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Onchain Foundation
Remote
About us
Pass App is on a mission to ignite financial freedom and true ownership for people everywhere. Each member of our team takes ownership and contributes a unique piece to our journey into the exciting realm of web3. Together, we craft more than just meaningful products and services—we create a lasting tangible impact in the real world.
We want you to join our search for greatness at the edge of what is technologically possible. Are you tired of the ordinary? Crave a challenge that sparks passion and purpose?
We’d love to have you apply!
The role you’re applying for
As we aim to simplify the web3 experience, enhance user engagement through personalized recommendations, and take our users along in this journey of web3 awareness, we are leveraging cutting-edge AI technology to build a scalable web3 solution that abstracts away all the underlying complexity. With the expansion of our AI capabilities, we’re looking to onboard a Machine Learning Engineer with a keen interest in web3 and experience in data engineering, and natural language processing to join our team.
This individual will play a key role in building our recommendation systems and AI-assistant, while also helping establish robust data pipelines for on-chain and off-chain data collection.
What you’ll be doing
As a Machine Learning Engineer, you will:
- Design and develop scalable data pipelines for collecting, processing, and analyzing on-chain and off-chain data from multiple sources.
- Build recommendation engines that offer personalized suggestions for cryptocurrencies, NFTs, and other web3 services to increase user experience and engagement.
- Cross-collaborate with product managers, engineers and developers to integrate AI/ML models into the company’s smart wallet platform.
- Bring experience building AI smart assistants that help users understand complex web3 concepts, answer their questions, and provide seamless onboarding experience.
- Conduct extensive research on blockchain and web3-related data sources, including transaction data, user behavior, and sentiment analysis.
- Optimize and fine-tune models to improve performance and scalability.
- Monitor model performance and continuously iterate to improve the AI-powered recommendations.
- Stay up to date with the latest AI/ML developments and web3 technologies.
What we’re looking for
- 5-7 years of experience in developing and maintaining data pipelines
- Knowledge of databases and cloud-based storage solutions
- Familiar with integrating data from web APIs, such as exchanges, blockchain analytics platforms, and social media.
- Proficiency in Python and popular ML frameworks such as TensorFlow, PyTorch, or Scikit-learn.
- Understanding of Machine Learning algorithms, with familiarity building chatbots, question-answering systems, or similar conversational AI applications
- Experience with natural language processing (NLP)
Nice to have
- Understanding of the web3 ecosystem with experience/ interest in blockchain technologies.
Highlight
- Strong problem-solving skills, critical thinking, curiosity to learn and work in a fast-paced environment to explore new opportunities in the AI and web3 space.
At Coinbase, our mission is to increase economic freedom around the world, and we couldn’t do this without hiring the best people. We’re a group of hard-working overachievers who are deeply focused on building the future of finance and Web3 for our users across the globe, whether they’re trading, storing, staking or using crypto. Know those people who always lead the group project? That’s us.
There are a few things we look for across all hires we make at Coinbase, regardless of role or team. First, we look for candidates who will thrive in a culture like ours, where we default to trust, embrace feedback, and disrupt ourselves. Second, we expect all employees to commit to our mission-focused approach to our work. Most importantly, we seek people who are excited about crypto, because those are the folks who enjoy the intense moments in our sprint and recharge work culture. We’re a remote-first company looking to hire the absolute best talent all over the world.
Who you are:
- You’ve got positive energy. You’re optimistic about the future and determined to get there.
- You’re never tired of learning. You want to be a pro in bleeding edge tech like DeFi, NFTs, DAOs, and Web 3.0.
- You appreciate direct communication. You’re both an active communicator and an eager listener - because let’s face it, you can’t have one without the other. You’re cool with candid feedback and see every setback as an opportunity to grow.
- You can pivot on the fly. Crypto is constantly evolving, so our priorities do, too. What you worked on last month may not be what you work on today, and that excites you. You’re not looking for a boring job.
