Come build a more conscious & human way of consumption with us! Wallapop's technology connects a community of more than 15 million people by offering an easy and convenient way to buy and sell items that are no longer used. The platform, which has found a second home for more than 500 million items, gives people access to unique items at great prices, while extending the life of fully functional products. Since its inception, Wallapop has contributed to innovation in the online classifieds industry and the reusing market, aspires to use technology to contribute to a more human & conscious commerce. At Wallapop, we celebrate the strength found in every intersection of race, religion, ethnic origin, physical and mental ability, family structure, socio-economic background, age, nationality, citizenship, gender, marital or partnership status, and sexual orientation, Our team thrives in on equality, and we genuinely welcome everyone. If you require any accomodations during the application or interview journey, please don't hesitate to reach out. Oh, and when you apply, feel free to share your preferred pronouns -because being yourself is a celebrated part of who we are! Welcome Package with top hardware of your choice (latest Apple or Windows) 2k individual learning budget per year Competitive phantom shares package for all employees English/Catalan/Spanish lessons as part of our working day Team trainings Flexible working hours + intensive Fridays. Flexitime. Private Health Insurance (Cigna) Andjoy Subscription giving access to a variety of fitness & wellness activities Flexible remuneration to deduct from gross salary (kindergarten/food/transport check) Bonus for weddings & newborns 26 days of annual leave Monthly plan for free Shipping, bumps & home-pick-up on our services Referral Program & Charity Donation Wallapop Renta (Tax Income Support) Workiversary Gifts and Birthday Surprises Team Building activities Team Breakfasts/Dinners Free office (virtual) sports classes Offsite trips 30EUR monthly towards your WIFI as part of your monthly payroll transfer One-off payment in your first payroll based on compensation package to go towards setting up your Wallapop home office Modern and inspirational office space with stunning views and a sunny terrace. All built with sustainable and recyclable materials! Free Happy Lunch from Monday to Thursday delivered directly to the office Gaming Room Gym&Wellness plan, including physiotherapist in the office Fruit and coffee Our culture is the vessel of our impact. In this sense, servant leadership, inclusivity, and openness are core to how we deliver. We believe in regular and continuous feedback. We align as a company about relevant updates on a weekly basis. We organize ourselves in cross- funcional teams and facilitate collaboration across the organization. Each of us is also encouraged to contribute, ideate, and share through various forums and clubs aligning with people's passions and interests. We work in a hybrid model, offering great flexibility to our employees, but we believe in the power of getting together regularly in our office, which the frequency is determined at a team level. Within a constantly changing environment, we deal with ambiguity and face daily challenges as exciting learning opportunities to grow as professionals and a team continually. Without being afraid of taking risks nor making mistakes, we feel empowered to evolve through small wins and in-depth transformations together. Dev Ops AWS (ECS, RDS, CloudFormation, Lambdas, S3, CodePipeline), Python & Bash, ElasticSearch&Solr, Grafana&Kibana, DynamoDB, ElastiCache, SageMaker, Redshift. Backend Kotlin, Java, AWS, DDD, Hexagonal Architecture, CQRS, Axon, RabbitMQ. Frontend TypeScript, Angular, Next.js, Jest. Android Kotlin, MVP/MVVM, Coroutines, Flow, Jetpack Compose, Multi-module project. iOS Swift, UIKit, RxSwift, Realm/CoreData, Quick, Nimble, Snapshot, Testing, Gitflow, Multi-module project. More about us on: Linkedin | YouTube | Medium | Glassdoor
Careers at Wallapop
Wallapop is a Barcelona based scale-up driven by the purpose to empower people to embrace a more conscious and human way of consumption. We believe in a world where collaborative economy is mainstream. This is what drives us. 💫
Wallapop operates in Spain, Italy and Portugal, offering a catalogue of several hundreds of millions of products and services. Powered by technical innovation and continuous improvement, we bring together the scale & trust of classifieds with the marketplace’s convenience & reach. 🌱 Our mission is to enable a connected trade ecosystem, making 2nd-hand the norm through smart use of technology.
Backed by top investors such as Accel, Insight Partners & Naver Corp we bring our total valuation to 806 million EUR and are embarking on our international journey with the aim to become the world’s best unique goods trading platform.
The Challenge 🧩
At Wallapop, we’re looking for an experienced Front-end engineer to join our team and contribute to the evolution of our web applications. As part of this role, you’ll help shape how we deliver meaningful content to millions of customers, building both customer-facing web apps and internal tools.
