Jobs at Depop

Design and build machine learning systems to detect fraud and policy violations, working with partners to translate requirements into effective models using LLMs and deep learning.

Provide operational support for legal and regulatory compliance: coordinate data collection and responses to legal process, privacy, IP, financial restraint and regulatory requests; maintain audit trails; liaise with internal teams and law enforcement; improve and automate compliance workflows; lead content moderation tooling (Cinder) improvements, testing and stakeholder coordination to ensure timely, accurate, and secure handling of inbound requests and reporting.

As a Senior Backend Engineer, you will design solutions, produce quality code, manage production incidents, mentor colleagues, and work with diverse tech stacks.

The Staff Machine Learning Scientist will design, develop, and maintain machine learning models for Depop's fashion resale platform, leading technical initiatives and collaborating across teams to drive innovation in ML solutions.

Design end-to-end experiences to help new sellers make their first sale, focusing on simplified onboarding, motivational design (milestones, progress), trust signals, and iterative improvements driven by research, data, and experimentation while collaborating with Product, Engineering, Data, Research, and CRM.

As a Machine Learning Scientist, you will research and deliver machine learning solutions, conduct experiments, and collaborate with stakeholders to improve Depop's app functionality for millions of users.

Join the Platform Core team to design, operate, and automate Depop's AWS-based infrastructure. Build and maintain Terraform/IaC, CI/CD pipelines, Cloudflare edge configurations, and platform tooling using Python/Golang. Mentor engineers, participate on-call, improve security posture, and drive platform reliability and developer self-service.

Build and maintain backend services for Depop's shipping journey. Design scalable systems, own features end-to-end, handle production incidents, contribute to architecture, collaborate cross-functionally, mentor teammates, and support CI/CD and testing practices.

As a Staff Backend Engineer, you'll lead the technical vision for Payments and Fulfilment systems, mentor engineers, and ensure scalability and security.

The Management Accountant will support the Finance team by implementing controls, performing system tasks in Workday, and maintaining financial reports during a transitional period. Responsibilities include leading reconciliations, supporting the finance managers, and enhancing finance processes.

The Staff Backend Engineer will lead the technical vision for Depop's data platform, focusing on data ingestion, scalability, observability, and architecting data solutions while mentoring team members.

Drive iOS technical direction and architecture, deliver high-impact code, mentor engineers, lead cross-functional initiatives to modernize the app, improve developer velocity, ensure platform health, and own incident response and operational quality.

As a Senior Machine Learning Scientist at Depop, you'll design and deliver ML solutions for search and ranking, conduct experiments, and collaborate with product and engineering teams.

Lead development of Depop's iOS pricing features within a cross-functional team. Modernize and maintain production iOS apps in Swift, design pragmatic architecture (MVVM-C), integrate with API-driven backends, ensure test coverage across unit/integration layers, mentor engineers, and influence technical direction.

As a Senior Data Platform Engineer at Depop, you'll architect and build data platforms, working with various teams to enhance data capabilities, support complex business problems, and promote self-service tools while ensuring operational excellence and effective stakeholder collaboration.

Design, research and deliver ranking ML solutions powering personalised feed and search. Build and evaluate models, run large-scale experiments, collaborate with product and engineering, share findings and ML best practices.

Lead design, deployment, and iteration of large-scale ranking models (recommendations and search). Collaborate cross-functionally, manage end-to-end ML lifecycle, drive research and innovation, and mentor team members while delivering measurable product outcomes.

The Senior Technical Programme Manager will lead complex technical workstreams, enhance operational excellence, and collaborate across teams to drive strategic initiatives, ensuring timely delivery of value.

The Finance Integration Lead will manage finance systems integration, lead process design, ensure communication, and manage risks while supporting the transition to new ERP systems.

As a Senior Data Engineer, you will enhance data governance, improve data quality, and ensure compliance. You'll lead implementations, develop observability systems, and mentor teams to strengthen data reliability across the organization.