# Legend - Senior Frontend Engineer at deCircle

> Hybrid · United States · Senior · Frontend · open. Source: https://alderhq.app/jobs/recruitee%3Adecircletalentpartner%3A2447588 (read 2026-11-08).

## Facts (observed)

- Company: [deCircle](https://alderhq.app/companies/decircle)
- Location text: San Francisco, California, United States
- Where it can be done from (inferred): Hybrid · United States (evidence: "Location: San Francisco, California, United States")
- Posted: 2026-02-02 (279 days ago)
- First seen by alder: 2026-11-04 · last verified: 2026-11-07
- Reposted: 0 times · edited: 0 times
- Apply on the employer's site: https://talent.makerdao.network/o/legend-senior-frontend-engineer
- Skills listed (inferred): JavaScript, Swift/iOS

## Pay and sponsorship

- Posted pay: not posted
- Market band for similar posted roles (SF Bay Area, n 40): p25 $205k, median $217k, p75 $241k

## Description (the employer's text)

Web3 is shaping the future of global finance. DeFi introduces greater efficiency, real-time interest rates, lower costs, and user-controlled assets—enhancing, rather than replacing, traditional financial systems.

While protocols like Morpho, Aave and Uniswap have grown into scalable, widely-used platforms, accessibility and fragmentation remain a challenge. We want to tackle the user experience, allowing protocol teams to focus on innovation and security while we focus on access.

As a Senior Frontend Engineer at Legend Labs Inc. you'll help realize the vision by delivering high-end user experiences that scale across all our products. You'll also help shape the direction, design, and execution of future product experiences.

### What you'll do

Lead long-term technical direction and vision for maintaining and scaling our products.

Support and maintain our design system and component library.

Collaborate with Product, Design, and Engineering teams to create intuitive and delightful user experiences.

Enthusiastically collaborate with a small team, owning and planning projects for long-term impact.

Teach and mentor other engineers.

### Benefits + Perks

Competitive compensation

Equity ownership

Flexible vacation policy

Monthly Gym + Phone stipend

Monthly Uber credits for office commute

Paid parental leave

Full medical, dental, and vision insurance

### How we work

90% of team is located in the Bay Area

Hybrid approach, in office multiple days a week

High performing small team (no hyper growth)

Do it right or don't do it at all mindset

### Requirements

### What you'll bring to the team

You care about the details, deeply.

Bachelor's degree in Computer Science or a related technical field.

5+ years of professional engineering experience.

Care for the craft, the details matter.

Proven track record in developing web applications and shipping user-facing features.

Knowledge of current trends and best practices in frontend architecture, including performance, security, and usability.

Exceptional judgment, strategic thinking, and creative problem-solving skills with a strong analytical mindset.

### Bonus points if you have experience with these technologies

Swift

Web3 frontend stack, such as web3.js, ethers.js, etc.

Experience with Solidity

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Data: alder (https://alderhq.app). Cite https://alderhq.app/jobs/recruitee%3Adecircletalentpartner%3A2447588 and the date you read it. Observed facts come from the employer's own listing; location reach, level, family and skills are inferences.