Full-Stack Design Engineer at Poolside | Remote EMEA/East Coast

Join Our Vision at PoolsideAt Poolside, we believe that the next decade will usher in the era of Artificial General Intelligence (AGI). Only a select few companies will lead in this pursuit, leveraging unparalleled advantages to emerge victorious. These pioneers will attract the brightest minds and push the boundaries of applied research, engineering, and la…

About RemoteRemote is addressing the most pressing challenge for modern organizations—managing global employment compliantly and effortlessly. We empower businesses of all sizes to hire, compensate, and oversee international teams seamlessly. With a focus on innovation and a forward-thinking culture, our dedicated team tackles ambitious problems asynchronously, spanning six continents (we're just missing Antarctica!). All of our roles are fully remote.Innovation is one of our core values, and we have integrated automation and AI capabilities into every role.We invite every member of the Remote team to contribute their skills, experiences, and cultures to help us develop a world-class HR platform. If you are enthusiastic, inquisitive, driven, and ambitious, we encourage you to apply and help shape the future of work!The PositionYou will join a collaborative team of engineers specializing in Frontend, Backend, SRE, and QA, organized into cross-functional development teams dedicated to specific verticals.This position is open across various teams, and we will determine the specific team you will join during the interview process based on business needs and your preferences.Regardless of the specific team, you will focus on developing tools, APIs, and integrations for one of our products.Our backend utilizes Elixir and Phoenix, with a Postgres database. We employ React and Next.js for our frontend development. GitLab serves as our version control and CI/CD solution. Our applications are hosted on AWS, and we rely entirely on CI for deployments, deploying multiple times daily. Check out our Engineering Rulebook for more details.What This Role Offers YouEngaging and meaningful challenges—solving these will enable individuals and businesses to operate in any country worldwide.The chance to create a significant impact within the company—as we are still early in our journey, every change you implement today will have a multiplier effect as the company grows.Numerous opportunities for personal and professional growth.

About RemoteAt Remote, we are addressing one of the most significant challenges modern organizations face—navigating global employment with compliance and ease. Our platform empowers businesses of all sizes to recruit, compensate, and manage international teams seamlessly. Emphasizing our core values and forward-thinking culture, our team is dedicated to tackling ambitious challenges asynchronously across the globe. Our diverse workforce spans six continents (Antarctica is the last frontier!), and every role is fully remote.Innovation is at the heart of our operations, driving us to integrate Automation and AI capabilities into every position.We invite every member of the Remote team to contribute their unique talents, experiences, and cultural insights to help us create a world-class HR platform. If you are energetic, inquisitive, driven, and ambitious, join us in shaping the future of work! Apply today!The PositionYou will collaborate with a team of engineers across Frontend, Backend, SRE, and QA. Our structure includes cross-functional development teams dedicated to specific verticals.This role is available across various teams, and we will determine the specific team during the interview process based on business needs and your preferences.Regardless of the team assignment, you will focus on developing tools, APIs, and integrations for our product offerings.Our backend technology stack includes Elixir and Phoenix, paired with a Postgres database. For the frontend, we utilize React and Next.js. We rely on GitLab for version control, issue tracking, and CI/CD solutions. Our applications are hosted on AWS, and we practice continuous integration for multiple daily deployments.What This Role Offers YouEngaging and impactful challenges—your solutions will enable individuals and businesses to operate globally.A chance to make a significant impact—being in the early stages of our company means your contributions will resonate as we grow.

At Garner, we are on a mission to revolutionize the healthcare landscape, ensuring high-quality and affordable care for everyone.We are fundamentally rethinking how healthcare operates in the U.S. by collaborating with employers to reshape healthcare benefits through clear incentives and powerful, data-driven insights. Our innovative approach leads employees to superior, cost-effective care, creating a system that benefits all parties involved. Patients experience improved health outcomes, employers utilize healthcare funds more efficiently, and physicians are rewarded for providing outstanding care instead of simply increasing procedure counts.Garner is among the fastest-growing healthcare technology firms in the nation. Our products are trusted by some of the most sophisticated employers and providers in the industry, and we are assembling a team of talented, mission-driven individuals who are eager to make a significant impact on healthcare at scale.About the Role:We are in search of an outstanding Senior Security Engineer to join our Security Engineering team. In this pivotal role, you will be instrumental in safeguarding our most valuable asset: patient data. The Security Engineering team at Garner is tasked with securing cloud infrastructure, implementing secure code guardrails, and fostering trust with our clients. This position involves a variety of projects that span multiple security domains.Where You Will Work:This position is open to remote candidates across the U.S. For those located in New York City, a hybrid schedule will apply, requiring in-office attendance on Tuesday, Wednesday, and Thursday each week.What You Will Do:Lead technical initiatives to secure networks, systems, applications, and databases.Participate in our Security Engineering on-call rotation to address security incidents.Integrate security into the build pipeline through automated SAST/DAST testing and policy enforcement.Manage vulnerability assessments and coordinate remediation efforts.Educate engineers and promote a culture of security within the engineering organization.

