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52 anonymous candidates

1

  • Ukraine, Kyiv
  • 1-3 years
  • $24k ($2k / month)
  • Intermediate
Core technical skills
MongoDB
CI/CD
SwiftUI
Web3
GraphQL
Achievements / Key results
qwfd
Considering roles
FULL STACK
MOBILE
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • qqe

    Jan 2022 - current time4 years 1 month

Senior Web3 Engineer

  • Malaysia, Kampar
  • 5+ years
  • $60k ($5k / month)
  • Advanced
Core technical skills
React.js
React Native
Node.js
Python
TypeScript
JavaScript
Blockchain
Web3
Solana
AWS
Vue.js
Angular.js
Java
PostgreSQL
Achievements / Key results
Built and scaled high-performance frontend applications using React and TypeScript, improving user experience and supporting steady user growth across Web3 and fintech products. Led development of reusable UI components and frontend architecture, reducing development time and improving consistency across multiple features and teams. Integrated APIs, blockchain data, and wallet functionality, enabling secure and reliable crypto transactions in production environments.
Considering roles
FRONTEND
FULL STACK
MOBILE
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Senior Web3 Trading Engineer

    Jul 2024 - current time1 year 7 months

  • Senior Web3 Engineer

    Apr 2023 - Jul 20241 year 4 months

  • Blockchain Game Developer

    Feb 2022 - Mar 20231 year 2 months

  • Fullstack Developer

    Mar 2018 - Feb 20224 years

Web3 Engineer

  • Tunisia, Tunis
  • 1-3 years
  • $33.6k ($2.8k / month)
  • Advanced
Core technical skills
Solidity
JavaScript
Node.js
MongoDB
PostgreSQL
Web3
Achievements / Key results
• ERC20 Token Launch & Management • Designed ERC20 tokens with optional transfer tax, pausable safety mechanisms, and ownership controls. • Wrote full test suites using Foundry and deployment scripts for EVM networks. DeFi Staking & Vesting Contracts • Implemented staking contracts with reward distribution, emergency withdrawal, and admin controls. • Built vesting contracts supporting cliffs, linear release schedules, and revocation. Lending Protocol (Private Client) • Contributed to a collateralized lending system with oracle-based pricing and liquidation logic. • Performed basic security reviews to mitigate reentrancy and access-control risks.
Considering roles
BACKEND
FULL STACK
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Blockchain Tech Lead

    Jan 2024 - current time2 years 1 month

  • Web3 Full-Stack Engineer

    Aug 2023 - Dec 20235 months

Junior QA

  • Pakistan, Chak 213/9 R
  • 1-3 years
  • $21.2k ($1.8k / month)
  • Pre intermediate
Core technical skills
e2e testing
13
Атоулаллала13
web3
Web3
Achievements / Key results
21312
Considering roles
PM
FULL STACK
FRONTEND
MOBILE
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • 123

    Feb 2001 - current time25 years

ваыа

  • United States, Twentynine Palms
  • 1-3 years
  • $4k ($334 / month)
  • Pre intermediate
Core technical skills
Web3
13
Атоулаллала13
web3
e2e testing
Achievements / Key results
213123
Considering roles
FRONTEND
MOBILE
BACKEND
FULL STACK
DEVOPS
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • 123

    Mar 2001 - current time24 years 11 months

Ju

  • Bulgaria, Varna
  • 3-5 years
  • $4k ($334 / month)
  • Intermediate
Considering roles
FULL STACK
DEVOPS
Core technical skills
13
e2e testing
Атоулаллала13
web3
Web3
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • qw

    Feb 2001 - current time25 years

QA

30+

Popular candidate! Connected by 30+ companies

  • United States, Washington
  • 5+ years
  • $21.6k ($1.8k / month)
  • Advanced
Core technical skills
Functional testing
qa
RxJS
RxSwift
Express.js
manual testing
API testing
Mobile testing
PostgreSQL
Smoke testing
Redux
Docker
Web3
Kafka
AWS Serverless
Achievements / Key results
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Considering roles
FULL STACK
FRONTEND
MOBILE
BACKEND
QA
UI/UX DESIGN
DATA SCIENCE
DEVOPS
PM
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • h

