\nAbout Toku\nToku is the leading provider of compliance infrastructure for crypto companies, enabling them to pay employees in tokens and stablecoins while staying compliant with state, federal, and international tax laws. Our growing client list includes 30% of the crypto companies listed on Robinhood.\n\n\nBacked by $26M from leading investors including Blockchain Capital and Naval Ravikant, Toku is scaling rapidly to meet the demand for compliance solutions in the evolving regulatory environment. Read more about Toku in Fortune, Yahoo Finance, and CoinDesk.\n\n\nTo learn more, check our website.\n\n\nAbout the Role\nToku is building token compensation and compliance solutions that help companies manage stablecoin payroll, invoicing, token payroll, cap tables, and trading plan compliance with ease. We are looking for a UI Engineer to design and build interfaces that make these complex financial workflows intuitive, scalable, and performant.\n\n\nIn this role, you will work closely with design, product, and backend teams to create seamless user experiences for financial transactions. You’ll focus on building high-performance, modular UI components, optimizing for speed and clarity, and ensuring the platform meets the highest standards of security, accessibility, and usability.\n\n\nThis is an opportunity to work on challenging design and engineering problems in a fast-moving space, where precision, reliability, and user trust are critical. If you have a strong technical foundation, attention to detail, and experience building modern financial applications, we’d love to hear from you.\n\n\n\n\n\nResponsibilities\n* Architect and build a highly performant, scalable, and intuitive front-end for a complex financial application\n* Design next-generation user interactions that reduce cognitive load and make complex tasks frictionless\n* Implement intelligent UI components that anticipate user needs, adapt dynamically, and provide real-time feedback\n* Develop a design system and component library that enforces consistency, accessibility, and brand presence across the platform\n* Optimize for instantaneous load times and fluid, native-like interactions using cutting-edge web technologies\n* Build real-time financial dashboards and transaction interfaces with advanced data visualization techniques\n* Design workflows that guide users effortlessly through financial operations while abstracting complexity\n* Ensure impeccable security in the UI layer, with strong session management, biometric authentication, and role-based access control\n* Lead performance optimization efforts to ensure an ultra-fast, low-latency user experience\n* Collaborate cross-functionally with designers, product teams, and backend engineers to deliver seamless full-stack integrations\n\n\n\nMinimum Qualifications\n* 7+ years of front-end engineering experience, building sophisticated web applications at scale\n* Mastery of TypeScript and JavaScript, with expertise in React (Next.js), Vue, or SolidJS\n* Deep experience in state management (Zustand, Recoil, Redux, or React Query)\n* Proven ability to develop high-performance, real-time financial dashboards and transaction interfaces\n* Extensive experience designing and implementing component-based UI architectures and design systems\n* Expertise in advanced animations and interactions (Framer Motion, GSAP, or equivalent) to deliver a premium UX\n* Strong background in secure UI development, including multi-factor authentication (MFA), OAuth, SSO, and encryption at the UI level\n* Experience implementing progressive web apps (PWAs), SSR, and hydration strategies for optimal performance\n* Familiarity with data visualization tools and frameworks (Recharts, Visx, etc.) for presenting complex financial data\n\n\n\nPreferred Qualifications\n* Senior ICs experience in fintech or enterprise financial software\n* Previous experience building products from scratch in high-growth startups\n* Comfortable working without rigid processes and large support teams\n* Passion for designing ultra-modern, cutting-edge user interfaces with a focus on both form and function\n* Hands on and execution focused\n\n\n\n\n\n\nToku 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. \n\n\nWe strongly encourage you use Rezi.ai to vet resume quality before applying. \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, Crypto, React, Typescript, Senior, Engineer and Backend jobs that are similar:\n\n $70,000 — $125,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n

