\nJoin us at Dapper Labs, where we focus on the intersection of blockchain and gaming. Our flagship projects, including CryptoKitties, Disney Pinnacle, NBA Top Shot, and NFL All Day, are blockchain-based digital collectibles platforms that leverage sophisticated technology. You will play a pivotal role in a dynamic, fast-paced environment, continually deploying to an enthusiastic and global audience, helping to pioneer new territories in blockchain and entertainment. \n\n\nAre you the type of person who lives for data, thrives in fast-paced environments, and loves getting things done? Do you geek out over sports, gaming, and Web3? If yes, we might just have your dream job waiting for you.\n\n\nWe’re on the hunt for a Staff Backend Engineer to help take our Digital Sports Collectibles team to the next level. In this role, you'll be making our Sports Collectibles products faster, slicker, and ready for prime time.\n\n\n\nWhat you'll do: \n* Design and architect scalable backend systems that drive high-performance user experiences across our flagship platforms.\n* Build and maintain robust APIs and backend services with a focus on reliability, security, and developer usability.\n* Develop complex server-side logic to integrate blockchain technologies and handle high-throughput data flows and transactions.\n* Implement real-time monitoring and alerting systems, proactively identifying performance bottlenecks and areas for optimization.\n* Lead backend efforts across the entire development lifecycle—from planning and design to deployment and iteration.\n* Collaborate with frontend, mobile, and product teams to deliver end-to-end solutions that are both performant and delightful to use.\n* Oversee database design, management, and optimization across multiple systems and services.\n* Document system architecture, APIs, and processes for both internal and external development stakeholders.\n* Ensure secure and efficient handling of user data and interactions.\n* Contribute to technical strategy and mentor junior team members as a go-to backend expert.\n\n\n\nAbout you:\n* 6+ years of backend engineering experience, ideally with Go (Golang) or similar performant backend languages.\n* Proven ability to design and implement scalable, production-grade systems in a cloud-native environment.\n* Deep understanding of API architecture, distributed systems, and database technologies (SQL and NoSQL).\n* Comfortable leading backend projects from concept to deployment.\n* Strong advocate for clean code, testing, documentation, and best practices in version control (Git).\n* Experience working in Agile, cross-functional teams, delivering iteratively while maintaining a long-term vision.\n* A problem-solver at heart, excited by technical challenges and driven by delivering impact at scale.\n* Passion for blockchain technology, gaming, and redefining digital ownership.\n\n\n\nBonus points if you have the following:\n* Experience architecting and deploying cloud infrastructure (AWS, GCP, or similar).\n* Background in blockchain technologies, smart contract integration, or NFTs.\n* Built backend tooling that enhanced developer workflows or platform efficiency.\n* Contributed to open-source backend frameworks or libraries.\n\n\n\n\n\n\nDapper Labs is the world's leading consumer crypto company. We are the creators of industry-leading experiences including CryptoKitties, NBA Top Shot, NFL All Day, Disney Pinnacle as well as Dapper Wallet – the simplest way to manage your assets and use the blockchain. We are also the original developers behind Flow, a new decentralized blockchain designed from the ground up for scalability and ease of use. Our mission at Dapper Labs is to make the world a more accessible and enjoyable place through consumer adoption of decentralized technologies. We have raised over $600M from leading and notable investors including Andreessen Horowitz, Coatue, Union Square Ventures, Venrock, Google Ventures (GV), Samsung, and the founders of Dreamworks, Reddit, Coinbase, Zynga, and AngelList, among others.\n\n\nVisit our website to learn even more about Dapper Labs, including information about benefits and perks. \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, Crypto, Cloud, API, Junior, Engineer and Backend jobs that are similar:\n\n $70,000 — $90,000/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\nUS / Canada, Remote

\n\nDescription:\nWe are looking for a Back-End Staff Software Engineer (Full-Time Contractor) based in South America to join us on our mission to help people learn!\nThis is a great opportunity to work with an amazing team and drive the technology of learning products and platforms. We operate in a highly collaborative environment with Product and Design to build experiences that matter to our customers. At Nerdy, engineers do not just write code; they actively participate in the conversation on what and how to build the systems and solutions that matter to our customers. If you love your customers as much as we do, we'd love to hear from you.