Candidates

Select roles
Type or select technologies
$0 - $120000+
English level

Candidate's location

Timezone: search by timezone the candidate is located in. Country/City: search by country or city the candidate is located in or willing to work in.

Oops! Seems you haven’t signed up

  • Use flexible search filters
  • Search among full list of engineers
  • Stay on top of new engineers

27 anonymous candidates

qa

  • Ukraine, Kyiv
  • 1-3 years
  • $6k ($500 / month)
  • Advanced
Core technical skills
MySQL
SASS
API testing
Solidity
HTML & CSS
TypeScript
Web3
PostgreSQL
MongoDB
Redux
Python
manual testing
Docker
GraphQL
Blockchain
Vue.js
Smoke testing
Achievements / Key results
Tiff
Ready to work
remotely

Frontend developer

5+

Popular candidate! Connected by 5+ companies

  • India, Kochi
  • 3-5 years
  • $18k ($1.5k / month)
  • Advanced
Core technical skills
React.js
Web3
Node.js
Solidity
JavaScript
Achievements / Key results
SSE integration for dynamic update of data in an optimised way to ensure optimal performance and best user experience. Multiple wallet connection for desktop and mobile application using sdks and packages. Wallet disconnect option for mobile application. Multiple device responsiveness ( desktop, mobile Android and IOS)
Considering roles
FRONTEND
FULL STACK
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • System engineer

    Feb 2023 - Jun 20241 year 5 months
  • Associate software engineer

    Dec 2021 - Mar 20231 year 4 months

Web3 Engineer

15+

Popular candidate! Connected by 15+ companies

  • United States, Kyle
  • 5+ years
  • $120k ($10k / month)
  • Advanced
Core technical skills
React.js
JavaScript
TypeScript
Web3
Blockchain
Solidity
Rust
Achievements / Key results
As a Web3 Engineer, I've contributed to enhancing our product's scalability by optimizing smart contracts, implementing layer 2 scaling solutions, and DID solutions, and introducing caching mechanisms. These efforts have resulted in a significant improvement in the platform's performance and reliability, ensuring a seamless user experience even during peak usage periods. Additionally, I've played a key role in improving security by implementing robust encryption protocols, conducting thorough security audits, and staying updated on the latest security best practices in the Web3 space. These contributions have helped fortify our product against potential vulnerabilities and safeguard user assets effectively.
Considering roles
FRONTEND
FULL STACK
BACKEND
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Web3 Engineer

    May 2023 - current time1 year 2 months
  • Web3 Engineer

    Jan 2022 - May 20231 year 5 months
  • Web3 Engineer

    Jan 2021 - Dec 20211 year
  • Web3 Developer

    Mar 2018 - Dec 20213 years 10 months
  • Senior Full Stack Developer

    Feb 2016 - Feb 20182 years 1 month
  • Full Stack JavaScript Developer

    Apr 2014 - Feb 20161 year 11 months

Tester

10+

Popular candidate! Connected by 10+ companies

  • Ukraine, Kyiv
  • Less than 1 year
  • $3k ($250 / month)
  • Intermediate
Core technical skills
Web3
Angular.js
Docker
GraphQL
React Native
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
DEVOPS
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • QA

    Jan 2001 - current time23 years 6 months

QA Engineer

10+

Popular candidate! Connected by 10+ companies

  • United States, United States
  • 5+ years
  • $12k ($1000 / month)
  • Advanced
Core technical skills
HTML & CSS
AWS
SASS
Node.js
MySQL
TypeScript
React.js
JavaScript
Smoke testing
GraphQL
Docker
MongoDB
Mobile testing
PostgreSQL
Web3
manual testing
Java
API testing
Solidity
Python
Redux
Achievements / Key results
Dgllppp
Ready to work
remotely

qa

5+

Popular candidate! Connected by 5+ companies

  • Ukraine, Kyiv
  • Less than 1 year
  • $7.2k ($600 / month)
  • Intermediate
Core technical skills
JavaScript
MySQL
API testing
manual testing
React.js
HTML & CSS
TypeScript
Node.js
SASS
AWS
Solidity
Python
Redux
Java
Web3
PostgreSQL
Achievements / Key results
Qqq
Ready to work
remotely

WWWW QA

5+

Popular candidate! Connected by 5+ companies

  • France, France
  • 1-3 years
  • $120k ($10k / month)
  • Pre intermediate
Core technical skills
MySQL
JavaScript
React.js
HTML & CSS
TypeScript
Node.js
SASS
AWS
Solidity
API testing
Python
Redux
Java
manual testing
Web3
PostgreSQL
Mobile testing
MongoDB
Docker
GraphQL
Achievements / Key results
Daffy
Ready to work
remotely