    Apr 2001 - Mar 2001

  • g

    Mar 2001 - Aug 20016 months

  • e

    Jan 1925 - Jan 19251 month

Senior Web3 and Mobile Engineer

15+

Popular candidate! Connected by 15+ companies

  • United States, Jamestown
  • 3-5 years
  • $100k ($8.3k / month)
  • Advanced
Core technical skills
Rust
React.js
React Native
Web3
Blockchain
Node.js
JavaScript
TypeScript
HTML & CSS
Swift
Vue.js
Angular.js
Express.js
MongoDB
MySQL
Achievements / Key results
Key Results Achieved: Shipped cross-platform mobile features that supported the product’s main user workflows. Improved system performance and stability across frontend, backend, and blockchain layers. Enabled a smooth on-chain experience, resulting in higher user trust and retention. My Contribution: Developed mobile screens, API integrations, and real-time features. Built backend services, optimized database queries, and improved API performance. Implemented Web3 modules: wallet connection, token handling, contract interaction, transaction UX. Collaborated with designers and engineers to ensure consistent quality and fast delivery.
Considering roles
FULL STACK
FRONTEND
MOBILE
BACKEND
DATA SCIENCE
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Web3 Game Engineer

    Sep 2022 - Dec 20224 months

  • Sr. Web3 Engineer

    Dec 2020 - Apr 20254 years 5 months

  • Web3 Mobile/Full stack Engineer

    Mar 2018 - Oct 20202 years 8 months

Blockchain Engineer

20+

Popular candidate! Connected by 20+ companies

  • United Kingdom, Manchester
  • 3-5 years
  • $110k ($9.2k / month)
  • Advanced
Core technical skills
Rust
TypeScript
Solidity
Blockchain
Web3
Achievements / Key results
- Designed node inactivity tracking pallet and offline marking workflow to reduce collator nodes inactivity time to 2 days for Tanssi network - Researched and integrated XCM on t3rn's blockchain, created CLI for sending XCM transfers, configured the automated sending of 1000+ daily XCM transfers on t3rn's testnet - Designed decentralised marketing campaigns pallet that uses custom Merkle trees to allow for distributing rewards to 500 million+ addresses per campaign for Metaverse Network
Considering roles
BACKEND
FULL STACK
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Blockchain Developer

    Jul 2024 - current time1 year 7 months

  • Blockchain Developer

    Sep 2023 - Jun 202410 months

  • Blockchain Developer

    Mar 2022 - Aug 20231 year 6 months

    Intern Blockchain Developer

    Apr 2021 - Nov 20218 months

ф

15+

Popular candidate! Connected by 15+ companies

  • Netherlands, Amsterdam
  • 3-5 years
  • $24k ($2k / month)
  • Pre intermediate
Core technical skills
manual testing
MySQL
Web3
Mobile testing
React.js
Achievements / Key results
Nostrum recusandae
Considering roles
FULL STACK
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • aca

    Apr 2000 - current time25 years 10 months

next

10+

Popular candidate! Connected by 10+ companies

  • United States, New York
  • Less than 1 year
  • $38.2k ($3.2k / month)
  • Upper intermediate
Core technical skills
Angular.js
manual testing
Node.js
Smoke testing
Web3
Achievements / Key results
nam cito bardus sumo voluptate
Considering roles
FULL STACK
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • dark furthermore

    Aug 1975 - current time50 years 6 months

busily

5+

Popular candidate! Connected by 5+ companies

  • United States, New York
  • 1-3 years
  • $31.9k ($2.7k / month)
  • Elementary
Core technical skills
Web3
HTML & CSS
Python
AWS
Redux
Achievements / Key results
quisquam arceo pax ratione blanditiis
Considering roles
FULL STACK
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • inasmuch behind

    Apr 2006 - current time19 years 10 months

Full Stack Engineer

50+

Popular candidate! Connected by 50+ companies

  • Croatia, Rijeka
  • 5+ years
  • $72k ($6k / month)
  • Advanced
Core technical skills
Solidity
React.js
JavaScript
Node.js
Web3
Achievements / Key results
Innovative and results-driven software engineer with extensive experience designing, developing, and deploying secure, scalable, and high-performance solutions across web, mobile, and blockchain platforms. Skilled in backend architecture, smart contract development, and cloud-based systems, with a strong track record of delivering cutting-edge applications for high-profile clients. Adept at leading technology strategy, implementing robust security protocols, and optimizing development pipelines to achieve operational excellence. Passionate about leveraging advanced cryptography, zero-knowledge proofs, and modern frameworks to create reliable and forward-thinking software solutions.
Considering roles
FULL STACK
FRONTEND
BACKEND
MOBILE
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Director - technology

    Jan 2025 - current time1 year 1 month

  • Senior Software Engineer

    May 2023 - current time2 years 9 months

  • Blockchain Engineer

    Dec 2021 - Mar 20231 year 4 months

  • Mobile Application Developer

    May 2020 - Jul 20222 years 3 months

  • Web and SEO Enhancement

    Sep 2018 - Feb 20201 year 6 months

mountain

20+

Popular candidate! Connected by 20+ companies

  • United States, New York
  • Less than 1 year
  • $38.6k ($3.2k / month)
  • Upper intermediate
Core technical skills
Web3
TypeScript
HTML & CSS
Blockchain
React.js
Achievements / Key results
porro vesco torrens degenero adficio
Considering roles
FULL STACK
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • gentle whereas

