(Senior) Software Engineer | Demand

To fuel Swappie's profitable growth and advance our mission of making refurbished electronics mainstream, we are looking for a (Senior) Software Engineer to join our Demand team.

The team is responsible for the on-site experience from SEO and the homepage to the shopping cart. We look closely at the customer journey to constantly improve how people discover and buy refurbished electronics. You'll be part of a small, autonomous product team where engineers work directly with designers, analysts, and product managers to shape what gets built, not just how. This is your chance to join a scaling phase and have a visible impact on our growth in a high-traffic consumer environment right from the start.

The scope of your impact Build for millions: You will develop and optimize features used by millions of customers across our markets in Europe. You'll see straight away how users interact with your work and how it moves our business KPIs.

Scaling and variety: We are scaling up our systems to support new product lines and modern pricing models. Your projects will range from site speed optimization to building new e-commerce capabilities.

Own your work: We operate with a high degree of autonomy. You are in charge of your own work and decisions, taking end-to-end ownership of features to achieve your goals.

Solve business problems: You will work closely with our key stakeholders in the Commercial team. You will help clarify requirements for new features and categories to ensure our solutions meet the needs of our different markets.

Modern tech stack: You will work with TypeScript, Node.js, React, Python, Django, PostgreSQL, Kubernetes, and Google Cloud.

Practical AI: We are mindful about using AI to add value to our product development. You'll have the opportunity to use AI-assisted tools to streamline building and testing.

In this role, you will Build and review: Create high-quality, maintainable solutions and ensure codebase quality through constructive code r