Source Job

Ireland Unlimited PTO 17w maternity 17w paternity

  • Own the frontend client experience for trading, perpetuals, and prediction markets across Solana and EVM.
  • Build latency-sensitive trading interfaces with WebSockets, RPC streams, optimistic UI, and reconnection strategies.
  • Take end-to-end ownership of revenue-generating product surfaces from idea to production and optimization.

Web3 WebSockets

20 jobs similar to Trenches / Web3 Frontend Developer

Jobs ranked by similarity.

India

  • Build and ship high-quality commerce experiences including storefronts, checkout, and subscription management.
  • Own frontend performance budgets end to end, monitoring Core Web Vitals and bundle size.
  • Mentor junior engineers and contribute to engineering standards in a remote-first environment.

The company builds a global commerce platform designed to support millions of small and medium-sized businesses. It operates with a remote-first culture and encourages ownership and mentorship in a fast-paced environment.

Asia

  • Collaborate with design, backend, and product teams to translate business requirements into high-quality frontend solutions.
  • Develop fast, user-friendly web applications for desktop and mobile browsers with clean, efficient client-side code.
  • Design and build reusable libraries and frameworks to accelerate development workflows and enhance code quality.

Binance is a leading global blockchain ecosystem behind the world's largest cryptocurrency exchange by trading volume and registered users. Trusted by over 300 million people in 100+ countries, the company fosters a results-driven, flat-structured culture with opportunities for growth and learning.

Global

  • Develop and maintain high-quality frontend applications and features with clean, testable code.
  • Build semantic, adaptive, cross-browser layouts and reusable component systems following accessibility best practices.
  • Collaborate with designers and backend engineers to deliver pixel-perfect implementations and optimize performance.

Xsolla is a global commerce company that helps video game developers fund, distribute, market, and monetize their games. Headquartered in Los Angeles, we've helped over 1,500 game developers grow their businesses around the world and are committed to supporting creators.

India

  • Own the frontend architecture: state, data fetching, routing, module boundaries, and build tooling across ~690K lines of TypeScript/React.
  • Drive performance as a measurable metric, reducing bundle size and improving user experience with concrete targets.
  • Mentor engineers and shape a codebase safe for coding agents, with typed boundaries, lint rules, and fast feedback loops.

We're building the AI agents that run insurance — a trillion-dollar industry still powered by manual work. We've raised $30M+ from top investors, grown 10x in the last 12 months, and work with Fortune 100 companies.

Global

  • Build and ship high-quality frontend features for CRM Tasks using Vue.js and TypeScript/JavaScript.
  • Translate product requirements and designs into scalable, maintainable frontend implementations.
  • Own features from technical design through development, testing, release, and production monitoring.

HighLevel is an AI-powered business operating system for agencies, entrepreneurs, and SMBs. With over 2,000 team members across 10+ countries, they operate as a global, remote-first organization focused on ownership and innovation.

India

  • Own the architecture of the platform UI, including the application shell, module federation topology, shared component library, and build tooling.
  • Define and enforce performance metrics, accessibility standards, and release strategies across the front-end ecosystem.
  • Provide technical leadership through design proposals, code reviews, and mentorship of senior and mid-level engineers.

HighLevel is an AI-powered business operating system for SMBs, providing infrastructure to build and scale across 150+ countries. With over 2,000 team members across 10+ countries, we operate as a global, remote-first organization built for speed, ownership, and people-first culture.

Russia Unlimited PTO

  • Develop backend services in Go for blockchain interactions, implementing ERC-4337 account abstraction, smart contracts, and microservices.
  • Build frontend applications with React/Next.js, integrating embedded wallet SDKs, Web3 libraries, and real-time blockchain events.
  • Design and implement full-stack Web3 features from smart contract events to UI, including ZK Stack specifics, admin panels, and transaction tracking.

Xsolla is a global commerce company that provides tools and services to help video game developers fund, distribute, market, and monetize their games. With over 1,500 game developers served and a remote-first culture, Xsolla prioritizes employee well-being, creativity, and collaboration.

Global

  • Build scalable, high-performance frontend interfaces using Vue.js and TypeScript, focusing on data-intensive CRM experiences.
  • Own frontend features end-to-end, from technical design and development through testing, deployment, and production monitoring.
  • Collaborate with product, design, and backend teams to deliver responsive, accessible, and optimized solutions.

HighLevel is an AI-powered business operating system that provides infrastructure for agencies, entrepreneurs, and SMBs to build, automate, and scale. With over 2,000 team members across 10+ countries, the company is a global, remote-first organization that values initiative, clarity, and execution.

Global

  • Own end-to-end delivery of new consumer trading products, from requirements to launch and optimization.
  • Build community-driven experiences and design scalable user growth programs including referrals and rewards.
  • Apply deep Web3 and DEX knowledge to define metrics, run experiments, and drive product decisions.

Trust Wallet is the leading non-custodial cryptocurrency wallet, trusted by over 200 million people worldwide to securely manage digital assets. The company fosters a vibrant, global culture with a flat organizational structure and a focus on innovation in the Web3 space.

$120,000–$140,000/yr
Global

  • Design and develop intuitive web-based interfaces for production teams to manage real-time graphics.
  • Integrate front-end applications with backend services, sports data providers, and APIs.
  • Contribute across the software development lifecycle, ensuring reliable live production performance.