Senior Full Stack/Blockchain Engineer

15+

Popular candidate! Connected by 15+ companies

  • Singapore, Singapore
  • 5+ years
  • $48k ($4k / month)
  • Advanced
Core technical skills
React.js
Node.js
Web3
Vue.js
Angular.js
Django
Go
Rust
Solidity
Docker
Kubernetes
MongoDB
PostgreSQL
AWS
Azure
Achievements / Key results
Results-driven Senior Full Stack / Blockchain Developer with 6 years of expertise in modern Web technologies and Blockchain Development. Demonstrated history of collaborating with cross-functional teams to deliver intricate and scalable web applications, leading to a significant time savings of 6 hours per week. Proficient in developing highly scalable and robust web applications customized to meet client needs. Meticulously attentive to requirements, maintaining an exceptional track record of over 98% code quality standards, consistently delivering outstanding results to clients.
Considering roles
FULL STACK
FRONTEND
BACKEND
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Senior Full Stack / Blockchain Developer

    Mar 2022 - Oct 20231 year 8 months
  • Blockchain Engineer

    Jun 2020 - Nov 20211 year 6 months
  • Software Engineer

    Aug 2017 - Feb 20202 years 7 months

QA

10+

Popular candidate! Connected by 10+ companies

  • Ukraine, Kyiv
  • 1-3 years
  • $12k ($1000 / month)
  • Pre intermediate
Core technical skills
Qa
React.js
HTML & CSS
Swift
Web3
Achievements / Key results
123
Considering roles
QA
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • qa

    Mar 2019 - current time5 years 4 months

Full Stack Engineer

25+

Popular candidate! Connected by 25+ companies

  • Poland, Gdańsk
  • 5+ years
  • $72k ($6k / month)
  • Advanced
Core technical skills
Solidity
React.js
JavaScript
Node.js
Web3
Achievements / Key results
Talented Full-stack Developer equipped with great coding, debugging, and project management abilities, accomplishing project goals consistently with elegant, scalable code. Tech-Savvy professional with advanced training and experience in Blockchain/Web/Mobile development with a passion for change and breaking previous records. Creative and forwardthinking Blockchain/Web/Software developer creating cutting-edge websites and applications for high-profile clients with challenging demands and visions. Experienced with all stages of development cycle for dynamic web projects, Well-versed in front-end and back-end development having strong background in management and leadership.
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

  • Team Leader & Blockchain Engineer

    Dec 2021 - current time2 years 7 months
  • Senior Front End Engineer

    Jun 2020 - Nov 20211 year 6 months
  • Blockchain & Senior Backend Developer

    Mar 2018 - Dec 20191 year 10 months
  • Senior Full Stack Developer

    Sep 2017 - Jan 20185 months
  • Front End & Mobile Developer

    Jul 2016 - May 201711 months

qwerrt

5+

Popular candidate! Connected by 5+ companies

  • Ukraine, Kyiv
  • 1-3 years
  • $100000k ($8333.3k / month)
  • Intermediate
Core technical skills
TypeScript
Web3
Achievements / Key results
Good luck hg
Ready to work
remotely

QA

30+

Popular candidate! Connected by 30+ companies

  • Ukraine, Lviv
  • 1-3 years
  • Advanced
Core technical skills
JavaScript
MySQL
Docker
DBeaver
PostgreSQL
AWS
SASS
Node.js
TypeScript
React.js
Python
Smoke testing
GraphQL
Vue.js
MongoDB
Web3
API testing
Java
Redux
manual testing
Mobile testing
Angular.js
Functional testing
Express.js
Blockchain
React Native
CI/CD
PHP
HTML & CSS
Solidity
Achievements / Key results
Redesigned existing system and decreased maintainability costs by 30%
Considering roles
QA
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • QA

    May 2020 - May 20233 years 1 month

QA engineers

20+

Popular candidate! Connected by 20+ companies

  • Poland, Kraków
  • 1-3 years
  • $5k ($417 / month)
  • Upper intermediate
Core technical skills
MySQL
Web3
JavaScript
API testing
manual testing
Smoke testing
HTML & CSS
Mobile Design App
Node.js
Selenium
Automation testing
MS SQL Server
React Native
Usability testing
Java
Achievements / Key results
hkfkfk
Considering roles
PM
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • fdw

    Jan 2023 - current time1 year 6 months

big boss

10+

Popular candidate! Connected by 10+ companies

  • Ukraine, Kharkiv
  • 3-5 years
  • $23.5k ($2k / month)
  • Upper intermediate
Core technical skills
HTML & CSS
Node.js
Solidity
AWS
SASS
JavaScript
React.js
TypeScript
MySQL
Python
API testing
Redux
Java
Web3
PostgreSQL
manual testing
Mobile testing
MongoDB
Docker
Vue.js
GraphQL
Smoke testing
Blockchain
Achievements / Key results
Fuhv122)))

