Senior Software Engineer

Role Overview

Sharetec is seeking a Senior Software Engineer to join the Digital team. This is a core full-stack role and a technical ownership position focused on designing, building, and maintaining the products powering Sharetec’s Digital Banking experience.

You’ll help deliver features for Digital Banking applications and play a key role in architecting a new API layer to expand the platform’s capabilities.

Responsibilities

• Technical leadership & system design

  • Partner with Digital engineering leadership to design scalable, maintainable full-stack systems aligned to the Digital roadmap
  • Lead and evaluate design discussions across modernization initiatives and the new Digital API integration layer
  • Recommend tooling, patterns, and architectural decisions across frontend (React, TypeScript, Next.js) and backend (C#, ASP.NET Core)
  • Advocate for secure-by-default engineering practices (code review, scanning, testing)
  • Contribute to API design standards and integration patterns

• Software development & delivery

  • Build, test, and maintain production-quality features across the Digital Banking web and mobile platform (including iOS/Android apps built with React Native)
  • Write clean, well-documented, well-tested code across the stack
  • Own the full lifecycle: design → implementation → code review → testing → production monitoring
  • Work in containerized environments with Docker and support CI/CD pipeline health
  • Use relational and cloud databases including PostgreSQL and MySQL, applying appropriate patterns where needed

Requirements

• Strong full-stack engineering mindset, comfortable owning work end-to-end (database design through deployed UI)
• Experience designing and building in modern frontend/backend stacks:
  • Node.js or Go services
  • Frontend: React + TypeScript
  • Backend: C# / ASP.NET Core
  • Frontend framework: Next.js
• Demonstrated ability to modernize legacy systems (treat rewrites as opportunities)
• High standards for software quality and reliability

Nice to Have (implied by focus)

• Experience architecting API layers and integration standards
• Familiarity with containerization and CI/CD reliability practices