.Net Fullstack Developer (Payroll)

TL;DR

.Net Fullstack Developer (Payroll): Maintain and develop web applications, implement new features, and refactor legacy systems into microservices and micro frontends with an accent on payroll domain improvements and architectural evolution. Focus on designing testable, maintainable code, improving product quality, and leveraging AI tools for system refactoring.

Location: Must be living and working in Portugal. No relocation sponsorship provided.

Salary: €42,000–€56,000 gross annually including holiday allowance.

Company

hirify.global is a fast-growing scale-up building innovative HR & payroll technology with offices in Amsterdam, Lisbon, and Stockholm, operating a flat organization and agile work environment.

What you will do

• Maintain and develop the current web application and implement new features.
• Identify, troubleshoot, and fix bugs and security issues.
• Improve product quality, performance, and scalability.
• Write testable, maintainable, and high-quality code including unit tests.
• Participate in weekly deployment rotations and join a sub-chapter to deepen technical expertise.
• Contribute to architectural evolution by refactoring legacy monoliths into microservices and micro frontends.

Requirements

• Must have 3+ years of experience as a Fullstack Developer, preferably in SaaS or payroll industries.
• Proficiency in C#, JavaScript, SQL, HTML, CSS, and experience with Azure DevOps and Pipelines.
• Strong knowledge of GIT and REST API design and development.
• Ability to produce testable code and implement unit testing.
• Familiarity with web components and front-end modular design.
• Must be located in Portugal with no relocation sponsorship available.

Nice to have

• Experience with AI tools such as Cursor.
• Experience working with containers.
• Payroll software experience.

Culture & Benefits

• Flat organization with freedom and responsibility in an agile environment.
• Personal coach and annual budget for training and personal development.
• Healthy work-life balance with a 4-day workweek.
• Large, accessible office near Cais do Sodré train station in Lisbon.
• Pet-friendly workplace and regular team events.
• Opportunity for exchange to offices in Amsterdam or Stockholm for up to 4 months.

Hiring process

• Criminal background check for candidates reaching final stages.