Javascript jobs in crypto and blockchain companies

Who We AreFreedx is a newly established cryptocurrency exchange dedicated to providing a seamless, secure, and innovative trading experience. Our team comprises experienced professionals from the crypto, finance, and technology sectors, all passionate about driving the future of digital finance. At FreedX, we are committed to creating a platform that empowers our clients with the freedom to manage their digital assets confidently and efficiently.Our Vision:At FreedX, our vision is to be the most trusted and reliable cryptocurrency exchange, offering unparalleled freedom and scalability to our clients. We aim to build a platform where users can trade and manage their assets with complete peace of mind, knowing that their security and reliability are our top priorities. We strive to continuously innovate and adapt to the evolving needs of the crypto market, ensuring that our clients have access to the best tools and services to achieve their financial goals. Join us on our journey to redefine the standards of digital asset trading and experience the freedom, reliability, and scalability that FreedX has to offer.RoleWe are seeking a talented Frontend Developer with expertise in React and TypeScript to help build a high-performance, user-friendly interface for our cryptocurrency exchange. As part of the frontend development team, you will be responsible for creating and optimizing responsive, secure, and engaging user interfaces to provide an exceptional trading experience. This is an exciting opportunity to work on complex challenges in a fast-paced environment, with a focus on financial data, real-time updates, and a seamless user experience in the growing crypto industry. Key Responsibilities UI Development: Design and develop responsive and visually appealing user interfaces using React and TypeScript, ensuring a seamless and consistent user experience across devices. Real-Time Data Handling: Implement features to handle and display real-time trading data, charts, and notifications efficiently. Component Development: Create reusable components and libraries, adhering to best practices in design and coding standards. API Integration: Integrate with backend RESTful APIs and WebSocket services to facilitate data communication and real-time updates for trading activities and market data. Performance Optimization: Ensure high performance of the frontend application, optimizing for speed, responsiveness, and scalability. Security & Compliance: Follow security best practices to protect user data, particularly in relation to account and transaction information. Cross-Functional Collaboration: Work closely with UX/UI designers, backend developers, and QA engineers to deliver new features and improve existing ones based on user feedback. Testing & Quality Assurance: Write and maintain unit and integration tests to ensure high code quality, stability, and reliability. Documentation: Document code and maintain records of frontend standards, component libraries, and key processes to support development consistency. RequirementsRequired Skills & Experience Technical Proficiency: 3+ years of experience with frontend development, specifically with React and TypeScript. Strong knowledge of modern JavaScript (ES6+) and CSS. React Ecosystem: Proficiency with React libraries and tools (e.g., Redux, React Query, React Router) and component-based development. UI/UX Sensibility: Strong sense of design and attention to detail, with experience implementing UI designs and interactions for high-quality user experiences. Data-Driven Interfaces: Experience with real-time data handling, charting libraries (e.g., D3.js, Chart.js), and performance optimization. API Integration: Experience integrating with RESTful APIs and WebSocket services. Crypto & Fintech Knowledge: Familiarity with blockchain, cryptocurrency trading, or financial data is a plus. Testing & QA: Experience with testing frameworks such as Jest, Enzyme, or React Testing Library. Problem-Solving: Strong analytical skills and ability to solve complex technical challenges in a fast-paced environment. Communication Skills: Excellent communication and teamwork skills to collaborate effectively with a diverse team. Preferred Qualifications Experience with state management libraries (Redux, MobX) and custom hooks Familiarity with CI/CD pipelines and version control (Git) Knowledge of Web3, blockchain, or financial applications Experience working with design systems and component libraries BenefitsWhat We Offer:Competitive salary and performance-based discretionary bonuses,Flexible work schedule, hybrid/remote work opportunityGenerous paid leaveOpportunity for professional developmentFreedX is an equal opportunity employer. We stand for an open and inclusive work environment that fosters the well-being of everyone. We embrace and encourage differences in age, color, disability, ethnicity, family or marital status, gender identity or expression, language, national origin, physical and mental ability, race, religion, sexual orientation, socio-economic status, veteran status, and other characteristics that make our people unique.About the companyWho We AreFreedX is a newly established cryptocurrency exchange dedicated to providing a seamless, secure, and innovative trading experience. Our team comprises experienced professionals from the crypto, finance, and technology sectors, all passionate about driving the future of digital finance. At FreedX, we are committed to creating a platform that empowers our clients with the freedom to manage their digital assets confidently and efficiently.Our Vision:At FreedX, our vision is to be the most trusted and reliable cryptocurrency exchange, offering unparalleled freedom and scalability to our clients. We aim to build a platform where users can trade and manage their assets with complete peace of mind, knowing that their security and reliability are our top priorities. We strive to continuously innovate and adapt to the evolving needs of the crypto market, ensuring that our clients have access to the best tools and services to achieve their financial goals.Join us on our journey to redefine the standards of digital asset trading and experience the freedom, reliability, and scalability that FreedX has to offer.

