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Remote Junior Web3 Developer Jobs in New York (NOW HIRING)

Advanced SQL skills and high proficiency in Python for both data analysis and engineering ... Blockchain & Web3 Experience * Hands-on experience with blockchain data extraction, transformation ...

Advanced SQL skills and high proficiency in Python for both data analysis and engineering ... Blockchain & Web3 Experience * Hands-on experience with blockchain data extraction, transformation ...

Exposure to devops, statistics, and system architecture While helpful, we don't require you to have experience with systems-design, golang, or crypto; we're happy to hire clever engineers and support ...

Director of Growth, AvaCloud

New York, NY · On-site +1

$194K - $242K/yr

Ava Labs makes it simple to deploy high-performance solutions for Web3, led by innovations on ... SaaS, PaaS, cloud infrastructure, developer platforms, and blockchain infrastructure all count.

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 ...

New

Software Engineer, Security

New York, NY · Remote

$180K - $300K/yr

Anza was founded by experienced executives and core engineers solving the toughest problems in Web3 ... Proficient in English, sufficient for success in a remote and asynchronous work environment

About Injective Injective is trailblazing a new era of Web3-enabled finance. As a Layer‑1 ... Collaborate closely with developers to ensure designs are implemented accurately and maintain a ...

Flexible and hybrid working environment including tailored hours, remote working, career breaks, study leave, generous paid parental leave and leave purchase plans. Wed love to hear from you If you ...

Flexible and hybrid working environment including tailored hours, remote working, career breaks, study leave, generous paid parental leave and leave purchase plans. Wed love to hear from you If you ...

Staff Platform Security Engineer

New York, NY · On-site +1

$168K - $240K/yr

About the Company Gemini is a global crypto and Web3 platform founded by Cameron and Tyler ... Deep Terraform expertise including module development, CI/CD gates, policy testing, remote state ...

Junior Software Engineer

New York, NY · On-site +1

$100K - $160K/yr

... Remote Patient Monitoring ("RPM") to bill under the patient's insurance. This is a major step ... As a Software Engineer, you will contribute to frontend, backend, and mobile applications up and ...

Junior Software Engineer

New York, NY · Remote

$100K - $160K/yr

... Remote Patient Monitoring ("RPM") to bill under the patient's insurance. This is a major step ... As a Software Engineer, you will contribute to frontend, backend, and mobile applications up and ...

Showing results 21-40

Remote Junior Web3 Developer information

What is the difference between Remote Junior Web3 Developer vs Remote Blockchain Developer?

AspectRemote Junior Web3 DeveloperRemote Blockchain Developer
CredentialsBasic understanding of blockchain, Web3, and programming languages like Solidity or JavaScriptAdvanced blockchain knowledge, certifications, and experience with smart contracts
Work EnvironmentEntry-level, collaborative teams, often in startups or tech companiesMore specialized, often in R&D or blockchain-focused firms
Industry UsageCommon in Web3 projects, DeFi, NFTs, and dAppsFocused on blockchain infrastructure, security, and protocol development

The Remote Junior Web3 Developer typically has foundational blockchain skills and works on developing decentralized applications, while the Remote Blockchain Developer possesses deeper expertise in blockchain protocols and smart contract development. Both roles are integral to blockchain projects but differ in experience level and specialization.

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

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

Blockchain, Data Analytics (Remote)

Serotonin

New York, NY • On-site, Remote

$80K - $150K/yr

Full-time

Medical, Retirement

Re-posted 16 days ago


Job description

Who is Serotonin
Serotonin is the top go to market firm for transformative technologies, specializing in marketing, strategy, recruiting, and legal services. With a global team of 90 across 15 countries, Serotonin has supported over 300 clients in consumer tech, on-chain infrastructure, digital assets, venture capital, and AI since its launch in 2020. Delivering end-to-end go-to-market solutions across all major marketing channels - including public relations, growth marketing, on-chain analytics, content, research, social, and design - Serotonin accelerates global innovation. At the core of our business is the Serotonin Platform, serving as a central nucleus for the crypto ecosystem, connecting builders and founders with essential resources to drive business growth. 
 
About the Role
We're looking for a versatile data professional who combines strong analytical and data science capabilities with the engineering skills to build and maintain the infrastructure behind those analyses. This is a hybrid role perfect for someone who loves both discovering insights and building scalable systems to deliver them. You'll work across the entire data stack - from pipeline development to statistical modeling. Leveling is flexible based on experience.
Responsibilities
  • Build and maintain data pipelines that power both ad-hoc analyses and production dashboards
  • Develop statistical models and data science solutions while also implementing the infrastructure to deploy them
  • Create self-serve analytics tools and datasets that empower stakeholders across the organization
  • Design experiments and perform statistical analyses to measure product and marketing initiatives
  • Build data models in our warehouse that balance analytical flexibility with performance
  • Partner directly with product, marketing, and leadership teams to identify opportunities and measure impact
  • Own the full lifecycle of data products - from initial exploration to production deployment
Requirements: Core Technical Skills
  • Strong experience with modern data stack tools (e.g., dbt, Airflow/Dagster, Snowflake, BigQuery, Redshift, or similar)
  • Proven ability to design and manage ETL pipelines and database architectures
  • Advanced SQL skills and high proficiency in Python for both data analysis and engineering
  • Understanding of data modeling principles (Kimball, Data Vault, or similar)
  • Experience with cloud data platforms (AWS, GCP, or Azure)
Requirements: Analytical & Data Science Expertise
  • Strong statistical analysis skills with hands-on experience using Python data science stack (pandas, NumPy, scikit-learn)
  • Experience with A/B testing, causal inference, and experimental design
  • Ability to communicate complex findings to non-technical stakeholders
  • Track record of using data to influence business strategy
Requirements: Blockchain & Web3 Experience
  • Hands-on experience with blockchain data extraction, transformation, and analysis
  • Understanding of EVM concepts (transactions, events, smart contracts) and/or non-EVM ecosystems
  • Ability to work with on-chain data to derive actionable insights
Bonus Points
  • Experience with marketing analytics and attribution modeling
  • Familiarity with data from providers like Dune, Arkham, GoldSky, Flipside, or similar
  • Previous experience in data roles within blockchain/Web3 organizations
  • Experience with data visualization tools (Tableau, Looker, or similar)
This position is ideal for someone who...
  • Gets excited about both building robust data infrastructure AND discovering insights
  • Wants ownership over the entire data value chain
  • Thrives in environments where they can wear multiple hats
  • Values being able to see their analyses through to production impact
Benefits
  • Competitive Salary
  • Health Insurance - (US Only) 
  • 401(k) - (US Only) 
  • Remote Work Environment
  • Maternity/Paternity Leave
$80,000 - $150,000 a year
The salary range for this role is dependent on a variety of factors, including level of experience, skills, and qualifications. Final compensation will be determined through the interview process and may vary based on these considerations.
 
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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