Fullstack jobs in crypto and blockchain companies

Senior React.js Full-stack Developer
Lemon.io
Are you a talented Senior Developer looking for a remote job that lets you show your skills and get decent compensation? Look no further than Lemon.io — the marketplace that connects you with hand-picked startups in the US and Europe.   What we offer: Earn $5k—$10,4k monthly: the rate depends on your seniority level, skills and experience. We've already paid out over $11M to our engineers. No more hunting for clients or negotiating rates — let us handle the business side of things so you can focus on what you do best. We'll manually find the best project for you according to your skills and preferences. Choose a schedule that works best for you. It’s possible to communicate async or minimally overlap within team working hours. We respect your seniority so you can expect no micromanagement or screen trackers. Communicate directly with the clients. Most of them have technical backgrounds. Sounds good, yeah? We will support you from the time you submit the application throughout all cooperation stages. Most of our projects involve working in a fast-paced startup environment. We hope you like it as much as we do. Through our community, we will connect you with the best developers from more than 50 countries.   Requirements: 4+ years of software development experience. 3+ years of commercial experience with React.js. 3+ years of commercial experience with Python AND/OR 4+ years of experience with Node.js.   For React & Python Developer: hands-on experience with AWS, Next.js, TypeScript, PostgreSQL would be a plus. For React & Node Developer: hands-on experience with AWS, Next.js, TypeScript is a must.   Strong technical skills: as a Senior Developer, you are expected to be able to create projects from scratch and have a deep understanding of application architecture. Clear and effective communication in English — advanced ability to discuss business tasks, justify decisions, and communicate issues. Good self-presentation is also essential for upcoming client calls. Strong self-organizational skills — ability to work full-time remotely with no supervision. Reliability — we want to trust you and expect that you won’t let us and the client down. Adaptability and Flexibility — the ability to onboard the project promptly after accepting it and start delivering results quickly.   Sounds good for you? Apply now and join the Lemon.io community!   NOT YOUR TECH STACK? We have different projects for Senior Engineers, so if you have 4+ years of commercial experience in software development/testing and you are fluent with AI Engineering or QA Engineering, Blockchain, Solidity, we would be happy to communicate and provide you with a project that matches your experience. Just apply, and we will share more details with you.   If your experience matches our requirements, be ready for the next steps: VideoAsk — watch a short video about our startup, up to 10 minutes Complete your profile on our website 30-minute screening call Technical interview Feedback Magic Box (we are looking for the best project for you).   P.S. We work with developers from 50+ countries in different regions: Europe, LATAM, Asia (Philippines, Indonesia), Oceania (Australia, New Zealand, Papua New Guinea), Canada, and the UK. However, we have some exceptions.   At the moment, we don’t have a legal basis to accept applicants from the following countries: European: Iceland, Liechtenstein, Kosovo, Belarus, Russia, and Serbia. Latin America: Cuba and Nicaragua Most Asian countries and Africa.   We expand and shorten the list of exemptions regularly.   Do you represent a company with engineers who match the description and want to collaborate with us through staff augmentation? Then register here.
👉🏻 Remote
👉🏻 Full time
💰 $60k-$124k
🌐 LATAM, Europe, UK, Canada, Indonesia, Papua New Guinea, Australia and New Zealand

