Principal Engineer - €75.000 - €90.000 A Year
20 hours ago
Pontevedra
Staff Backend Engineer (Python/Django) Barcelona (Hybrid). Full-time. Fintech. Salary €75,000 - 90,000. Lea atentamente toda la información sobre esta oportunidad y luego utilice el botón de solicitud de abajo para enviar su CV y su candidatura. Overview We’re partnering with a fast-growing, VC-backed fintech on a mission to improve people’s financial well‑being. Since launching recently, they’ve scaled to hundreds of thousands of users and processed over €1B in transactions. Role This is a Staff‑level, highly hands‑on engineering role focused on designing, building, and scaling backend systems in a modern, event‑driven environment. Responsibilities • Design and scale backend systems using Python/Django., • Own architecture in a microservices + event‑driven environment., • Work closely with infrastructure and security teams (AWS)., • Take systems from design → production → scale., • Leverage AI tools to improve development speed and quality., • Mentor engineers and contribute to engineering excellence.Tech Stack Python, Django, AWS, Docker, Kafka, PostgreSQL, Redis, MongoDB, Datadog. Qualifications • 10+ years of backend engineering experience., • Strong expertise in Python & Django., • Proven track record scaling systems in startups or scale‑ups., • Experience with AWS and containerized environments., • Deep understanding of PostgreSQL and performance optimisation., • Ability to debug complex production issues., • Focus on performance, reliability, and cost‑efficiency., • Strong communication skills (English)., • Pragmatic, humble, and impact‑driven mindset.Benefits, • Competitive salary., • Health insurance + meal allowance., • Hybrid working (2 days remote/week)., • High‑ownership, low‑ego environment. xcskxlj, • Meaningful mission with real‑world impact. #J-18808-Ljbffr