    Dec 1999 - current time26 years 2 months

gnash

15+

Popular candidate! Connected by 15+ companies

  • United States, New York
  • Less than 1 year
  • $69.8k ($5.8k / month)
  • Elementary
Core technical skills
HTML & CSS
Web3
manual testing
Solidity
MySQL
Achievements / Key results
custodia aveho communis argumentum stabilis
Considering roles
FULL STACK
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • square ick

    Jun 2011 - current time14 years 8 months

after

40+

Popular candidate! Connected by 40+ companies

  • United States, New York
  • 5+ years
  • $79.4k ($6.6k / month)
  • Upper intermediate
Core technical skills
Redux
JavaScript
Solidity
Web3
Vue.js
Achievements / Key results
coepi uredo defaeco aut caput
Considering roles
FULL STACK
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • ponder productive

    Feb 1950 - current time76 years

Senior Frontend Engineer

50+

Popular candidate! Connected by 50+ companies

  • Nigeria, Lagos
  • 5+ years
  • $60k ($5k / month)
  • Upper intermediate
Core technical skills
React.js
React Native
Web3
TypeScript
JavaScript
Node.js
MongoDB
HTML & CSS
Angular.js
Solana
PHP
Achievements / Key results
Crafting seamless experiences across screens — 9 years of turning complex problems into elegant, performant interfaces.
Considering roles
FRONTEND
MOBILE
FULL STACK
BACKEND
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Senior Frontend Engineer/Blockchain Developer

    Jul 2025 - Aug 20252 months

  • Web3 UX Designer/Developer

    May 2025 - Jul 20253 months

  • Frontend / Backend Engineer

    Feb 2023 - Sep 20238 months

  • Product Developer

    Apr 2020 - Jul 20255 years 4 months

Voluptatem ducimus

20+

Popular candidate! Connected by 20+ companies

  • Ukraine, Sumy
  • 1-3 years
  • $2.4k ($200 / month)
  • Intermediate
Core technical skills
Swift
Algorithms / Data Structures
PostgreSQL
Web3
RxSwift
Achievements / Key results
Mollit est laborios
Considering roles
FULL STACK
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • In aspernatur tempor

    Jun 1996 - current time29 years 8 months

engineer

25+

Popular candidate! Connected by 25+ companies

  • Spain, Alicante
  • Less than 1 year
  • $24k ($2k / month)
  • Pre intermediate
Core technical skills
Ghg
Frff
Qa
GraphQL
MySQL
AMQP
RabbitMQ
jQuery
MS SQL Server
PostgreSQL
Web3
AWS Serverless
Swift
AWS
TensorFlow
Achievements / Key results
• Redesigned existing system and decreased maintainability costs by 30% • Worked as tech lead in a high-load low-latency system that could serve over 200qps per cluster • Engineered many own tools like notification engine, performance tool for REST, database client. • Default unit-test code coverage on products I work on is 75%.
Considering roles
FULL STACK
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • QA engineer

    Mar 2024 - current time1 year 11 months

Senior Web3 Full Stack Engineer

50+

Popular candidate! Connected by 50+ companies

  • Switzerland, Zürich
  • 5+ years
  • $60k ($5k / month)
  • Advanced
Core technical skills
React.js
Solidity
Rust
Go
JavaScript
Web3
Redux
Testing
Typescript
API TESTING
Node.js
Express.js
PostgreSQL
MongoDB
Redis
Achievements / Key results
Innovative and results-driven Senior Web3 & Full Stack Engineer with 7+ years of experience in blockchain development, decentralized applications (dApps), and full-stack engineering. Expertise in Next.js, Nest.js, Solidity, and Web3 integrations, building high-performance applications with a strong focus on security, scalability, and user experience. Proven track record in smart contract development, gas optimizations, DeFi protocols, and multi-chain interoperability. Adept at leading engineering teams, architecting secure, upgradeable smart contracts, and optimizing Web3 authentication workflows. Passionate about decentralized finance (DeFi), NFTs, and Layer 2 scaling solutions, continuously integrating the latest advancements in the blockchain ecosystem to drive technical excellence and innovation.
Considering roles
FULL STACK
FRONTEND
BACKEND
MOBILE
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Senior Web3 & Full Stack Engineer

    Jul 2022 - current time3 years 7 months

  • Senior Blockchain Engineer

    Apr 2020 - Jun 20222 years 3 months

  • Frontend Engineer

    Aug 2018 - Mar 20201 year 8 months
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