.Net Principal Engineer

This is a platform that performs payer eligibility verifications and tracks eligibility changes by a set of predefined criteria (verification deltas). 

Requirements: 

• 8+ years in software development with solid experience in architecture and scalable systems design 
• Strong expertise in .NET (C#) and modern frameworks 
• Proven ability to lead a development team and drive technical decisions 
• Solid understanding of Azure Cloud services and infrastructure 
• Hands-on experience with microservices, CQRS, and event-driven architecture 
• Background in high-load and distributed systems 
• Strong analytical and problem-solving skills with performance focus 

Nice to Have: 

• Familiarity with Docker, Kubernetes 
• Understanding of CI/CD and DevOps principles 
• Experience with AWS or GCP 
• Knowledge of EDI standards 

Responsibilities: 

• Own and evolve project architecture in alignment with business needs 
• Lead and mentor a development team, ensuring technical quality and delivery 
• Make key technical decisions and oversee implementation 
• Design and build scalable, high-performance backend systems 
• Drive code reviews and enforce engineering best practices 
• Optimize databases and ensure smooth data processing at scale 
• Collaborate across teams to ensure technical alignment 
• Support system monitoring, troubleshooting, and continuous improvement 

Team: PM, PO, developers, QAs, designer, BA, technical writer    

Schedule: 5/2, 8-hour working day (40 hr per week). Hours are flexible. 

Hiring process: HR interview + Technical interview on our side 

We offer:  

• Competitive salary 
• Official employment, paid sick leave, 20 days of paid vacation 
• Free English lessons    
• Flexible work schedule    
• Official Ukrainian holidays are non-working days   
• Paid courses and certifications    
• Сoach / psychologist consultation    
• Workshops    
• Career development plan 
• Mentoring Education    
• Medical Health Insurance