In this position, you’ll take ownership of all stages of the development lifecycle — from design to deployment — while collaborating closely with design, product, and back-end teams to implement solutions that elevate the user experience.
What You Will Do 👇
- Build and maintain scalable, high-performance web applications that deliver seamless and intuitive user experiences for millions of users.
- Transform designs and wireframes into clean, efficient, and reusable UI components that are responsive and accessible across devices.
- Write maintainable and testable code, adhering to best practices and incorporating unit and integration tests to ensure code quality.
- Collaborate with other peers during code reviews, providing constructive feedback to ensure high-quality, reliable code.
- Optimize our web applications for performance, scalability, and long-term maintainability, keeping the user experience a top priority.
- Work with cross-functional teams (product, design, back-end) to define technical requirements, estimate effort, and deliver high-quality solutions on time.
What We’re Looking For 🔎
- Experience building large-scale web applications using technologies such as JavaScript, TypeScript, CSS, and Node.js.
- Proficiency in front-end frameworks and libraries, particularly React (Next.js preferred) and Angular.
- Proven understanding of UI/UX best practices and how to build user-friendly, intuitive applications.
- Solid experience with automated testing frameworks (e.g., Jest, Jasmine) and continuous delivery pipelines.
- Proven ability to collaborate in an agile environment, working with cross-functional teams.
- Strong communication skills and a growth mindset, with an openness to learning and knowledge sharing.
What Would Be A Plus 🚀
- A data-driven engineer, with experience in measuring the impact of features or initiatives.
- Familiarity with internationalization and localization, scaling products to support global users.
- Experience with AWS tools, especially CloudFront, S3, and ECS.
- Experience with SEO optimization & SEO tools.
- Knowledge of Node.js, Docker, WebSockets, or other relevant tools.
- Familiarity with monitoring and observability tools to ensure application health and performance.
- Experience in web analytics, accessibility, security standards, and best practices.
Do note that all our jobs are 📍 Barcelona based. We follow a hybrid model where flexibility rules. We commit to a minimum of 6 days per month in the office. Each team self-organizes to decide on cadence and in-person/remote rituals.
Wallapop is an equal-opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees as we want Wallapop to be a place for everyone.
We sponsor visa processes for international candidates when applicable and provide legal & admin support along the process combined with a competitive relocation package.
Additionally to the opportunity to contribute to an agile product set up and work together towards achieving our meaningful mission, we offer the following 🍭 Perks & Benefits:
- Competitive phantom shares package for all employees
- Generous individual learning budget of 2k per year
- Group and individual English, Catalan & Spanish lessons as part of our working day
- Private Health Insurance with Alan
- Flexible working hours + short Fridays
- Flexible remuneration to deduct from gross salary (kindergarten/food/transport check)
- Gym & Wellness plan, including physiotherapist in the office
- Generous referral Program & Charity Donation
- Bonus for weddings & newborns
- Wallapop Renta (Tax income support)
- Monthly plan for free shipping, bumps & home-pick-up on our services
- Workiversary Gifts and Birthday Surprises
- Contribution towards your WIFI in your monthly payroll
- One-off payment based on compensation package to go towards setting up your home office
- Relocation package (monetary support and legal advice) and visa sponsorship, if applicable
- 26 holidays per year
- TOP hardware of your choice (latest Apple or Windows)
What does the hiring process for this position look like? 👀 **Please, note that all interviews take place remotely over hangouts.**
- Intro Call - run by Talent Acquisition, focus on providing more information about the role and the company as well as going over your experience, motivation, and expectations. This usually takes 45-60 minutes.
- Technical Task - you will be assigned a test that consists of a coding challenge to assess the technical skills required for the role. You will have up to 7 days to complete it
- Expertise Interview - run by the core team, focusing on the hard skills and the ability to deliver in a given context. This usually takes 60-90 minutes.
- Stakeholder Interview - run by the hiring team and relevant stakeholders, focus on the ability to collaborate & deliver in a cross-functional set-up. This usually takes 60 minutes.
- Culture-Add Interview - run by culture interviewers, focus on adherence to Wallapop's purpose and business proposition. This usually takes 60 minutes.
- Offer - should you be the right candidate, your offer will be discussed over a call with talent acquisition and will then be confirmed in writing.