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Junior Web3 Developer Jobs (NOW HIRING)

Senior Software Engineer

Reston, VA

$127K - $168K/yr

As a Senior Engineer, you will lead the development of cutting-edge solutions in cloud computing, web3, and decentralized technologies, while mentoring junior engineers. You will play a critical role ...

Senior Software Engineer

Reston, VA · On-site

$127K - $168K/yr

As a Senior Engineer, you will lead the development of cutting-edge solutions in cloud computing, web3, and decentralized technologies, while mentoring junior engineers. You will play a critical role ...

Senior Blockchain Engineer

Mountain View, CA · On-site

$143K - $189K/yr

Mentor junior engineers and contribute to best practices for blockchain development within AC Tech. * Stay ahead of emerging trends in Web3, DeFi, real-world asset (RWA) tokenization, and ...

... web3 • Tackle complex challenges in emerging technology by inventing new mental models and ... engineering team. • Mentor junior designers and help define best practices through feedback ...

Mentor junior engineers and contribute to best practices for blockchain development within AC Tech. * Stay ahead of emerging trends in Web3, DeFi, real-world asset (RWA) tokenization, and ...

Senior Java R D Markets

Manhattan, NY · On-site

$63 - $80.50/hr

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto ... About the Opportunity The Dex Token Markets team empowers OKX Web3 users with a robust and user ...

... Web3, and how to scale technical partnerships at a Series A startup. You'll be a sharp, curious ... Think of this as a junior solutions and developer relations role with a project management spine ...

... Web3, and how to scale technical partnerships at a Series A startup. You'll be a sharp, curious ... Think of this as a junior solutions and developer relations role with a project management spine ...

... Web3, and how to scale technical partnerships at a Series A startup. You'll be a sharp, curious ... Think of this as a junior solutions and developer relations role with a project management spine ...

About the Company Gemini is a global crypto and Web3 platform founded by Cameron and Tyler ... Mentor and guide more junior and mid-level data engineers: lead code reviews, design reviews, and ...

About the Company Gemini is a global crypto and Web3 platform founded by Cameron and Tyler ... Mentor and guide more junior and mid-level data engineers: lead code reviews, design reviews, and ...

About the Company Gemini is a global crypto and Web3 platform founded by Cameron and Tyler ... Mentor and guide more junior and mid-level data engineers: lead code reviews, design reviews, and ...

Senior Data Engineer

Somerville, MA · On-site

$115K - $157K/yr

Web3 and privacy: Familiarity with blockchain data indexing or privacy-preserving data processing techniques * Leadership: Experience mentoring junior engineers or leading technical projects within a ...

Senior Data Engineer

Somerville, MA · On-site

$115K - $157K/yr

Web3 and privacy: Familiarity with blockchain data indexing or privacy-preserving data processing techniques * Leadership: Experience mentoring junior engineers or leading technical projects within a ...

Senior Data Engineer

Somerville, MA · On-site

$115K - $157K/yr

Web3 and privacy: Familiarity with blockchain data indexing or privacy-preserving data processing techniques * Leadership: Experience mentoring junior engineers or leading technical projects within a ...

Mentor junior developers and contribute to technical leadership * Stay updated on emerging ... Deep understanding of smart contracts, cryptography, consensus mechanisms, and Web3 technologies

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Junior Web3 Developer information

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How much do junior web3 developer jobs pay per year?

As of Jun 4, 2026, the average yearly pay for junior web3 developer in the United States is $88,976.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,000.00 and $87,000.00 per year, depending on experience, location, and employer.

What is a Junior Web3 Developer job?

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 are the key skills and qualifications needed to thrive in the Junior Web3 Developer position, and why are they important?

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 does a typical workday look like for a Junior Web3 Developer?

