Fullstack (Frontend Focus) Engineer- Partner Tech (HYBRID)

Location
Finland - Helsinki
Contract
Full time
Job Category
Software Engineering - Full Stack

ABOUT THE ROLE AND THE TEAM: 

Partner Tech is at the heart of Zalando’s partner business, generating 34% of our total revenue. Our mission is to empower partners, from multi-million euro fashion brands to physical retail stores, by building a robust, scalable, and intuitive platform. This platform seamlessly connects with 50 million customers, and together with our partners, we fulfill more than 200 million orders every year.

Our teams build and operate business-critical services that allow partners to connect to and sell within the Zalando ecosystem. As a Fullstack Engineer (Frontend Focus) in Zalando Partner Tech, you will plan, develop, test, and operate our core UX that allows our partners to seamlessly manage their inventory, stocks, and prices, helping them thrive within our business. You will act as a bridge between complex backend logic and an intuitive user interface, taking ownership of features from the database to the pixel.

WHAT WE’D LOVE YOU TO DO (AND LOVE DOING):

  • Develop and maintain high-quality, responsive, and scalable frontend systems for our partner-facing web applications, with a primary focus on React and TypeScript.

  • While your primary focus is the UI, you will extend backend services and adjust API endpoints as needed to support frontend requirements, ensuring you are not blocked by external dependencies.

  • Collaborate effectively with product managers to refine requirements and with UX/UI designers to translate complex B2B workflows into intuitive, user-friendly interfaces that precisely meet partner needs.

  • Champion best practices in frontend development within the team. Write clean, modular, and testable code, and mentor other engineers who may be more backend-focused on modern UI standards.

  • Actively participate in the entire product development lifecycle—from initial concept and design through to development, testing, deployment, and operation—taking full ownership of your features and their impact on our partners.

  • Proactively identify and solve complex technical challenges, always approaching problems with a "Partner First" mindset to deliver solutions that simplify their daily operations.

WE’D LOVE TO MEET YOU IF YOU:

  • You possess proven professional experience in web development with a strong command of React and TypeScript. You have a deep and practical understanding of modern JavaScript (ES6+), HTML5, CSS3, and the broader ecosystem of web technologies.

  • You have hands-on experience with modern state management libraries (such as Redux, React Query, or Context API) and understand how to handle complex data flows in data-heavy B2B applications.

  • You are proficient in building responsive and performant user interfaces that deliver a seamless experience across various devices and browsers, with a keen eye for accessibility.

  • You identify as frontend-leaning, but you are comfortable navigating backend codebases (e.g., Java, Kotlin). You can write or modify API endpoints and perform basic database queries. Proven experience working on backend microservices is a plus.

  • You have good communication and collaboration skills and enjoy working in an international and diverse environment with a positive no-job-is-beneath you attitude as a team player.

  • You demonstrate strong analytical and problem-solving skills, meticulous attention to detail, and a proactive, product-oriented mindset that drives you to seek out the best solutions.

OUR OFFER:

  • Culture of trust, empowerment and constructive feedback with internal guilds and Employee Resource Groups, knowledge sharing through tech talks and open source commitment, internal tech academy and blogs, product demos, meetups, parties and events.

  • Competitive salary and employee shares program.

  • 40% Zalando discount of products sold and shipped by Zalando, 30% off Zalando Lounge and additional discounts from external partners

  • Monthly transport, lunch and recreation vouchers, private health insurance and occupational health care services, family services, free beverages and snacks, diverse sports and health offerings

  • Centrally located office in Kamppi, Helsinki, with flexible working times, additional holidays and hybrid working model

  • Extensive onboarding, mentoring and training opportunities and an international team of experts to work with
     

Learn all about Zalando and our values here: https://jobs.zalando.com/en/?gh_src=22377bdd1us.

For more information about our office and teams in Helsinki, please visit: https://www.zalandohelsinki.com/  
 

INCLUSIVE BY DESIGN

At Zalando, our vision is to be inclusive by design. And this vision starts with our hiring - we do not discriminate on the basis of gender identity, sexual orientation, personal expression, ethnicity, religious belief, or disability status. You are welcome to leave out your picture, age, or marital status from your application. We only assess candidates on their qualifications and merit. 

We want to provide you with a great candidate experience. Feel free to inform us of any accommodations you may need, so we can best support you throughout the hiring process.
 

do.BETTER - our diversity & inclusion strategy: https://corporate.zalando.com/en/our-impact/dobetter-our-diversity-and-inclusion-strategy  

Our employee resource groups: https://corporate.zalando.com/en/our-impact/our-employee-resource-groups  

Please note that all applications must be completed using the online form - we do not accept applications via email.

#LI-Hybrid

Recruiter

Shaelyn Klaus

shaelyn.klaus@zalando.ie

Please note that all applications from this job page must be completed using the online form - we do not accept applications via e-mail. Once reviewed, our recruiters will contact applicants via an official Zalando email address (@zalando.de).

In some cases we also work with a selection of headhunters and agencies to fill specific roles. Please note that neither Zalando nor our recruiting partners will ask for any kind of payment to apply for a job or attend an interview.

If you have any questions about our recruitment process, please take a look at our FAQ page.

Our Software Engineering teams deploy software extensively, managing a broad set of applications and conducting thousands of deployments per week. The Software Engineering team enables Zalando as Europe’s number one multi-brand, digital platform for fashion, beauty, and lifestyle for our partners and customers. As a Zalando Software Engineer, you’ll be part of a community of thousands of colleagues across Europe.

Learn More

Software Engineering

Zalando SE Berlin headquarter BHQ-X

About Zalando

It’s the perfect time to join Zalando on our journey to build the leading pan-European ecosystem for fashion and lifestyle e-commerce. Help us offer an inspiring and quality multi-brand shopping experience for fashion and lifestyle products to about 50 million active customers in 25 markets. Or be part of our logistic infrastructure, software or service capabilities to help brands and retailers run and scale their entire e-commerce business, on or off Zalando. Join our Zalando ecosystem, to enable positive change for the fashion and lifestyle industry. 

Learn more about our culture