Our Technology StackWe leverage AWS, Java, React, and TypeScript to build robust solutions.

Join Our Engineering TeamAt Cacheflow, we are seeking a talented and driven Senior Backend Engineer to help us build scalable and innovative solutions in the fintech space. As part of our founding team, you will have the unique opportunity to collaborate closely with our CEO and CTO, giving you significant influence over the technology, architecture, and culture of our company.Our Technology StackWe utilize cutting-edge technologies including AWS, Java, React, TypeScript, NodeJS, and Kafka to develop our solutions.

About TrafileaTrafilea is an innovative Consumer Tech Platform dedicated to driving transformative brand growth. We are at the forefront of building the AI Growth Engine that fuels the next generation of consumer brands.With over $1 billion in cumulative revenue, more than 12 million customers, and a talented workforce of over 500 professionals across 19 countries, we seamlessly integrate technology, growth marketing, and operational excellence to elevate purpose-driven, digitally native brands.We own and manage our own portfolio of digitally native brands (not an agency), featuring prominent partnerships with retailers such as Walmart, Nordstrom, and Amazon, alongside a robust global D2C presence.Why Join Trafilea?As a tech-driven eCommerce group, we are scaling our own globally recognized DTC brands while fostering rapid growth for ambitious talent. We build and scale our own brands. We strategically invest in AI and automation, setting us apart in the eCommerce landscape. We embrace swift testing and growth methodologies, empowering you to thrive in the same environment. Join a dynamic, diverse, and talented global team. Enjoy a fully remote position with a competitive salary in USD, paid time off, and additional benefits.

Alt is revolutionizing the world of alternative assets, beginning with the $5 billion trading card market. We empower collectors to buy, sell, vault, and finance their cards all in one platform, supported by top-tier investors from Stripe, Coinbase, Seven Seven Six, and renowned athletes like Tom Brady and Giannis Antetokounmpo. Our next major initiative involves implementing real-time pricing at scale—the Alt Value that drives every trade, loan, and product offered on our platform. We are in search of a Senior Fullstack Engineer who is eager to construct the financial engine of our platform. Your role will extend beyond developing a checkout flow; you will be empowering the liquidity that sustains our marketplace. You will collaborate with a high-impact team responsible for our custom double-entry ledger, payment provider integrations, and key lending products.If you possess a detail-oriented mindset for backend integrity while maintaining a proactive approach on the frontend, you'll excel in this role.Your Responsibilities:Engineer Financial Integrity: Develop and uphold our custom-built double-entry ledger system to guarantee every cent is accurately tracked across the platform.Own Lending Infrastructure: Design and scale our lending products—from defining credit disbursement logic to automating the lifecycle of loan management.Architect Integrations: Create and implement robust integrations with payment gateways and banking partners, ensuring 99.99% reliability and seamless reconciliation.Own the UX of Money: Develop high-trust user interfaces for payments and lending that simplify complex financial transactions, making them feel transparent and secure.Balance Rigor with Speed: Make informed decisions between rapid feature deployment and the uncompromising accuracy needed for financial systems.Be a Multiplier: Enhance the team through thorough code reviews, technical documentation, and mentorship.This Role is Ideal For You If You…Are Obsessed with Correctness: You recognize that in payments, “mostly working” equates to failure. You deeply contemplate idempotency, race conditions, and data consistency.Think Like a Product Owner: You don’t merely build a “pay button”; you comprehend the entire flow of financial transactions and their implications.

