Senior Analytics Engineer

<p>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.&nbsp;<span style="color: rgba(0, 0, 0, 0.9); font-family: -apple-system, system-ui, 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif; font-size: 14px; font-style: normal; font-weight: 400; letter-spacing: normal; text-align: start; word-spacing: 0px; white-space: normal; display: inline !important; float: none;">💫</span></p> <p>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 &amp; trust of classifieds with the marketplace’s convenience &amp; reach. <span style="color: rgba(0, 0, 0, 0.9); font-family: -apple-system, system-ui, 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif; font-size: 14px; font-style: normal; font-weight: 400; letter-spacing: normal; text-align: start; word-spacing: 0px; white-space: normal; display: inline !important; float: none;">🌱 </span>Our mission is to enable a connected trade ecosystem, making 2nd-hand the norm through smart use of technology.</p> <p>&nbsp;</p> <p><strong data-redactor-tag="strong">The Challenge&nbsp;<span style="color: rgba(0, 0, 0, 0.9); font-family: -apple-system, system-ui, 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif; font-size: 14px; font-style: normal; font-weight: 400; letter-spacing: normal; text-align: start; word-spacing: 0px; white-space: normal; display: inline !important; float: none;">🧩</span></strong></p> <p>As a Senior Analytics Engineer at Wallapop, your challenge will be to play a leadership role in designing, developing, and maintaining a complete data infrastructure and make it easily accessible to the entire domain team looking for synergies cross Wallapop to amplify the impact of the data.</p> <p><strong data-redactor-tag="strong">What You Will Do&nbsp;<span style="color: rgba(0, 0, 0, 0.9); font-family: -apple-system, system-ui, 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif; font-size: 14px; font-style: normal; font-weight: 400; letter-spacing: normal; text-align: start; word-spacing: 0px; white-space: normal; display: inline !important; float: none;">👇</span></strong></p> <ul> <li>Lead the design and implementation of data infrastructure, including integrating and consolidating data from multiple sources for advanced analytics.</li> <li>Evaluate and select external analytics tools, platforms, and technologies to support advanced analytics capabilities.</li> <li>Create visually compelling and interactive dashboards and reports to provide data-driven insights to stakeholders.</li> <li>Collaborate with cross-functional teams to identify their data needs and drive scalable data-driven solutions.&nbsp;</li> <li>Provide technical guidance, mentorship, and leadership to junior team members.&nbsp;</li> <li>Document analytics processes and establish clear practices for analytics tools to ensure long-term team scalability and easy onboarding.</li> </ul> <p><strong data-redactor-tag="strong">What We’re Looking For&nbsp;<span style="color: rgba(0, 0, 0, 0.9); font-family: -apple-system, system-ui, 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif; font-size: 14px; font-style: normal; font-weight: 400; letter-spacing: normal; text-align: start; word-spacing: 0px; white-space: normal; display: inline !important; float: none;">🔎</span></strong></p> <ul> <li>Proficiency in Python and SQL, combined with a solid understanding of big data technologies.</li> <li>Strong coding skills and the ability to write maintainable, performant code.</li> <li>Proven expertise with ETL processes, data integration, and building reliable data pipelines.</li> <li>Strong knowledge of cloud-based environments, ideally AWS.</li> <li>Experience developing interactive dashboards and data insights using Business Intelligence tools (such as Looker or Tableau).</li> <li>Advanced knowledge of data analytics concepts, techniques, and methodologies.</li> <li>Strong analytical and problem-solving skills, with the ability to identify and address complex data issues.</li> <li>Excellent communication and collaboration skills to lead and work effectively with cross functional teams and stakeholders.</li> <li>Ability to take ownership of projects from start to finish, manage timelines effectively, and deliver high-quality work.</li> <li>Demonstrated leadership skills and ability to provide technical guidance and mentorship.