Senior Full Stack Software Engineer 4/5 - Client and Partner Technologies

Netflix; Warszawa; On-site; PLN 40,000 - 70,000; Full time

Job summary

Netflix is seeking senior full stack engineers in Warsaw to revamp web applications for partner products. The ideal candidates will design, build, and operate solutions, focusing on delivering high-quality code while enhancing user experiences. The role demands collaboration across teams and a strong grasp of backend and frontend technologies.

If you're passionate about innovation and possess solid technical skills, we encourage you to apply for this exciting opportunity to shape the future of Netflix experiences globally.

Qualifications

• Solid experience with backend development in various languages.
• Fluent in JavaScript/TypeScript and modern UI frameworks.
• Experience shipping high-quality, well-tested code.
• Ability to innovate and navigate solution ambiguity.
• Proven ability to operate complex systems with microservice architecture.

Responsibilities

• Design, build, test, deploy, and operate end-to-end solutions.
• Drive technical solutions from design through deployment.
• Enhance existing tools for reliability and usability.
• Collaborate with product teams to define solutions.
• Streamline user experiences for internal users or partners.
• Maintain high engineering standards through code quality.

Skills

Backend development (Java/Scala/Kotlin, Python, C#, Ruby)

APIs (REST and/or GraphQL)

JavaScript/TypeScript

Modern UI frameworks (React)

Testing frameworks and tools

Microservice architecture

Legacy systems maintenance

Communication skills

Job description

Netflix is one of the world's leading entertainment services, with over 300 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time.

The Client and Partner Technologies (CPT) organization is chartered with enabling brilliant Netflix experiences on partner devices and building foundational client systems and tools. Within CPT, the Enablement Apps (EA) team is looking for senior software engineers to help us revamp and extend our suite of web applications that enable the future of our partner products lifecycle.

This team focuses on enabling Smart TV+ partner devices – including TVs, streaming sticks, and other “10‑foot” devices – with Netflix experiences by providing business‑to‑business solutions that scale the integrate, launch, operate, update, and retire lifecycle. In parallel, the team builds applications that enable partners to integrate with Netflix APIs to launch, operate, monitor, and update Partner Payment experiences (such as bundles for member growth), as well as tools that power Partner UI experiences like the Netflix Discovery Row.

We are looking for senior full stack engineers to help us revamp our suite of web applications to enable the future of our partner products lifecycle. Our mission is to bring #NetflixEverywhere by collaborating with our partners effectively at scale. We focus on operational efficiency with technologies like Generative AI.

You will excel if you are comfortable with the ambiguity that comes with innovation, can deliver scalable technical solutions, remove technical debts, think strategically, make decisions for long‑term effectiveness and are curious.

What You Will Do

• Design, build, test, deploy, and operate end‑to‑end full‑stack solutions (from backend services and integrations to modern web UIs).
• Drive new technical solutions from requirements/system design through to deployment, collaborating with other engineering teams where needed.
• Revamp and enhance existing tools and applications to improve reliability, usability, and alignment with current paved‑path technologies.
• Work closely with product managers, designers, and stakeholders to scope problems, shape product decisions, and define solutions.
• Focus on streamlining and simplifying user experiences, whether for internal users or partners.
• Operate in a cross‑functional, dynamic environment, collaborating with colleagues across multiple disciplines and domains.
• Uphold high engineering standards through thoughtful design, code quality, testing, and scalable practices.

What We Are Looking For

• Solid experience with backend development (e.g. JVM – Java/Scala/Kotlin, Python, C#, or Ruby), building and consuming APIs (REST and/or GraphQL), and working with databases.
• Fluent in JavaScript/TypeScript and modern UI frameworks (React required; experience with other frameworks like Vue or Angular is a plus).
• Familiarity with testing frameworks and tools and a track record of shipping high‑quality, well‑tested code.
• Ability to innovate through iteration; using prototypes and experiments to navigate solution ambiguity and passionate about data insight.
• Proven ability to operate and troubleshoot complex systems crafted with microservice architecture.
• Experience maintaining and improving legacy systems. Can evaluate and speak to tradeoffs concerning refactor vs rebuild vs buy.
• Ability to learn and use in‑house software framework/components/service to build solutions effectively.
• Outstanding communicators who are curious, flexible, and self‑less.

Inclusion is a Netflix value and we strive to host a meaningful interview experience for all candidates. If you want an accommodation/adjustment for a disability or any other reason during the hiring process, please send a request to your recruiting partner.

We are an equal‑opportunity employer and celebrate diversity, recognizing that diversity builds stronger teams. We approach diversity and inclusion seriously and thoughtfully. We do not discriminate on the basis of race, religion, color, ancestry, national origin, caste, sex, sexual orientation, gender, gender identity or expression, age, disability, medical condition, pregnancy, genetic makeup, marital status, or military service.