About RemoteRemote is at the forefront of addressing one of the most significant challenges faced by modern organizations: managing global employment compliantly and efficiently. We empower businesses of all sizes to hire, compensate, and oversee international teams seamlessly. Driven by our core values and a forward-thinking work culture, our dedicated team tackles ambitious challenges asynchronously from various locations worldwide. Our team members span across six continents (with Antarctica yet to join!), and all our roles are completely remote.With innovation as one of our foundational values, we have integrated automation and AI capabilities into every role’s requirements.We invite every member of the Remote team to contribute their unique talents, experiences, and cultures to help us create a best-in-class HR platform. If you are enthusiastic, inquisitive, driven, and ambitious, join us and help shape the future of work! Apply now!The PositionYou will become a part of a collaborative team of engineers specializing in Frontend, Backend, SRE, and QA. We are structured into cross-functional development teams dedicated to specific areas.This position is available across several teams, and we will identify the exact team you will join during the interview process, considering both business needs and your preferences.Regardless of the team, your focus will be on developing tools, APIs, and integrations for one of our products.Our backend utilizes Elixir and Phoenix, alongside a Postgres database. For our front end, we employ React and Next.js. We use GitLab for version control and CI/CD solutions. Our applications are hosted on AWS, and we rely completely on our CI for deployments, executing multiple deployments daily. For more details, refer to our Engineering Rulebook.What We OfferEngaging and meaningful challenges that enable individuals and businesses to operate globally.The chance to make a substantial impact as we are still in the early stages of our journey; every change you implement today will be magnified by the company's growth.A plethora of freedom and flexibility in your work, promoting a healthy work-life balance.

Discover the Nortal Experience! Become part of our dynamic LATAM remote team: Engage with colleagues through enjoyable activities such as coffee breaks, tech discussions, and fun games with both teammates and management. Embrace autonomy! We value independence, open communication, and celebrate diversity as our foundational principles. Your wellness is our priority: Our People Care team is dedicated to supporting you from day one, assisting with everything from time-off requests to wellness check-ins. In addition, our Accounts Management team ensures productive client relationships, allowing you to concentrate on what you excel at. Are you ready to advance your career with us? Here’s what you can expect when you join our team! Competitive salary and benefits package, including health insurance and 401k options.

Join Fi - Pioneering the Future of Pet Technology!At Fi, we are a dedicated team comprised of talent from renowned companies like Square, Google, TikTok, Peloton, and Uber, united by a common goal: to enhance the bond between pets and their owners. Our mission is to innovate state-of-the-art technology that redefines pet parenting. The pet industry is overdue for a transformation, and we are leading the change. With advancements like real-time location tracking, activity monitoring, and behavior analysis, we are just scratching the surface.What excites us most is our commitment to bridging the communication gap between pets and humans. Imagine a reality where pet owners can instantly understand their pets' feelings and ensure their well-being. This is the future we are building at Fi.If you thrive in an innovative and collaborative environment and are passionate about improving the lives of pets, we would love to have you on our team. Join us as we strive to achieve what seems impossible, or as we like to say, "let me find a way" to reshape the future of pet ownership.We are seeking a Senior Software Engineer!As a key member of our engineering team, you will report directly to the Backend Lead and play a vital role in steering our technical vision. You relish the challenge of converting ideas into exceptional solutions and possess expertise in a range of backend technologies as well as a solid understanding of best architectural practices.

Twindo is pioneering the transformation of the remodeling, architecture, and interior design sectors through innovative AI and computer vision technologies. Our LiDAR-enabled iPhone and iPad scans generate accurate 3D representations of homes in mere minutes, delivering interactive models with precise measurements. Our proprietary technology converts these scans into detailed, editable as-built files in industry-standard formats. Our groundbreaking technology was showcased during Apple's keynote event when the LiDAR sensor was launched, and we are currently modeling millions of square feet every month.As a globally distributed, virtual-first organization, our team spans across various regions, with significant representation in the US and Europe.We are in search of a Senior Backend Engineer to contribute to the development and maintenance of our internal platform and tools, promoting business scalability and engineering efficiency. Reporting to the Platform Team Lead, this position involves a dynamic blend of foundational backend development and DevOps responsibilities, making it perfect for individuals who thrive on diverse projects. Collaboration with our iOS, Computer Vision, Visualization & Tooling, Web, Infrastructure, and Data engineering teams, as well as other departments, will be crucial.