\nThe Staff Engineer will assume a dual role as a technical leader and a visionary for our highly complex and high-performing systems. In this capacity, they will not only provide technical guidance and mentorship to the team but also play a pivotal role in shaping and driving the overarching vision of our system, aimed at enhancing the experience for our tutors and optimizing our tutor-supply chain.\nThis position is a full-time remote opportunity. (We've been remote-friendly for years, and that isn't going away.)\nAbout the Team: \nThe Engagement team owns our student customer-facing systems, including our digital classroom and learning tools - the experiences that students learn in. If you want to have direct, meaningful impact on our customers’ learning this is the place! You will architect scalable software solutions, understand and implement best practices, and create technology that is highly performant and extensible.\nAbout Nerdy:\nNerdy (NYSE: NRDY), the parent company of Varsity Tutors, is a leading platform for live online learning, with a mission to transform the way people learn through technology. The Company’s purpose-built proprietary platform leverages technology, including Machine Learning and AI (Nerdy AI Learning Products - Press Release), to connect learners of all ages to experts, delivering superior value on both sides of the network. Nerdy’s comprehensive learning destination provides learning experiences across 3,000+ subjects and multiple formats—including one-on-one instruction, small group classes, large format group classes, on-demand study support, and adaptive self-study. Nerdy’s flagship business, Varsity Tutors, is one of the nation’s largest platforms for live online tutoring and classes. Its solutions are available directly to students and consumers, as well as through schools and other institutions. Learn more about Nerdy at https://www.nerdy.com/.\nNerdy’s shareholder letters below explain the product and strategy and are the most effective way to learn about what the company is building.\n\n* \nQ1-2024 Shareholder Letter\n\n\n* \nQ4-2023 Shareholder Letter\n\n\n* \nQ3-2023 Shareholder Letter\n\n\n\n\n \nKey Responsibilities\n\n* \nTechnical Leadership: Serve as the technical point of reference for the squad and broader engineering team, ensuring best practices and architectural standards are upheld.\n\n\n* \nSolution Design: Lead the design and architectural discussions, making pivotal decisions on technologies, frameworks, and design patterns.\n\n\n* \nCode Quality: Advocate for and ensure the delivery of high-quality, maintainable, and scalable code. Conduct regular code reviews and provide mentorship to team members.\n\n\n* \nCollaboration: Work closely with product managers, designers, and other stakeholders to understand requirements, provide technical insights, and ensure the timely delivery of features.\n\n\n* \nStrategy and Vision: Contribute to the engineering department's strategy and vision, bringing innovative ideas to improve our customer-facing experiences.\n\n\n* \nProblem Solving: Address complex technical challenges, innovate solutions, and optimize existing systems for scalability and performance.\n\n\n* \nTeam Development: Mentor and develop team members, helping them to grow in their technical roles and careers.\n\n\n\n\nQualifications: \n\n* \nMinimum of 10 years of software engineering experience with a proven track record of working on complex systems.\n\n\n* \nExperience with one of our core languages: Go, Ruby, Python - with a strong preference for Go.\n\n\n* \nExplicit mentoring of senior-level engineers regularly, leading to results.\n\n\n* \nSignificant experience in AWS or GCP-based cloud architecture environments.\n\n\n* \nIn-depth knowledge of modern software engineering practices, design patterns, and architectures.\n\n\n* \nAbility to communicate complex technical concepts clearly to both technical and non-technical stakeholders.\n\n\n* \nDemonstrated experience in collaborating with multidisciplinary teams.\n\n\n* \nExcellent problem-solving and analytical skills.\n\n\n* \nA strong owner willing to roll up their sleeves. This role includes coding and reviewing the code of others.\n\n\n* \nAbility to implement customer-facing solutions that solve the customers’ true needs.\n\n\n* \nNerdy is an apolitical company focused solely on helping people learn, and we achieve the most when united in this mission. \n\n\n\n\n \nBenefits:\n\n* \nCompetitive USD salary.\n\n\n* \nRemote position.\n\n\n* \nHackfest! (Multiple times per year).\n\n\n* \nFree Learning Membership for you and your household (1-1 tutoring hours, unlimited use of on-demand services, and access to our online classes).\n\n\n* \nA once-in-a-lifetime opportunity to help transform how the world learns!\n\n\n* \nA fun, collaborative, and team-oriented work environment with plenty of training and a feedback-rich culture.\n\n\n\n\nNerdy Leadership Principles\nRelentless Focus on Customers * Comfort with Ambiguity * Ownership * Simplify * Intellectual Curiosity * Build Teams * Think Big * Insist on High Standards * Bias for Action * Build Trust * Go Deep * Have Conviction * Deliver Results * Are Right, a Lot\n  \nNerdy is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.\n\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, Python, Cloud and Engineer jobs that are similar:\n\n $52,500 — $92,500/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