44 days ago

Technical Recruiter
TRM Labs
TRM is on a mission to build a safer financial system for billions of people. We deliver a blockchain intelligence data platform to financial institutions, crypto companies, and governments to fight cryptocurrency fraud and financial crime. We consider our business — and our profit — as a way to move towards our mission sustainably and at scale. Our ability to identify, hire, and retain exceptional talent is foundational to our mission. The Talent team at TRM is made up of seasoned professionals who have experience hiring world-class Engineering, Data Science, GTM, and People teams for the most notable startups in Silicon Valley. As a Technical Recruiter, you will help drive the R&D Org's ability to attract, engage, and hire top talent at TRM. Your success will be measured by the velocity and quality of TRM's talent acquisition. The impact you’ll have here: Build a high-velocity recruiting engine that efficiently identifies and recruits the best technical talent to TRM. Manage the full recruiting lifecycle across a variety of technical roles and teams. Create positive candidate experiences throughout every touchpoint. Develop creative and impactful sourcing strategies that will help us find and hire a diverse and exceptional team. Continuously improve our recruiting processes and increase the efficiency of our hiring. What we’re looking for: 3+ years of technical recruiting experience in high-growth US-headquartered tech startups Proven experience in hiring hard-to-fill technical tools, with expertise in using sourcing tools, conducting market research, and developing personalized outreach strategies. Ability to analyze and interpret recruiting metrics, conversion rates, and market data, using these insights to refine strategies and provide actionable feedback to hiring managers. Quickly familiarize oneself with new roles and requirements, showcasing flexibility, curiosity, and a high tolerance for change in a fast-paced, high-growth environment. Exceptional communication skills to work effectively with hiring managers, provide regular updates, and manage expectations. Skilled at building trust and acting as a strategic partner in the hiring process. Strong persistence and a results-oriented mindset to handle challenges, follow up on passive leads, and meet ambitious outreach targets. Bonus if you’ve sourced for the following teams: Data Science, Backend, Frontend, Full-Stack, Infrastructure, Security. About the Team: Our talent team is fully remote, embracing async communication and collaboration through Slack channels, thorough documentation, and proactive updates to keep work moving forward smoothly across time zones. We’re committed to structured alignment, holding weekly hiring syncs for each role, weekly team sourcing syncs, and bi-weekly team meetings to ensure everyone is on the same page and to solve challenges collectively. Driven by a dedication to our craft, we continuously refine our best practices and data quality to deliver an exceptional experience for both internal stakeholders and candidates, supported by precise, reliable reporting. As a globally distributed team, we operate across various time zones, yet most of us overlap for collaboration and meetings between 7am-12pm PST, bringing flexibility and resilience to our work routines. All team members, regardless of location, maintain at least a 4-hour overlap with PST business hours to enable real-time collaboration and drive solutions effectively across the team. Learn about TRM Speed in this position: Within 72 hours of receiving a position, you schedule the intake meeting, open the position in the ATS, post the description, design the interview process, configure the interview plan.  Within week of opening a position, you have conducted 5-10 Recruiter Screens and have conducted the first sync with the Hiring Team for calibration. Two weeks after the initial interviews, you analyze the data to identify what is and isn’t driving pass rates and conversions. You share your insights and recommendations with the hiring team to refine and optimize the search, and you continue to monitor and adjust the approach until the position is filled.   Life at TRM Labs Leadership Principles Our Leadership Principles are foundational element of our strategy, guiding how we make decisions, how we treat each other, and how we behave day-to-day. Impact-Oriented Trailblazer: We put customers first, driving for speed, focus, and adaptability. Master Craftsperson: We prioritize speed, high standards, and distributed ownership. Inspiring Colleague: We value humility, candor, and a one-team mindset. Build a Career  Joining TRM means being part of a mission-driven team comprised of industry leaders. At TRM, you'll experience: Purpose and Mission: Have a real-world impact, from disrupting terrorist networks to returning stolen funds. Inspiring Colleagues: Collaborate with industry leaders and learn something new daily. Personal Growth: We're not just using technology; we're inventing it and taking category-defining products to market. Work Environment Remote First: Our HQ is online. Tools like Zoom and Slack ensure seamless collaboration, but we also value in-person interactions, organizing regular meetups and offsites for team bonding. Clear communication is key in our decentralized setup. With tools like Slack, Loom, and voice notes, we document meetings and decisions, promoting transparency and efficiency. Ownership & TRM Speed: Small teams drive big goals at TRM. Every team member has significant ownership and responsibility, fostering an environment of initiative and direct impact. While there's no strict clocking in or out, we expect team members to balance personal schedules and team needs. We move “surprisingly fast” while maintaining a high bar in service of our customers and mission. This can feel both intense and rewarding. Our unique approach to projects emphasizes quick wins, rapid iterations, and constant feedback. Diversity and Inclusion: Diversity at TRM encompasses backgrounds, experiences, and perspectives. Every day is an opportunity to learn from a colleague, whether they're a law enforcement expert or a tech pioneer. Annual Company Offsite: Once a year, TRMers come together from around the world to attend a 1-week mandatory company offsite. This is designed to foster in-person relationships, creativity, and strategic alignment. Employee attendance is required of all TRMers.   Join Us We're looking for team members who love building from the ground up and want to work hard in a fast-paced and ambitious environment. We are remote-first, with exceptionally talented team members located around the world. If you like solving tough problems quickly and seeing your work improve the lives of billions of people, we want you at TRM. We encourage you to reach out even if your experience doesn't precisely match the job description. Don't worry about picking exactly the right job; we can always explore other options after starting the conversation. Your passion and interests will set you apart, especially if your background or career is unconventional.   To all recruitment agencies: TRM Labs does not accept unsolicited agency resumes. Please do not forward resumes to TRM Labs employees. TRM Labs is not responsible for any fees related to unsolicited resumes and will not pay fees to any third-party agency or company that does not have a signed agreement with the Company.
👉🏻 Remote
👉🏻 Full time
🌐 LATAM