Senior Ads Engineer Remote -  EU, UK, Russia, Ukraine, Eastern Europe and India About Brave Brave is on a mission to protect the human right to privacy online. We’ve built a free web browser that blocks creepy ads and trackers by default, a private search engine with a truly independent index, a browser-native crypto wallet, and a private ad network (opt-in!) that directly rewards you for your attention. And we’re just getting started. Already 50 million people have switched to Brave for a faster, more private web. Millions more switch every month. The internet is a sea of ads, hackers, and echo chambers. Big Tech makes huge profits off our data, and tells us what’s true and what’s not. Brave is fighting back. Join us! Summary Brave Ads is Brave’s global private ad network, redesigned from the ground up to reward users while enforcing the highest standards of user privacy.  Both end users and partners depend on our backend code to work reliably day in and day out, and scale up to meet ever increasing demand.  Brave is looking for a flexible, full stack  engineer who can help us build out additional features for marketers, and help us to further scale our ad serving platform.  We are looking for somebody who always prefers a simple solution over a complex one and who can take whole solutions from end to end. Requirements 10+ years of Software Engineering experience  Experience with writing and deploying production JavaScript/TypeScript backends and tools Focus on delivering outcomes across the entire stack from infrastructure, database, backend to front end administrative tooling Experience with SQL Enthusiasm for data analysis and trending Experience with AWS An eye toward monitoring and reliability Strives to deliver documented, maintainable, and tested code Comfortable working in an open source setting A passion for helping protect users’ privacy and security Written and verbal communication skills in English Proven record of getting things done Self motivated and comfortable working in a fully distributed team environment Nice to haves Experience with Docker and Kubernetes Experience with ad-tech / marketing tech ecosystem Working at Brave Industry-leader in privacy, with a research and engineering team that’s innovating everyday to keep people safer online and beat Big Tech Highly competitive salaries & benefits, and generous home-office stipends Fully remote team (no office, no commute) Welcoming, humble, ridiculously smart teammates, and a truly flat org structure Opportunity to get in early at a hyper-growth company, and revolutionize the web Oh, and did we mention Brendan, our CEO & co-founder, invented JavaScript? Compensation - Salary depends on location and experience.    Check us out brave.com