- You have a “can do” attitude. Our teams create high-quality work on quick timelines. Owning a problem doesn’t scare you, but rather empowers you to take 100% responsibility for achieving our mission.
- You want to be part of a winning team. We’re stronger together, and you’re a person who embraces being pushed out of your comfort zone.
The team builds UI components for mobile and web in TypeScript and based on React and React Native. We use Linaria for styling, Percy for visual regression testing, Storybook for developing and testing components in isolation, Docusaurus for our documentation, etc. We integrate heavily with Figma to make the designer/developer collaboration smoother.
Developer Experience (DevX) is responsible for making sure all engineers at Coinbase build high-quality products while being productive and engaged. We do this by providing infrastructure, libraries, frameworks, and tooling to make it easier and faster to build high quality applications.Within Developer Experience, we organize into “pods” that focus on different specializations.
The “UI Systems” guild builds a state-of-the-art design system and tooling to guide engineers towards building high quality, consistent, delightful, and accessible UIs for both web and mobile.
What we look for in you:
- You have at least 2+ years of experience in developing web apps and shipping user-facing features with JavaScript and modern, component-based JS frameworks like React.
- You've developed and shipped user-facing features using component-based UI frameworks.
- You’re familiar with current trends and best practices in front-end architecture, including performance, security and usability.
- You’re familiar with product and design lifecycles, and collaborating closely with designers, engineers, and product managers.
- You write high quality, well tested code to meet the needs of your customers.
Nice to haves:
- Experience with AI, Codegen, ML, Figma
- Experience building Design Systems (look for keywords such as React, CSS, CSS-in-JS, Tailwind, Linaria, Storybook, etc.). Experience with UI animation (Lottie, Rive). Experience with tools for design, accessibility or visual regression testing (Figma, Framer, Percy, BrowerStack). Experience with React Native, or from companies known to use React Native (Meta, Microsoft, Shopify, Discord, Expo).
Commitment to Equal Opportunity
Coinbase is committed to diversity in its workforce and is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. Coinbase will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state and local law. For US applicants, you may view the Know Your Rights notice here. Additionally, Coinbase participates in the E-Verify programin certain locations, as required by law.
Coinbase is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please contact us at accommodations[at]coinbase.com to let us know the nature of your request and your contact information. For quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here).
Global Data Privacy Notice for Job Candidates and Applicants
Depending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available here. By submitting your application, you are agreeing to our use and processing of your data as required. For US applicants only, by submitting your application you are agreeing to arbitration of disputes as outlined here.
Apply Now:
ProphetBots
Remote
Company Overview:
ProphetBots is a cutting-edge Web3 startup focused on developing high-frequency trading algorithms designed to outperform the market. We operate at the intersection of finance and technology, leveraging the latest advancements in blockchain, AI, and data science to push the boundaries of what's possible in trading.Role Overview:We are seeking a highly skilled and self-motivated Rust Developer to lead the design and development of a lightning-fast data collection microservice for nascent tokens on theSolana blockchain.This role requires an individual with high agency and the ability to work independently with minimal supervision. You will be responsible for architecting and implementing scalable, efficient, and reliable microservices that handle high volumes of blockchain data.Key Responsibilities:● Design and Development: Lead the end-to-end development of data collection microservices focused on the Solana blockchain. Architect solutions that are highly performant and scalable.● System Design: Create and maintain robust system designs, ensuring they align with business goals and technical requirements.● Multithreading and Concurrency: Implement multi-threaded and concurrent systems to optimize performance.● Integration: Work closely with other teams and systems to integrate the microservice within the broader architecture.● Testing and QA: Develop and execute comprehensive testing strategies to ensure code quality and reliability.● Maintenance and Optimization: Continuously monitor and optimize the performance of the microservices, ensuring low-latency and high availability.● Documentation: Provide clear and comprehensive documentation for all components and APIs developed.Key Qualifications:● Experience: 2+ years of professional experience with Rust.