1

Junior Web3 Developer Jobs in New York (NOW HIRING)

About Injective Labs Injective Labs is trailblazing a new dawn for Web3 enabled finance. We are the ... This role is ideal for a junior to mid-level engineer with strong React and TypeScript fundamentals ...

New

Mobile App Developer

Manhattan, NY · On-site

$90 - $150/hr

About Injective Labs Injective Labs is trailblazing a new dawn for Web3 enabled finance. We are the ... This role is ideal for a junior to mid-level engineer with strong React and TypeScript fundamentals ...

About Injective Labs Injective Labs is trailblazing a new dawn for Web3 enabled finance. We are the ... This role is ideal for a junior to mid-level engineer with strong React and TypeScript fundamentals ...

... of web3. • Focus on improving developer UX through the OSS IBC dashboard. • Maintain ... how to help junior engineers grow. • Experience working with distributed development and ...

Senior Data Engineer

New York, NY · On-site +1

$126K - $180K/yr

About the Company Gemini is a global crypto and Web3 platform founded by Cameron and Tyler ... As a Senior Data Engineer, you will contribute to architectural decisions, mentor junior engineers ...

Senior Data Engineer

New York, NY · On-site +1

$126K - $180K/yr

About the Company Gemini is a global crypto and Web3 platform founded by Cameron and Tyler ... As a Senior Data Engineer, you will contribute to architectural decisions, mentor junior engineers ...

Senior Backend Engineer

New York, NY · On-site

$180K - $226K/yr

Desire to keep up with modern best practices in software development/Web3, and shape our tech stack as we build out new systems and services. * Mentored junior engineers Nice to have: * Has ...

Smart Contract Engineer

Jersey City, NJ · On-site +1

$135K - $225K/yr

... developer docs, architecture diagrams and user guides. * Share knowledge with junior developers and ... Strong exposure to web3. * Experience with modern technologies and dev-ops. * Poses strong grasp on ...

Smart Contract Engineer

Jersey City, NJ · On-site

$135K - $225K/yr

... developer docs, architecture diagrams and user guides. * Share knowledge with junior developers and ... Strong exposure to web3. * Experience with modern technologies and dev-ops. * Poses strong grasp on ...

Junior Web3 Developer information

See New York salary details

$26.3K

$97.3K

$150.4K

How much do junior web3 developer jobs pay per year?

As of Aug 28, 2026, the average yearly pay for junior web3 developer in New York is $97,342.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,300.00 and $95,200.00 per year, depending on experience, location, and employer.

What is a junior Web3 developer?

A Junior Web3 Developer is an entry-level programmer who builds and maintains decentralized applications (dApps) using blockchain technologies. They typically work with smart contracts, cryptocurrencies, and Web3 frameworks like Ethereum, Solidity, and IPFS. Their responsibilities include writing and testing smart contracts, integrating blockchain with front-end applications, and troubleshooting decentralized systems. Junior Web3 Developers often collaborate with senior developers and gain experience in decentralized finance (DeFi), NFTs, and other blockchain-based solutions.

What does a junior Web3 developer do?

As a Junior Web3 Developer, your day often involves writing and testing smart contracts, collaborating with team members during code reviews, and integrating blockchain functionality into web applications. You’ll attend stand-up meetings to discuss progress and roadblocks, and may also research new technical solutions or audit code for security vulnerabilities. You’ll work closely with senior developers, product managers, and sometimes UI/UX designers to ensure projects meet functional and user-experience goals. This role is hands-on and collaborative, giving you plenty of opportunities to learn from experienced colleagues and contribute your ideas to innovative projects.

What skills and qualifications are needed to thrive as a junior Web3 developer?

To thrive as a Junior Web3 Developer, you need a solid understanding of JavaScript, blockchain fundamentals, and smart contract development, often supported by a degree in computer science or related experience. Experience with tools like Solidity, Ethereum, web3.js, and distributed version control systems such as Git is typically required. Problem-solving, collaboration, and eagerness to learn emerging technologies are valuable soft skills for this role. These abilities are essential for effectively building decentralized applications, keeping pace with rapid technological advancements, and succeeding as part of a highly dynamic development team.

What are the most commonly searched types of Web3 Developer jobs in New York?

The most popular types of Web3 Developer jobs in New York are:

What job categories do people searching Junior Web3 Developer jobs in New York look for?