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

The InfoSec team at Chainalysis is focused on maintaining the security and integrity of our solutions. We collaborate with various teams to integrate secure practices into our development processes, build and manage security tools and dashboards, and oversee the security operations and deployment across our products and infrastructure.The Product Security Engineer at Chainalysis is dedicated to maintaining and enhancing the security of our products.. This role involves collaborating with developers to embed security into every stage of the product lifecycle, building custom security tools, automating assessments, and ensuring a robust security posture within our CI/CD pipelines. The Product Security Engineer also leads proactive efforts in vulnerability management, penetration testing, and security reviews to safeguard our products and continuously enhance our security practicesIn this role, you’ll: Conduct penetration testing and security assessments to identify vulnerabilities and ensure robust security measures.Develop and maintain custom security tools and scripts to automate and enhance security processes.Collaborate with development teams to integrate secure coding practices and solutions into both front-end and back-end systems.Review and improve security within CI/CD pipelines, integrating tools like SonarCloud and Wiz for continuous security assurance.Perform security audits and code reviews, offering guidance through pull requests and collaborative sessions.Analyze and address security issues by providing expert advice and actionable solutions to maintain the integrity of applications.We’re looking for candidates who have: Hands-on experience in penetration testing and security assessments, with a strong ability to identify and mitigate vulnerabilities.Excellent communication skills, both verbal and written, for effective collaboration with cross-functional teams.Proficiency with security tools like Burp Suite, Sonarcloud, Jfrog, and Wiz, and the capability to create custom scripts using Python to enhance automation.Proficient coding skills with a focus on security, particularly in Java and/or JavaScript. Alternative languages include Python and Go.Extensive knowledge of cloud security practices, specifically on platforms such as AWS and GCP.Experience integrating security tools into CI/CD pipelines, and a demonstrated ability to automate security testing within development workflows.Nice to have experience:Familiarity with blockchain or cryptocurrency security challenges and solutions.Experience with Infrastructure as Code (IaC), particularly reviewing and securing Terraform code.Certifications such as CISSP, OSCP, or similar credentials, demonstrating a formalized knowledge of security principles and practices.Technologies we use and teach:Coding Languages: Java, Python, and JavascriptIaC: TerraformCloud: AWS, GCP, CloudflareCI/CD Pipeline: GitHub, GitHub Actions, JenkinsAPIs: REST APIsAbout ChainalysisBlockchain technology is powering a growing wave of innovation. Businesses and governments around the world are using blockchains to make banking more efficient, connect with their customers, and investigate criminal cases. As adoption of blockchain technology grows, more and more organizations seek access to all this ecosystem has to offer. That’s where Chainalysis comes in. We provide complete knowledge of what’s happening on blockchains through our data, services, and solutions. With Chainalysis, organizations can navigate blockchains safely and with confidence.You belong here. At Chainalysis, we believe that diversity of experience and thought makes us stronger. With both customers and employees around the world, we are committed to ensuring our team reflects the unique communities around us. Some of the ways we’re ensuring we keep learning are an internal Diversity Committee, Days of Reflection throughout the year including International Women’s Day, Harvey Milk Day, World Humanitarian Day, and UN International Migrants Day, and a commitment to continue revisiting and reevaluating our diversity culture. We encourage applicants across any race, ethnicity, gender/gender expression, age, spirituality, ability, experience and more. If you need any accommodations to make our interview process more accessible to you due to a disability, don't hesitate to let us know. You can learn more here. We can’t wait to meet you. 

Mural, the leading visual work platform for the enterprise, makes teamwork feel like less work. Our intuitive visual workspace enables teams to easily work together and collaborate better using proven design-thinking techniques. Built for enterprise teams, Mural meets the most stringent of IT and regulatory requirements. Industry leaders — including IBM, ‌Microsoft, SAP, and Abercrombie & Fitch — choose Mural to help their teams accelerate innovation and problem solving at scale. Whether your team is fully remote, distributed, in the office, or still figuring it out, Mural brings teams across the enterprise together to do the work that matters most.ABOUT THE TEAM The product security plays a vital role in identifying and mitigating risks within the Mural product as well as partnering with other engineering teams to recommend product features that enhance security for our customers. YOUR MISSION As an Application Security Engineer, your role will involve executing the MURAL product security strategy. You will manage Mural’s public bug bounty submissions, SAST testing within our CI workflow. Collaborating closely with developers, you will work to expand security testing coverage and lead security reviews of MURAL product features. Additionally, you will play a crucial role in educating and promoting secure coding best practices. WHAT YOU'LL DO Performing security reviews of Mural product features and architecture Manage and operate our bug bounty program Lead penetration testing and manage any risks to remediation Implementation and operation of SAST and DAST technologies in the CI workflow Working closely with Engineering teams to track and manage product risks to remediation Working closely with Engineering to increase coverage of security testing Communicating and nurturing relationships with security researchers, customers, and other stakeholders Producing metrics to help track the health of our product vulnerability management strategy Educating and evangelizing secure coding best practices WHAT YOU'LL BRING 5+ years experience in a product security focused role Experience with product security at a multi-tenant SaaS company preferred Experience with vulnerability management Deep understanding of web application and mobile application security risks Deep understanding of Linux, Networking, Cryptography, and Cloud Architecture fundamentals Software development experience with Node.JS or other frameworks like React, Angular, etc. is a preferred Familiarity with MongoDB, Node.JS, Ruby, and/or Python is preferred.  If you have participated in public or private Bug Bounty programs, or have any other open source or community contributions, presentations, or blog posts in the security space, please share it with us! Excellent command of English, both written and verbal For roles based in New York City, California, Colorado, and Washington, the base salary for this role ranges from $160,000 - $200,000 + benefits. Compensation offered will be determined by factors such as location, level, job-related knowledge, skills, and experience. Certain roles may be eligible for variable compensation.Equal Opportunity  We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.

