Jobs at Catawiki

Acquire and grow jewellery and precious-stone sellers across Italy and selected European markets. The role involves prospecting, relationship development, seller onboarding, commercial growth planning, performance analysis, negotiation, and cross-functional collaboration with Experts, Category Managers, and Account Managers. The successful candidate will use market expertise, CRM tools, and data-driven insights to build sustainable supplier partnerships and support international expansion. Occasional travel within Italy and Europe is expected.

Build and improve Catawiki’s self-service developer platform, cloud-native infrastructure, Kubernetes environments, CI/CD pipelines, GitOps workflows, and reusable automation. Drive reliability, scalability, disaster recovery, observability, and cost efficiency while partnering with product engineering teams. The role focuses on reducing infrastructure complexity, improving developer experience, and enabling secure, reliable application delivery at scale.

Support the Post-War Art & Prints team by researching galleries, dealers, and collectors; organizing seller information; preparing outreach and follow-ups; researching artists and market trends; supporting themed auctions; and tracking commercial activity. The internship offers hands-on experience in seller relationship development, online auctions, and the art marketplace within a hybrid Amsterdam-based team.

Six-month Art Sales internship supporting business development and new seller acquisition across international markets. Responsibilities include researching galleries, dealers, and artists; building lead lists; conducting email and cold-call outreach; preparing proposals; managing pipelines in HubSpot; analyzing performance; and sharing recommendations. The intern will independently own projects, develop practical sales skills, represent Catawiki with prospective sellers, and collaborate with Business Developers and Key Account Managers.

Leads the day-to-day IT support function, providing hands-on assistance across hardware, software, identity, access, networks, and workplace tools. Oversees onboarding and offboarding, asset management, eSIM services, inventory, logistics, vendors, office technology, security controls, and incident escalation. Coaches IT colleagues, maintains documentation, improves service processes, supports technology rollouts, and uses service data and employee feedback to enhance the employee technology experience.

Provides internal IT support focused on employee onboarding and offboarding, including preparing, distributing, tracking, repairing, and recovering MacBooks and peripherals. Manages IT asset inventory, hardware logistics, eSIM requests, vendor relationships, shipments, and support tickets. The role requires clear communication, documentation, multitasking, customer service, and in-person office support four days per week.

Build and improve responsive, accessible web experiences for Catawiki’s marketplace using TypeScript and ReactJS. Design, deploy, monitor, and optimize frontend applications built on scalable microservices, while collaborating with QA, UX, product, and engineering teams. Contribute to experimentation, performance optimization, testing, observability, security, SEO, and maintainable engineering practices. The role includes product ownership and helping raise the capabilities of fellow frontend engineers.

Build and operate a self-service developer platform supporting cloud-native infrastructure, Kubernetes, CI/CD, GitOps, observability, reliability, scalability, security, and developer productivity. Partner with product engineering teams to simplify infrastructure, automate workflows, improve platform operations, and promote cloud-native best practices.

Design, develop, test, deploy, maintain, and improve scalable backend microservices and customer-facing features. Own service quality, resilience, and maintainability across the full lifecycle while collaborating with product, frontend, mobile, and design teams. Improve engineering processes, document best practices, fix bugs, refactor code, and experiment with new technologies in an autonomous Agile environment.

Build, deploy, operate, and improve scalable backend microservices and customer-facing product features. Own services throughout their lifecycle, ensuring quality, resilience, availability, low latency, and maintainability. Collaborate with product, design, frontend, backend, and mobile teams in an autonomous Agile environment. Contribute to engineering best practices, process improvements, bug fixes, refactoring, experimentation, and technical knowledge sharing.

Support employee lifecycle processes for 700+ international employees, including onboarding, offboarding, contracts, HR system accuracy, documentation, employee queries, benefits and leave administration. Ensure compliance with Portuguese labor laws and collective agreements, improve processes, reduce administrative work through automation, and collaborate with HR, Finance, and external providers.

Owns end-to-end marketing campaigns and activations, from ideation and planning through launch, measurement, optimization, and scaling. Partners with CRM, Creative, Merchandising, PR, Paid Media, and other teams to deliver integrated customer journeys. Identifies market and cultural opportunities, uses customer and performance insights to guide decisions, coordinates cross-functional delivery, resolves blockers, and improves campaign planning and reporting processes.

Support CRM marketing campaign planning and execution across email, app notifications, in-app pop-ups, banners, and notification centers. Implement newsletters and campaign automations, manage the CRM support channel, and assist with A/B testing and post-campaign analysis. The intern will contribute creative ideas, work with campaign data, and help operationally manage marketing initiatives while using AI tools and Google Workspace.

Support the international legal team across commercial, consumer, contract, compliance, privacy, corporate, ESG, and AI-related matters. Responsibilities include maintaining legal systems, reviewing standard agreements, drafting memos and guidance, monitoring dashboards, managing contract and litigation administration, coordinating corporate documents, supporting legal operations, and collaborating with internal stakeholders. This is a six-month traineeship based in Amsterdam with hybrid office attendance.

Lead month-end close and IFRS-compliant accounting and reporting for an international scale-up. Deliver financial reports and presentations to management, executives, and investors; oversee regulatory compliance, local accountants, and external auditors; improve finance processes, reporting systems, and internal controls; and partner on cross-functional initiatives. Lead and develop the Accounting & Reporting team while applying automation and AI tools to improve efficiency.

Own product analytics for a major platform area, identify user-behavior opportunities, define success metrics, and deliver actionable recommendations. Design and evaluate A/B tests using regression, causal inference, time-series modeling, and hypothesis testing. Build dashboards, improve data pipelines, and establish measurement frameworks for GenAI features. Partner with Product, Engineering, and leadership while mentoring data scientists and promoting data-driven decision-making.

The Category Manager for Coins & Banknotes will drive strategy, optimize the category using data, and lead a team of experts to enhance seller and buyer experiences, aligning with company goals and trends.

Evaluate and create attractive preowned jewellery auctions by appraising lots, writing titles/descriptions, estimating values, and ensuring transparent transactions. Recruit and develop sellers, collaborate with sales and marketing to grow bidder interest, mediate disputes, and support the Italy jewellery marketplace remotely.

Evaluate and assess Dutch & Belgian comic book lots, create engaging listings with accurate descriptions and estimates, curate auctions to attract bidders, ensure fairness and quality, collaborate with Sales and Marketing, and continue building market expertise.

The Senior Financial Accountant manages month-end close activities, monitors financial processes across multiple regions, and collaborates with stakeholders to improve finance reporting and controls.