Remote builds a platform that helps organizations manage global employment, making it easier for businesses to recruit, pay, and oversee international teams. The company’s fully remote structure brings together team members from six continents, each contributing unique perspectives to the ongoing development of Remote’s HR platform. Automation and AI are woven into daily work, supporting efficient and compliant operations. Role overview The Senior Backend Engineer joins a cross-functional group that includes Frontend, Backend, SRE, and QA specialists. Teams are organized by product vertical, and the specific assignment will be determined during the interview process based on both business needs and personal interests. The main focus of this role is building tools, APIs, and integrations for one of Remote’s core products. Key technologies Elixir and Phoenix for backend development Postgres as the primary database React and Next.js on the frontend GitLab for version control and CI/CD AWS for hosting Continuous integration enables frequent deployments throughout the day. For more detail on engineering practices, see the Engineering Rulebook. What this job can offer Challenging projects that support global collaboration between businesses and individuals Opportunities to make a direct impact as the company grows A supportive and flexible environment that values both personal and professional growth Location This is a fully remote position open to candidates anywhere in the world.

About Medallion:At Medallion, we are dedicated to allowing healthcare teams to concentrate on their core mission—providing outstanding patient care. Our innovative provider operations platform is designed to eliminate administrative hurdles that hinder healthcare organizations. Through automation of licensing, credentialing, payer enrollment, and compliance monitoring, we empower healthcare operations teams to optimize their workflows, enhance provider satisfaction, and boost revenue generation, all while ensuring excellent patient outcomes.Recognized as one of the fastest-growing healthcare technology firms—ranked No. 3 on Inc. Magazine’s 2024 Fastest-Growing Private Companies in the Pacific Region, No. 5 on LinkedIn's 2024 Top Startups in the US, and awarded as a Glassdoor Best Place to Work in 2024 & 2025—Medallion is transforming provider network management. Our CEO, Derek Lo, has been honored as one of the Top 50 Healthcare Technology CEOs of 2024 by The Healthcare Technology Report. With $130M in funding from premier investors including Sequoia Capital, Google Ventures, and Salesforce Ventures, we are on a mission to revolutionize healthcare at scale.We prioritize candidate safety. Please be aware that all official communication will exclusively come from @medallion.co email addresses.

About DualEntryFounded in 2024, DualEntry stands as a pioneering force in the rapidly evolving AI landscape. We are committed to revolutionizing the finance sector with our innovative AI-native ERP solutions.The ERP market is one of the largest fintech arenas globally, valued at over $220 billion. Yet, a significant portion of businesses still rely on outdated on-premise systems, a scenario that hasn't changed in over three decades.At DualEntry, we empower accounting teams to accomplish more in less time. Our solutions are trusted by businesses ranging from $5 million ARR to those listed on the NYSE, effectively eliminating tedious manual data entry through AI automation. We are paving the way for a new era where one-person finance teams become a reality, leaving behind the burdens of legacy ERPs from the 1990s.Operating with a sense of urgency and ownership, we are dedicated to moving fast and achieving excellence.The Significance of This RoleIn just 18 months, we have successfully raised over $100 million from esteemed investors such as Lightspeed Venture Partners, Khosla Ventures, Contrary Ventures, and Google Ventures, alongside over 20 angel investors who have played pivotal roles in building impactful companies.Our rapid growth has been fueled by assembling a talented and dedicated team from top-tier tech and accounting firms, including Ramp, Meta, Microsoft, Lyft, PwC, Deloitte, J.P. Morgan, Bloomberg, Sage, Xero, and Intuit. We also welcome individuals who are eager to prove their worth, regardless of their previous affiliations.As a compact yet dynamic team, we are experiencing significant momentum - join us at this exciting stage.As a Senior Integrations Engineer, you will be responsible for designing and implementing features and systems from the ground up at an impressive speed. This is a unique chance to take ownership of critical infrastructure in an early-stage AI company poised to redefine the industry. Your contributions will directly shape the future of AI-driven accounting solutions.This role is intense and hands-on, requiring full ownership and a commitment to excellence as we aim to continuously raise the bar.

