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Software Engineer

Portugal🌐 Remote💼 Full-time💰 $40,000–$55,000🗓 2026-09-24 → 2026-09-26

Core

Building robust and scalable full-stack solutions for a business credit card and spend management platform serving small businesses.

Role type

Senior Full Stack Software Engineer (Fintech)

Builds

Business credit card products, SME spend management platform, and savings products

Domain

Fintech / Small Business Finance

Deliverable

production ML models | product features

Required skills

C#, .Net Core, SQL Server, JavaScript, React, Unit testing, Integration testing, Database technologies, Agile development

Preferred skills

Experience with Flutter, Dart, MongoDB, Azure, GCP

Technologies

.Net, React, SQL Server, MongoDB, Azure, GCP, Flutter, Dart

Responsibilities

Build scalable backend services and responsive frontend user interfaces; own the full SDLC from code to production; write unit and integration tests; troubleshoot production issues; partner with Product Managers and QA; bridge technical and business goals

Seniority

Mid-Senior, hands-on IC

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