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Fountain
New York(NY)
What We’re Building
Ares is the newest product under Fountain Platform, focused on building high-performance social trading platform for decentralized markets.
We believe trading has evolved — it’s no longer solitary. It’s cultural. It’s real-time. It’s driven by memes, narratives, and reflexive attention loops. Yet most platforms are stuck in static tools built for yesterday’s market structure.
Ares is built for what trading has become — and where it’s going. We fuse speed, signal, social mechanics, and cultural context into a unified trading experience designed for today’s markets — and tomorrow’s meta. At the core is a real-time intelligence layer that aggregates onchain and offchain data, surfacing the pulse of the market as it emerges. But information alone isn’t power — influence is. Ares turns trading into a collaborative, reputation-driven game where every trade is a signal, and every user is a node of intelligence.
We’re not building a better terminal. We’re building the next dominant trading platform — one where culture leads, conviction is rewarded, and traders move markets together.
We’re backed by top VCs and Alliance (tier 1 crypto incubator). This is your opportunity to help define what the future of trading looks like — from the ground up. This isn’t a typical job — and we’re not looking for typical people. We want resourceful, hungry, top 1% builders who move fast and think like founders.
About the Role:
We’re looking for a product-driven senior or staff-level engineer. Our engineering team tackles complex challenges at the core of our trading infrastructure and user experience. At Ares, engineering defines the culture, pace, and quality of everything we build — pushing the limits of what’s possible in crypto-native systems.
What You’ll Do
- Work directly with the CEO and have transparency into other aspects of the company
- Architect important systems and anticipate strategic and scaling-related challenges via thoughtful long-term planning
- Design and implement core infrastructure across the full stack — from high-performance frontends in Next.js + Tailwind to backend systems in NestJS, PostgreSQL, Redis, and Solana RPCs
- Work on transactional engines that optimize for execution speed, accuracy, and UX under volatile, memecoin-driven conditions
- Drive the architecture of our real-time trading intelligence layer, fusing onchain and offchain signals into actionable interfaces
- Build integrations with external services (Telegram, bots, alerting engines) to power novel product experiences
- Ship fast and often — we deploy product daily and treat working code as the ultimate source of truth
- Collaborate directly with founders and a small team of senior engineers in a high-bandwidth, fast feedback loop
- Engage with early users — from CT influencers to alpha groups — and shape features around real workflows
- Take ownership over what you build, with freedom to make autonomous decisions and move without bureaucracy
Our Tech Stack
Tech Stack: Nest.js, Solana, Redis, Postgresql, Typescript, Nodejs, Materialize, gRPC, Drizzle, Websocket, Google Cloud Platform, Terraform
You Might Be a Fit If You
- Have full-stack experience, ideally in performance-sensitive environments (e.g., crypto, fintech, gaming, real-time apps)
- Thrive in fast-paced, product-centric orgs where speed, autonomy, and ownership are the norm
- Can move independently but also communicate clearly in async workflows
- Care deeply about craft, clean abstractions, and performance
- Have strong user empathy and can translate real behavior into real product
- Have understanding of crypto and trading — and care about the details of how and why traders behave the way they do
- Want to work with other A-players — people who think like founders and ship like it
Why Join Us
- Work with a passionate team that is obsessed over product, velocity, and craft
- Ship real infrastructure that’s used by traders and degens daily — the kind of users who demand speed, precision, and performance
- Leave your mark on a product that could reshape how crypto trading is understood — not just features, but the foundation of how people will trade in the social-first, memetic era of DeFi
- It’s all greenfield — no legacy baggage, no bureaucratic blockers, just you, a fast team, and the freedom to build what you think should exist
- We’re backed by top investors and Alliance DAO, with deep ties to the best minds in DeFi
- Total flexibility — async, remote, and built for real builders who want to own their time and output
- You won’t be another cog. You’ll be a core part of shaping the next dominant trading platform
ip.world
Remote
Ip.world is a platform for launching memecoins remixed from popular IPs. We’re reimagining how communities can speculate on the virality of their favorite creative works in a way that allows IP owners and their remixers to collaborate and earn rewards. Our goal is to bridge crypto and mainstream consumer culture by building the ultimate memecoin playground for tokenized IP remixing.
Role
We are looking for a frontend engineer to help us build high-performance, crypto-native interfaces for discovering, launching, and interacting with memecoins. You’ll be responsible for crafting responsive, real-time experiences that bring our tokenized IP playground to life - from dashboards and trading UIs to social feeds and launch flows. The ideal candidate has experience building performant frontend systems, cares deeply about user experience, and is familiar with the unique design and product patterns of crypto applications.
Responsibilities
- Build high-performance, real-time UIs in Next.js for token launch pages, live leaderboards, trading dashboards, and social feeds
- Integrate with WebSocket and polling-based backends to support real-time token price updates, user activity, and event-driven UI
- Work with design and product teams to implement smooth, animated user flows using Framer, Lottie, and other animation libraries
- Use viem and wagmi to build out browser-native wallet and contract integrations
- Build reusable frontend components with clean abstractions and consistent styling using Tailwind + shadcn
- Optimize performance across devices with SSR, lazy loading, and bundling best practices
- Help maintain frontend deployment and CI workflows via Vercel and Cloudflare
Requirements
- 4+ years of experience building production-grade frontends
- Proficiency in React, TypeScript, and frontend tooling (Vite, shadcn, Tailwind, etc.)