\nAbout the Role\n\n\nRoll up your sleeves and climb on board if you’re ready to be our Senior Software Engineer. In this role, you will be an integral player in the Marketplace team based in Bangalore, India. With knowledge of building scalable applications, current user trends and preferences, and emerging technologies in the field, you'll get your hands dirty in designing, managing, and improving various applications within the Marketplace stream. You'll also enhance the engineering platform and cloud infrastructure used by all engineers, thereby improving the team's overall productivity. In our humble opinion, the coolest part of this role is your ability to own the future of these products, ensure its quality and longevity, and see the results of your efforts in people's every day lives.\n\n\n\n\n\n\n\n\n\nWhat You Will Do\n* Takes responsibility for the entire lifecycle of their stories: development, test, production, and subsequent fixes and improvements\n* Reaches out to stakeholders to clarify the requirements for the story they are working on\n* Improves the development experience at Gojek by enhancing development tools, test coverage, and/or code structure\n* Manages timely delivery for own tasks consistently\n* Actively supports their team in the tracking and reporting of execution metrics both through automation as well as disciplined adherence to processes and best practices\n* Has an in-depth understanding of at least one programming language and framework\n* Performs code reviews that follow the standards and practices of the engineering handbook and that are recognized by their team as helpful\n* Collaborates with other engineers, designers and QAs to flesh out implementation details based on the established pattern in the stream\n\n\n\nWhat You Will Need\n* At least 4 years of relevant, hands-on experience with either Golang, or Java\n* Ability to go in-depth across tech stacks used in the product\n* Experience working on large-scale, event-driven microservice architecture with active use of Kafka; ability to architect solutions based on this pattern\n* Familiarity with basic programming principles such as SOLID and TDD\n* Intermediate experience with Linux OS; ability to troubleshoot issues\n* A solid understanding of why we need to test code; experience implementing tests\n* Ability to understand/discuss design and performance trade-offs in complex systems\n\n\n\n\n\nAbout the Team\n\n\nThe Marketplace Product Development team at Gojek handles the hardest quantitative problems related to improving Gojek's real-time marketplace. We are responsible for the pillars of technology, science, and strategy across the supply and demand. More specifically, we optimally match customer orders across Gojek (Food, Transport, etc.) with the right driver partners at the right time and location. We are the brains of Gojek's on-demand nature, matching millions of orders a day. This supply and demand matching is the core problem that our Product Team tackles every day, designing products and services that solve this ever-evolving challenge. The efficiency of our matching technology directly impacts customer and driver-partner experience, as well as the unit economics of the platform.\n \nSome of the key problem statements that our team works on are: how to intelligently pair driver partners to customers to provide the quickest pickup times, how to make our service more affordable by pairing demand on overlapping routes, and how to fairly distribute customer orders across our driver base, just to name a few. \n \nCombating remote work has brought us even closer, with frequent catch-ups over tea and sharing ways we have been keeping ourselves sane. Along with our desire to utilize smart technology and innovative engineering strategies to make people’s lives easier, our team also bonds over our shared love for reading, gaming, and drinking lots of coffee. We work hard and play hard, and believe it or not, we actually enjoy each other’s company!\n\n\n\n\nAbout GoTo Group\nGoTo Group is the largest digital ecosystem in Indonesia with its mission to “Empower Progress’ by offering technological infrastructure and solutions for everyone to access and thrive in the digital economy. The GoTo ecosystem consists of on-demand transportation services, food and grocery delivery, logistics and fulfillment, as well as financial and payment services through the Gojek and GoTo Financial platforms.It is the first platform in Southeast Asia that hosts these crucial cases in a single ecosystem, capturing the majority of Indonesia’s vast consumer household.\n\n\nAbout Gojek \nGojek is Southeast Asia’s leading on-demand platform and pioneer of the multi-service ecosystem with over 2.5 million driver partners across the regions offering a wide range of services such as transportation, food delivery, logistics and more. With its mission to create impact at scale, Gojek is committed to resolving consumer problems and raising standards of living by connecting consumers to the best providers of goods and services in the market.