A little bit about Flanks
Flanks is shaking up the wealth management industry by making it simpler and way more efficient for financial institutions. Our SaaS platform is designed to help banks, family offices, and wealth managers get a full picture of their clients' financial assets—all in one place.
Founded in 2019 and based in Barcelona, we've brought together a team of passionate wealth management and tech pros, all with a shared goal: to change how wealth management is done. Backed by €23 million in investment, we're growing fast, and we're not stopping anytime soon
What we stand for:
People First – our team comes first. We want every Flanker to feel at home, engaged, and part of something bigger.
Keep Growing – as the company grows, so should you. We're all about personal and professional development here.
Think Twice, Act Once – we believe in thoughtful decisions, considering the impact on both our team and our clients before taking action.
If you're looking for a place where you can grow and make an impact at a fast-paced, exciting fintech startup,
this might just be the place for you ✨
About the role
As a Mid-Level Backend Engineer on our Tech Team, you will design, build, and optimize the data pipelines and backend services that keep clean, reliable data flowing across the entire organization. You will own the full lifecycle of data ingestion and transformation work — from understanding a business requirement through to production deployment — and directly shape the backend infrastructure that powers our data-driven decision-making at Flanks.
What you'll do ️
Here's what you can expect to work on:
Design, develop, and maintain scalable ETL/ELT pipelines to ingest, transform, and load data from multiple disparate sources into our core systems.
Write clean, efficient Python code with a strong focus on performance — applying optimal data structures and algorithms to handle high-volume datasets reliably.
Collaborate on database schema design (SQL and NoSQL) an
📌 Backend Engineer (España)
🏢 Flanks
📍 España