- Experience working with real-time data (WebSockets, polling)
- Familiarity with wallet integrations, onchain interactions, and web3 UX patterns
- Strong eye for design details and interest in shipping polished, delightful user interfaces
- Experience with CI/CD pipelines & hosting platforms (e.g. Vercel, Netlify, Cloudflare)
- Experience with Lottie, Framer Motion, or animation libraries
- Has exposure to crypto, particularly in building any kind of DeFi or SocialFi apps
- Passionate about the memecoin or crypto ecosystem
What You'll Do:
- Craft delightful production experiences. Collaborate with marketing & engineering teams to build polished user interfaces with exceptional code quality and performance. You'll transform designs into pixel-perfect implementations with attention to every interaction detail.
- Evolve our frontend architecture. Take ownership of our React/Next.js and TypeScript codebase, ensuring it remains maintainable, scalable, and performant. You'll implement best practices and architectural patterns that help our systems grow with the business.
- Lead critical frontend migrations. Spearhead the transition from Next Pages router to App router, establishing patterns and practices while ensuring minimal disruption. You'll create a roadmap and execute the migration that modernizes our application architecture.
- Enable global product reach. Introduce localization and multi-country support to our Expert Portal, making it accessible for our European team. You'll implement internationalization best practices while maintaining a consistent user experience.
- Build new crypto experiences. Help develop a new staking application frontend for Bitwise Onchain, applying your frontend expertise to create intuitive interfaces for complex financial operations.
- Drive engineering excellence. Continuously improve our processes, tools, and systems to scale both our codebase and team productivity. You'll participate in code reviews and help establish quality standards across the organization.
- Collaborate with stakeholders. Work closely with business teams to translate requirements into reliable, scalable frontend solutions. You'll own projects end-to-end while aligning stakeholders to common goals and driving to finished outputs.
What We're Looking For:
- 3+ years of React/Next.js and TypeScript frontend development experience
- Portfolio demonstrating UI and engineering workFamiliarity with CSS styling approaches (css-in-js and Tailwind)
- Knowledge of design patterns and common UX flows
- Experience with headless CMS platforms and REST APIs
- Fast-moving with a bias for impact and willingness to advocate for your workStrong sense of ownership and ability to lead projects while aligning stakeholders
- Clear written and verbal communication skillsInterest in learning about crypto and investments
- (Plus) Understanding of design principles and experience with design tools like Figma
- (Plus) Experience with monorepo structures like Turborepo
- (Plus) Familiarity with analytics tools (GA4, Mixpanel) and data-driven validation
- (Plus) Bachelor’s degree in Computer Science or equivalent
What We Offer:
- Competitive salary
- Eligible for equity
- Health, dental, vision insurance
- 401K plan (company funded, no match required)
- Unlimited PTO plus 10 paid holidays
- Meals/snacks in office
- Paid cell phone or stipend
- Bitwise "Buddy" Program (30 day onboarding)
- Annual birthday/anniversary gifts
- Company wide events
Apply Now:
About Cryptio
Cryptio is building the data infrastructure for the crypto economy. Our enterprise-grade back-office platform helps businesses and institutions automate financial reporting and compliance for digital assets—so they can navigate the crypto space with confidence. Backed by top investors like Point Nine, 1kx, and BlueYard, we’ve raised $26M and work with industry leaders like Circle, Uniswap, and even the Government of El Salvador. Currently, we are a team of 80 amazing people. Crypto needs better infrastructure to go mainstream—and we’re here to build it!
Location
At Cryptio, we’re a remote-first team, with most working 100% remotely, while others enjoy a mix of office time in our hubs in London or Paris. This role requires candidates to be based in the France, and we support the setup that works best for your life>
The Team
We're looking for a mid-level Frontend Software Engineer to join our remote-first team at Cryptio. In this role, you'll write production-grade TypeScript code and contribute to the development and maintenance of our front-end frameworks, design systems, and components. You’ll also play a key role in improving our testing setup.
You’ll work closely with our Frontend Lead on defining the roadmap, setting priorities, and conducting technical research. You'll also help shape and build new product features that bring real value to our users.
What you'll be doing
Write production-grade TypeScript code
Make front-end technical decisions when the lead is unavailable
Improve and maintain our internal front end frameworks
Improve and maintain our design system and our components
Improve our testing framework and write tests
Help manage technical debt: collaborate with our front end lead on the roadmap definition, prioritisation, and research
Contribute to new features development
We're looking for someone who has
3+ years of experience as a Frontend Software Engineer
Fluency in HTML, CSS, and JavaScript
Proficiency in React and TypeScript
Some experience with CSS frameworks (we use Tailwind and Emotion)
Some experience with frontend end-to-end testing frameworks (we use Jest and Playwright)
Familiarity with data fetching (we use React Query to consume a REST API) and state management
Familiarity with modern development practices (e.g., Git, GitLab)
A collaborative mindset — you thrive when working with others
Nice to have
General knowledge of the crypto ecosystem
Prior experience working on data-heavy products
Prior experience working in a start-up / fast-paced environment
Interview Process
Talent Screen - 45 min
Technical Interview - 60 min
Team Interview - 45 min
Leadership Interview - 45 min
Benefits
✨ Fully-Remote / Hybrid – The choice is yours! 🌍🏡
🎉 25 Days Paid Holiday + Bank Holidays
🎂 Your Birthday Off
⭐️ Earn an extra day of annual leave for every year you're at Cryptio 🎁🧠 Access to Mental Health, Wellbeing, and Coaching 🌿🎯
👶 Attractive Maternity and Paternity Policies for your growing family 👨👩👧👦
💪 Gym Classes or Spa Treatments with ClassPass (or gym reimbursements)! 🧘♂️🧖♀️
💻 Apple MacBook Pro – The best tech at your fingertips! 💻✨
💵 $200 Workplace Budget to create your perfect home office! 🏠💼
📚 Training and Development Budget – Invest in yourself and grow! 🚀
UK have these additional benefits: 4% Pension Contributions towards your future + Private Medical & Dental Insurance with Allianz.
France have these additional benefits: English language course options.
Apply Now: