Software Engineer, JavaScript Foundations & DX

Netflix; Warszawa; On-site; PLN 240,000 - 320,000; Full time

Job summary

Netflix in Warsaw seeks a senior JavaScript Engineer to help shape the JavaScript foundations that power our UI across the fleet.

You will collaborate with internal teams and the external JS community, build libraries and tooling, and drive adoption of new technologies for Node.js and browser environments. This role emphasizes developer experience, strategic thinking, and cross-team influence.

Qualifications

• Strong knowledge of JavaScript and TypeScript.
• Experience collaborating with internal teams and external communities.
• Ability to build and maintain libraries and tooling for efficient development.

Responsibilities

• Understand how developers use JavaScript at Netflix to create optimal solutions and abstractions.
• Collaborate with internal teams and the JavaScript community to evolve the JavaScript vision at Netflix.
• Provide and integrate libraries, tools, or workflows that enable developers to build JavaScript software efficiently.
• Drive adoption of new technology into existing systems.
• Define and improve dependency management, packaging, and publishing for Node.js.

Skills

JavaScript

Node.js

TypeScript

Collaboration

Leadership

Tools

Webpack

Babel

Job description

Netflix in Warsaw seeks a senior JavaScript Engineer to help shape the JavaScript foundations that power our UI across the fleet.

You will collaborate with internal teams and the external JS community, build libraries and tooling, and drive adoption of new technologies for Node.js and browser environments. This role emphasizes developer experience, strategic thinking, and cross-team influence.