labhouse - Lead Backend Engineer - Marketing Attribution

Remote - Spain (Remote)2mo ago

Remote Staff EMEA Data Analytics Nonprofit Backend Engineer CTO Mentoring

Requirements

• Prior experience at a mobile-first company or ad tech company where attribution was built in-house • Familiarity with tools in the attribution/MMP ecosystem (AppsFlyer, Adjust, Branch, Kochava) — knowing what they do well (and poorly) helps you build better • Experience with fraud detection in the attribution context (click injection, SDK spoofing, etc.) • Experience hiring or mentoring engineers — you'll be doing this soon • 2. CTO interview – Deep dive into your product thinking, experience, and fit with the team. • 3. Technical Case – Practical exercise to assess your product, analytical, and strategic capabilities. • 4. Final Interview – Final conversation to ensure alignment on expectations, culture, and role fit. • YOU SHOULD KNOW: • Labhouse is proud to be an equal-opportunity employer. However you identify or whatever your journey to this point, we welcome all candidates to apply for the position that inspires them. • Come join us and help us build a company that everyone is proud to be part of.

Responsibilities

• Architect and build a complex, high-scale backend system from the ground up — greenfield, no legacy constraints • Choose and own the technology stack; we're open to the right tool for the job • Design reliable, low-latency data pipelines and the APIs that power the product • Work closely with Growth and Product teams to ensure the system delivers the right data for decision-making • Lay the technical foundation with future team growth in mind — your architecture decisions will shape how this team scales

Benefits

• Remote work from anywhere in Spain. If you are based in Barcelona, we would love for you to join us at the office (Barcelona Tech City) at least two days a week. • Flexible working hours. • High-end equipment for your development. • Permanent contract with competitive compensation. • A young and top entrepreneurial team in a dynamic startup environment. • Opportunity to lead, grow, and take on big challenges. • Work with cutting-edge technologies, including the chance to integrate AI models into new apps.