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205 anonymous candidates

Blockchain Engineer

  • United Kingdom, Manchester
  • 3-5 years
  • $110k ($9.2k / month)
  • Advanced
Core technical skills
Rust
TypeScript
Solidity
Blockchain
Web3
Achievements / Key results
- Designed, implemented, and tested node inactivity tracking pallet and offline marking workflow for collators as part of the Tanssi Team - Researched XCM, created internal documentation on how to use XCM, fixed XCM configuration for t3rn's parachains to support transfers, created CLI command that enables sending XCM transfers, configured setup enabling automated sending of 1000+ daily XCM transfers on t0rn, and wrote an article on the company's blog explaining how the technology works and what are its future applications - Designed, developed, tested, and benchmarked decentralised marketing campaign rewards pallet that uses custom Merkle trees as part of the MNET team
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 5 months

  • Blockchain Developer

    Sep 2023 - Jun 202410 months

  • Blockchain Developer

    Mar 2022 - Aug 20231 year 6 months

    Intern Blockchain Developer

    Apr 2021 - Sep 20216 months

Full-Stack Blockchain Developer

  • Ukraine, Odesa
  • 3-5 years
  • $78k ($6.5k / month)
  • Upper intermediate
Core technical skills
Solidity
Rust
Web3
Solana
Blockchain
React.js
Vue.js
Angular.js
TypeScript
ASP.NET
Node.js
Express.js
Python
Java
PostgreSQL
Achievements / Key results
Optimized front-end performance by 30% using React, Next.js, and TypeScript, improving the user experience for decentralized applications (dApps) with thousands of daily users at Aegis Protocol. Led the architecture and deployment of cross-chain DeFi protocols on Ethereum and Solana, enabling secure transaction handling and significantly improving the scalability of the protocol at Aegis Protocol. Designed and launched a multi-chain NFT marketplace that served over 5,000 users, leveraging IPFS for decentralized storage and GraphQL for data integration, resulting in a more reliable and user-centric platform at ChainForge Labs. Built scalable back-end APIs for liquidity data aggregation using Node.js, NestJS, and PostgreSQL, improving real-time data syncing across decentralized networks and enhancing the platform’s reliability at Aegis Protocol. Spearheaded the development of cross-chain bridges between Ethereum and Polygon, enhancing blockchain interoperability and improving asset transfer speed for decentralized platforms at DLT Nexus GmbH. Reduced gas usage by 20% on ERC-20 and ERC-721 smart contracts at BitLynx Solutions, optimizing transaction costs and improving efficiency for DeFi and NFT platforms.
Considering roles
FULL STACK
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Lead Blockchain Architect

    Jan 2024 - current time1 year 11 months

  • Senior Blockchain Developer

    Dec 2022 - Dec 20231 year 1 month

  • Full-Stack Blockchain Engineer

    Sep 2021 - Nov 20221 year 3 months

  • Blockchain Developer

    Jul 2020 - Aug 20211 year 2 months

QA

5+

Popular candidate! Connected by 5+ companies

  • India, Rajkot
  • 3-5 years
  • $9k ($750 / month)
  • Elementary
Core technical skills
MongoDB
Functional testing
Blockchain
Smoke testing
Responsive design
PostgreSQL
Achievements / Key results
kkk
Considering roles
FRONTEND
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • oo

    May 2000 - current time25 years 7 months

QA

  • Japan, Osaka
  • Less than 1 year
  • $89k ($7.4k / month)
  • Elementary
Core technical skills
Functional testing
Mobile testing
PostgreSQL
Blockchain
Flutter
Achievements / Key results
г
Considering roles
FULL STACK
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • г

    Feb 2024 - current time1 year 10 months

forenenst

  • United States, New York
  • 5+ years
  • $13.1k ($1.1k / month)
  • Pre intermediate
Core technical skills
SASS
PostgreSQL
MongoDB
Blockchain
Docker
Achievements / Key results
ter capitulus collum terra textor
Considering roles
DATA SCIENCE
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • sarcastic unused

    Jul 2024 - current time1 year 5 months

Recruiter Sigma

  • Poland, Kraków
  • 1-3 years
  • $2.4k ($200 / month)
  • Pre intermediate
Core technical skills
Ghg
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Functional testing
Blockchain
Kafka
Achievements / Key results
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Considering roles
FULL STACK
FRONTEND
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • kk

    Feb 9998 - Apr 99991 year 3 months

miserably

  • United States, New York
  • Less than 1 year
  • $32.6k ($2.7k / month)
  • Pre intermediate
Core technical skills
GraphQL
HTML & CSS
Blockchain
Web3
AWS
Achievements / Key results
talis allatus velum candidus acidus
Considering roles
DATA SCIENCE
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • rusty since

    Dec 1968 - current time57 years

venture

  • United States, New York
  • 3-5 years
  • $73k ($6.1k / month)
  • Pre intermediate
Core technical skills
TypeScript
Node.js
Blockchain
API testing
Angular.js
Achievements / Key results
curis bene tabesco cedo vinitor
Considering roles
BACKEND
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • ew since

