About the role
This is a mid level role where we expect experience and strong opinions. You’ll have a voice, autonomy, and room to grow, though you won’t be the main driver of most projects.
* Front‑end (SPAs with JS/TypeScript)
* Data modelling & DB performance
* Kubernetes operations
* Algorithmic & statistical skills
* ETL workloads
Your daily focus is coding, collaborating, and delivering impactful solutions. We embrace modern development workflows allowing AI usage for speed up and help deep problem‑solving. You won’t just merge code; you'll own it beyond deployment.
Responsibilities
* Build seamless user interfaces for secure credential storage (UI/UX is key).
* Handle sensitive financial data with performance, compliance, and traceability in mind.
* Scale our ingestion system to fetch more data, faster.
Requirements
* At least 4 years in a software engineering role.
* Autonomous coder who does not need work double‑checked.
* Good collaborator using standard tooling (git, GitHub PRs, etc).
* Strong communicator who expresses problems, solutions, and trade‑offs.
* Focused, able to read between the lines and prioritize.
* Experience with legacy and greenfield code.
* Ownership mindset.
* Workplace knowledge: wealth management or investments, currencies, crypto is a plus.
* Live in Spain, close to Barcelona to commute to the office at least three times a week. Mandatory requirement.
* Fluent in English and Spanish.
* Tech savvy: familiar with our tech stack or similar.
Tech Stack
* Python or JS/TypeScript on the back‑end, using async frameworks.
* Vue and Nuxt for front‑ends.
* Running on GKE.
* Powered by MongoDB, PostgreSQL, and Elasticsearch.
* Github, Github actions, Redis, RabbitMQ, modern AI toolkit for development flows.
Benefits
* Full‑time, permanent contract. €35K to €50K per year.
* Office in Sants Estació and Plaça Espanya with views of Barcelona.
* Flexible working hours and hybrid work options.
* Paid day off on your birthday.
* Weekly fresh fruit, coffee, and tea on tap.
* Friday happy hours optionally.
* Team‑building events.
* Health insurance and flexible compensation with Alan.
* Digital canteen subsidised at 50% via Nora Real Food.
* Yearly training budget.
We can’t offer a relocation package or working visa.
At Flanks, we believe in fostering diversity and inclusion across everything we do. We’re proud to be an equal opportunity employer, and we welcome all applications regardless of race, religion, gender, age, or disability status.
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