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99
Fullstack Engineer - .Net & React
99xUKRemotefull_timeVerifiedPosted 23 Jun 2026
About the role
This is a remote position.
We are looking for a senior full stack developer to work on an international project.
The goal is to work on a solution for managing employee expenses with integrated biometric and financial services.
The work can be done remotely, but if you are available to meet once a week in a co-working space in Lisbon, that would be perfect.
English will be necessary to communicate with team members or other stakeholders.
Requirements
• 5+ years of experience in backend development for customer-facing systems
• Proven experience building scalable APIs in REST
• Strong experience with .NET 8 and also legacy .Net4
• Strong experience with React
• Solid understanding of distributed systems, scalability, and performance optimization
• Experience with databases, caching, indexing, and NoSQL systems
• Experience building and operating cloud-native applications
• Hands-on experience with Kubernetes and scalability management
• Strong knowledge of CI/CD pipelines and Git workflows
• Advanced English Level
If it sounds like you, share your CV with us and let's talk!
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