormhole, Hyperlane) * Contributions to DeFi protocols or infrastructure projects * Experience with off-chain backend services or frontend development. Technical Environment * Solidity, Foundry * Multi-chain deployments (Ethereum, Base, Arbitrum, Polygon, Optimism, Solana) * Viem for contract interactions * Integration with indexers and backend systems

Job DescriptionCareer Renew is recruiting for one of its clients a Principal Solutions Engineer - Crypto - this is a fully remote role for US-based candidates. Join a stellar team of leaders and experts in blockchain technology, cryptography, infrastructure, and security to build the backbone of blockchain wallet infrastructure for the next financial era. We’re hiring a Principal Solutions Engineer to help institutions, fintechs, and enterprises across the Americas adopt us with confidence and ease. This role is hands-on and client-facing: you’ll design integrations for complex environments, guide customers through deployment, and provide end-to-end technical support. You’ll pair technical expertise with strong communication skills, serving as an advisor to CTOs, architects, and engineering teams. Expect to design tailored solutions, deliver technical proposals, troubleshoot issues in real time, and collaborate closely with our backend, security, and product teams to ensure successful outcomes. Preferred experience Responsibilities * Guide financial institutions and fintechs through seamless onboarding and integration. * Build secure, scalable deployment pathways that bridge legacy and modern systems. * Provide hands-on support: troubleshoot, fix, and build solutions alongside client teams. * Collaborate with sales on technical proposals, demos, and RFP responses. * Maintain and improve technical documentation and developer guides. * Gather client feedback and translate insights into product and API improvements. * Represent us at conferences, workshops, and customer meetings. Requirements * 10+ years in solutions engineering, forward-deployed engineering, enterprise integration. * Track record of helping institutions or enterprises deploy mission-critical systems. * Strong in TypeScript (or similar languages) with proven API experience (REST). * Deep knowledge of cloud platforms (AWS essential; GCP/Azure/Thales a plus), microservices, and serverless architectures. * Skilled in troubleshooting complex issues and delivering under pressure. * Solid understanding of enterprise security frameworks (ISO 27001, SOC 2, PCI DSS). * Excellent communicator, able to bridge technical and business conversations. * Strong documentation, presentation, and demo skills. * Knowledge of blockchain, custody, and financial workflows strongly preferred. * Certifications (e.g., AWS Solutions Architect) a plus; Spanish/Portuguese fluency valued. Compensation & Package * Title: Principal Solutions Engineer * Salary: $160,000-220,000 per year (full-time). * Equity: 100-200 stock options vested over 4 years. * Benefits: Healthcare, 401K, and travel expenses. * Location: United States (remote-first, office optional). * Equipment: MacBook Pro + essentials.

Job DescriptionCareer Renew is recruiting for one of its clients a Technical Programme Manager - Crypto - this is a fully-remote role for US-based candidates. the pioneer in automated, on-chain economic security systems, empowers crypto protocols by optimizing risk management and capital efficiency while protecting user funds. We leverage cutting-edge EVM simulations to analyze protocol dynamics and offer actionable insights. Our platform, trusted by key protocols like Aave, GMX, dYdX, Venus, and Jupiter, secures billions of dollars in assets globally. We're seeking an accomplished Technical Program Manager (TPM) to lead strategic initiatives and drive excellence in decentralized finance innovation. Responsibilities: * Oversee the development and deployment of Chaos Oracles, ensuring robust and reliable data feeds that meet industry standards. * Collaborate with engineering, product, and external partners to define project scope and deliverables aligned with business objectives. * Drive cross-functional team efforts, managing timelines, resources, and stakeholder communications to achieve project milestones. * Implement quality assurance measures to maintain the integrity and accuracy of data provided by Chaos Oracles. * Identify and manage risks, developing contingency plans to address challenges in project execution. * Continuously evaluate and enhance processes, contributing to the refinement and evolution of our Chaos Oracles service. * Facilitate team meetings and cross-departmental discussions to ensure continuous alignment and collaboration. Requirements * 5+ years of experience in technical program management, project management, or a similar role in the technology sector. * Solid understanding of blockchain technologies and experience in the DeFi space. * Proven track record of successfully managing and delivering complex projects. * Strong ability to translate strategic goals into actionable plans. * Exceptional problem-solving skills and the capacity to handle multiple projects simultaneously. * Excellent interpersonal and leadership abilities, with a focus on team dynamics and collaboration. Preferred Qualifications: * Familiarity with Ethereum and Solana ecosystems and their associated technical stacks. * Experience with performance optimization and data integrity assurance. * Previous experience working with decentralized finance projects and a demonstrable passion for blockchain technology. * Experience in managing stakeholder expectations and building strong, collaborative relationships. * Based in United States with the ability to work remotely or from our Brooklyn office in NYC. Compensation & Package Our Perks: * Flexible hybrid work environment * Competitive PTO (21 days) + sick days (7) + 8 observed US-company holidays * 100% employer-paid health benefit options (Medical, dental & vision insurance) for you and your dependents * FSA or HSA (pending on selected health insurance) * Thoughtful Parental Leave Policy * Corporate wellness programs with OneMedical, Teladoc, Talkspace, EAP * Career growth opportunities at a rapidly expanding, global technology company in an emerging field with personalized professional development * Pre-tax Commuter Benefits * $120,000 - $150,000 USD compensation and equity aligned with growth and merit.

