Blockchain & Crypto · 11-50 employees · Hiring 1, 1 new
SPARES - UK-based software, IT, cloud, blockchain and Web3 solutions.
Senior · Ukraine · Remote (Ukraine) · Full-Time · Senior
Solidity
C#
SQL
C#
ASP.NET Core
Databases
PostgreSQL
RabbitMQ
Redis
Apache Kafka
DevOps
Git
Rest API
CI/CD
Docker
Kubernetes
Azure
AWS
Web3
Polygon
BNB Smart Chain
Arbitrum
MetaMask
Smart Contracts
Ethereum
Reown
Token Standards
Coinbase Wallet
Foundry
Hardhat
Layer 2
Account Abstraction
+20
HQ: London, United Kingdom · Freelance & Talent Marketplaces · IT Staffing & Staff Augmentation · Est. 2020 · Likely startup · Hiring 3, 1 new
Index.dev is a remote tech talent platform that connects companies with vetted software engineers and AI specialists from around the world. Businesses can hire pre-screened developers for full-time or contract roles with compliance, contracts and payroll handled by the platform, while engineers get access to remote jobs with international companies. The company is headquartered in London and focuses on helping fast-growing businesses scale their engineering teams.
Staff+ · Ukraine · Remote (Ukraine) · Full-Time · Staff
Solidity
JavaScript
Web3
Ethers.js
Web3.js
Solana
Smart Contracts
Ethereum
DeFi
Staking
Tokenomics
Layer 2
DAO
+4
≈ $31k – $69k per year (Estimated) · Staff+ · 6+ years exp · Ukraine · Remote (Ukraine) · Full-Time · Staff
Rust
Node JS
TypeScript
SQL
JavaScript
Node JS
Nest.JS
Express
Koa.js
BullMQ
Databases
RabbitMQ
Redis
Apache Kafka
PostgreSQL
AI/ML
Triton
Cursor
Claude Code
Frontend
Zustand
Redux
GraphQL
Recoil
React.js
Mobile
State Management
DevOps
gRPC
OpenTelemetry
Datadog
Prometheus
Grafana
Git
Rest API
Docker
GCP
Azure
CI/CD
AWS
Web3
Solana
Alchemy
DeFi
MEV
Jito
QuickNode
Helius
Management
Scrum
Agile
QA
Sentry
+36
Crypto Exchanges · Cryptocurrencies · Blockchain & Crypto · Hiring 1, 1 new
White-label crypto-processing solutions, crypto exchange platforms, bitcoin gateway, real multi-source crypto & fiat liquidity, ongoing support.
Senior · 5+ years exp · Ukraine · Remote (Ukraine) · Full-Time · Senior
Go
Node JS
TypeScript
JavaScript
Node JS
Nest.JS
Prisma
TypeORM
Databases
RabbitMQ
Redis
PostgreSQL
Apache Kafka
Mobile
Clean Architecture
DevOps
Rest API
Docker
Cybersecurity
PCI DSS
QA
Jest
+8
HQ: Las Vegas, United States · IT Outsourcing & Dedicated Teams · IT Staffing & Staff Augmentation · Custom Software Development · Est. 2011 · IT services · Trust B · Hiring 41, 6 new
Headquartered in Las Vegas, Nevada, Dev.Pro is a software engineering services and IT staff augmentation firm specializing in custom software development and distributed technical talent solutions. Founded in 2011, the company operates as a global, remote-first organization delivering end-to-end capabilities across cloud engineering, DevOps, application security, data analytics, blockchain development, and UI/UX design. Serving high-growth technology scale-ups, venture-backed startups, and Fortune 500 enterprises across industries such as FinTech, HealthTech, digital commerce, and hospitality, it provides dedicated engineering pods and managed development services designed to shorten time-to-market, modernize legacy architectures, and scale engineering capacity.
≈ $19k – $51k per year (Estimated) · Senior · Kyiv · Lviv · Remote (Ukraine, United States) · Senior · English
Node JS
TypeScript
Rust
Solidity
Go
JavaScript
Databases
PostgreSQL
AI/ML
Model Context Protocol
DevOps
gRPC
Rest API
Docker
CI/CD
AWS
Kubernetes
Azure
Web3
Foundry
Hardhat
Layer 2
Smart Contracts
Ethereum
+12
≈ $19k – $51k per year (Estimated) · Senior · Ukraine · Remote (Europe) · Full-Time · Senior
Node JS
TypeScript
Rust
Solidity
Go
JavaScript
Databases
PostgreSQL
AI/ML
Model Context Protocol
DevOps
gRPC
Rest API
Docker
CI/CD
AWS
Kubernetes
Azure
Web3
Foundry
Hardhat
Layer 2
Smart Contracts
Ethereum
+12
Hiring 1
≈ $23k – $67k per year (Estimated) · Middle · 3+ years exp · Ukraine · Remote (Ukraine) · Full-Time · Middle
HQ: Dubai, United Arab Emirates · Crypto Exchanges · Likely startup · Hiring 8
VARA-licensed virtual asset broker in Dubai. Seamless crypto-to-fiat trading, OTC brokerage and institutional-grade settlement for businesses.
Ukraine · Remote (Ukraine) · Full-Time
Middle · 3+ years exp · In office (Ukraine) · Full-Time · Middle
Skills these roles ask for
CI/CD 11TypeScript 9Docker 9AWS 8Rest API 8Agile 7PostgreSQL 7Ethereum 6Kubernetes 6Smart Contracts 5Python 5SQL 5Node JS 5Git 5Claude 4ChatGPT 4