62 days ago

Full-Stack Engineer
Toku
About Toku At Toku,  we are a high-tech global compensation and employment platform, offering the unique capabilities of real-time tax calculations, unified global API for employment solutions, and seamless ability to process non-cash compensation such as stock or token grants.    As a result, Toku has become a fundamental partner for crypto companies and their law firms for token generation events (TGE) and launches. Our newest flagship product — Token Grant Administration (TGA), a token cap table management/system of record for every token for every founder, employee, investor, went from product launch in October to billions of dollars in on-platform value.   Toku raised $20 million from a consortium led by Blockchain Capital with Protocol Labs, GMJP, OrangeDAO, Orrick, Reverie, Quantstamp, Next Web Capital, and prominent angel investors including Protocol Labs founder Juan Benet and Alchemy co-founders Nikil Viswanathan and Joe Lau. Read more about Toku in Fortune, Yahoo Finance, and CoinDesk.   To learn more, check our website.   About the role As a Full-Stack Engineer, you'll be responsible for execution, both technically and culturally. You’ll be working on high-impact, user-facing products. Your work will be the first thing users see.   Toku has ambitious roadmaps. We are building state-of-the-art token compensation infrastructure that bridges to the real world. You will be achieving technical goals, coordinating with the founders, and will be shipping code every day. Responsibilties Work closely with the sales and product team on decisions and strategy. We expect a collaborative partner who wants to find solutions Uphold best practices around code quality, strong typing, and API design Establish best practices, ensuring that systems and processes are well documented to ensure the scalability of the engineering team Identify opportunities to improve existing practices and uphold Toku’s high technical quality bar Requirements 4+ years of experience in software engineering at a venture-backed startup Ability to write quality, maintainable code in a fast-paced, agile software engineering environment Pride in working on projects to successful completion involving a wide variety of technologies and systems Self-starter attitude and the ability to execute new ideas with autonomy The ability to stitch together many different services and processes together even if they have not worked with them before You know what high-quality code and software engineering processes look like and know how to foster an environment that creates them You have an interest or experience in working in a fast-paced remote-first startup You’re scrappy and want to roll your sleeves up Have built front-end and back-end systems, written the first lines of code, launched and scaled a product to a high level of impact You have exceptional teamwork, analytical/problem-solving, project management, and communication skills A hustler mentality, founding a company or building side projects is a plus! North America Time Zone Benefits & Compensation Remote-first work culture Flexible working hours Competitive salary Competitive equity Apple laptop Toku 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.   We strongly encourage you use Rezi.ai to vet resume quality before applying.
👉🏻 Remote
👉🏻 Full time
💰 competitive salary and equity
🌐 USA, Canada

116 days ago

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