</li> <li>Experience with project management, including managing timelines, resources, and delivering high-quality work within deadlines</li> </ul> <p><strong data-redactor-tag="strong">What Would Be A Plus&nbsp;<span style="color: rgba(0, 0, 0, 0.9); font-family: -apple-system, system-ui, 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif; font-size: 14px; font-style: normal; font-weight: 400; letter-spacing: normal; text-align: start; word-spacing: 0px; white-space: normal; display: inline !important; float: none;">🚀</span>&nbsp;</strong></p> <ul> <li>Working with non-technical senior leadership</li> <li>Automation and governance using AI tooling</li> </ul> <p>&nbsp;</p> <p>Do note that all our jobs are <span style="color: rgba(0, 0, 0, 0.9); font-family: -apple-system, system-ui, 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif; font-size: 14px; font-style: normal; font-weight: 400; letter-spacing: normal; text-align: start; word-spacing: 0px; white-space: normal; display: inline !important; float: none;">📍 </span>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.</p> <p>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.</p> <p>Additionally to the opportunity to contribute to an agile product set up and work together towards achieving our meaningful mission, we offer the following <span style="color: rgba(0, 0, 0, 0.9); font-family: -apple-system, system-ui, 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif; font-size: 14px; font-style: normal; font-weight: 400; letter-spacing: normal; text-align: start; word-spacing: 0px; white-space: normal; display: inline !important; float: none;">🍭 </span><strong data-redactor-tag="strong">Perks &amp; Benefits</strong>:</p> <ul> <li>Generous individual learning budget of 2k per year</li> <li>Group and individual English, Catalan &amp; Spanish lessons as part of our working day</li> <li>Private Health Insurance with Alan</li> <li>Flexible working hours + intensive Fridays</li> <li>Flexible remuneration to deduct from gross salary (kindergarten/food/transport check)</li> <li>Gym &amp; Wellness plan, including physiotherapist in the office</li> <li>Generous referral Program &amp; Charity Donation</li> <li>Bonus for weddings &amp; newborns</li> <li>Wallapop Renta (Tax income support)</li> <li> <div id="message-list_1768927129.711429" data-qa="virtual-list-item" data-item-key="1768927129.711429"> <div data-qa="message_container" data-qa-unprocessed="false" data-qa-placeholder="false" data-msg-ts="1768927129.711429" data-msg-channel-id="CTCM7AJTX"> <div data-qa-hover="true"> <div> <div> <div data-qa="message_content"> <div> <div data-qa="message-text"> <div data-qa="block-kit-renderer"> <div> <div> <div>Monthly product advantages (Wallapop Club)</div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </li> <li> <div id="message-list_1768927129.711429" data-qa="virtual-list-item" data-item-key="1768927129.711429">Work anniversary Gifts and Birthday Surprises</div> </li> <li>Contribution towards your WIFI in your monthly payroll</li> <li>One-off payment based on compensation package to go towards setting up your home office</li> <li>Relocation package (monetary support and legal advice) and visa sponsorship, if applicable</li> <li>26 holidays per year</li> <li>TOP hardware of your choice (latest Apple or Windows)</li> </ul> <p>&nbsp;</p> <p>What does<strong data-redactor-tag="strong">&nbsp;the hiring process&nbsp;</strong>for this position look like? <span style="color: rgba(0, 0, 0, 0.9); font-family: -apple-system, system-ui, 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', 'Fira Sans', Ubuntu, Oxygen, 'Oxygen Sans', Cantarell, 'Droid Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Lucida Grande', Helvetica, Arial, sans-serif; font-size: 14px; font-style: normal; font-weight: 400; letter-spacing: normal; text-align: start; word-spacing: 0px; white-space: normal; display: inline !important; float: none;">👀</span><em>**Please, note that all interviews take place remotely over hangouts.**</em></p> <p><strong data-redactor-tag="strong">Intro Call</strong> - 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.</p> <p><strong data-redactor-tag="strong"><span style="color: #e03e2d;">&nbsp;</span>Take home test + Case Study Submission </strong>- you will be assigned an online test, + a task to submit within 5 up to 7 days where you will be able to showcase your expertise / technical skills required for the role.</p> <p><strong data-redactor-tag="strong">Expertise Interview</strong> - run by the hiring team, focus on the required core skills and the ability to deliver in a given context. This usually takes 60-90 minutes.</p> <p><strong data-redactor-tag="strong">Stakeholder Interview</strong> - run by relevant stakeholders reflecting the reality of the context of the role, focus on the ability to collaborate &amp; deliver in a cross-functional set-up. This usually takes 60 minutes.</p> <p><strong>Culture Interview</strong> - run by culture interviewers, focus on adherence to Wallapop's purpose and business proposition. This usually takes 60 minutes.&nbsp;</p> <p><strong data-redactor-tag="strong">Offer&nbsp;</strong>- should you be the right candidate, your offer will be discussed over a call with talent acquisition and will then be confirmed in writing.</p>