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Senior Frontend Engineer (Slush Wallet)

Mysten Labs

Mysten Labs

Software Engineering
United States · Remote
USD 164k-225,500 / year + Equity
Posted on Jan 23, 2026

Location

USA (Remote)

Employment Type

Full time

Location Type

Remote

Department

Engineering

Compensation

  • $164K – $225.5K

The US base salary range for this full-time position is $—. Our salary ranges are determined by role and level, but not location (within the US). The salary range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position across all US locations. Within this range, individual pay is determined by additional factors including job-related skills, experience, and relevant education or training.

Our total compensation package also includes: tokens + equity compensation, benefits, and eligibility to participate in the annual equity and token refresh grant programs.

Our benefits package for US employees also includes:

🩺 Comprehensive health insurance including medical, dental, and vision covered for you and your dependents; including Tax Savings Benefits such as HSAs and FSAs.

🍼 18 weeks of paid Parental Leave

👥 Complimentary access to wellbeing programs, such as family planning support, gender affirming care, and hormone replacement therapy as well as physical fitness/nutrition apps. We also provide mental health support and counseling and EAP (Employee Assistance Program) for financial/legal assistance, home life referrals, and more

⛑️ Short Term and Long Term Disability coverage as well as Life Insurance and Accident Insurance, and other coverage options.

🧳 Traveler Insurance

📈 401(k)

😎 Complimentary privacy protection service

✨ Wellness stipend

🌴 Flexible paid time off and 11 paid holidays per year

✈️ Team offsites and annual all-company retreat

Mysten Labs believes that decentralized and open protocols are the bedrock of the internet of value. This is why at Mysten Labs, we are creating foundational infrastructure to accelerate the adoption of decentralized protocols based on blockchain technologies.

Crypto products are notoriously unfriendly to non-experts, yet hiding too much of what’s going on under the hood can undermine the trust that the technology is designed to ensure. We are looking for a Senior Frontend Engineer for the Slush Wallet who can navigate this tension with rigor and good taste.

Slush is a cross-platform application built with React Native via Expo,TypeScript, Tailwind (and NativeWind). Our backends are primarily written with Node.js (or Bun), Drizzle, Pothos, and Effect. We interact with our backend using GraphQL and Relay.

What You’ll Do:

  • You will work with product and UX design teams to implement and launch core features for the Slush Wallet.

  • Collaborate closely with product and design teams to translate product vision into reality. This includes planning, implementing, and launching core features that elevate our user experience.

  • Be at the forefront of exploring new product areas for Slush. Your insights will help us shape future product directions.

  • You will invest in updating our front end architecture to utilize modern technologies, and design the project for stability and long term investment.

  • You will work closely with our SDK and core network teams to help define and build new API functionality.

  • Stay up-to-date with the latest frontend trends and technologies, and participate in technical discussions and provide guidance on architectural decisions

Our ideal candidate would have:

  1. You have at least 5 years of experience in developing web apps and shipping user-facing features with JavaScript and modern, component-based JS frameworks like React.

  2. Ability to navigate across multiple projects in a fast paced, startup environment.

  3. Excellent interpersonal communication skills and ability to partner effectively with teams in a fully remote environment and discuss complex topics with technical and non-technical audiences.

  4. Comfort with diving deeper into the stack to fix a bug or add a feature that will improve the end-to-end user experience

  5. Familiarity with React Native is not required but is a plus.

Employment is contingent upon the successful completion of a background check, which may include verification of employment history, education credentials, criminal history, and other relevant information.

Regarding the recent rash of technology job scams: Be aware that emails from genuine Mysten Labs group recruiters will always come from the @mystenlabs.com domain or related subdomains (e.g., mystenlabs.com/careers). Remember: you can always verify positions on our job boards at www.mystenlabs.com/careers.

To support an efficient and fair hiring process, we may use technology-assisted tools, including artificial intelligence (AI), to help identify and evaluate candidates. All hiring decisions are ultimately made by human reviewers.

Our team is remote first and we are hiring across the world. Here at Mysten Labs, you’ll be joining a world-class team with tremendous growth potential as we bring the next billion users to web3. We raised a $300M Series B round from top Silicon Valley led venture funds like Jump Crypto, Andreessen Horowitz (a16z), Binance Labs, Redpoint, Lightspeed, Coinbase Ventures, Electric Capital, Standard Crypto, NFX, Slow Ventures, Scribble Ventures, Samsung Next, Lux Capital, among other investment firms and strategic partners. Come join us and build the future of web3!

Compensation Range: $164K - $225.5K