Senior Solidity Developer (Smart Contract & Blockchain) in 4IRE

Remote | Senior | Full time | Programming

Gross salary $12000 - 16000 USD/month

Relocation offered

2 applications

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ⓘ Requires applying in English

4IRE is an official partner and integrator of Chromia blockchain and a member of the Parity Substrate Delivery Partners Program.

Our products and solutions:
- NeobankX
- Crypto bank
- Digital Wallet
- Carbon Credit Marketplace
- ProcessMix (lowcode platform which speeds up the development of defi products
- ABLE Microfinance
- ABLE Scoring
- Crypto Launchpad
- Crypto Messenger Bank
- Blockchain Indexer

We operate several development teams, each composed of 10–20 members, including experienced engineers, designers, and project managers.

We're seeking a Senior Solidity Developer with expertise in smart contract development and blockchain technologies.

You will play a key role in architecting, developing, and optimizing smart contract solutions that support our fast-growing Web3 products and platforms.

This job offer is available on Get on Board.

Responsibilities

Requirements
- 6+ years of experience in software development
- Deep knowledge of blockchain technologies
- Experience leading or mentoring cross-functional teams
- Built or contributed to 3+ blockchain platforms, dApps, or large-scale distributed systems
- Fluency in English

Ideal Candidate
- should have strong hands-on experience with Web3, smart contract development, and related blockchain frameworks
- should be detail-oriented and passionate about delivering high-quality and secure blockchain solution
- should be able to produce well-documented, scalable, and testable code, and guide the team to follow best practices
- should have strong communication and leadership skills, with the ability to make architectural decisions and coordinate technical direction

Nice to have
- Experience with Web3.js, ethers.js, and Layer 2 solutions
- Knowledge of DeFi, NFTs, or other blockchain ecosystems
- Familiarity with security best practices in smart contract development

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Software Engineering, Information Technology, or a closely related technical field. Candidates with equivalent hands-on experience in software development, system design, or blockchain engineering are also encouraged to apply.

Benefits

Remote work allowance, training & certification support.
Book/IT equipment purchase subsidy.
Side jobs are allowed and stock option plan available.
Generous leave policy (including summer, holidays, personal days).

GETONBRD Job ID: 57408

Relocation offered If you are moving in from another country, 4IRE helps you with your relocation.

Fully remote You can work from anywhere in the world.

Flexible hours Flexible schedule and freedom for attending family needs or personal errands.

Health coverage 4IRE pays or copays health insurance for employees.

Computer provided 4IRE provides a computer for your work.

Vacation over legal 4IRE gives you paid vacations over the legal minimum.

Beverages and snacks 4IRE offers beverages and snacks for free consumption.

Remote work policy

Fully remote

Candidates can reside anywhere in the world.

About 4IRE

4IRE is a leading blockchain development and consulting company, since 2023 a part of 4IRE Group - a global tech partner providing both services and white-label products in FinTech, IoT, DeFi, Blockchain, and GreenFi. — 4IRE's full profile