Job DescriptionCareer Renew is recruiting for one of its clients a Staff Backend Engineer - Blockchain - this is a fully remote role and candidates can be based in US/Europe. We are at the forefront of crypto trading technology, known as the largest Telegram trading bot for facilitating over $22 billion in volume traded by more than 50,000 daily active users. We deliver seamless on-chain trading experiences with advanced tools such as DCA & limit orders, sniping, and automatic wallet copy-trading. Our platform sets the standard in speed, innovation, and reliability. As we scale further, we aim to maintain our reputation as a market leader in crypto trading innovation. Why Join Us? We’re pushing the boundaries of on-chain trading technology. Joining our team offers you the chance to work on products that already serve a large and active user base, collaborating with top-tier engineers in a fast-paced and dynamic environment. Working with us means having fast paced releases with your work being live in the hands of tens of thousands of users as soon as it’s complete. Role Overview We’re seeking a Staff Backend Engineer with proven expertise in designing, building and owning scalable, high throughput and low latency microservices-based backends in TypeScript. Ideally, you will have experience doing so within the Solana ecosystem or broader blockchain space. The ideal candidate is a proactive and autonomous technical lead who thrives on tackling complex challenges and shares a passion for on-chain trading. You should have experience with system design/architecture, developing complex codebases sustainably with minimal technical debt, handling a large number of concurrent users with real-time data streaming, and directing a team to accomplish its goals and ship first-class products. As a Lead Backend Engineer you’ll convene directly with the co-founders and build new innovative features, bring on improvements to current products. Key Responsibilities * Project/Product Ownership: Leadership and oversight of Trojan Trading’s backend services while reporting directly to the technical co-founders. * Backend Development: Design, develop, and maintain robust backend services using TypeScript (Bun.js framework) to support trading functionality, tools/analytics for traders, third-party integrations, and more. * System Availability/Reliability: Design scalable and fault-tolerant architectures, implement monitoring/alerting, and maintain disaster recovery protocols to ensure system availability. * Performance Optimisation: Ensure backend systems & database queries deliver top-tier speed for thousands of concurrent users without compromising on reliability. * Code Quality: Uphold best practices by writing well-structured, efficient, and well-documented code. * Collaborate Across Teams: Work closely with frontend teams and users to align backend solutions with platform objectives. * Problem Solving: Identify, debug, and resolve complex technical issues to maintain smooth platform operations. Requirements Technical Expertise: * Proficiency in Node.js/Bun.js and TypeScript with 7+ years of experience in backend development. * Must have delivered a complex microservices-based backend serving web clients end-to-end. * Experience serving a high number of concurrent users with large data-streaming requirements. * Proficiency with building robust and optimised API endpoints and web sockets. * Strong understanding of Postgres, including schema/query design and optimisation for high-performance/high-reliability use cases. Autonomy: Proven ability to work independently while driving projects to completion. Team Collaboration: * Strong communication skills to work effectively within a cross-functional team. * Experience leading a mid-sized engineer team. Nice-To-Haves * Experience working on backend systems for crypto trading platforms, DeFi applications, or other data-heavy services. * Passion or experience in on-chain trading; being a part-time trader on Solana is a plus. * Knowledge of CI/CD pipelines and development tools for streamlined deployments. What We Offer * Remote Flexibility: Work from anywhere on your schedule. * Challenging Projects: Solve complex problems with cutting-edge technology in the trading space. * Impactful Role: Shape backend systems powering one of the largest trading platforms on the market and shaping the experience of tens of thousands of daily users. * Collaborative Culture: Join a team that values innovation, efficiency, and collaboration. Compensation & Package Base Salary + Bonus

