Frontend jobs in crypto and blockchain companies

Full Stack Engineer
Prometheum
About Us:-Since its founding in 2017, Prometheum has leveraged its deep expertise in securities law, blockchain and trading to create a compliant ecosystem for digital asset securities that enables all investors to seamlessly invest in digital assets securities. Prometheum has relied on its strong diverse team to build the tools to service digital asset securities. To date, Prometheum has built multiple broker-dealers traversing novel areas and a large technology stack (intersecting trading, blockchain, compliance, etc.). We continue to grow and are looking for hardworking hungry individuals that can contribute to our already great fintech company culture as we traverse new and exciting areas that require a thirst for solving complicated problems. Role:- Fullstack Engineer - Full Time W2Salary Range:-$120,000 - $180,000 Overview:- We are looking for a Fullstack engineer who is motivated to bring their skills and experience working in fin-tech areas to our technology stack.  Responsibilities:-Working with technical leadership and other developers to implement custody, compliance, operations and post-trade settlement systems within our NodeJS-based back end architecture. You will be working with internal and external parties to integrate with blockchain systems and APIs. Qualifications:-7+ years’ experience in engineering including both frontend and backend.Extensive experience of NodeJS and common packages, architecturesStrong knowledge of TypeScript for both NodeJS and frontend development, improving type safety and code reliability.Experience designing, maintaining and expanding APIs via REST.Understanding of GraphQL and building efficient queries/mutations.Experience building tool chain applications, agents, services, server and client applications in NodeJS or similarThorough working knowledge working with a variety of database, SQL and other storage technologies in NodeJS.Excellent problem solving skillsExcellent verbal communication and interpersonal skillsExperience working in an Agile environment and familiarity with tools like Jira, Trello, and ConfluenceA proven track record developing interfaces with ReactJS, and are proficient with front-end languages (HTML, CSS and Javascript)Experience with designing and developing microservices-based architectures, especially for complex systems.Basic understanding of key design principles, and responsive and adaptive designWrite clean, tested code and value documenting your work for others.Proficient understanding of client-side JavaScript frameworks, including lodash or underscoreGood understanding of testing tools like Jest or MochaProficient understanding of cross-browser compatibility issues and ways to work around themProficient understanding of code versioning tools, specifically including Git Benefits:-Excellent benefits including:- Health, Vision & Dental InsuranceFully remote position with equipment provided. Prometheum is an equal opportunity employer. Experience RequirementsExperienced
👉🏻 Remote
👉🏻 Full time
💰 $120,000 - $180,000
🌐 USA

Today

Senior Frontend Engineer
Staking Rewards
This Role The Senior Frontend Engineer position is fully remote, available to candidates within WEST +/- 3 time zones. Who We Are Looking For We seek an Engineer with a deep understanding of software design and the adeptness to apply these principles in various scenarios. Ideal candidates are curious, creative, capable of adapting quickly, and eager to embrace new and familiar technologies alike. You should be ready to challenge norms, take pride in your work, and have significant experience in React-based environments. Engineering at Staking Rewards Our engineering environment is dynamic and fast-paced, constantly evolving to meet the changing needs of the crypto market and our business. Engineers at Staking Rewards are expected to be proactive, communicative, and open to innovative solutions. We strive for excellence, delivering strong solutions in a collaborative team setting. Your Responsibilities As a Senior Frontend Engineer, you will tackle diverse challenges and make substantial contributions to our platform. Key responsibilities will include: Developing high-performing, secure web experiences. Integrating robust security measures into code and technical practices. Building for others: other developers on the team, for stakeholders and our users Own the full vertical: shape, build, ship, monitor How to Join Us To apply, please submit your social profiles (Twitter, LinkedIn, personal website) and your GitHub link. We look forward to understanding how you can contribute to our team's success.
👉🏻 Remote
👉🏻 Full time
🌐 Americas, EMEA

32 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

96 days ago

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