Location: Fully Remote (EMEA & LATAM)Employment Type: Full-timeAbout the Company:Join a pioneering AI-powered platform that is transforming matchmaking experiences. Supported by prominent venture capitalists, our client harnesses cutting-edge technologies to create meaningful connections between individuals.Role Overview:We are on the lookout for a Senior Full Stack Engineer to become an integral part of our dynamic team. In this role, you will design, develop, and maintain scalable web applications that provide outstanding user experiences. The right candidate will possess a robust background in both frontend and backend development and will be passionate about creating intuitive and efficient systems.Key Responsibilities:Develop and implement innovative full-stack features utilizing TypeScript, Vue.js, and PostgreSQL on the Supabase platform.Collaborate with cross-functional teams to design and enhance user interfaces with Tailwind CSS.Analyze and optimize existing image and text/LLM models to improve matchmaking precision.Assess compatibility between users based on profile images and textual data.Create and maintain comprehensive software design documentation, including flowcharts, state-machine diagrams, and data models.Evaluate and enhance system performance in relation to data storage, bandwidth, and computational expenses.Participate in code reviews to ensure quality and adherence to best practices.Mentor junior developers and support their career growth.

Payabli is a pioneering Payments Infrastructure and Monetization Platform designed specifically for vertical software companies. With a single, developer-friendly API and low-code embedded payment components, we empower platforms to seamlessly integrate, monetize, and operationalize payments, making it an integral part of their business model.By consolidating payment acceptance, issuance, and advanced operational tooling, Payabli allows software companies to manage and transfer funds through a unified infrastructure stack, granting them complete control over their payments experience. Our platform is built to scale with PCI DSS 4.0 and SOC 2-compliant security, ensuring enterprise-grade reliability while leveraging AI-driven insights to enhance visibility, streamline operations, and accelerate revenue growth.Supported by prominent fintech investors like QED Investors, Fika Ventures, TTV Capital, and Bling Capital, Payabli is establishing the benchmark for embedded payments infrastructure that drives the evolution of vertical SaaS.As a Senior Solutions Engineer at Payabli, you will play a crucial role in steering post-sales integration projects for new vertical software partners and enhancing integrations for existing partners. We are looking for a dynamic leader who is a self-starter with a strong sense of urgency and an execution-focused mindset. You will collaborate closely with our Sales Engineers on project solutions, ensuring a high-quality process. In this role, you will manage the implementation of new partners, working alongside Account Management, Operations, and other teams to facilitate a smooth launch. You will also need to become an expert in our products and APIs, engaging enthusiastically with both technical and non-technical customers.Key Responsibilities:Translate business requirements into innovative technical solutionsConduct calls to create and manage integration plans for software partnersDesign and present customized integration project plans that align with partner expectations and drive executionUtilize an AI-first mindset to innovate integration processes

Join Our Team at DualEntryEstablished in 2024, DualEntry is rapidly emerging as a leader in the AI-driven financial technology sector.We are revolutionizing finance through our innovative ERP solutions, tapping into a lucrative market worth over $220 billion. While many companies still rely on outdated on-premise systems, we are at the forefront of a transformative wave, welcoming new players into an industry that has seen little change in over three decades.Our AI-first ERP platform empowers accounting teams to maximize efficiency, enabling businesses ranging from startups with $5M in annual recurring revenue to publicly traded companies to automate tedious manual data entry tasks. We are making the vision of a streamlined one-person finance team a reality, leaving behind the complexities of legacy ERPs.At DualEntry, we thrive on urgency and ownership; our pace is swift and our goals ambitious.The Importance of This RoleIn just 18 months, we’ve secured over $100 million in funding from esteemed investors, including Lightspeed Venture Partners, Khosla Ventures, Contrary Ventures, and Google Ventures, alongside a network of over 20 angel investors who have helped shape some of the most impactful companies in recent history.Our success is driven by a dynamic, dedicated team hailing from top-tier tech and accounting firms such as Ramp, Meta, Microsoft, Lyft, PwC, Deloitte, J.P. Morgan, Bloomberg, Sage, Xero, and Intuit. We also welcome individuals without big-name brands on their resumes who are eager to prove their capabilities.As a pivotal member of our growing team, you will help establish the QA function from the ground up, managing the testing pyramid and ensuring our AI-driven accounting platform can scale reliably. This role demands a proactive mindset; you will need to ship quickly, critically assess trade-offs, and advocate for practical solutions.This is a hands-on position with full ownership of quality assurance processes. We hold ourselves to high standards and expect you to do the same.