Job DescriptionCareer Renew is recruiting for one of its clients a Full Stack Engineer (AI) - DeFi - candidates need to be based in NYC (onsite role) or in the EST timezone (remote). Our platform is trusted by leading protocols, including Aave, GMX, dYdX, Venus, Jupiter and others, to manage and secure billions of dollars in assets. We are seeking a proactive and results-driven Full Stack Engineer to join our AI team. Reporting directly to the Head of Product & AI you will play a critical role in working closely with our CEO and AI team to develop our AI product. Responsibilities: * Design and build fullstack systems for our AI crypto agent. * Develop scalable APIs and backend services to support agent workflows. * Build high-performance, user-facing interfaces to visualize agent reasoning and surface insights, as well as enable real-time interaction. * Collaborate with AI researchers to integrate and productionize agent logic. * Connect and manage data pipelines from crypto sources. * Implement testing, monitoring, and performance best practices. * Stay up to date with LLM frameworks, crypto trends, and fullstack tools. Requirements Experience with smart contracts, blockchain protocols, and/or DeFi systems. Highlight your Hands-on experience with LLMs and frameworks like LangChain or similar. (in production) Experience prompt engineering, tool use orchestration (MCP), and AI agent design Strong proficiency in Python (FastAPI), JavaScript/TypeScript, Node.js, and React.

Job DescriptionCareer Renew is recruiting for one of its clients a Senior Frontend Engineer - Crypto - this is a fully remote job for EST-based or Europe-based candidates. We are a web3 user acquisition platform that's powered user onboarding for over 500 protocols since 2021. We've facilitated 500M+ transactions, 60M+ on-chain credential mints, amongst 3M+ users across 40+ chains. Our platform serves protocols including Coinbase, Uniswap, Robinhood, Solana, Phantom, Optimism, Base, and Arbitrum. Through gamified activations and CUBE credentials, we've become infrastructure for user acquisition across DeFi, gaming, AI, and NFT ecosystems. We launched our L3 token in 2024, now trading on major exchanges including OKX, Bybit, and Coinbase. Our $21M in total funding includes a $15M Series A led by ParaFi and Greenfield, with participation from Electric Capital. Role Own end-to-end delivery of major product initiatives on the core platform. Drive frontend architectural decisions and technology choices for our multi-chain platform. Collaborate directly with our head of product and founders on product strategy while working closely with other engineers. Take full ownership of projects from conception to deployment, establishing technical patterns and mentoring other engineers. Required * 7+ years React/TypeScript in production * Next.js experience * Proven track record owning complex projects from start to finish * Experience making architectural decisions for production applications * Design system development and maintenance * Figma-to-code workflow proficiency * Strong UX intuition for complex interfaces Preferred * Web3/crypto product experience * Viem/Wagmi for Ethereum interactions * WalletConnect v2 integration * Multi-chain wallet UX patterns * Understanding of on-chain data indexing * Experience with high-traffic applications Technical environment * React, Next.js, TypeScript * Tailwind CSS * Viem for blockchain interactions * PostgreSQL, Prisma ORM * Multichain infrastructure (Ethereum, Polygon, Arbitrum, etc.)