\n\n\nAbout GoTo Financial\nGoTo Financial accelerates financial inclusion through its leading financial services and merchants solutions. Its consumer services include GoPay and GoPayLater and serve businesses of all sizes through Midtrans, Moka, GoBiz Plus, GoBiz, and Selly. With its trusted and inclusive ecosystem of products, GoTo Financial is open to new growth opportunities and aims to empower everyone to Make It Happen, Make It Together, Make It Last.\n\n\nGoTo and its business units, including Gojek, GoToFinancial and GoToLogistics ("GoTo") only post job opportunities on our official channels on our respective company websites and on LinkedIn. GoTo is not liable for any job postings or job offers that did not originate from us. You should conduct your own due diligence to prevent being victims of any fake job scams, if they did not originate from GoTo's official recruitment channels. \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, Cloud, Senior, Engineer and Linux 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\nBengaluru

 \n\n\n\nRECUR needs a hands-on application security engineer to help architect and build security into our NFT platform and applications from the ground up.  We are looking for someone that has deep and broad knowledge of how to secure and protect cloud platforms, web applications, and data.  We are at a foundational stage and it is important that we have a security first mindset in order to protect our business and our customers. \n \nWhat do we at RECUR believe makes a great engineering team? \n\n\nHere are our core beliefs:   \n\n\nIt’s important to have team members that care about the team’s results more than their own individual achievements\n\nIt’s important for leadership to be tolerant of making mistakes\n\nIt’s important that the team members help, teach, and mentor one another\n\nIt’s important not to place blame on individuals when things go bad but instead to evaluate as a team how we do it better the next time\n\nIt’s important to be clear on what that mission is and minimize the distractions on the teams executing on that mission\n\nSmall teams execute better than big ones, empower small teams with ownership and minimize the dependencies between them\n\nIt’s important to encourage self-directed innovation\n\n\n\n\n\n\nWhat you will do at RECUR\n\n\nIdentify security weaknesses in our software and platform\n\nBuild plans to improve our security posture and then implement them\n\nContinually educate our team on how to build secure internet platforms\n\nBe our security expert, be on top of the latest vulnerabilities, and manage our security backlog\n\nBe a key member of our incident response team; perform forensics analysis\n\nReview software designs to identify potential security holes and suggest improvements\n\nSetup and run our whitehat bug bounty program\n\nBuild or integrate 3rd party solutions to solve various security problems such as: monitoring, code scanning, access control, intrusion detection, ATO prevention\n\nProgram solutions to security problems in a language like Python or Go.\n\n\n\nWhat you bring to RECUR\n\n\nYou have 10+ years of experience developing software, more recently with a specialty in cyber security\n\nYou have a strong understanding of the OWASP top ten and how to mitigate or eliminate these and other vulnerabilities\n\nYou have threat modeling experience, and ability to develop threat modeling processes and threat scenarios to inform risk mitigation and secure development and deployment controls.\n\nYou have hands-on experience with AWS and its bevy of services including WAF, CloudFront, API Gateway, Cloudwatch/CloudTrail, Route53, IAM Service Boundary, SCP, Shield or alternative solutions provided by Cloudflare or other vendors\n\nYou are a software engineer, and have advanced level programming capability in higher level languages such as Java, Python, Go, or JavaScript  \n\nYou have built and maintained internet applications in domains such as payments, trading, banking or eCommerce where keeping customer’s information and money safe is paramount\n\nFamiliarity with modern software delivery practices (containers, blue/green deployments, CI/CD) \n\nYou are familiar with architecting systems with appropriate controls, governance and documentation to achieve SOC2 attestation. \n\nCertifications such as CSSLP are interesting to us but not required\n\nYou are a legally eligible to work in the USA or Canada\n\n\n\nBenefits & Perks\n\n\nCommitment to being a remote-first company\n\nCompany sponsored Health, Dental and Vision Benefits\n\n401k with no waiting period for vesting\n\n3 weeks paid vacation and 10 paid company holidays\n\nIndustry focused lunch and learns\n\nCompany swag\n\nFlexibility to get the tooling you need to do your best work \n\nThe chance to work with incredibly passionate people on a mission to shape an industry!\n\n\n\n\nThis is a completely remote role and can work anywhere in the US or Canada.\n#LI-REMOTE\n\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to InfoSec, Engineer, NFT, Cloud, Python, API and Ecommerce jobs that are similar:\n\n $80,000 — $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
\n\n#Location\nToronto, Ontario, Canada