B2B

Front-end

remote

Senior Frontend Web3 Developers are needed ASAP

Senior level – Remote – b2b – Worldwide

We’re looking for a talented Frontend Web3 Developer to build responsive and scalable user interfaces for decentralized applications (dApps). You’ll collaborate with designers, backend developers, and product teams to create seamless Web3 experiences.

Location: Worldwide (Fully Remote)

Type: Contract (B2B long-term)

Timezone: GMT+1 (UK hours)

Start Date: ASAP

Salary: $6,000–$8,000 gross + token equity (0.25–0.5% of total supply)

Responsibilities

Develop responsive frontend interfaces for dApps using modern frameworks like React, Next.js, or Vue.
Integrate Web3 libraries such as ethers.js or web3.js.
Work with smart contract developers to consume blockchain data efficiently.
Ensure high performance, accessibility, and a smooth user experience.
Collaborate with UI/UX designers and product teams to deliver innovative Web3 features.

Requirements

Frontend experience: 5+ years, senior-level preferred
Web3 experience: 2+ years with real blockchain projects
Strong Skills with JavaScript / TypeScript React, Next.js (mandatory), Vue.js (optional)
Experience with Web3.js, ethers.js, or other blockchain libraries.
Familiarity with Ethereum, Polygon, or other EVM-compatible chains.
Important: Smart contract integration experience
Experience in DEX, DeFi, dApps, or RWA projects is a plus
Leadership experience on projects is a plus
English: full working proficiency

About Kodius Labs

Kodius Labs is a Web3 & AI product-development house building decentralized applications, developer tools, and scalable infrastructure for blockchain projects. We are a hybrid product + services company, offering:

Product engineering for Web3 / AI applications
Smart-contract development & audits
Staff augmentation & consulting

Founded: March 2021 | Headquarter: UK

Team: 7 people (2 BE, 3 FE, 1 Blockchain devs, Team Lead), distributed globally (Europe, Brazil, Pakistan)

Clients: a mix of startups and enterprises including Replit, Retool, Boston Consulting GroupStage: Growth / Scale-up with $7M funding and major product launches in 2024–2025

Why Join Kodius Labs:

Remote-first, flexible work environment
Agile methodology
Leadership includes experience from Google, Consensys, Ethereum Foundation
Opportunity to work at the intersection of Web3 + AI
Long-term engagement with global clients and innovative projects

The Project – RWA (Real World Assets) – You’ll join a strategic initiative building secure, high-performance dApps for tokenized assets.

Perks & Benefits

Salary: up to $8,000 gross per month (ready to discuss other range, depending on experience)
Token Equity: 0.25–0.5% of total supply (vesting applies)
PTO: 2 weeks paid leave + national holidays; sick leave individually arranged
Equipment: MacBook provided
Annual Company Event: 1 week
Learning & Development: Budget for Web3 certifications & conferences
Growth Opportunities: Long-term engagement with global projects

Hiring Process

Intro + Technical Interview (45 min) – background, coding challenge, problem-solving
Final Technical Interview (60 min) – system design, past work, culture fit