Senior Frontend Developer

Muse Group; United States; Remote; USD 80,000 - 120,000; Full time

Job summary

Muse Group is seeking a Frontend Developer to join their innovative team. This remote position involves creating powerful tools for musicians and requires extensive experience in frontend development, particularly with React and JavaScript. The role emphasizes impact in the music industry, collaborative creativity, and offers significant growth potential along with autonomy.

Benefits

Generous allowance for work equipment

Access to therapy and support services

Specialized training and language lessons

Remote-first work culture

Qualifications

• Extensive experience in frontend development required.
• Strong understanding of JS (ES2019) and TypeScript.
• Experience in optimizing web application performance.

Responsibilities

• Develop and optimize React-based visual components.
• Collaborate with designers for best UI/UX solutions.
• Manage technical debt and improve the codebase.

Skills

Frontend development

JavaScript

TypeScript

React

Problem solving

Education

B2 level of English

Bachelor's degree in a related field

Job description

Muse Group empowers music makers. We create the world’s most popular apps for playing, recording and composing music.

Through our innovative learning tools, expansive music catalogs and free open-source software, we make it easier for millions — from beginners to experienced musicians — to be creative every day.

Our talented team of music lovers collaborates all over the globe, from Limassol to Seoul and Boston to Berlin. We’re an ambitious company with the drive and culture of a startup, with many more exciting Muse Group developments to come.

We’re growing the Sheet Music Plus team and looking for a Frontend Developer to innovate, test, and experiment with new ideas - building a dynamic, powerful ecosystem that empowers millions of creators worldwide through the world’s largest sheet music selection.

What’s in it for you?

• High-impact work: Build tools used by millions of musicians globally—from hobbyists to professionals.
• Remote-first culture: Work from anywhere.
• Growth & autonomy: Work directly with product and design teams, own your results.
• Creative synergy: Collaborate with passionate technologists, musicians, and designers in a mission-driven environment.
• Musical passion encouraged: If you play, sing, compose, or just love music—this is your place.

You won't hear water cooler chat about the weather here at Muse, here we are rating our favorite Prince albums and discussing Japanese punk.

Key Responsibilities:

• Develop and optimize React-based visual components, ensuring seamless integration with the backend
• Collaborate with designers to create best-in-class UI/UX solutions
• Deal with technical debt and improve the current codebase

Required Experience:

• Extensive experience in frontend development
• Knowledge of design patterns in OOP and FP, with a focus on React/Redux applications. Architectural thinking and an understanding of SOLID principles
• Strong understanding of JS (ES2019 specification) and TypeScript
• Experience in optimizing core web vitals and page speed metrics
• Experience in optimizing application bundle size, deep understanding of web application rendering types (CSR, SSR), and different approaches to routing
• Understanding web application debugging and profiling using Chrome DevTools
• Proven ownership mindset—taking initiative, solving problems proactively, and driving solutions forward
• At least B2 level of English
• Ability to work overlapping hours with US colleagues (till 12 pm EDT)

Nice to have:

• Experience with PHP
• Experience with implementing product experiments
• Experience with product rebranding / redesign
• Has worked with and improved existing, long-standing codebases
• Ability to optimize and maintain performance in high-traffic environments
• Understanding of CI/CD principles
• Music background or passion for music

we offer

FREEDOM
FOR ALL

Work remotely or at a co-working place of your choice in your favorite band t-shirt.

CREATIVITY
EVERY DAY

Make inspiring products for musicians, artists and creators – no day is the same.

IMPACTFUL
WORK

Influence the future of the music industry and change the lives of millions worldwide.

Get a generous allowance for work equipment and co-working spaces (for those not in Cyprus).

Growth and
development

Receive specialized training, language lessons, conferences and learning materials.

Access to therapy whenever you need it, and assistance in difficult life circumstances.

We believe everyone in the Muse Group team is a leader. That's why our core philosophy is based on our leadership principles.

Leaders focus on daily outcomes. Each day is a small life. Speed and accuracy in planning are the foundation of trust.

We consciously embrace imperfection in work for the sake of speed. Perfectionism slows progress, so it’s essential to move quickly and try new things.

Radical responsibility means taking personal accountability for every aspect of personal and team work, including problems and their solutions. It shifts focus from "we" to "I," where I take full responsibility for the result without blaming external circumstances or other people.

Follow the principles of persistence and strive for the best results.

Ask for help when needed and offer it to others.

Want to join Muse Group and don't see a suitable vacancy?