Senior Fullstack Engineer — Remote with AI-driven Impact

Fundraiseup; Portugal; Teletrabalho; EUR 52 000 - 65 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Private medical insurance

22 paid vacation days

Remote working

Home Office Setup Assistance

Resumo da oferta

Fundraise Up, a global fundraising platform, is hiring a Senior Fullstack Developer to design and scale features for donation experiences used by nonprofits worldwide.

You will work with Node.js, React, and TypeScript to build checkout widgets, portals, and admin tools, with a focus on performance, reliability, and user experience.

We value mentorship, data-driven decision making, and an AI-enabled workflow across the team, in a remote-friendly, collaborative culture.

Qualificações

• 7+ years of professional fullstack development experience.
• Deep understanding of modern JavaScript (event loop, closures, promises, prototypes).
• Expert-level proficiency with React and its ecosystem (familiarity with Vue is a plus).
• Strong backend expertise with Node.js (experience with Koa or NestJS is highly preferred).
• Experience with Webpack configuration, performance optimization, and profiling.
• A keen eye for detail and a high sense of ownership and accountability for your work.

Responsabilidades

• Design, build, and maintain resilient frontend and backend features using React and Node.js.
• Develop our core products, including donation checkouts, embeddable widgets, and donor/partner portals.
• Architect and develop system components that scale across millions of monthly transactions.
• Write clean, well-documented, and thoroughly testable code.
• Drive architecture and technical design discussions to find elegant solutions to complex problems.
• Mentor peers by conducting thoughtful code reviews and providing constructive feedback.
• Partner with product managers and designers to clarify requirements and shape the roadmap.
• Proactively identify and resolve bugs, performance bottlenecks, and optimization opportunities.
• At Fundraise Up, AI is a default tool, not an experimental one. We expect every team member to actively use AI in their day-to-day work, identify where AI can change the shape of problems in their function, and grow their fluency as the tools evolve. You should already be using AI meaningfully in your work and understand where it adds value and how it can improve the way you operate.

Conhecimentos

React

Node.js

TypeScript

JavaScript ES6+

Koa/NestJS

Webpack

Docker

CI/CD

Ferramentas

Vue

MongoDB

ClickHouse

Elasticsearch

Descrição da oferta de emprego

Fundraise Up, a global fundraising platform, is hiring a Senior Fullstack Developer to design and scale features for donation experiences used by nonprofits worldwide.

You will work with Node.js, React, and TypeScript to build checkout widgets, portals, and admin tools, with a focus on performance, reliability, and user experience.

We value mentorship, data-driven decision making, and an AI-enabled workflow across the team, in a remote-friendly, collaborative culture.