Versant is an industry-changing media and entertainment business, home to trusted brands like CNBC, USA Network, and Golf Channel. It operates across four core markets and employs a large workforce, fostering a collaborative environment.

US

  • Lead frontend architecture, including component design, state management, and performance for React and TypeScript interfaces.
  • Build and extend Python APIs and collaborate on data contracts, API design, and integration patterns.
  • Drive frontend standards, mentor engineers, and support internal tooling for operations and compliance.

Astra builds mission-critical infrastructure for moving money at scale, processing billions annually with 99.9%+ uptime. They are a remote-first, small, high-output team focused on collaboration and professional growth.

Team Lead

Xsolla
Global Unlimited PTO

  • Leads a team of up to 8 backend engineers building Web3 infrastructure and blockchain services.
  • Balances 60% hands-on technical architecture with 40% people management and mentoring.
  • Drives delivery of Xsolla Bazaar, Web3 Backpack, blockchain services, and Web3 APIs using Go and ZK Stack.

Xsolla is a global commerce company providing tools and services to help video game developers fund, distribute, market, and monetize their games. Headquartered in Los Angeles, it has helped over 1,500 developers and fosters a remote-first, collaborative culture focused on creativity and play.

$140,000–$160,000/yr
Global

  • Build and improve responsive web experiences across Rare Candy’s collector-facing product.
  • Develop maintainable interfaces using React, TypeScript, and modern web tooling, integrating with GraphQL APIs.
  • Own features from technical planning through implementation, testing, and production, collaborating with product and design.

Rare Candy is revolutionizing the $25 billion trading-card industry with an AI-powered card scanner and collection tools for Pokémon, MTG, and more. They are a 10-person product team that is profitable, has experienced 10x revenue growth, and fosters a high-trust, low-ego culture.

Europe USA

  • Own key architecture and technical decisions across backend systems to ensure scalability, reliability, and performance.
  • Build and operate real-time data pipelines handling order book updates, trades, and market events.
  • Design, develop, and maintain API infrastructure including GraphQL and WebSockets, and optimize PostgreSQL, Redis, and ClickHouse for high-volume trading data.

They build infrastructure for decentralized financial markets, powering real-time trading and data pipelines for products used by hundreds of thousands of traders. They are a high-growth, remote-first team that values technical excellence, collaboration, and significant ownership in a fast-paced 0-to-1 environment.

Canada

  • Own and deliver quarterly goals for your team, leading engineers through ambiguity to solve open-ended problems.
  • Collaborate with product, design, and analytics to articulate technical constraints and make risk-aware decisions.
  • Support operations and availability by creating metrics, escalating issues, and fostering a culture of quality and ownership.

Affirm provides transparent, pay-over-time financial services with no hidden fees. It is a remote-first company that values care, transparency, and flexibility, with a focus on inclusive employee benefits.

Germany

  • Build modern, accessible web applications using Vue.js 3 and the Europa Component Library.
  • Collaborate with international teams on digital transformation projects, contributing to architecture and code reviews.
  • Ensure performance, WCAG accessibility, and responsive design across cross-browser front-end solutions.

The hiring partner is an IT and security organization delivering international digital transformation projects, including for European institutions. They foster a fully remote, collaborative culture with a focus on innovation, technical excellence, and professional growth.

US

  • Lead web development strategy and architecture for all frontend teams.
  • Drive improvements to the monorepo build and deploy systems for high reliability and performance.
  • Mentor senior engineers and influence technical decisions across the company.

Affirm aims to provide a clear, predictable way to pay over time with no hidden fees. They are a remote-first company with a focus on transparent pay and comprehensive benefits, fostering a culture of ownership and flexibility.

Global

  • Find and win organizations that produce real-time data, such as trading venues, sportsbooks, and industrial systems.
  • Replace their cloud WebSocket and CDN distribution with DoubleZero, demonstrating deterministic delivery and lower cost.
  • Travel 80%+ of the time, build relationships in person, and carry deals from first meeting to signed pilot.

DoubleZero is a protocol that enables a global fiber network for high-performance data distribution. The company is a small startup with a culture that values hunger over pedigree and building from scratch.

US

  • Shape the end-to-end user experience of the Hypori Console by gathering feedback from stakeholders and defining efficient interaction patterns.
  • Lead front-end architecture for the Console, including component structure, state management, and build tooling, while staying fluent in backend services.
  • Deliver features end-to-end from UI through REST APIs in a microservices environment deployed on Kubernetes, with a focus on accessibility and security.

Hypori, Inc. is a high-growth cybersecurity SaaS company transforming secure mobility with a virtual workspace platform that lets users access enterprise apps and data from any mobile device without storing data on the endpoint and ensuring total personal privacy. Backed by $55M in funding from investors including UBS, AE Industrial Partners, Hale Capital Partners, and GreatPoint Ventures, it is expanding into new commercial and regulated markets.

$62,050–$102,200/yr
Canada

  • Serve as a hands-on technical resource for complex customer programs, turning requirements into production-ready solutions.
  • Build and troubleshoot integrations using REST APIs, HTTP, JSON, webhooks, and authentication.
  • Optimize AI-powered customer experiences and virtual-agent workflows by testing prompts and analyzing logs.

Remote-first technology company focused on AI-powered customer experiences, contact center technology, and enterprise deployments. Its culture is collaborative and inclusive, emphasizing innovation, creative problem solving, and customer relationships.