Hello! I’m Abhik, Co-Founder and VP of Engineering at Ashby. We are on the lookout for a driven and innovative full-stack software engineer who is passionate about addressing customer needs and making strategic long-term contributions to our evolving software products.At Ashby, you will experience the best of both worlds: the dynamic and empowering environment of a startup combined with the stability and scalability of a growth-stage company. Enjoy the autonomy to create product specifications, influence design decisions, and develop solutions in an environment that minimizes meetings. You will work on a platform that serves tens of thousands of daily users who rely on your contributions and are excited about upcoming features.We proudly serve prominent clients like Notion, Linear, Shopify, and Snowflake. Our impressive growth metrics, including a multi-million ARR and over 100% year-over-year growth with minimal churn, position us as industry leaders. We're eager to share more insights about our success during our conversation.You may have seen our job posting before as we are consistently expanding our team—we're projected to double in size this year! We're brimming with innovative ideas to enhance Talent Acquisition through software and are venturing into new product domains. Rest assured, we review every application and strive to respond within 3-4 days, often sooner.Role Overview and Work CultureOur engineering culture is designed to foster innovation and ownership, reminiscent of the environments where we thrived as individual contributors. I began my career developing software for the Visual Effects industry, where I learned the importance of understanding user needs and collaborating closely with stakeholders. This experience shaped my approach to product management, design, and agile development without the constraints of excessive meetings.Here at Ashby, we encourage creativity and provide our engineers with the autonomy and responsibility to drive meaningful change. We focus on problem-solving rather than merely ticket resolution, which cultivates an atmosphere ripe for innovation.

COMPANYAt 0x, we are on a mission to "Create a Tokenized World Where All Forms of Value Can Flow Freely." We empower web3 developers with an intuitive suite of APIs designed to facilitate faster trading, improved pricing, and an exceptional user experience.Since our inception in 2017, we have successfully processed over 211 million transactions and managed more than $180 billion in trading volume. Our platform supports various applications including Matcha, Coinbase Wallet, Robinhood Wallet, Phantom, Rainbow, DefiLlama, MetaMask, Zerion, Zapper, and many others. Our esteemed investors include Greylock Partners, Pantera Capital, and Jump Crypto.Joining 0x means becoming part of a seasoned team of crypto innovators who prioritize code quality, teamwork, and a culture of continuous learning.About Matcha MobileMatcha, our decentralized exchange aggregator, enables users to trade across multiple blockchains seamlessly, ensuring the best prices through a singular, user-friendly interface.We are excited to announce the development of Matcha Mobile, a new React Native application that aims to make decentralized trading on mobile devices as straightforward as on the web.In this pivotal engineering role, you will take charge of the architecture, performance, and overall product experience from inception to launch.You will work closely with design, backend, and product teams to shape the mobile trading experience for users.If you have a passion for React Native, elegant UI design, robust system architecture, and the world of cryptocurrency, this opportunity allows you to create a product that will be utilized by millions.What You’ll DoArchitect and develop Matcha’s new React Native application for both iOS and Android from the ground up.Design scalable architecture, manage state efficiently, and establish in-app infrastructure (CI/CD, telemetry, feature flags).Deliver a high-performance mobile user experience with responsive interfaces, fluid gestures, rapid load times, and secure wallet integrations.Collaborate intimately with design and product teams to prototype, iterate, and deploy features swiftly and securely.Write clean, modern TypeScript and React Native code, ensuring proper typing, linting, and comprehensive testing coverage (Jest, Detox/Maestro).Help cultivate the mobile engineering culture through code reviews, pair programming, testing best practices, and ongoing performance optimization.Engage in open discussions regarding design trade-offs and product priorities, maintaining a user-centric mindset.What We’re Looking ForProven experience in mobile application development, particularly with React Native.Strong understanding of mobile UX principles and best practices.Expertise in TypeScript, with a solid grasp of modern JavaScript.Experience with CI/CD pipelines and mobile app deployment.A passion for the cryptocurrency landscape and decentralized finance.