Software Engineer - Web3

Career Renew is recruiting for an unnamed client building infrastructure for stablecoin movement across blockchains and financial applications. The Software Engineer will develop chain integrations and partner features across smart contracts, distributed systems, and supporting services, and own features through production operation.

Responsibilities

Deliver new chain integrations and partner features across the full stack — smart contracts, distributed systems, and the services that connect them

Write production smart contracts across multiple virtual machines (EVM, SVM, TVM, and emerging alt-VMs)

Own features end-to-end: design, build, test, ship, and operate them in production

Review code and partner on technical design with a senior, distributed team

Work directly against partner-driven deadlines that are visible to the CEO and external partners on day one

Preferred

Prior experience with cross-chain protocols (LayerZero, bridges, intent systems)

Experience launching or integrating a new chain end-to-end

Open-source contributions to relevant protocols

Familiarity with solver- or intent-based architectures

Cross-Chain Protocols

LayerZero

Blockchain Bridges

Intent Systems

Chain Launching

Chain Integration

Open-Source Contributions

Solver-Based Architectures

Intent-Based Architectures

Benefits

The opportunity to help define a new category of financial infrastructure

An incredibly ambitious roadmap tackling problems at massive scale

Ownership and responsibility from day one, with the autonomy to make a real impact

A world-class team of builders, engineers, and operators

A culture that is demanding, collaborative, and deeply supportive

The chance to work on genuinely new technology with global significance

Fully remote organization that allows you to work anywhere in the US, Canada, or North American time zones

100% employer-sponsored medical, vision and dental coverage for you, your spouse and your dependents

Unlimited vacation and flexible work culture

401(k) plan with company match

Work-from-home stipend

Monthly wellness allowance

Annual learning & development allowance

Annual company retreats

Regular co-working opportunities in different cities throughout North America

Company

Job search support for candidates

Bucharest, Bucuresti, ROM

https://career-renew.com/

Founded in 2022

2-10 employees

Qualifications

You have 2–3+ years of production experience in web3 (depth matters more than years)

You've shipped smart contracts in production on multiple VMs — EVM is table stakes; SVM, TVM, or alt-VMs is what we want

You're strong in TypeScript and Rust, and comfortable across both contract code and the services around it

You've operated production distributed systems on Kubernetes, AWS, and Docker

You thrive in high-pressure, high-visibility environments and have a track record of hitting external deadlines

You write clearly and asynchronously — we're a distributed team and good written communication is non-negotiable

Prior experience with cross-chain protocols (LayerZero, bridges, intent systems)

Experience launching or integrating a new chain end-to-end

Open-source contributions to relevant protocols

Familiarity with solver- or intent-based architectures

Required skills

Web3, Smart Contract Development, EVM, SVM, TVM, TypeScript, Rust, Distributed Systems, Kubernetes, AWS, Docker, Cross-Chain Protocols

Preferred skills

Experience launching or integrating a new chain end-to-end, Open-source contributions to relevant protocols, Familiarity with solver- or intent-based architectures

Experience

2+ years