Full Stack Jobs in Web3

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Job Position Company Posted Location Salary Tags

Helius

United States

$90k - $98k

Bcbgroup

Remote

$59k - $80k

Bcbgroup

Remote

$90k - $110k

NAVI Labs Inc

San Jose, CA, United States

$175k - $180k

Hotstuff Labs

Remote

$84k - $90k

Bitwave

United States

$90k - $100k

Kraken

United States

$127k - $203k

Kraken

London, United Kingdom

$88k - $101k

Keyrock

Brussels, Belgium

$133k - $144k

Miracle Dojo Inc

United States

$36k - $103k

驭来 Reinland

San Francisco, CA, United States

$175k - $180k

syncreonconsulting

United States

$85k - $95k

Stealth

Phoenix, AZ, United States

Arrakis Finance

Remote

$84k - $90k

PennyWorks

Remote

$99k - $106k

Helius
$90k - $98k estimated
United States
Apply

Location

North America

Employment Type

Full time

Location Type

Remote

Department

Engineering

About Helius

Helius is building the core infrastructure for Solana - empowering developers to create the next generation of crypto-powered applications. Our mission is to accelerate the development of internet capital markets by making it easier, faster, and more intuitive to build on-chain.

Thousands of teams - from early-stage startups to industry leaders like Coinbase, Phantom, and Jupiter - rely on Helius APIs, webhooks, and indexing tools to power their products. Backed by Haun Ventures, Founders Fund, and Foundation Capital, we’re a small, senior team obsessed with performance, simplicity, and scalability in decentralized systems.

Read our Helius Manifesto to see how we work and what we value.

About the Role

We’re looking for a Sr. Full-Stack Engineer to own the most critical parts of the Developer Portal: onboarding, configuration, enablement, and observability. These surfaces are instrumental to providing a top-tier customer experience, maximizing conversion and retention. The expectations are high, decisions move fast, and the work you ship will be used immediately by thousands of developers.

You’ll work across React, TypeScript, Next.js, Golang, and Postgres. You’ll partner closely with founders and product leadership, raise the bar on quality, and take full ownership of features end-to-end.

What You'll Do

  • Create clean, fast onboarding flows that directly drive conversion and activation

  • Build scalable backend services that power our user-facing applications

  • Drive technical decisions around frontend architecture, state management, and API design

  • Improve performance, reliability, and long-term maintainability across the stack

  • Move quickly, make strong product calls, and simplify complex problems

What You'll Bring

  • 5+ years of full-stack development experience in production environments

  • Strong proficiency with React and modern frontend development

  • Strong backend experience with languages like Golang, C#, Java, or Rust

  • Experience building and maintaining REST/GraphQL APIs

  • Experience with database design and optimization

  • Strong system design and architecture skills

  • Understanding of CI/CD practices and DevOps principles

  • Demonstrated ability to work autonomously and execute at speed with excellent communication and collaboration skills

Nice to Have

  • Prior experience building and maintaining billing systems

  • Prior startup and/or web3 experience

  • Solana development experience

  • Understanding of web security best practices

Why Helius?

  • High-impact work: Your code will power applications used by millions across the Solana ecosystem, including Coinbase, Jupiter, and Phantom

  • Serious engineering: Build fast, reliable systems and user experiences across distributed infra, high-throughput backends, and modern frontend stacks

  • Ownership & growth: Lead critical initiatives, influence architecture and product direction, and take on more responsibility as the company scales

  • Remote-first flexibility: Work where you’re most effective with a flexible, fully distributed team

  • Competitive comp & perks: Market-leading salary, meaningful equity, generous vacation, wellness budgets, and support for learning and travel

  • Mission-driven team: Join ambitious builders who move fast, take ownership, and are shaping the future of decentralized apps

⬇
Apply Now

What does a full stack developer in web3 do?

A full stack web3 developer is a developer who has expertise in the full stack of technologies that are used to build web3 applications

These applications use the decentralized, distributed nature of the web3 network to provide users with a secure and decentralized way of accessing and interacting with online services and applications. The responsibilities of a full stack web3 developer will vary depending on the specific project and the needs of the team they are working with

In general, though, a full stack web3 developer will be responsible for: designing and building the front-end and back-end of web3 applications, as well as implementing and maintaining the underlying blockchain infrastructure

This will often involve working with a variety of different technologies and programming languages, such as Solidity for smart contract development, JavaScript and HTML for front-end development, and various blockchain protocols and frameworks. Additionally, a full stack web3 developer may also be responsible for working with the web3 community to help drive adoption and integration of web3 technologies, as well as staying up-to-date on the latest developments in the field and contributing to the broader web3 ecosystem.