Are you a skilled Frontend Engineer looking for a new and exciting opportunity in the Web3 space?Unlockit, a disruptive Web3 PropTech & GovTech company, is seeking a Mid Frontend Engineer to join the team and help revolutionize the Real Estate Market.As a Frontend Engineer, you will be responsible for building and maintaining the frontend systems. You will also have the opportunity to collaborate with multidisciplinary teams and ensure that the software developed is scalable and maintainable.What will you do: Prototype and implement web interfaces; Design and implement solutions that are scalable, maintainable and have high performance; Design and implement unit tests and E2E tests; Integrate and work with a multi-disciplinary remote team. What you should know: At least 2-3 years of E2E experience in product development, ideally with React; Solid knowledge of integrating FE applications with different APIs (REST, websockets, among others); How to lead a feature implementation and test; Knowledge of HTML5, CSS and Javascript; Good understanding of UX; Fluent in Portuguese and English. Personality-wise, you should be a dynamic person with good communication who loves technology and wants to make a big impact in a company starting to scale.Why Unlockit? Remote Work; Collaborative and forward-thinking environment; Join a team committed to excellence and innovation; Opportunities for growth and professional development. Don't miss out on the chance to be a part of the team that is reinventing the way Real Estate is transacted.Apply today!Recruitment process: 1st call with Hiire; Technical interview with the Technical Team; Cultural interview with Tiago Dias (CEO).

Applicant Privacy Notice Looking to join a world-class blockchain development team? Ava Labs makes it simple to deploy high-performance solutions for Web3, led by innovations on Avalanche. The company was founded by Cornell computer scientists, who partnered with Wall Street veterans and early Web3 leaders to execute a promising vision for redefining the way people build permissionless networks. Ava Labs is redefining the way people create value with Web3. Join us as we empower people to easily and freely digitize all the world’s assets on one open, programmable blockchain platform. We are looking for a Senior Front End Engineer to join the AvaCloud team. The AvaCloud team is responsible for simplifying the experience to launch, manage, and grow web3 applications on an Avalanche Subnet. This particular role will be responsible for creating a compelling front end with streamlined UX that makes it easy for users to deploy custom blockchains without the typical complexity of web3. The Senior Front End Engineer will work closely with a team of backend engineers, product designers, and product managers to deliver on the AvaCloud product vision. WHAT YOU WILL DO Design, build and deploy highly secure, scalable and maintainable client facing UI systems Provide expertise in building the most user friendly, visually appealing product User Interfaces Lead client feedback sessions & experimentation while acting as key UI stake holder for cross departmental projects Create developer libraries and SDKs Lead code reviews and A/B testing projects WHAT YOU WILL BRING BS or higher degree in Computer Science In depth knowledge of architectures, computer science principles and the latest UI/UX technologies 5+ years developing UI/UX focused products and applications Responsive and component based web apps JavaScript Typescript, React and/or VueJS HTML/CSS SDK development expertise A/B testing experience Salary Range: $143,200 to $178,800 (**This is not a guarantee of compensation or salary, a final offer amount may vary based on factors including but not limited to experience and geographic location.) #LI-Remote #LI-MM1 WHY AVA LABS? If you've ever thought about joining an early stage Web3 company - this is it! We're a global, world-class team of experts in computer science, economics, finance, marketing, and law with offices in New York City and Miami. We're highly passionate about Web3 and redefining the way people build and use finance and decentralized applications of all kinds. The company received early-stage funding from Andreessen Horowitz, Initialized Capital, and Polychain Capital, with angel investments from Balaji Srinivasan and Naval Ravikant. Join us and be a pioneer in a new technology that will have implications across a range of verticals such as finance, gaming, investing, collectibles, among many others. Ava Labs is committed to diversity in the workplace and we’re proud to be an Equal Opportunity Employer. We do not hire on basis of race, color, religion, creed, gender, national origin, citizenship, age, disability, veteran status, marital status, pregnancy, parental status, sex, gender expression or identity, sexual orientation, or any other basis protected by local, state or federal law. All employment is decided on the basis of qualifications, merit, and business need.