The top searched job categories for Junior Web3 Developer jobs in New York are:

What cities in New York are hiring for Junior Web3 Developer jobs?

Cities in New York with the most Junior Web3 Developer job openings:

Infographic showing various Junior Web3 Developer job openings in New York as of August 2026, with employment types broken down into 82% Full Time, 6% Part Time, and 12% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $97,342 per year, or $46.8 per hour.

Mobile App Developer

New York, NY • Remote

Injective Labs
Internet and IT • 11 - 50 employees

Full-time

PTO

Posted 3 days ago

New


Job description

About Injective Labs

Injective Labs is trailblazing a new dawn for Web3 enabled finance. We are the core contributors to Injective, one of the fastest growing blockchains in the industry.

Injective provides an interoperable smart contracts platform that is optimized for building decentralized finance applications. Interoperability is at the core of Injective, which is natively integrated with chains such as Ethereum, Cosmos and Solana. Developers can rapidly launch premier financial applications suited for mass adoption using Injective’s infrastructure and specialized DeFi primitives such as the world’s first fully on-chain order book.

Our team has decades of experience spearheading the largest financial institutions and tech organizations. Injective is incubated by Binance and is backed by leading firms such as Jump Crypto, Pantera and Mark Cuban.

About the role

As part of the Mobile team, you will work on building the next generation of DeFi trading applications. You'll primarily work on our React Native mobile app, collaborating closely with Product, Design, and Backend Engineering teams to deliver a fast, reliable, and intuitive trading experience.

This role is ideal for a junior to mid-level engineer with strong React and TypeScript fundamentals who enjoys building high-quality mobile products. We're looking for someone who thrives in fast-paced environments, takes ownership of their work, and enjoys solving real-world problems. Most importantly, this role is for someone genuinely passionate about building exceptional user experiences and excited by the future of decentralized finance.

Responsibilities:

  • Develop, maintain, and improve features for our React Native mobile application.

  • Collaborate closely with Product, Design, and Backend Engineering teams to deliver high-quality user experiences.

  • Build scalable, maintainable, and well-tested mobile applications using React Native and TypeScript.

  • Integrate mobile applications with backend APIs and services.

  • Optimize application performance, responsiveness, and reliability across both iOS and Android platforms.

  • Monitor and triage issues reported through Linear, investigate bugs, and work closely with the team to prioritize and resolve them in a timely manner.

  • Take ownership of reported issues by troubleshooting root causes and delivering reliable fixes to ensure a stable, high-quality mobile experience.

  • Participate in code reviews and contribute to engineering best practices.

  • Stay up to date with modern mobile development practices and emerging technologies.

 Who you are:

  • 2–5 years of professional software engineering experience.

  • Strong React and TypeScript fundamentals.

  • Professional experience developing mobile applications with React Native.

  • Solid understanding of iOS and Android platforms, including their differences and mobile development best practices.

  • Experience integrating applications with backend APIs.

  • Experience with Node.js.

  • Experience working with REST APIs.

  • Experience with gRPC and/or Server-Sent Events (SSE) is a strong plus.

  • Strong understanding of software engineering fundamentals and clean code principles.

  • Excellent problem-solving skills and attention to detail.

  • Must be fluent in English.

  • Ability to work collaboratively with cross-functional teams in a fast-paced environment.

Nice to have

  • Experience building fintech, trading, or cryptocurrency applications.

  • Familiarity with blockchain, Web3, or DeFi technologies.

  • Experience publishing applications to the Apple App Store and Google Play Store.

  • Experience optimizing mobile application performance and debugging production issues.

Why work with us?

  • Competitive salary and INJ token award

  • Remote-friendly work environment with flexible hours.

  • Unlimited PTO

  • Equipment

  • Home Office Stipend

  • Opportunity to work on cutting-edge blockchain technology in the finance industry.

  • Collaborative team culture with opportunities for professional growth and development.

  • Global team meet ups.

As an equal opportunity employer we don’t tolerate discrimination or harassment of any kind. Whether that’s based on race, ethnicity, age, gender identity, citizenship, religion, sexual orientation, disability, pregnancy, veteran status or any other protected characteristic as outlined by federal, state or local laws.

We will only contact candidates using emails from the @injectivelabs.org domain. If you are approached by any other account or domain regarding this position, it was not sent by us. Please stay cautious and report any suspicious communication.