Senior Full Stack Engineer - Sponsored Content & Products (all genders)

Company Description

Our mission is to digitize the classic shopping stroll, turning it into a personalized, inspiring experience for every customer. Technology and data sit at the center of everything we build. We are not a fashion company with a tech team on the side. Tech drives our product, our strategy, and our growth.
Our proprietary tech stack powers our own shops and SCAYLE, our commerce infrastructure solution that serves over 350 brands globally. Same foundation, bigger stage. The challenges keep things interesting.

Job Description

The Sponsored Content & Products team is a key growth driver. Its mission is to build highly scalable self-serve cost-per-click (CPC) bidding marketplaces that empower brands to efficiently boost their visibility in real time right at the digital point of sale. Operating within an existing ecosystem, our evolution into specialized product teams provides an autonomous, greenfield-like environment. Your QA automation blueprints and testing frameworks will directly safeguard application stability, drive developer velocity, and enable us to safely multiply our Retail Media revenue.

 

• Ship full-stack features end-to-end across PHP/Laravel APIs and React UI components
• Lead technical feature design and build background jobs, REST endpoints, and MySQL migrations
• Work on high-precision domain logic covering CPC bidding, ad budgets, and campaign eligibility
• Keep the frontend and backend synchronized through strictly typed API contracts (OpenAPI/TypeSpec)
• Own production stability end-to-end, from writing automated tests to AWS ECS deployments and Datadog/Sentry alerting
• Balance strict engineering rigor on billing/budget flows with fast iteration on exploratory UI features
• Review full-stack code, optimize queries, and leverage modern AI tools (Cursor, Claude Code) in daily work
• Partner with Product to break down features, estimate effort, and ship in short, agile iterations

Qualifications

 

• 5+ years of full-stack engineering experience building and scaling production web applications (computer science degree or equivalent hands-on experience)
• Deep backend expertise in PHP 8 and Laravel, including RESTful APIs, background queues, input validation, and high-performance MySQL schema design and query tuning
• Strong frontend proficiency in TypeScript and React (or Vue), with solid hands-on experience managing server state and working with typed API clients
• Contract-first API design skills using OpenAPI/TypeSpec, backed by a strong habit of writing full-stack automated tests (PHPUnit, Vitest, Playwright)
• Familiarity with production tooling and observability, including Git, CI/CD pipelines, AWS, Redis, Datadog/Sentry monitoring, and modern AI coding assistants (Cursor, Claude Code)
• True end-to-end ownership: You take complete accountability for features, guiding them smoothly from early ideation to a healthy production state
• A pragmatic, adaptable mindset: You focus on delivering iterative value over over-engineering, staying autonomous and effective even when project scopes evolve
• Clear communication and strong collaboration: You can translate complex technical trade-offs for product teams and enjoy sharing knowledge during peer code reviews

 

Nice to have

• Ad-tech, marketplace, bidding/budgeting or eCommerce domain experience.
• Experience with React
• Experience with Laravel (Eloquent, Horizon)
• Ant Design (or a similar enterprise component library), MobX or similar state management, and styled-components.
• Static analysis and automation (PHPStan/Larastan, Rector, ESLint) and Nx monorepos.
• Experience with OpenSearch, BigQuery

Additional Information

Your perks at a glance: Visit our benefits page.

Simply apply online via our career page - we will get back to you as soon as possible!

A Place Where You Can Be You
We take it as our responsibility to create an environment where everyone feels welcome, exactly as they are.
Different backgrounds and perspectives make us stronger and shape our culture in ways that matter.
What we stand for internally, we stand for as a brand: acceptance, inclusion, and a fairer approach to fashion.