Frontend Lead Developer

We are seeking a Frontend Tech Lead Developer to join the Musescore.com team, playing a key role in maintaining technical quality and leading product frontend horizontal.

What is in it for you?

• Radical Ownership — Step into a role where your technical contribution directly shapes a growing product used by millions of creators worldwide.

• Creative Autonomy — Have the freedom to propose, test, and implement ideas that improve both user experience and developer workflows.

• Collaborative Culture — Join a team that values curiosity, constructive feedback, and great taste in music.

Key responsibilities

• Implement and deliver high-quality features for Musescore.com

• Partner with managers, designers, analysts, and engineers to address user needs and enhance the product's growth. Assistance to management in planning and prioritizing product and technical changes

• Lead a frontend team (core, grow, monetisation) and increase its productivity

• Fully own the technical quality of the product, its architecture, performance and make key decisions about the technical side of the product growth. Ensure the technical quality of the product

• Debugging and resolving technical issues

Required experience

6+ years of experience in frontend development

Skills

• Knowledge of design patterns in OOP and FP, with a focus on React/Redux applications. Strong architectural thinking and an understanding of SOLID / GRASP principles

• Strong understanding of JS (ES2019 specification) and TypeScript

• Knowledge of core web vitals and page speed metrics & performance optimisation experience

• Deep understanding of web application rendering types (CSR, SSR), and different approaches to routing

• Understanding web application debugging and profiling using Chrome DevTools and similar tools, especially for optimize long tasks

• At least B2 level of English

• Understanding of ci/cd principles

Experience with:

• Technical debt management: planning, prioritizing and taking action.

• Implementing product experiments

• People management (hire, onboard, personal development)

• Development processes implementation (code review, tech design review, testing culture, etc.)

• Developing at least one product for at least 3 years

• Technical leadership for at least 2 years

• Large technical migrations

• Product frontend infrastructure: creating common libraries, managing build tools (webpack / vite), eslint configs and testing tools (jest, react-testing-library, playwright)

Benefits

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.
Work set up: We’ll make sure you’re set up for success with the right work equipment, whether that’s company-provided hardware or an equipment allowance.
Growth and development: Receive specialized training, language lessons, conferences and learning materials.
Team well-being: Support for your mental health and wellbeing, including confidential help during life’s tougher moments.