Senior Frontend Engineer

Senior Frontend Engineer - Wallets-as-a-Service Platform Location : Remote – US or EU (remote‑first, office optional). Ideally based in EST or close to France / Paris. Compensation : $160K – $220K per year.

We are hiring an engineer to drive the user‑facing side of our platform, building the backbone of blockchain wallet infrastructure for the next financial era. This is a high‑impact role requiring deep expertise in modern frameworks, cross‑platform development, and strong UX instincts. We need a rigorous builder who can translate complex requirements into fast, intuitive, and trustworthy financial tools.

This is not a narrow frontend role; you will move fluidly between polished user experiences and the developer tools that make them possible. You will own features end‑to‑end, delivering business‑grade software that makes complex financial workflows effortless for developers, administrators, and end‑users. Speed and security must be balanced with clean architecture and reliable performance.

Responsibilities

Full Feature Ownership : Take complete ownership of features, guiding them from the initial idea through launch and subsequent iteration

Application Development : Build web and mobile applications for our Wallets-as-a-Service platform

Developer Experience (DX) : Develop SDKs and tools that make integrations simple and seamless for developers

UX / UI Focus : Bring fintech‑grade UX and strong design sensibilities to blockchain wallets and user interfaces

Architecture : Design for clean architecture, speed, and security, ensuring reliable performance under high demand

Collaboration : Work closely with product and design teams to rapidly shape and ship new features

Engineering Standards : Write clear documentation, rigorously review code, and uphold high engineering standards

Requirements

Experience : 8+ years of frontend engineering experience, coupled with full‑stack capabilities

Technical Mastery : Strong proficiency in TypeScript and modern frameworks (e.g., React Native) for cross‑platform delivery

Mobile Skills : Skilled in mobile and cross‑platform development

Security Focus : Hands‑on experience with secure authentication flows, including WebAuthn and passkeys

Domain Track Record : Proven record of shipping user‑facing products in the fintech or on‑chain (blockchain) sectors

Mindset : Strong sense of UX, detail‑oriented, and committed to writing reliable, high‑quality code

Soft Skills : Clear communicator who thrives in fast‑moving, collaborative teams

Benefits

Compensation : Highly competitive salary range of $160,000–$220,000 per year (full‑time)

Equity : Generous equity package (100–200 stock options vested over 4 years)

Health & Retirement : Comprehensive Healthcare, 401K, and coverage for travel expenses

Location : United States (Remote‑First), with optional office space

Equipment : Provided with a MacBook Pro + essential equipment

Impact : Build the core interfaces that define the user experience for next‑generation blockchain financial infrastructure

Commitment to Equality and Accessibility At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job‑advert in an accessible format please let us know at the earliest opportunity by emailing human‑

Data Privacy MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd's Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting

#J-18808-Ljbffr