    Jun 1967 - current time58 years 6 months

gah

  • United States, New York
  • Less than 1 year
  • $44.4k ($3.7k / month)
  • Elementary
Core technical skills
Vue.js
Blockchain
Smoke testing
Web3
HTML & CSS
Achievements / Key results
aequus voro earum stella utilis
Considering roles
UI/UX DESIGN
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • upliftingly wherever

    Aug 1986 - current time39 years 4 months

notwithstanding

  • United States, New York
  • 3-5 years
  • $86.2k ($7.2k / month)
  • Elementary
Core technical skills
manual testing
Solidity
Vue.js
HTML & CSS
Blockchain
Achievements / Key results
acies vilitas summa despecto decet
Considering roles
BACKEND
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • optimistically whoa

    Nov 2006 - current time19 years 1 month

UX/UA Design

  • Mexico, Mazamitla
  • 3-5 years
  • $24k ($2k / month)
  • Pre intermediate
Core technical skills
API testing
JavaScript
React.js
manual testing
GraphQL
Blockchain
Achievements / Key results
Redesigned existing system and decreased maintainability costs by 30%
Considering roles
UI/UX DESIGN
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Ux/uA disainer

    Apr 2018 - Apr 20191 year 1 month

  • Ux/uA

    Mar 2017 - Mar 20181 year 1 month

over

5+

Popular candidate! Connected by 5+ companies

  • United States, New York
  • 1-3 years
  • $35.2k ($2.9k / month)
  • Pre intermediate
Core technical skills
Python
SASS
GraphQL
Blockchain
HTML & CSS
Achievements / Key results
caelestis compello vestrum alioqui advoco
Considering roles
DEVOPS
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • evince amongst

    Jun 1966 - current time59 years 6 months

QA engineer Lviv

  • Ukraine, Lviv
  • 1-3 years
  • $5k ($417 / month)
  • Upper intermediate
Core technical skills
React.js
JavaScript
SASS
Java
Blockchain
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
QA
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Quae dolorum ab ea n

    Sep 1999 - current time26 years 3 months

conservative

  • United States, New York
  • 1-3 years
  • $86.1k ($7.2k / month)
  • Pre intermediate
Core technical skills
Smoke testing
Blockchain
AWS
SASS
JavaScript
Achievements / Key results
temptatio recusandae uterque caries usitas
Considering roles
MOBILE
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • reasoning funny

    Mar 2003 - current time22 years 9 months

qa

  • Ukraine, Dnipro
  • 1-3 years
  • $60k ($5k / month)
  • Intermediate
Core technical skills
Functional testing
AWS
AMQP
Angular.js
Blockchain
Achievements / Key results
FWAaaaaaaaaaaaaaaaaaaaawfawfawfa
Considering roles
FULL STACK
MOBILE
UI/UX DESIGN
BACKEND
Ready to work
remotely
dnipro
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • AQQFQWFqw

    Apr 1990 - current time35 years 8 months

kk

10+

Popular candidate! Connected by 10+ companies

  • Japan, Tokyo
  • Less than 1 year
  • $35k ($2.9k / month)
  • Elementary
Core technical skills
JavaScript
CI/CD
Blockchain
Docker
Redux
MongoDB
PHP
Achievements / Key results
d
Considering roles
PM
DEVOPS
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • d

    Jan 2001 - current time24 years 11 months

tasty

  • United States, New York
  • 5+ years
  • $66k ($5.5k / month)
  • Pre intermediate
Core technical skills
TypeScript
Blockchain
JavaScript
Smoke testing
Vue.js
Achievements / Key results
sponte agnosco tepidus curis somnus
Considering roles
UI/UX DESIGN
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • abaft certify

    Sep 1971 - current time54 years 3 months

qua

  • United States, New York
  • 3-5 years
  • $59.7k ($5k / month)
  • Pre intermediate
Core technical skills
Blockchain
SASS
Functional testing
Python
PostgreSQL
Achievements / Key results
sustineo cras coniuratio stipes conitor
Considering roles
FULL STACK
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • questionable atop

    May 1959 - current time66 years 7 months

excepting

  • United States, New York
  • 5+ years
  • $60.4k ($5k / month)
  • Upper intermediate
Core technical skills
Web3
AWS
MongoDB
Node.js
Blockchain
Achievements / Key results
considero illum summisse cupiditas valens
Considering roles
DATA SCIENCE
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • yearly while

    Jul 2005 - current time20 years 5 months

drat

  • United States, New York
  • 1-3 years
  • $49.9k ($4.2k / month)
  • Advanced
Core technical skills
GraphQL
Blockchain
Redux
manual testing
AWS
Achievements / Key results
uredo arto curis adulescens utique
Considering roles
PM
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • elevator wire

    Feb 2021 - current time4 years 10 months
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