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 cities are hiring for Junior Web3 Developer jobs? Cities with the most Junior Web3 Developer job openings:
What are the most commonly searched types of Web3 Developer jobs? The most popular types of Web3 Developer jobs are:
What states have the most Junior Web3 Developer jobs? States with the most job openings for Junior Web3 Developer jobs include:
What job categories do people searching Junior Web3 Developer jobs look for? The top searched job categories for Junior Web3 Developer jobs are:
Infographic showing various Junior Web3 Developer job openings in the United States as of May 2026, with employment types broken down into 67% Full Time, and 33% Part Time. Highlights an 67% In-person, and 33% Remote job distribution, with an average salary of $88,976 per year, or $42.8 per hour.

$127K - $168K/yr

Full-time

Posted 9 days ago


Job description

"SZNS Solutions (pronounced "seasons") is a technology consulting company and Google Cloud Partner based in Reston VA. We specialize in delivering agentic AI and cloud computing solutions. Founded by ex-Googlers with engineers from Google, Amazon, and Capital One, SZNS differentiates itself particularly in AI, data engineering, blockchain, and cloud-native software application development."

We are seeking a talented Senior Software Engineer to join our growing team. As a Senior Engineer, you will lead the development of cutting-edge solutions in cloud computing, web3, and decentralized technologies, while mentoring junior engineers. You will play a critical role in shaping our client-facing and internal projects, helping us build scalable, innovative products in a dynamic and fast-paced environment.

Responsibilities
  • End-to-End Development: Lead the design, development, and deployment of full-stack solutions for cloud-native and decentralized applications.
  • Frontend Leadership: Architect and develop highly responsive, user-friendly interfaces using modern frameworks such as React, Vue, or NextJS.
  • Backend Architecture: Implement robust server-side logic with technologies like Node.js, Python, Java, or Go.
  • Database Design: Lead the design and management of both relational (PostgreSQL, MySQL) and NoSQL (MongoDB) databases.
  • Cloud Infrastructure: Architect, deploy, and manage scalable cloud infrastructure primarily within Google Cloud Platform (GCP).
  • API Development: Design and implement efficient RESTful and GraphQL APIs for seamless integration between various components.
  • DevOps: Ensure operational efficiency when developing and delivering completed systems.
  • Web3 Technologies: Drive the development of decentralized applications and smart contracts in the blockchain space.
  • Team Leadership & Collaboration: Mentor junior engineers, conduct code reviews, and collaborate closely with designers, project managers, and other stakeholders.
  • Code Quality & Best Practices: Ensure that the team follows best practices for testing, code quality, and documentation.
  • Innovation: Stay ahead of industry trends, introducing new technologies and tools that can improve our development processes.

Requirements

  • Experience: 5+ years of professional experience in full-stack software development.
  • Technical Expertise: Advanced knowledge of JavaScript and modern frontend frameworks (React, Vue, NextJS).
  • Backend Proficiency: Strong experience developing backend technologies using modern programming languages such as Node.js, Python, Java, or Go.
  • Database Expertise: Proficient in designing and managing relational and NoSQL databases.
  • Cloud Platform Expertise: Deep understanding of cloud platforms, particularly Google Cloud Platform (GCP).
  • DevOps Expertise: Strong experience in DevOps including deploying cloud native services, designing and implementing automated testing, and setting up monitoring for highly available systems.
  • Problem-Solving: Excellent problem-solving skills with a focus on scalable, high-performance solutions.
  • Leadership: Strong leadership skills, with the ability to mentor and guide junior engineers.
  • Collaboration: Ability to communicate effectively and work cross-functionally with various teams.
  • GCP Certification: GCP certified or willing to complete at least 1 certification within 1 month after joining.
  • Engineering Excellence: Willingness to grow and continue learning.
Preferred Qualifications
  • Experience working in a startup or fast-paced environment.
  • Familiarity with Figma or similar design tools for translating UI/UX into code.
  • Knowledge of security best practices in cloud development, web development, and blockchain integration.
  • Passion for decentralized technologies and innovative web solutions.

Benefits

  • Competitive salary and benefits package.
  • Hybrid work environment (MWF in-person in our Reston office).
  • A collaborative and innovative work environment.
  • Continuous learning and development opportunities.