● Web3 and Blockchain: Hands-on experience working within the Web3 space, with specific expertise in the Solana blockchain.● System Design: Strong background in system design, particularly in distributed and event-driven architectures.● Concurrency: Deep understanding of multi-threading and concurrency in Rust.● Programming Paradigms: Proficient in both Functional and Object-Oriented Programming (OOP) paradigms.● Asynchronous Frameworks: Expertise in using asynchronous frameworks such as Tokio for high-performance applications.● Microservices: Extensive experience in event-driven microservice architecture, with a focus on building scalable, maintainable, and efficient services.● Message Brokers: Experience with RabbitMQ or similar message broker technologies.● Database Design: Strong understanding of database design principles, particularly in relation to distributed systems.● ORM and SQL: Experience with Diesel ORM and PostgreSQL.● Testing: Strong testing skills, including unit testing, integration testing, and load testing.Additional Skills and Attributes:● Problem-Solving: Ability to tackle complex technical challenges with innovative solutions.● Communication: Strong written and verbal communication skills, particularly in technical documentation.● Collaboration: While the role is independent, the ability to collaborate effectively with other developers, product managers, and stakeholders is crucial.● Adaptability: Ability to quickly learn and adapt to new technologies and frameworks as needed.● Security Awareness: Understanding of security best practices in Web3 and blockchain environments. Commitment:● Hours: Full-time commitment of 50 hours per week.● Flexibility: This is a fully remote role, offering flexibility in working hours to accommodate different time zones and personal schedules.Benefits:● Compensation: Highly competitive salary, paid in cryptocurrency.● Leave: 4 days of paid leave per month.● Remote Work: Fully remote position, allowing you to work from anywhere in the world.● Technology Stack: Opportunity to work with a pure Rust tech stack, allowing for deep specialization in a cutting-edge language and ecosystem.Apply Now:
About Helius
Helius is at the forefront of Solana development, providing powerful tools and infrastructure to empower developers in building the next generation of decentralized applications. Our mission is to accelerate crypto-powered software.
Role Description
As a Developer Relations Engineer at Helius, you will be the face of our company to the developer community. Your role will involve advocating for our platform, fostering relationships with developers, and ensuring their success in building on Solana using Helius tools.
Key Responsibilities
- Build open-source widgets (explorers, AI tools, etc).
- Engage with the Solana developer community through various channels, including social media, forums, and events
- Create and deliver technical content, including documentation, tutorials, and sample projects
- Organize and participate in hackathons, workshops, and conferences
- Gather feedback from developers and work closely with our product team to improve our offerings
- Provide technical support and guidance to developers using Helius platform
- Stay up-to-date with the latest trends and developments in the Solana ecosystem
Qualifications
- Strong technical background with experience in blockchain development, preferably on Solana
- Excellent communication skills, both written and verbal
- Demonstrated passion for cryptocurrency and blockchain technology
- Ability to explain complex technical concepts in simple, accessible terms
- Experience with developer tools, APIs, and SDKs
- Public speaking experience and comfort with presenting technical content
- Strong presence on social media and developer communities
- Willingness to travel for events and conferences
Preferred Qualifications
- Previous experience in a developer relations or developer advocacy role
- Contributions to open-source projects
- Experience creating technical content (blog posts, videos, podcasts)
- Familiarity with multiple programming languages
What We Offer
- Competitive salary and equity package
- Remote-first work environment
- Opportunities for professional growth and learning
- Chance to work with cutting-edge blockchain technology
- Collaborative and innovative team culture
If you're passionate about Solana, love engaging with developers, and want to be at the forefront of blockchain innovation, we want to hear from you!
Apply Now:
🚀 Whatnot
Whatnot is a livestream shopping platform and marketplace backed by Andreessen Horowitz, Y Combinator, and CapitalG. We’re building the future of ecommerce, bringing together community, shopping and entertainment. We are committed to our values, and as a remote-first team, we operate out of hubs within the US, Canada, UK, Ireland, and Germany today.
We’re innovating in the fast-paced world of live auctions in categories including sports, fashion, video games, and streetwear. The platform couples rigorous seller vetting with a focus on community to create a welcoming space for buyers and sellers to share their passions with others.