\n \n\nAbout the Role: \n\nSezzle has an incredible opportunity to make an impact within a growing FinTech company. As a Senior Software Engineer focused on our mobile app, you will be responsible for solving challenges in our highest-traffic applications, with your work having a direct impact on our product and the millions of customers using it.\n\nAbout Sezzle:\n\n\nSezzle is a cutting-edge fintech company whose long-standing mission is to financially empower the next generation. Only one in three millennials own a credit card, and the vast majority of millennials possess a subprime credit score or no score at all. To address these problems, Sezzle has built a payment platform that increases purchasing power for consumers by offering interest-free installment plans at online stores. This increase in purchasing power for consumers leads to increased sales and basket sizes for the numerous eCommerce merchants that currently work with Sezzle.\n\nAs the first and only B-Corp in the payments space, Sezzle’s goal is to help everyone pursue financial freedom, and to invest in social good and ethical initiatives that shape a better world. \n\nAt Sezzle, we’re committed to putting purpose alongside profitability. We work hard to maintain rigorous standards of social and environmental performance, accountability, and transparency to build a better world. The employees at Sezzle lean into significant societal and cultural shifts, ensuring internal and external focus on positive impacts that benefit our community.\n\nKey Role Responsibilities: \n\n\n* Help own and build out new features within our cross-platform TypeScript React Native app, and Golang backend APIs.\n\n* Manage our releases, using tools like cohorting, feature flags, and app-store infrastructure to ensure a safe rollout to our millions of active users.\n\n* Maintain a strong working relationship with product, design, and the business to ensure stakeholder needs are being evaluated and met.\n\n* Work with the team to continuously build clean, scalable, robust, and testable code.\n\n* Develop a deep working knowledge of your application, data domain, and KPIs.\n\n\n\n\nMinimum Requirements: \n\n\n* 6+ years experience solving technical problems as part of a team.\n\n* Experience developing and delivering a mobile application to Apple and Google’s mobile app stores.\n\n* Strong familiarity with modern Frontend Development, Javascript or Typescript, and building applications with React Native, or similar cross-platform framework.\n\n* Understanding of relational databases like MySQL.\n\n\n\n\nPreferred Knowledge and Skills:\n\n\n* Knowledgeable in writing automated tests for applications (unit, integration, end-to-end), and implementing them in a CI environment.\n\n* Ability to solve problems with backend-focused languages like Go, Python, Java or similar.\n\n* Familiarity with typical microservice architecture composed of HTTP APIs.\n\n* Experience working with native code on iOS, Android.\n\n\n\n\nAbout You: \n\n\n* A+ character. We are team-first here at Sezzle. \n\n* A hard-working mentality. It’s early and there is still a lot to build. \n\n* An excellent communicator. \n\n* Ownership. You aren’t afraid to take on new responsibilities and you act like an owner in everything you do.\n\n* A fun attitude. Life’s too short. We can have fun while we work hard on cool things. \n\n* Smarts. We need people that are smart enough to make decisions on their own and also smart enough to know when they need input from others. \n\n\n\n\nWhat Makes Working at Sezzle Awesome? \n\nAt Sezzle, we are more than just brilliant engineers, passionate data enthusiasts, out-of-the-box thinkers, and determined innovators; we are skilled musicians, yogis, cyclists, chefs, golfers, dog-lovers, and rock-climbers. We believe in surrounding ourselves with not only the best and the brightest individuals, but those that are unique and purpose-driven in all that they do. Our culture is not defined by a certain set of perks designed to give the illusion of the traditional startup culture, but rather, it is the visible example living in every employee that we hire. \n\nCompensation\n\nThe compensation range for the role is as follows:\n\n4,600 - 7,500 USD Monthly\n\nEqual Employment Opportunity: Sezzle Inc. is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate based on race, color, religion, sex, national origin, age, disability, genetic information, pregnancy, or any other legally protected status. Sezzle recognizes and values the importance of diversity and inclusion in enriching the employment experience of its employees and in supporting our mission.\n\n#Li-remote \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to React, JavaScript, Java, Typescript, Mobile, Senior, Sales, Golang, Engineer and Backend jobs that are similar:\n\n $60,000 — $100,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nBogotá, Bogotá, Colombia

