\nMediaLab is a media & technology company focused on acquiring and growing properties and global brands. The organization is a unique combination of private equity, holding company and operating entity. We continue to expand and are proud of the prominent market position of our brands.  \n\n\nCome join an exceptionally talented team of engineers, designers, product and business builders. HQ is located in sunny Santa Monica, California with growing teams in New York, and across cities in the US and Latin America.\n\n\nGenius is looking for a remote Full-stack Engineer to help build the ultimate music companion, enabling fans to collaboratively transcribe lyrics and write annotations that live on Genius.com and everywhere people experience music. We’re looking for makers with a sophisticated code sense: folks who’ve built cool things, but who can also maintain and scale those things, and who feel at home deep in the guts of a library.\n\n\nAs a Full-stack Engineer for Genius, you will play a key role in building the website, helping us deliver on the next generation of product features. You will work across our frontend and backend to delight our users, improve site performance, and increase user retention, ensuring the success of the Genius business. Additionally, you’ll work to improve the stability, reliability and security posture of Genius’ services, which is no small feat for a website serving millions of users daily!\n\n\n\nWhat You'll Do\n* Build and ship high-quality site features, working with a Rails backend and a React front-end\n* Proactively identify and fix infrastructure bottlenecks to scale backend services to tens of thousands of requests per minute\n* Work with product design team to build rich, intuitive user experiences in the browser\n* Architect database query patterns and migrations that scale to large tables with 1B+ rows\n* Take ownership over the features you build, proactively identifying and surfacing UX, performance and maintainability improvements\n* During your on-call rotation, be the backstop for site quality, stability, and performance. Triage incoming issues to find the most urgent problems, and handle emergent incidents to keep the site online.\n* Work directly with stakeholders to uncover and address business needs, including product owners, designers and other engineers across the company\n\n\n\nWhat We're Searching For\n* Proficiency with a “batteries-included” backend framework like Ruby on Rails (or similar). Candidates should be comfortable working with large, established codebases, and have an understanding of architectural patterns necessary to build APIs at scale\n* Experience building user-friendly interfaces using a modern, component-based front-end framework (React, Vue, Angular, etc). including proficiency in state management, end-to-end testing, and CSS-in-JS.\n* Proficiency with SQL and relational databases. Candidates should be able to design database schemas, write complex queries, and optimize performance for scale\n* Product Ownership: Brings a product-first mindset, able to drive projects from ideation to launch while focusing on user needs, business impact, and cross-functional alignment.\n* Collaboration & Communication: Comfortable working cross-functionally with design, product, and other engineering teams to ensure clarity, alignment, and smooth execution of projects.\n* Continuous Learning: Demonstrates a passion for staying current with new technologies, frameworks, and industry best practices—proactively applying improvements to code quality and team workflows.\n* Experience: At least 2 years of hands-on experience in a technical engineering capacity, preferably in a fast-paced or product-driven environment.\n* Education (Preferred): Bachelor’s degree in Computer Science, Engineering, or a related technical field.\n\n\n\n\n\n\nAt MediaLab, we rely on a range of backgrounds, experiences, and ideas. We value diversity, and we’re proud to be an inclusive, equal opportunity workplace. \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, React, Ruby, Engineer and Backend jobs that are similar:\n\n $70,000 — $130,000/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\nRemote U.S.

\nAbout The Role:\n\nThe Software Engineering team at Shardeum is responsible for delivering the Shardeum Mainnet, and developing the smart contract platform, the consensus layer and the protocol layer. We focus on building scalable, performant, secure and reliable software that can be downloaded by thousands of node operators to actualize the Shardeum network.\n\nWe are in search of highly talented, innovative individuals to join our team. If you enjoy solving complex computer science problems, are passionate about what you work on, are a perfectionist who wants to build things the right way, and are persistent about finishing what you started, then you're the kind of person we are looking for. You will be working with equally talented and innovative individuals with the goal of building incredible software with the potential to change the world.