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

Join Seedify, the #1 Blockchain Gaming Launchpad and Incubation Ecosystem, at the forefront of driving innovation in the gaming, blockchain and Web3 industries. Our mission is to empower project developers and innovators through funding, community building, and a comprehensive support system. At Seedify, we are committed to shaping the future of gaming and blockchain technology.   Key Responsibilities: UI Development: Be a part of the development of user interfaces using React and NextJS. Ensure the implementation of responsive and adaptive design principles for optimal display across various devices. Collaboration with Design Teams: Work closely with UX/UI designers to translate visual concepts into functional online experiences. Integration with Backend Services: Collaborate with backend developers to integrate APIs. Code Quality and Standards Compliance: Maintain high code quality and ensure adherence to coding standards. Use linters and other tools to enforce code style and quality. Feedback Implementation: Address feedback from stakeholders, including product managers, designers, and users, to iteratively improve the product.   Requirements: Experience: 0-2 Years of experience working as a Frontend Engineer. Proficient in front end development: Expertise in HTML5, CSS3, JavaScript, and experience with React to lead the development and maintenance of front end services. This includes writing clean, efficient, and scalable code. Responsive and Mobile Design: Strong skills in creating responsive designs and understanding of mobile-first development principles. CSS Preprocessing: Knowledge of CSS pre-processors like SASS or LESS. Modern JavaScript Standards: Proficiency in ES6+ features and asynchronous programming models. API Integration: Experience with RESTful APIs.. Web3: Interest on Web3 ecosystem, wallets & transactions, IDOs & ICOs, DeFi (staking, farming, liquidity pools), omnichain. User-centric: Experience working on a user-centric product development environment.   Nice to have: NextJS knowledge Docker knowledge Willingness to learn Web3 ecosystem and blockchain. Bachelor’s degree in computer science or similar, or related education.   Team Structure: You will be an integral part of a multi-disciplinary product development team, alongside frontend / backend / test engineers, UI/UX designers, product owner and Web3 subject matter experts.   Company Culture: Fully remote, global operation. Agile work environment. Strong emphasis on user-centric development. Proud of the products we build, but always looking for improvements.   Career Development Opportunities: Opportunities for rapid growth and advancement into roles with more technical responsibility or management positions. Mentorship with senior members on the team to provide you with support, guidance, and growth   Location: 100% remote Timezone: flexible, but working hours must be in the range between 9AM and 10PM (UTC time).   Benefits: 21 days of holidays / year + local bank holidays. Sick days. Budget for training / courses. Budget towards purchasing work equipment such as laptop.   Salary: Monthly salary paid in stablecoins (USDC)

The Role: We are looking for a Senior iOS Developer for one of our clients. You are a perfect candidate if you are growth-oriented, you love what you do, and you enjoy working on new ideas to develop exciting products. What we’re looking for: Minimum of 5 years of extensive experience with iOS development. Proven experience with Swift for iOS development. Experience with Flutter and React Native for cross-platform development. Strong understanding of iOS development concepts including UIKit and SwiftUI. Familiarity with iOS application architecture patterns, responsive design, and state management. Responsibilities:   Lead the design, development, and maintenance of high-quality iOS applications using Kotlin, Flutter, and React Native. Utilise Flutter and React Native to build efficient and responsive cross-platform mobile applications for iOS devices. Collaborate with UI/UX designers to implement visually appealing and user-friendly interfaces for iOS applications. Conduct thorough code reviews to ensure code quality, consistency, and adherence to best practices. Implement and advocate for automated testing strategies. Identify and  address performance bottlenecks within iOS applications, optimise code and resources for improved efficiency.    What we offer:   Get paid, not played No more unreliable clients. Enjoy on-time monthly payments with flexible withdrawal options. Predictable project hours Enjoy a harmonious work-life balance with consistent 8-hour working days with clients. Flex days, so you can recharge Enjoy up to 24 flex days off per year without losing pay, for full-time positions found through Proxify. Career-accelerating positions at cutting-edge companies Discover exclusive long-term remote positions at the world's most exciting companies. Hand-picked opportunities just for you Skip the typical recruitment roadblocks and biases with personally matched positions. One seamless process, multiple opportunities A one-time contracting process for endless opportunities, with no extra assessments. Compensation Enjoy the same pay, every month with positions landed through Proxify.