Job DescriptionCareer Renew is recruiting for one of its clients a Senior Infrastructure Engineer - Crypto - this is a fully remote role for US-based candidates. Join a stellar team of leaders and experts in blockchain technology, cryptography, infrastructure, and security to build the backbone of blockchain wallet infrastructure for the next financial era. We’re hiring a Senior Infrastructure Engineer to design, operate, and scale the systems that power our platform. You’ll work at the intersection of blockchain, cybersecurity, and distributed infrastructure, ensuring our services are reliable, secure, and ready to meet the demands of a trillion-dollar financial industry. This role goes beyond maintaining servers. You’ll architect, automate and secure infrastructure, improve resilience, and embed best-in-class DevOps and SRE practices into our workflows. You’ll collaborate across engineering, product, and security to translate requirements into infrastructure that is scalable, cost-efficient, and secure. Preferred experience Responsibilities * Design, build, and maintain cloud infrastructure with a focus on scalability and security. * Architect and operate containerized and orchestrated systems (Docker, Kubernetes). * Automate provisioning and deployments using Terraform, Jenkins, and CI/CD pipelines. * Implement and maintain observability with Datadog across logs, metrics, and traces. * Optimize performance and reliability of Node.js applications and backend services. * Configure and manage secure enclaves (AWS Nitro) to harden critical workflows. * Partner with product and security to align infra decisions with roadmap and risk strategy. * Document systems, promote knowledge sharing, and support client discussions. Requirements * 8+ years of infrastructure, DevOps, or SRE experience in cloud-native systems. * Strong expertise with AWS (Lambda, EKS, API Gateway, DynamoDB, S3, CloudFormation, CloudWatch); GCP is a plus; IBM and Thales are a plus too. * Skilled in Infrastructure-as-Code (Terraform) and CI/CD automations. * Deep knowledge of Docker, Kubernetes, and containerized microservices. * Experience administering and tuning SQL and NoSQL databases. * Familiar with observability platforms (Datadog, ELK, Prometheus/Grafana). * Solid understanding of infrastructure security and applied cryptography fundamentals. * Proficiency in scripting and systems programming (Python, Go, Rust, or TypeScript). * Clear communication skills, ability to operate under pressure and make sound decisions. * Ideally, experience with blockchain networks and smart contracts. Compensation & Package * Title: Senior Infrastructure Engineer. * Salary: $180,000-260,000 per year (full-time). * Equity: 100-200 stock options vested over 4 years. * Benefits: Healthcare, 401K, and travel expenses. * Location: United States (remote-first, office optional). * Equipment: MacBook Pro + essentials.

Job DescriptionCareer Renew is recruiting for one of its clients a Principal Software Engineer - US - Crypto - this is a fully remote role for US based candidates. Join a stellar team of leaders and experts in blockchain technology, cryptography, infrastructure, and security to build the backbone of blockchain wallet infrastructure for the next financial era. We’re hiring a Principal Software Engineer to lead the design, development, and scaling of our core backend systems. In this role, you’ll own critical projects while setting technical direction and ensuring our platform is fast, resilient, and secure. This is more than a coding role. You’ll make key architectural decisions, drive engineering standards, and mentor senior engineers. You’ll work with product, security, and leadership to align technical execution with company strategy and ensure our systems perform under the high-stakes demands of financial workflows. Preferred experience Responsibilities * Lead the design and development of scalable, secure backend services and APIs. * Define and evolve architecture for databases, microservices, and integrations. * Own mission-critical projects end to end, from requirements to production and iteration. * Troubleshoot and resolve complex performance and reliability challenges at scale. * Drive improvements to CI/CD, observability, and engineering processes across teams. * Collaborate with leadership to shape roadmap priorities and long-term technical vision. * Mentor engineers, promote best practices, and represent us in client discussions. Requirements * 10+ years of backend software engineering, with leadership in fintech or blockchain. * Mastery of TypeScript plus one or more systems languages (Rust, Go, C++). * Proven track record building scalable APIs, infrastructure, and developer platforms. * Deep expertise with databases (PostgreSQL, DynamoDB, NoSQL) and cloud (AWS). * Strong knowledge of microservices, CI/CD pipelines, observability, and SSDLC. * Familiar with applied cryptography, PKI, and secure backend architectures. * Exceptional problem-solving, communication, and ability to influence technical direction. Compensation & Package * Title: Principal Software Engineer * Salary: $220,000–300,000 per year (full-time) * Equity: 150–300 stock options vested over 4 years * Benefits: Healthcare, 401K, and travel expenses * Location: United States (remote-first, office optional) * Equipment: MacBook Pro + essentials

