Cowchain

Cowchain blockchain development company is actively looking for Frontend Developer to join our development team.

About us:
Cowchain have successfully completed 150+ projects mainly on EVM-based blockchains such as Ethereum, Polygon, Arbitrum, Base including Coinmarketcap leaders with 180M+ total capitalization and 20M+ daily trading volume in Move2Earn, Play2Earn and DeFi industries.

We’ll match if you have

• Independent thinking and proactive position in development
• Strong problem-solving skills with a keen ability to think analytically and approach complex challenges
• Attention to detail
• Strong tech research skills
• Excellent communication and collaboration skills, with the ability to work effectively in a team-oriented environment
• Knows how to leverage AI tools to enhance coding efficiency and productivity

Required skills

• Experience in Frontend development
• JIRA, git-flow

Will be a huge plus

• Web3 knowledge and user experience

What will you do

• New features development
• Bugfixes and support existing solutions
• Participate in project architecture discussions
• Build solutions from scratch as well as join ongoing development process
• Have fun

What we offer

• Flexible working schedule, remote work
• Competitive salary with bonuses for activities
• Ability to dive into fast-growing blockchain/crypto industry
• Work with modern tech stack (blockchain)
• Paid vacations, sick leaves
• 100% friendly/family team

Cowchain blockchain development company is actively looking for Backend Developer to join our development team.

About us:
Cowchain have successfully completed 150+ projects mainly on EVM-based blockchains such as Ethereum, Polygon, Arbitrum, Base including Coinmarketcap leaders with 180M+ total capitalization and 20M+ daily trading volume in Move2Earn, Play2Earn and DeFi industries.

We’ll match if you have

• Independent thinking and proactive position in development
• Strong problem-solving skills with a keen ability to think analytically and approach complex challenges
• Attention to detail
• Strong tech research skills
• Excellent communication and collaboration skills, with the ability to work effectively in a team-oriented environment
• Knows how to leverage AI tools to enhance coding efficiency and productivity

Required skills

• Experience in Backend development
• JIRA, git-flow

Will be a huge plus

• Web3 knowledge and user experience

What will you do

• New features development
• Bugfixes and support existing solutions
• Participate in project architecture discussions
• Build solutions from scratch as well as join ongoing development process
• Have fun

What we offer

• Flexible working schedule, remote work
• Competitive salary with bonuses for activities
• Ability to dive into fast-growing blockchain/crypto industry
• Work with modern tech stack (blockchain)
• Paid vacations, sick leaves
• 100% friendly/family team

Cowchain blockchain development company is actively looking for Content Marketing & SMM Specialist to join our development team.

About us:
Cowchain have successfully completed 150+ projects mainly on EVM-based blockchains such as Ethereum, Polygon, Arbitrum, Base including Coinmarketcap leaders with 180M+ total capitalization and 20M+ daily trading volume in Move2Earn, Play2Earn and DeFi industries.

Role Overview
We are looking for a creative, proactive, and independent Content Marketing & SMM Specialist to join our newly transforming Business & Growth department. Your primary mission will be to boost company awareness, drive lead generation, and build strong personal brands for our C-level executives through strategic social media management. You will not just be an executor; you will be a creative force capable of taking a strategic vector and turning it into engaging, high-converting content.

Key Responsibilities:

• Platform Management: Oversee, manage, and grow the company's presence on key platforms: LinkedIn, Twitter (X), Threads and public blogs (such as Medium).
• Trend Research: Continuously monitor and analyze social media trends to ensure our content remains highly relevant and engaging.
• Executive Ghostwriting: Create compelling content on behalf of the company's founders and public figures (ghostwriting) to build their personal brands.
• Lead Generation Strategy: Develop and implement content strategies and frameworks designed to increase brand awareness and seamlessly convert followers into leads.
• Smart AI Utilization: Thoughtfully leverage AI tools to assist in content creation. We expect you to use AI to enhance your work, not to blindly copy-paste generated text.

Hard Skills & Qualifications:

• English Proficiency: Advanced or Native-like English (C1/C2). All content creation will be entirely in English.
• Industry Knowledge: A solid understanding of the Web3 sphere is mandatory.
• Algorithm Expertise: Proven understanding of how algorithms work on LinkedIn, Twitter, and Threads.
• Strategic Frameworks: Deep knowledge and practical experience with the content marketing framework to drive brand growth and lead generation.
• AI Literacy: Ability to critically assess, fix, and transform AI-generated content to meet our brand's voice and quality standards.

Soft Skills:

• Creativity: Ability to generate fresh ideas and engaging content formats.
• Proactivity: You don't wait for step-by-step instructions. You can take a general direction (vector) and independently drive results without micromanagement.

What We Offer

• Work on a real production crypto-fintech system.
• Flexible working schedule, remote work.
• Ability to dive into fast-growing blockchain/crypto industry.
• Paid vacations, sick leaves.
• Strong engineering culture.
• 100% friendly/family team.

Cowchain blockchain development company is actively looking for QA  Manual to join our development team.

About us:
Cowchain have successfully completed 150+ projects mainly on EVM-based blockchains such as Ethereum, Polygon, Arbitrum, Base including Coinmarketcap leaders with 180M+ total capitalization and 20M+ daily trading volume in Move2Earn, Play2Earn and DeFi industries.

Key Responsibilities

• Testing new features
• Maintaining bug log
• Work with the development team
• Work within the Scrumban environment
• Have fun

Required Skills:

• 1 year of manual testing
• Experience in JIRA
• Good understanding web3 domain, user experience!

Nice to Have

• Experience in FinTech / Crypto / Blockchain 

What We Offer

• Work on a real production crypto-fintech system
• Flexible working schedule, remote work
• Modern tech stack and non-trivial engineering challenges
• Ability to dive into fast-growing blockchain/crypto industry
• Paid vacations, sick leaves
• Strong engineering culture
• 100% friendly/family team

Cowchain blockchain development company is actively looking for Solidity Developer to join our development team.


About us:
Cowchain have successfully completed 150+ projects mainly on EVM-based blockchains such as Ethereum, Polygon, Arbitrum, Base including Coinmarketcap leaders with 180M+ total capitalization and 20M+ daily trading volume in Move2Earn, Play2Earn and DeFi industries.


Required skills:
— Around 2 year+ commercial experience in smart contract development on Solidity

— Rust 
— Hardhat/truffle/Foundry
— ERC721/ERC1155/ERC20/Chainlink
— JIRA, gitflow
— Node.js experience
— Web3/Etheres libraries
— LayerZero
— PDAs/CPI, SPL Token/Token-2022, Anchor testing, program accounts

What will you do:
— Smart contracts development for DeFi, NFT, GameFi solutions
— Integration of smart contract to ReactJs frontend
— Bugfixes and support existing solutions
— Participate in project architecture discussions
— Build solutions from scratch as well as join on-going development process
— Have fun;) 

What we offer:
— Flexible working schedule, remote work
— Competitive salary with bonuses for activities
— Ability to dive into fast-growing blockchain/crypto industry
— Work with modern tech stack (blockchain)
— Paid vacations, sick leaves
— 100% friendly/family team