Blockchain & Web3 Jobs in 2026
Smart contract, protocol, DeFi, and Web3 developer jobs. Solidity, Rust, Ethereum, and blockchain engineering roles.
Principal Software Engineer
About the Team
HubSpot's Adaptive Monetization group owns the systems that determine how customers buy, contract, and pay for HubSpot — at scale, with direct financial consequence. Our infrastructure handles usage metering, contract orchestration, and subscription lifecycle management for every custo…
Senior Software Developer - Full Stack [CONSUMER]
About the role: What's in the Box
Our New Ventures team is focused on growing our global footprint by launching our core products in new markets and expanding across multiple brands and verticals. We’re a globally distributed team operating across 7+ brands in 15+ countries, building desirable produc…
Senior Full-Stack Engineer - AI Cost Visibility- Ukraine(Remote)
Location
The senior Full-Stack Engineer will be an integral part of our Engineering teams in EMEA.This role is based remotely as a full-time employee in the UK, Ireland, Estonia, the Netherlands, Sweden and Israel. We are also open to contractors in Eastern Europe and Portugal.
Who We Are
DoiT is a glo…
Senior Full-Stack Engineer - AI Cost Visibility- Romania(Remote)
Location
The senior Full-Stack Engineer will be an integral part of our Engineering teams in EMEA.This role is based remotely as a full-time employee in the UK, Ireland, Estonia, the Netherlands, Sweden and Israel. We are also open to contractors in Eastern Europe and Portugal.
Who We Are
DoiT is a glo…
Senior Full-Stack Engineer - AI Cost Visibility- Poland(Remote)
Location
The senior Full-Stack Engineer will be an integral part of our Engineering teams in EMEA.This role is based remotely as a full-time employee in the UK, Ireland, Estonia, the Netherlands, Sweden and Israel. We are also open to contractors in Eastern Europe and Portugal.
Who We Are
DoiT is a glo…
Senior Full-Stack Engineer - AI Cost Visibility
Location
The senior Full-Stack Engineer will be an integral part of our Engineering teams in EMEA.This role is based remotely as a full-time employee in the UK, Ireland, Estonia, the Netherlands, Sweden and Israel. We are also open to contractors in Eastern Europe and Portugal.
Who We Are
DoiT is a glo…
Senior Full-Stack Engineer - AI Cost Visibility
Location
The senior Full-Stack Engineer will be an integral part of our Engineering teams in EMEA.This role is based remotely as a full-time employee in the UK, Ireland, Estonia, the Netherlands, Sweden and Israel. We are also open to contractors in Eastern Europe and Portugal.
Who We Are
DoiT is a glo…
Senior Full-Stack Engineer - AI Cost Visibility
Location
The senior Full-Stack Engineer will be an integral part of our Engineering teams in EMEA.This role is based remotely as a full-time employee in the UK, Ireland, Estonia, the Netherlands, Sweden and Israel. We are also open to contractors in Eastern Europe and Portugal.
Who We Are
DoiT is a glo…
Senior Full-Stack Engineer - AI Cost Visibility
Location
The senior Full-Stack Engineer will be an integral part of our Engineering teams in EMEA.This role is based remotely as a full-time employee in the UK, Ireland, Estonia, the Netherlands, Sweden and Israel. We are also open to contractors in Eastern Europe and Portugal.
Who We Are
DoiT is a glo…
Senior Full-Stack Engineer - AI Cost Visibility
Location
The senior Full-Stack Engineer will be an integral part of our Engineering teams in EMEA.This role is based remotely as a full-time employee in the UK, Ireland, Estonia, the Netherlands, Sweden and Israel. We are also open to contractors in Eastern Europe and Portugal.
Who We Are
DoiT is a glo…