Job DescriptionCareer Renew is recruiting for one of its clients a Founding Product Manager - this is a hybrid role in NY or remote in the US. We’re rebuilding the global financial pipes money flows through. Our infrastructure makes stablecoins usable in the real world by powering credit card transactions, cross-border payments, B2B purchases, remittances, and more. We partner with fintechs, neobanks, and institutions to help them launch solutions that are global, inclusive, and efficient. If you’re curious, bold, and excited to help shape a borderless financial system, we’d love to talk. Our Ethos Operating at the epicenter of stablecoin innovation means moving fast and thinking globally. Our team reflects the diverse, international audiences we serve. We hire people who stay agile as the tide ebbs and flows, fix what’s broken without waiting, chase trends before they peak, and remember to have fun through it all. Much of our product team is based in NYC so we prefer in-person but we would be open to fully remote candidates in exceptional cases. What you'll do * Drive the product roadmap for the platform * Partner closely with engineering to define product requirements and prioritization * Translate complex blockchain and payments capabilities into intuitive, customer-facing solutions * Identify market opportunities and gather feedback from fintech, neobank, and institutional partners * Launch new products and features quickly, measuring adoption and iterating based on customer needs * Stay ahead of industry trends in stablecoins, payments, and Web3 to inform Rain’s product direction. What we're looking for * 5–10+ years of experience in product management, ideally in stablecoins, fintech, or crypto. * A strong technical understanding (e.g., APIs, payments, blockchain concepts) and ability to work closely with engineering. * Proven track record of shipping products from idea through launch and iteration * Willingness to get hands dirty * Excellent communication skills for working with internal teams, customers, and partners Nice to haves, but not mandatory * Experience in card issuing, stablecoins, payments, or cross-border fintech products. * Familiarity with smart contracts and blockchain ecosystems. * Previous startup or fast-growth environment experience. Compensation & Package Benefits Our team works hard, so we make sure our benefits do too. Here’s what you can expect: * Top-tier coverage: We cover 95% of Medical, Dental, and Vision premiums. * 401(k) with matching: Invest in your future, just like we’re investing in ours. * Ownership that matters: Every team member gets equity because we believe in building together. * Work your way: Flexible hybrid setup with a prime SoHo office for NYC-based teammates. * Unlimited PTO: Because time to rest and reset is just as important as time to ship. * Product-first perks: Monthly budget to test our cards and features like a real user. * Wellness support: Monthly stipend to spend on fitness, therapy, or whatever keeps you thriving. * Home office setup: One-time stipend to create a space that works for you. * Team connection: Frequent company events, team dinners, and offsites to stay connected.

ASIC/FPGA Design: Senior Member of Engineering Staff (SMES). Reporting to the Manager, Engineering (ASIC/FPGA), the Senior Member of Engineering Staff (SMES) will be part of the key ASIC/FPGA design team, responsible for the delivery of FPGA/ASICs for high-speed crypto applications.

Job DescriptionCareer Renew is recruiting for one of its clients a Strategic Account Manager - Crypto - this is a fully remote position for US based candidates. Join a stellar team of leaders and experts in blockchain technology, cryptography, infrastructure, and security to build the backbone of blockchain wallet infrastructure for the next financial era. We are seeking a Strategic Account Manager to own post-close success across North & South America. Reporting to the Head of Americas, you’ll manage and grow accounts with institutions, fintechs, and crypto-native firms, acting as a trusted partner to help them scale their use of our wallet infrastructure. This role is both commercial and technical. You’ll guide clients through onboarding, adoption, and renewal while navigating complex environments that combine APIs, cloud deployments, legacy systems and regulatory requirements. Your goal: ensure retention, deepen engagement, and drive upsells through world-class relationship management and solution-oriented execution. Preferred experience Responsibilities * Serve as the primary point of contact for a portfolio of active accounts in the Americas. * Lead post-close success: onboarding, enablement, business reviews, and support. * Build trusted relations with stakeholders across product, compliance, and leadership. * Identify and execute upsell and expansion opportunities to grow account revenue. * Lead contract renewals and commercial negotiations to secure long-term alignment. * Develop tailored success plans and adoption strategies for each account. * Act as the internal voice of the customer, partnering with product to align priorities. * Represent Dfns at conferences, workshops, and customer meetings. Requirements * 6+ years in account management, customer success, or post-sales in enterprise SaaS. * Proven success growing large accounts via upsell, cross-sell, relationship development. * Comfortable managing technical products and customer workflows in regulated settings. * Organized, proactive, highly communicative, and able to juggle multiple accounts. * Experienced in contract negotiation, renewals, and driving net revenue retention. * Excellent communicator with strong written, verbal, and presentation skills. * Fluent in Spanish/Portuguese is a plus, supporting clients across the Americas. * Experience with banks, payment services, or digital asset infra providers is a plus too. Compensation & Package * Title: Strategic Account Manager * Salary: $80,000-140,000 per year (full-time). * Bonus: Performance-based, year-end bonus. * Equity: 50-150 stock options vested over 4 years. * Benefits: Healthcare, 401K, and travel expenses. * Location: United States (remote-first, office optional). * Equipment: MacBook Pro + essentials.