Software Engineer en Valencia, España is listed on Jobeax. Browse 90,000+ vacancies available.
Looking for
An engineer who wants to build the product itself: the case management platform bank operations teams work in all day, the APIs their systems call, and the data model underneath both. Our agents decide the disputes. You will build the platform they run on.
About Triple
Triple is building the intelligence layer for financial services. From our roots in merchant transaction data, we've expanded to solve one of the industry's biggest challenges: dispute and fraud management. We are deploying AI agents to fully automate these workflows for top-tier card issuers.
With $10M in funding and a global footprint spanning over 60 banks and fintechs (including Airwallex, Qonto, N26, and Trade Republic), we are a fast-moving, experienced team. Join us to help shape the future of banking operations.
What you will do
Own product surfaces end to end, from the data model through the API to the interface a dispute analyst works in all day
Design the domain model for disputes, evidence, case history, and scheme deadlines, and write the migrations that move it forward on live client data
Build and maintain the public API banks integrate with, including versioning, authentication, and contracts that hold once a client is live
Build the reporting that shows a bank what its dispute operation costs: volumes, recovery rates, time per case, and where the queue is stuck
Keep the platform fast, observable, and auditable, down to what happened on a single case two years ago
Take production ownership: you design it, ship it, watch it break, and fix it
Use coding agents as a normal part of your daily workflow
What you need
4+ years of professional software engineering experience shipping production software
Strong TypeScript and SQL. Our stack is TypeScript on Node 22, https://jobeax.com/link/Z30sZYC3jcRenVso, Prisma, and Postgres, running on Google Cloud Run
Real relational database work: schema design, query performance, and migrations you have run against production data
Experience building interfaces people use as a working tool all day, where density, keyboard use, and speed matter
Experience building and maintaining APIs that another company depends on
Sound judgment about testing, observability, and what deserves an alert at three in the morning
Comfort in a regulated fintech environment where correctness matters more than speed of the first draft
English proficiency required
Conditions
100% remote. Competitive salary, and equity. We are an AI-native company: every engineer here works with coding agents daily, and you will have the AI tools you need without usage limits. We build client-led, which means you will sit close to the banks using what you ship. The chance to shape how the world's largest banks run operations with AI.
Join Triple and help us build the intelligence platform for banking operations.
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