Sr. Full-Stack Javascript Engineer

Reown; London; Remote; USD 60,000 - 100,000; Full time

Job summary

Join a forward-thinking company as a Sr. Full Stack JavaScript Engineer, where you will play a crucial role in shaping the future of digital ownership experiences. This innovative firm is dedicated to making web3 accessible to everyone by building seamless, secure applications. You will work with cutting-edge technologies like Next.js and TypeScript, collaborate with a talented team, and contribute to exciting projects that impact millions of users worldwide. With a fully remote work environment and a culture that values creativity and community involvement, this is an exceptional opportunity for growth and innovation in the tech industry.

Benefits

Unlimited PTO

Generous Parental Leave

Learning and Development Budget

Home office Budget

Competitive compensation package

Healthcare for US employees

Bi-Annual Company Offsites

Community involvement opportunities

Qualifications

• 5+ years as a full-stack engineer with a focus on Node.js.
• Expertise in React, Next.js, and scalable back-end services.
• Experience with PostgreSQL and modern development practices.

Responsibilities

• Build new features to enhance web3 accessibility.
• Develop front-end applications using Next.js and Tailwind CSS.
• Maintain and improve back-end services using Cloudflare Workers.

Skills

JavaScript

Node.js

React

TypeScript

PostgreSQL

Tailwind CSS

Next.js

API Development

Blockchain Development

Education

Bachelor's Degree in Computer Science or related field

Tools

Cloudflare Workers

Supabase

Grafana

Terraform

Jest

Vitest

Job description

Get AI-powered advice on this job and more exclusive features.

Welcome to Reown, the onchain UX platform.

Reown (previously known as "WalletConnect Inc."), equips builders with the tools needed to create seamless, secure, and intuitive digital ownership experiences.

Since it began as a simple QR code in 2018, Reown has grown into a comprehensive network, serving over 6,000 apps, 600+ wallets, and 15+ million users.

Reown offers cutting-edge toolkits like AppKit and WalletKit, designed to enhance web3 interactions. AppKit enables smooth wallet integrations, login options, and on-chain transactions, while WalletKit focuses on securing and simplifying wallet connections to thousands of apps, supporting both EVM and non-EVM blockchains.

Backed by $25 million in funding from some of the world's best crypto and infrastructure investors such as Union Square Ventures, 1kx, Shopify, Coinbase Ventures, Circle Ventures, and Uniswap Labs, Reown is a global, remote-first team that values openness, simplicity, innovation, and ownership.

The Role

Duration: Full-time; Location: REMOTE; Preferred Living Locations or Time zones: Europe (CET)

As a Sr. Full Stack Javascript Engineer, you will join our Web and Cloud team (6 people, including 4 devs, 1 technical product manager and 1 product designer). Ideally, this person comes from React/Node product builds with a heavier backend focus.

Your responsibilities will span from maintaining APIs to building our Cloud application's front end using the latest Next.js features. This is a key position requiring previous ownership of Next.js applications and high traffic back-end services. The ideal candidate is immersed in blockchain and follows best practices for both back-end and front-end development.

Responsibilities:

• Build new features that support our mission in making web3 accessible to everyone
• Develop using Next.js/React with Tailwind CSS for front-end applications
• Develop using Cloudflare Workers and Supabase for back-end services
• Refactoring existing features or migrating from one tool to another
• Develop unit, integration and E2E tests for core business logic
• Improve observability using Grafana and Terraform
• Improve performance, latency and throughput of our APIs by implementing measurable changes

Requirements

Must have:

• 5+ years experience as a full-stack software engineer (focused more heavily on the Node side, like 60/70% to 40/30%)
• Expertise with modern React development practices and styling solutions like Tailwind CSS
• Expertise with Next.js or similar server-side rendering frameworks
• Expertise building scalable back-end services with TypeScript and Node.js
• Expertise in PostgreSQL and connection poolers

Nice to have:

• Crypto / Blockchain development experience preferable
• Experience with Jest, vitest or other similar testing frameworks
• Experience with DeFI protocols
• Comfortable working with Figma and integrating pixel perfect designs

Benefits

• Fully Remote Globally
• Unlimited PTO, work hard/play hard mentality
• Generous Parental Leave
• Learning and Development Budget yearly
• Home office or work environment Budget
• Competitive compensation package including Salary, Equity and possibly Tokens
• Healthcare for those based in the United States
• Bi-Annual Company Offsites to amazing places around the world
• Reown encourages web3 community involvement through attending, participating, speaking and/or leading in Hackathons (IRL/Online), Conferences, Events, Twitter Spaces
• The chance to build and grow with one of the most recognized companies in Web3 and have fun while doing it

Reown is an equal opportunity employer and encourages applications from candidates of all backgrounds and experiences. Reown celebrates diversity and is committed to creating an inclusive environment for all employees.

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Industries
• IT Services and IT Consulting