And, we’re growing. Whatnot has been the fastest growing marketplace in the US over the past two years and we’re hiring forward-thinking problem solvers across all functional areas.
💻 Role
We are looking for intellectually curious, highly motivated individuals to become foundational members of our Core Machine Learning team. You will help drive the development of Whatnot’s machine learning operations and work with machine learning engineers across the company to build scalable design patterns that can be repeatedly used to achieve key business goals. Our ideal candidate has experience in spinning up ML platforms e.g. real-time model serving, approximate nearest neighbor retrieval, high-concurrency and low-latency scaling, feature stores, and model lifecycle monitoring. They are also willing and able to flex into an applied research role to develop models that leverage their own components.
What you'll do:
- Drive the development of the machine learning platform roadmap, staying abreast of emerging business needs that the machine learning platform can help address.
- Enhance our machine learning infrastructure--increase reliability, reduce latency, and continually improve the developer experience.
- Develop scalable machine learning design patterns that make it easy for machine learning scientists and engineers to safely deploy models to production.
- Improve model training, management, and monitoring
- Take a leading role in deploying ML models on business critical surfaces & flows.
- Define and advance our technical approach to scalable machine learning.
- Flex outside your comfort zone to help take on new challenges that emerge
👋 You
Curious about who thrives at Whatnot? We’ve found that low ego, a growth mindset, and leaning into action and high impact goes a long way here.
As our next Software Engineer, Machine Learning you should have 5+ years of experience, plus:
- Bachelor’s degree in Computer Science, Statistics, Mathematics, Software Engineering, a related technical field, or equivalent work experience.
- 2+ years of professional experience setting up machine learning platforms–model serving, features stores, model registries, training pipelines, etc.
- 1+ years of professional experience developing software in Python
- Software engineering experience with a track record of applying practical methods to solve real-world problems on consumer scale data.
- Ability to work autonomously and drive initiatives across multiple product areas and communicate findings with leadership and product teams.
- Experience with operational, search, and key-value databases such as PostgreSQL, DynamoDB, Elasticsearch, Redis.
- Firm grasp of visualization tools for monitoring and logging e.g. DataDog, Grafana
- Familiarity with cloud computing platforms and managed services such as AWS Sagemaker, Lambda, Kinesis, S3, EC2, EKS/ECS, Apache Kafka, Flink, Spark.
- Professionalism around collaborating in a remote working environment and well tested, reproducible work.
- Exceptional documentation and communication skills.
- Experience in applied statistical and machine learning fields e.g. Recommendations, Search, Fraud & Anomaly Detection, Experimentation and Causal Analysis preferred.
💰Compensation
For US-based applicants: $205,000 - $275,000/year + benefits + stock options
The salary range may be inclusive of several levels that would be applicable to the position. Final salary will be based on a number of factors including, level, relevant prior experience, skills and expertise. This range is only inclusive of base salary, not benefits (more details below) or equity in the form of stock options.
🎁 Benefits
- Flexible Time off Policy and Company-wide Holidays (including a spring and winter break)
- Health Insurance options including Medical, Dental, Vision
- Work From Home Support
- $1,000 home office setup allowance
- $150 monthly allowance for cell phone and internet
- Care benefits
- $450 monthly allowance on food
- $500 monthly allowance for wellness
- $5,000 annual allowance towards Childcare
- $20,000 lifetime benefit for family planning, such as adoption or fertility expenses
- Retirement; 401k offering for Traditional and Roth accounts in the US (employer match up to 4% of base salary) and Pension plans internationally
- Parental Leave
- 16 weeks of paid parental leave + one month gradual return to work *company leave allowances run concurrently with country leave requirements which take precedence.
💛 EOE
Whatnot is proud to be an Equal Opportunity Employer. We value diversity, and we do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, parental status, disability status, or any other status protected by local law. We believe that our work is better and our company culture is improved when we encourage, support, and respect the different skills and experiences represented within our workforce.
Apply Now: