Cowchain

About Cowchain
Cowchain is a Web3 development company behind PixelVerse, StepApp, RetroBridge, Hybrid, Tenet, and 150+ other blockchain products with $180M+ combined market cap. We're a team of 50+ people—mostly based in Ukraine, some across Europe, fully remote. We build across DeFi, GameFi, neobanking, cross-chain bridges, AI agents, NFT platforms, and Telegram mini-apps.

About the role
We're not looking for someone who knows everything about crypto. We're looking for someone who knows how to sell services through content.
Cowchain is a development agency—we sell expertise, not tokens. Our content needs to attract founders, CTOs, and product leads who are looking for a reliable engineering partner. That's a B2B game, and we need someone who gets it.
You'll be joining our Business & Growth department with a clear mission: grow Cowchain's brand, build personal brands for our C-level executives, and turn content into a lead generation engine. You'll get a strategic direction and a lot of freedom—how you get there is up to you.

What you'll do

• Manage and grow Cowchain's presence on LinkedIn, Twitter/X, Threads, and Medium 
• Create content that drives engagement and generates inbound leads—not just likes 
• Ghostwrite for our CEO, CTO, and COO to build their personal brands as industry voices 
• Develop content strategies and frameworks that position Cowchain as a go-to partner for Web3 development 
• Research trends obsessively—know what hooks, formats, and angles are working right now 

• Use AI tools to speed up your workflow—but never publish anything that reads like a prompt output

   

What we're looking for

• Experience in SMM/content marketing for B2B services—agencies, consulting, SaaS, or professional services 
• Track record of building personal brands for founders, entrepreneurs, or public figures 
• Understanding of how to promote services (not products) through content 
• English at C1/C2 level—all content is in English 
• Strong feel for what makes content viral: hooks, structure, timing, platform mechanics 
• Proven results on LinkedIn and/or Twitter—not theory, show us what worked 
• You don't wait for briefs—you take a direction and run with it 

• You notice when something's not performing and fix it before anyone asks

   

Nice to have

• Experience with IT or tech companies (agencies, outsource, product studios) 
• Portfolio with engagement metrics—we want to see the numbers, not just the posts 

• Basic curiosity about blockchain and Web3 (we'll handle the industry onboarding ourselves)

   

What will NOT be a fit

• Experience only in crypto-native SMM (drops, bridges, tokens, memecoins) without understanding B2B lead generation 
• "I've been in crypto for years" but no experience promoting services 

• Treating SMM as community management for a Web3 project—that's not this role

   

What we offer

• Fully remote work 
• Paid vacation and sick leave 
• AI tool subscriptions (ChatGPT, Claude, Gemini) for your daily work 
• Internal knowledge sharing and learning programs 
• Individual onboarding tailored to your role and project 
• Support during power outages—equipment and coworking compensation

About Cowchain
Cowchain is a Web3 development company behind PixelVerse, StepApp, RetroBridge, Hybrid, Tenet, and 150+ other blockchain products with $180M+ combined market cap. We're a team of 50+ people—mostly based in Ukraine, some across Europe, fully remote. We build across DeFi, GameFi, neobanking, cross-chain bridges, AI agents, NFT platforms, and Telegram mini-apps.
We look for people who take ownership, think deeply, and enjoy figuring things out on their own. No unnecessary hierarchy—you talk directly to the founders when it matters. We value what you bring over how long you've been around.

About the role
We're looking for a Program Manager to join one of our partner's product teams through Cowchain's outstaffing model. You'll be working on a fintech/DeFi product—a decentralized financial platform that merges traditional banking with blockchain and AI, serving 70,000+ paying clients across 40+ countries.
This is a fullstack role that combines product, project, and engineering management. You'll own the discovery, definition, and delivery of a product vertical—from roadmap to production. Think of it as the person who connects business goals, user needs, and engineering execution into one coherent flow.

What you'll do
Product Strategy & Delivery

• Own product outcomes for a defined vertical: KPIs, roadmap, prioritization, release planning 
• Partner with CPO/PO and Delivery Manager to define scope, milestones, dependencies, and delivery cadence 

• Lead discovery: user problems, business constraints, risk/impact tradeoffs, and solution options

   

Requirements & Process Design

• Map and document end-to-end user and money flows 
• Translate regulatory and operational constraints into product requirements and UX rules 

• Produce clear artefacts for design and engineering: PRDs, acceptance criteria, edge cases, and process diagrams

   

Execution & Cross-Functional Collaboration

• Work closely with engineering (backend, web, mobile), design, ops, and compliance to unblock delivery 
• Validate builds, coordinate QA expectations, and ensure high-quality releases 

• Align stakeholders on decisions, communicate changes fast, and keep the team focused on results

   

What we're looking for

• 5+ years in Product or Program Management 
• Strong understanding of payment products and flows (cards, accounts, PSP/BaaS/CaaS, KYC/KYT concepts) 
• Proven ability to turn complex financial and crypto flows into clear UX and precise requirement artefacts 
• Experience working cross-functionally with engineering, design, ops, and compliance teams 

• Fluent English (written and spoken)—daily communication with international leadership

   

Nice to have

• Fintech, banking, payments, or crypto domain experience 
• Experience with PlantUML or similar tools for process diagramming 

• Background in early-stage or fast-scaling product environments

   

What we offer

• Fully remote work 
• Paid vacation and sick leave 
• AI tool subscriptions (ChatGPT, Claude, Gemini) for your daily work 
• Internal knowledge sharing and learning programs 
• Individual onboarding tailored to your role and project 

• Support during power outages—equipment and coworking compensation

   

How it works
This is an outstaffing position: you work on a partner's fintech product as part of their engineering team, while Cowchain handles your contract, payments, and support. You get the best of both worlds—a product environment with the backing of a company that looks out for you.

About Cowchain
Cowchain is a Web3 development company behind PixelVerse, StepApp, RetroBridge, Hybrid, Tenet, and 150+ other blockchain products with $180M+ combined market cap. We're a team of 50+ people—mostly based in Ukraine, some across Europe, fully remote. We build across DeFi, GameFi, neobanking, cross-chain bridges, AI agents, NFT platforms, and Telegram mini-apps.
We look for people who take ownership, think deeply, and enjoy figuring things out on their own. No unnecessary hierarchy—you talk directly to the founders when it matters. We value what you bring over how long you've been around.

About the role
We're looking for a Technical Lead to take full ownership of a product vertical within one of our partner's teams through Cowchain's outstaffing model. The product is a fintech/DeFi platform—a decentralized financial ecosystem merging traditional banking with blockchain and AI, used by 70,000+ paying clients across 40+ countries.
This is a hands-on leadership role. You'll design architecture, write code, manage a team of 5+ engineers, and collaborate directly with the CTO and founders.

What you'll do

• Take full technical ownership of a product vertical (e.g., hybrid card-crypto wallet) 
• Design and implement scalable systems while staying hands-on with coding 
• Lead a team of 5+ engineers—set standards, review code, unblock people 
• Collaborate with the Delivery Manager for rapid product delivery 
• Work with external partners and vendors for solution integration 

• Make architectural decisions that balance speed, scalability, and maintainability

   

What we're looking for

• 7+ years of software engineering experience with a focus on scalable systems 
• Deep expertise in Java (Spring Boot), Node.js (TypeScript), and React 
• Hands-on experience with AWS (EKS, RDS, S3, MSK), Terraform, Helm
• Experience with monitoring and observability (Prometheus, Grafana) 
• Ability to modernize legacy systems and integrate new solutions 
• Leadership experience managing teams of 5+ people or owning a product vertical 

• Fluent English (written and spoken)—daily communication with international leadership

   

Nice to have

• Fintech or DeFi experience: smart contracts, staking, DEX/CEX integration 
• Familiarity with L1 blockchain platforms 
• Knowledge of AI engines for transaction analysis or risk management 

• Background in product companies or outsourcing (solution architect role)

   

What we offer

• Fully remote work 
• Paid vacation and sick leave 
• AI tool subscriptions (ChatGPT, Claude, Gemini) for your daily work 
• Internal knowledge sharing and learning programs 
• Individual onboarding tailored to your role and project 

• Support during power outages—equipment and coworking compensation

   

How it works
This is an outstaffing position: you work on a partner's fintech product as part of their engineering team, while Cowchain handles your contract, payments, and support. You get the best of both worlds—a product environment with the backing of a company that looks out for you.

About Cowchain
Cowchain is a Web3 development company behind PixelVerse, StepApp, RetroBridge, Hybrid, Tenet, and 150+ other blockchain products with $180M+ combined market cap. We're a team of 50+ people—mostly based in Ukraine, some across Europe, fully remote. We build across DeFi, GameFi, neobanking, cross-chain bridges, AI agents, NFT platforms, and Telegram mini-apps.
We look for people who take ownership, think deeply, and enjoy figuring things out on their own. No unnecessary hierarchy—you talk directly to the founders when it matters. We value what you bring over how long you've been around.