ML Engineer

25+

Popular candidate! Connected by 25+ companies

  • Thailand, Bangkok
  • 3-5 years
  • $120k ($10k / month)
  • Advanced
Core technical skills
Machine Learning
Blockchain
Web3
Python
JavaScript
C++
Achievements / Key results
- Developed Moderate Profitable Arbitrage and trading Bots. - Developed high-end user friendly dapps - Created Secure and flexible Web Applications
Considering roles
DATA SCIENCE
BACKEND
FULL STACK
DEVOPS
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • ML Engineer / BlockChain Dev / Backend Dev

    Dec 2022 - current time1 year 7 months
  • WebDeveloper

    Aug 2019 - Sep 20201 year 2 months
  • Python Developer

    Sep 2017 - Aug 20181 year

Senior Full Stack Blockchain Developer

35+

Popular candidate! Connected by 35+ companies

  • United States, Mission
  • 5+ years
  • $80k ($6.7k / month)
  • Upper intermediate
Core technical skills
Solidity
Blockchain
Rust
Go
React.js
Solana
Node.js
TypeScript
Web3
JavaScript
AWS
GraphQL
Firebase
Ruby
MongoDB
Achievements / Key results
I am a Senior Blockchain Developer with extensive expertise in Web3 technologies and a solid foundation in decentralized application (DApp) development, DeFi protocols, and NFT marketplace creation. Proficient in leveraging AWS services for scalable and secure cloud solutions. Adept at employing advanced cryptographic techniques to ensure data integrity and security in blockchain networks. Committed to continuous learning and applying cutting-edge technologies to drive innovation in the blockchain space. Thanks for your considering my application. Warm Regards, Daniel
Considering roles
FULL STACK
BACKEND
FRONTEND
PM
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Senior Blockchain Developer

    Aug 2022 - Jan 20241 year 6 months
  • Full Stack Blockchain Developer

    Apr 2020 - Jul 20222 years 4 months
  • Web3 Developer

    Sep 2018 - Mar 20201 year 7 months

Coach

15+

Popular candidate! Connected by 15+ companies

  • Ukraine, Kyiv
  • Less than 1 year
  • $2.5k ($208 / month)
  • Pre intermediate
Core technical skills
Web3
Mobile testing
Docker
Dart
Redux
Achievements / Key results
Milan
Considering roles
QA
Ready to work
remotely
ivano-frankivsk
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Coach

    Feb 2021 - current time3 years 5 months

Full Stack Developer

50+

Popular candidate! Connected by 50+ companies

  • United Kingdom, Herne Bay
  • 5+ years
  • $100k ($8.3k / month)
  • Advanced
Core technical skills
JavaScript
SASS
Firebase
TypeScript
React.js
Redux
Python
PostgreSQL
React Native
Web3
Solidity
Solana
Docker
HTML & CSS
AWS
Achievements / Key results
Versatile Full Stack Web Developer with a proven track record of crafting innovative, high-impact web solutions. Adept at leveraging the latest technologies to deliver exceptional user experiences while optimizing back-end performance. Proficient in front-end frameworks like React.js and Vue.js, and skilled in back-end development with Node.js and Express.js. Experienced in designing and deploying scalable, secure web applications, with a keen eye for UI/UX design. Committed to staying at the forefront of web development trends and passionate about delivering excellence in every project.
Considering roles
FULL STACK
FRONTEND
BACKEND
DEVOPS
MOBILE
DATA SCIENCE
Ready to work
remotely
Experience details are hidden. To make them visible, send a message to the candidate.

Experience

  • Full Stack Developer

    Oct 2022 - Jan 20241 year 4 months

qa

10+

Popular candidate! Connected by 10+ companies

  • Ukraine, Ukraine
  • 3-5 years
  • $6k ($500 / month)
  • Upper intermediate
Core technical skills
MySQL
SASS
Python
Redux
JavaScript
React.js
HTML & CSS
TypeScript
Node.js
AWS
Solidity
Java
API testing
Web3
PostgreSQL
Mobile testing
Smoke testing
React Native
Express.js
Blockchain
MongoDB
Angular.js
PHP
Vue.js
Achievements / Key results
Test

оо

10+

Popular candidate! Connected by 10+ companies

  • Poland, Bystra
  • Less than 1 year
  • $93.3k ($7.8k / month)
  • Intermediate
Core technical skills
JavaScript
SASS
Python
Web3
Achievements / Key results
joshua
Ready to work
remotely