Staff Software Engineer: Platform Architect & Hands-on

Nabla; Madrid; Presencial; EUR 90.000 - 130.000; Jornada completa

Descripción de la vacante

Shine, the financial copilot for entrepreneurs, seeks a Staff Software Engineer to lead technically while staying hands‑on. You’ll shape architecture, mentor engineers, and own long‑term platform health, building scalable systems and RESTful APIs in a collaborative, AI‑driven environment.

Join a fintech hub modernizing finance for over 400,000 small businesses across Europe, with 5–8 engineers and a strong emphasis on quality, observability, and rapid delivery.

Formación

• 8+ years of professional software engineering experience.
• Experience providing technical leadership without direct people management responsibilities.
• Strong experience with TypeScript (Node.js/JavaScript).
• Experience designing and building event‑driven architectures and microservices.
• Strong understanding of REST API design, ownership, and lifecycle management.
• Experience building and operating applications on AWS.
• Experience with CI/CD pipelines using GitHub Actions.
• Demonstrated ability to make architecture decisions and take long‑term ownership of technical solutions.
• Passion for code quality through testing, reviews, engineering standards, and mentoring.
• Genuine interest in financial, accounting, or business software domains.
• Enthusiastic adopter of AI engineering tools in software development.

Responsabilidades

• Lead the technical direction of a product area, balancing immediate delivery with long‑term platform health.
• Design and build scalable event‑driven systems and microservices.
• Own the architecture, design, and evolution of REST APIs.
• Make pragmatic architecture decisions that support growth, maintainability, and reliability.
• Develop primarily in TypeScript (Node.js), writing clean, well‑tested, production‑ready code.
• Drive engineering best practices through code reviews, technical standards, and mentoring.
• Collaborate closely with Product, Design, and Engineering to deliver customer value.
• Champion software quality, observability, performance, and operational excellence.
• Use modern AI‑assisted engineering tools to improve productivity across coding, debugging, testing, and design.
• Continuously evaluate new technologies and practices that improve developer experience and product quality.

Conocimientos

TypeScript

Event‑driven architecture

Microservices

REST APIs

AWS

CI/CD

Technical leadership

AI in development

Fintech domain interest

Code quality & testing

Herramientas

NestJS

GitHub Actions

Descripción del empleo

Shine, the financial copilot for entrepreneurs, seeks a Staff Software Engineer to lead technically while staying hands‑on. You’ll shape architecture, mentor engineers, and own long‑term platform health, building scalable systems and RESTful APIs in a collaborative, AI‑driven environment.

Join a fintech hub modernizing finance for over 400,000 small businesses across Europe, with 5–8 engineers and a strong emphasis on quality, observability, and rapid delivery.