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Blockchain Or Web3 Solidity Defi Developer Engineer Jobs in Pennsylvania

Head of Growth

Indiana, PA · On-site

$120 - $180/hr

Tangem is a high-tech company in the blockchain sector was founded in 2017, headquartered in Zug ... Network within the crypto / Web3 ecosystem * Experience working in fast-scaling startups or venture ...

... using Solidity and Rust programming languages - Promoting the adoption of consortium and ... in blockchain development and Web3 initiatives What You Must Have - At least a Bachelor's degree ...

... using Solidity and Rust programming languages - Promoting the adoption of consortium and ... in blockchain development and Web3 initiatives What You Must Have - At least a Bachelor's degree ...

We are seeking a Chief Blockchain Officer (CBO) to lead our efforts in incorporating blockchain ... Bachelor's degree in Computer Science, Engineering, or a related field; advanced degree is a plus.

Senior Manager, Data Science

Calumet, PA · On-site

$210K - $230K/yr

... with product, engineering and intelligence teams What we're looking for +7 or more years of ... blockchain or another data-intensive environment would be beneficial but isn't essential.

... using Solidity and Rust programming languages - Embracing change and innovation in blockchain ... PwC does not intend to hire experienced or entry level job seekers who will need, now or in the ...

Familiarity with modern security solutions such as blockchain or related cryptographic research is ... Azure Security Engineer Associate (MC: Azure SEA), Exam AZ-500 * Microsoft Certified: Azure ...

Familiarity with modern security solutions such as blockchain or related cryptographic research is ... Azure Security Engineer Associate (MC: Azure SEA), Exam AZ-500 * Microsoft Certified: Azure ...

Java Fullstack Developer

Pittsburgh, PA · On-site

$51 - $65.75/hr

Fullstack Java Developer Location: Pittsburgh, PA Key Responsibilities * Design and develop ... Implement and manage blockchain protocols or integrated payment processing workflows. * Collaborate ...

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Blockchain Or Web3 Solidity Defi Developer Engineer information

What is the difference between Blockchain Or Web3 Solidity Defi Developer Engineer vs Blockchain Or Web3 Solidity Defi Developer Engineer?

AspectBlockchain Or Web3 Solidity Defi Developer Engineer

Since both titles are identical, there is no difference in roles, skills, or industry usage. They typically require knowledge of blockchain development, smart contracts, Solidity, and DeFi protocols, working in blockchain or crypto companies. Both roles focus on developing decentralized applications and smart contracts on blockchain platforms.

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Infographic showing various Blockchain Or Web3 Solidity Defi Developer Engineer job openings in Pennsylvania as of August 2026, with employment types broken down into 84% Full Time, 10% Part Time, 5% Contract, and 1% Nights. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution.

JavaScript Engineer

Maania Consultancy Services

Philadelphia, PA • On-site

Full-time

Re-posted 25 days ago


Job description

Job Description

Our client is looking for JavaScript Engineer in New York City, Raleigh, Philadelphia across US. If you are interested, please send your updated resume and also let me know the expecting salary.

Position: JavaScript Engineer

Locations: New York City, Raleigh, Philadelphia

Duration: Full Time/ Permanent

Required Skills:

  • Strong capabilities in: JavaScript, particularly Typescript, NodeJS or ReactJS.
  • Experience with Solidity a plus.
  • HTML5/CSS3 experience.
  • Experience with Websockets and streaming data.
  • Passionate about rapid development and working with a fast paced team.
  • UX or Visual Design capabilities a plus but not a requirement.
  • Knowledge of Bitcoin, Blockchain, or Cryptocurrencies a plus.
  • Working knowledge of payment systems and financial trading systems.
  • Object-oriented design.
  • Secure coding practices.
Additional Information

All your information will be kept confidential according to EEO guidelines.


Maania Consultancy Services logo

About Maania Consultancy Services

Sourced by ZipRecruiter

At MAANIA, we provide strategic technology staffing solutions in IT, Engineering, Defense, Aerospace and Cybersecurity fields. We help you to employ the most skilled workforce. We help our customers stay a step ahead in fast hiring by providing great talent.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

Lewes, DE, US

Year founded

2014