About the role
We're looking for a Backend Engineer to join one of our partner's product teams through Cowchain's outstaffing model. You'll be working on a fintech/DeFi product—a decentralized financial platform that merges traditional banking with blockchain and AI, serving 70,000+ paying clients across 40+ countries.
Cowchain will employ you, providing all the necessary support, while you work as an embedded team member on the partner's product.

What you'll do

• Own the development, support, and optimization of backend services within the product ecosystem 
• Build and maintain APIs using Java and Node.js 
• Collaborate with the backend team on event-driven architectures (Kafka, NestJS microservices) 
• Implement financial transaction flows, validation logic, and referral systems 
• Optimize PostgreSQL performance on an ongoing basis
• Establish monitoring, alerting, and incident response standards 
• Review architecture proposals and ensure alignment with business logic 

• Work directly with the CTO, Product Owner, and Delivery Manager

   

What we're looking for

• 7+ years of backend engineering experience with a focus on scalable systems 
• Strong hands-on experience with both Java and Node.js in production 
• PostgreSQL, Kafka, NestJS microservices 
• Experience modernizing legacy systems and integrating new solutions 

• Fluent English (written and spoken)—the team is international

   

Nice to have

• Fintech, DeFi, or payments domain experience 

• Familiarity with tokenomics or blockchain-based business logic

   

What we offer

• Fully remote work 
• Paid vacation and sick leave 
• AI tool subscriptions (ChatGPT, Claude, Gemini) for your daily work 
• Internal knowledge sharing and learning programs 
• Individual onboarding tailored to your role and project 

• Support during power outages—equipment and coworking compensation

   

How it works
This is an outstaffing position: you work on a partner's fintech product as part of their engineering team, while Cowchain handles your contract, payments, and support. You get the best of both worlds—a product environment with the backing of a company that looks out for you.

About Cowchain
Cowchain is a Web3 development company behind PixelVerse, StepApp, RetroBridge, Hybrid, Tenet, and 150+ other blockchain products with $180M+ combined market cap. We're a team of 50+ people—mostly based in Ukraine, some across Europe, fully remote. We build across DeFi, GameFi, neobanking, cross-chain bridges, AI agents, NFT platforms, and Telegram mini-apps.
We look for people who take ownership, think deeply, and enjoy figuring things out on their own. No unnecessary hierarchy—you talk directly to the founders when it matters. We value what you bring over how long you've been around.

About the role
We're looking for a Backend Engineer to join one of our partner's product teams through Cowchain's outstaffing model. You'll be working on a fintech/DeFi product—a decentralized financial platform that merges traditional banking with blockchain and AI, serving 70,000+ paying clients across 40+ countries.
Cowchain will employ you, providing all the necessary support, while you work as an embedded team member on the partner's product.

What you'll do

• Build and own integrations with third-party providers (payment systems, KYC, banking APIs) 
• Ensure compliance and technical alignment between internal teams and external partners 
• Collaborate with the backend team on event-driven architectures (Kafka, NestJS microservices)
• Build and maintain APIs using Java and Node.js 
• Optimize PostgreSQL performance on an ongoing basis 
• Establish monitoring, alerting, and incident response standards 

• Work directly with the CTO, Product Owner, and Delivery Manager

   

What we're looking for

• 7+ years of backend engineering experience with a focus on scalable systems 
• Strong hands-on experience with both Java and Node.js in production 
• Proven track record of integrating third-party services (payment providers, external APIs, compliance tools) 
• PostgreSQL, Kafka, NestJS microservices 
• Experience modernizing legacy systems and integrating new solutions 

• Fluent English (written and spoken)—the team is international

   

Nice to have

• Fintech, DeFi, or payments domain experience 

• Familiarity with tokenomics or blockchain-based business logic

   

What we offer

• Fully remote work 
• Paid vacation and sick leave 
• AI tool subscriptions (ChatGPT, Claude, Gemini) for your daily work 
• Internal knowledge sharing and learning programs 
• Individual onboarding tailored to your role and project 

• Support during power outages—equipment and coworking compensation

   

How it works
This is an outstaffing position: you work on a partner's fintech product as part of their engineering team, while Cowchain handles your contract, payments, and support. You get the best of both worlds—a product environment with the backing of a company that looks out for you.