Senior Software Engineer, Full-Stack

Ripple · Londonsenior

In short

▸Desarrollar y mantener servicios backend y frontend en Ruby on Rails y React para una plataforma de previsión de efectivo a escala empresarial.
▸Trabajar con grandes volúmenes de datos financieros en múltiples monedas, usando PostgreSQL y tecnologías de IA (GSmart) para mejorar la precisión del pronóstic
▸Plataforma crítica que maneja más de $100 mil millones diarios en flujo de efectivo, con énfasis en escalabilidad, seguridad y operaciones continuas.

Proficiency in English is required for collaboration with global teams.

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What they ask for

✓4-8 años de experiencia en desarrollo de software con enfoque full-stack, preferentemente backend.
✓Fortalezas sólidas en SQL y experiencia directa con PostgreSQL.
✓Capacidad para trabajar en códigos complejos y grandes bases de datos existentes de manera segura.
✓Habilidad para escribir scripts de automatización y herramientas para migraciones de datos.
✓Experiencia con Docker y contenedores.
✓Dominio de Git y flujos de trabajo colaborativos.

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Ruby on RailsReactPostgreSQLAWSDockerRSpecGSmart AIERP integrationsbanking systems integrationsobservability (logging, metric

Who should you write to at Ripple?

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At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places around the world. And we get to do the best work of our career and grow our skills surrounded by colleagues who have our backs. If you’re ready to see your impact and unlock incredible career growth opportunities, join us, and build real world value. About the Cash Forecasting team: Cash Forecasting is our AI-amplified treasury solution that helps CFOs and treasury teams move beyond error-prone spreadsheets to achieve real-time cash visibility and predictive accuracy. The platform integrates seamlessly with major ERPs and banking systems to automatically capture, categorise, and analyse transactional data across multiple currencies and business units. Leveraging our proprietary GSmart AI technology, the solution continuously learns from historical cash flows, sales data, and treasury information to automatically select optimal forecasting algorithms and improve accuracy by over 30%. You'll work on sophisticated Ruby on Rails and React software that turns diverse financial data into clear analysis, giving customers sharp insight and forecasting through intuitive dashboards. This is a critical platform moving over $100 billion in daily cash flow for enterprise customers across 40+ countries, built to hold enterprise-grade security and scalability at that scale, every single day. What You’ll Do: • Design, build, and maintain backend services and APIs that power the Cash Forecasting platform, while remaining comfortable picking up frontend work when the task calls for it • Work across a large, sophisticated, multi-tenant SaaS codebase, writing code that's built to scale across enterprise customers and their data • Own the data layer, schema design, query performance, and data integrity - with a strong emphasis on PostgreSQL and SQL more broadly • Write and maintain thorough test coverage using RSpec, treating testing as a first-class part of delivery • Package and deploy services using Docker, and work within our AWS-based cloud infrastructure • Write scripts and tooling to automate repetitive work, support data migrations, and keep the team moving quickly • Instrument the systems you build with strong observability practices -logging, metrics, and tracing — to catch and resolve issues before they impact customers • Benchmark and profile code to identify performance bottlenecks, and make evidence-based decisions about where to optimise • Collaborate closely with product managers, designers, and fellow engineers to translate business and customer needs into robust technical solutions • Participate in code reviews and technical design discussions, contributing to the team's overall growth and improvement • Be a champion of the YBIYRI ethos (you-build-it-you-run-it), which includes participating in the on-call pager rotation What You'll Bring: • 4-8 years of professional software development experience, ideally including full-stack work with a backend lean • Strong SQL fundamentals; hands-on experience with PostgreSQL ideal • Comfortable working within large, sophisticated, existing codebases and making changes safely • Scripting ability for automation and tooling (language-agnostic) • Experience with Docker or other containerisation technologies • Proven Git proficiency, including collaborative branching workflows • Proficiency in at least one major progr

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