\n\nWhat You'll Be Doing:\n\n\nCollaborating with a fully distributed team around the world\n\nContributing to the architecture and implementation of complex software components in Node.js\n\nEnd-to-end ownership of critical software components\n\nDesigning and developing innovative new consensus and protocol software\n\nEnsuring performance optimization, and making scalability / reliability improvements to the software\n\nTesting, reviewing and suggesting improvements to the software\n\nResolving issues, debugging errors and fixing code to improve the reliability and security of the software\n\nThe tech stack you will be using is: Node.js, TypeScript, SQLite, Postgres, React and Vue.js\n\nThe development environment will be: Linux, Git, AWS, Docker and VSCode\n\n\n\n\nWhat We're Looking For:\n\n\n7+ Years of Software Engineering Experience\n\nFluency with algorithms and data structures\n\nAbility to quickly learn new languages and technologies\n\nAbility to write clean yet efficient code\n\nThe Creativity to come up with proof of concept from high level design, while not knowing all the details\n\nSelf motivated to set priorities and methodically make progress towards the goals\n\nThe ability to communicate effectively and convey your ideas when discussing technical topics with team members\n\nBachelor's Degree in Computer Science or a related field is desired\n\n\n\n\nWe'd Love If You Have:\n\n\nExperience with concurrency, parallelism and distributed systems\n\nFamiliarity with the Shardeum open source repos \n\nExperience with consensus protocols and other blockchains\n\nExperience with Node.js and TypeScript, or languages like C, C++, Rust or Go\n\nExperience writing a smart contract on a blockchain \n\nExperience running a node in a blockchain network\n\nKnowledge of cryptography\n\nExperience with networks and operating systems\n\nContributed to open source projects\n\nRead the Bitcoin and Ethereum whitepapers\n\n\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Web3, Bitcoin, React, Docker, Node, Senior and Engineer jobs that are similar:\n\n $65,000 — $120,000/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

\nWe seek a Senior Front-End Engineer with expertise in React and React Native to lead our mobile development and refine our front-end practices. This role demands a mix of technical skill, creativity, and a strong commitment to testing, ensuring our applications are intuitive, performant, and reliable. The ideal candidate will excel in solving technical challenges, implementing comprehensive testing strategies, and driving forward innovations that elevate user experience. You'll have the freedom to shape our front-end direction, maintaining high-quality standards and pushing the boundaries of design and usability.\n\nTHE DAY-TO-DAY\n\n\n* Design, develop, and maintain robust and scalable front-end applications for both web and mobile platforms.\n\n* Drive the implementation of user interfaces in collaboration with UX/UI designers, optimizing for an exceptional user experience.\n\n* Provide technical leadership in front-end development, guiding and mentoring junior team members.\n\n* Stay updated on industry trends and technologies to ensure our applications remain at the forefront of innovation.\n\n* Ensure high code quality through best practices, code reviews, and continuous integration.\n\n* Implement and maintain a robust testing framework, encompassing unit tests, integration tests, and end-to-end tests to ensure the reliability and functionality of front-end applications.\n\n* Optimize application performance for a seamless and responsive user experience.\n\n* Work closely with UX/UI designers to implement visually appealing and intuitive user interfaces.\n\n* Communicate effectively with back-end developers, the product team, and other stakeholders to integrate front-end and back-end functionalities seamlessly.\n\n* Identify and address technical challenges, proposing innovative solutions to optimize application performance and usability.\n\n\n\n\nWHAT MAKES YOU QUALIFIED\n\n\n* 4-6 years of experience working in front-end development (preferably with startup experience) with a strong portfolio of projects demonstrating expertise in React and React Native.\n\n* Bachelor's or Master’s degree in Computer Science, Engineering, or related field.\n\n* Use of the following technologies on a daily basis:\n\n\n\n* Python / Flask\n\n* JavaScript / TypeScript\n\n* PostgreSQL\n\n* Vue.js, React, React Native\n\n* Google Cloud Platform (GCP)\n\n* Google Cloud Functions, Google Cloud Run\n\n* Netlify\n\n\n\n* Nice-to-haves\n\n\n\n* Vue.js\n\n* TypeScript\n\n* Google Cloud\n\n* Python/Flask experience\n\n\n\n* Experience with state management libraries and RESTful API integration.\n\n* Familiarity with testing tools and frameworks (such as Jest, Mocha, Cypress) for both web and mobile platforms, demonstrating a commitment to high-quality, bug-free user experiences.\n\n* Strong understanding of responsive design principles.\n\n* Demonstrated ability to lead initiatives and communicate effectively with both technical and non-technical stakeholders.\n\n* Excellent problem-solving skills and the ability to make sound decisions under tight deadlines.\n\n* Ability to adapt to a fast-paced, dynamic startup environment and contribute to a positive and collaborative culture.\n\n* Proactive and solution-forward, bias for action.\n\n* Ability to drive forward work independently while communicating and working across functions.\n\n* Passion for engineering and doing quality work.\n\n* Experience working on high-scale, production-grade projects.\n\n* Experience working on a scrum team and understanding agile methodologies of software development. \n\n\n\n\nYou will report to AKKO's Senior Cloud Ops Engineer. The position disclosed is a contract position looking to be filled immediately. The contractor will be expected to commit to 40 hours of work per week (8 hours/day) and be available to overlap with 9:00am-5:00pm EST. \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, React, Testing, Cloud, API, Mobile, Senior and Engineer jobs that are similar:\n\n $57,500 — $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
\n\n#Location\nSão Paulo, São Paulo, Brazil