<p>Are you looking to be part of an early-stage venture and have a proven technical profile?</p>\n<p><strong>Location: Remote across India.</strong> Your team is based in India and Europe.</p>\n<p>Working Language: <strong>English</strong></p>\n<p><strong>About the project</strong></p>\n<p>The #1 Crypto rewards platform where daily rewards meet smart investing.</p>\n<p>Klink is a leading crypto platform that innovatively combines quest-based task rewards with strategic investing opportunities on its multi-service platform. Klink provides a unique opportunity for its users to earn cryptocurrencies for participation in affiliate-sponsored quests whilst growing their investments simultaneously.</p>\n<p>The company is backed by top-tier VCs in the US &amp; Asia.</p>\n<h2 id="tasks">Tasks</h2>\n<p>We are now looking for an ambitious QA Engineer to join the team. You will be joining a team of 8 (5 with technical background) with a live product with over 10,000 users already. As you work on building an innovative solution competing with products on a global scale, you will always be up to date on all the latest technologies and best practices, especially regarding the web3 space.</p>\n<p><strong>You will:</strong></p>\n<ul>\n<li>Design, develop, and implement comprehensive test plans to ensure the reliability and performance of our mobile and web based products, emphasizing the bridge between CeFi and DeFi opportunities.</li>\n<li>Create, manage, and optimize automated testing frameworks, ensuring our products&#39; continuous and flawless updates.</li>\n<li>Conduct thorough testing across various platforms, focusing on identifying bottlenecks, errors, and vulnerabilities to enhance throughput and execution flawlessness.</li>\n<li>Collaborate with FinTech and Blockchain industry partners to validate and assure the quality of integrated solutions, augmenting our product suite.</li>\n<li>Maintain active and open communication with the technical lead and team members, contributing insights and feedback on quality assurance strategies and product improvements.</li>\n<li>Lead and participate in peer reviews of test plans and related code to maintain high standards of quality, efficiency, and adherence to best practices in QA.</li>\n</ul>\n<h2 id="requirements">Requirements</h2>\n<p>We do not focus on the time you have spent sitting in the lecture halls of this world but we want to understand what makes you feel comfortable, extraordinarily motivated and suitable to take over this position. We are looking for a team member who feels comfortable working remotely and in English in an international environment with a self-driven “Get stuff done” mindset.</p>\n<ul>\n<li>Proficient in automated testing tools and frameworks relevant to serverless architectures and microservices.</li>\n<li>Strong grasp of Javascript and Typescript for testing purposes, with experience in testing frameworks such as Jest or Mocha.</li>\n<li>Demonstrable experience in crafting and executing test cases for cloud solutions, preferably Amazon Web Services (AWS).</li>\n<li>A good understanding of Blockchain and Web3 technologies, with a keen eye for identifying potential issues in these areas.</li>\n<li>In-depth knowledge of data structures, algorithms, and both relational and non-relational databases from a testing perspective.</li>\n<li>Familiarity with security testing best practices in cloud and decentralized environments.</li>\n<li>Hands-on experience with frontend technologies for testing purposes, such as React.js and familiarity with MVC frameworks like Laravel for backend testing.</li>\n</ul>\n<h2 id="benefits">Benefits</h2>\n<ul>\n<li>Join at an early stage and be involved in decisions that shape the company’s future and the opportunity to build your own success story</li>\n<li>You will have a lot of autonomy and freedom in your role to innovate, test and fail</li>\n<li>Be a part of setting up the first office in India, enjoy working remotely and participate in regular team events</li>\n<li>You will receive a competitive salary with the opportunity to participate in the employee token scheme</li>\n<li>Take a trip with an international team of highly skilled individuals who will always support you on this journey</li>\n</ul>\n<p>If you want to know more about this opportunity please complete this application with your most recent work profile and we will get back to you ASAP.</p>\n<p>We are excited to meet you!</p>\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Web3, Defi, Crypto, JavaScript, Finance, Laravel, Cloud, Typescript, Mobile, Engineer and Backend jobs that are similar:\n\n $60,000 — $110,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n