Lead .NET developer

Langate is an award-winning provider of web development services in 3 main categories: business, healthcare, and education. At Langate, we're passionate about crafting digital solutions that make a real impact. We take immense pride in our strong collaboration with the U.S.  We're here to shape the future of technology, one milestone at a time. 

In addition to technical expertise, we value excellent communication skills. Collaboration and effective teamwork are the cornerstones of our success, and we believe in fostering an environment where everyone’s voice is heard and valued. 

We are looking for a skilled and experienced Lead.NET Developer to join our dynamic team. In this role, you will take ownership of designing and developing scalable, high-performance solutions while remaining hands-on with coding. You will collaborate closely with cross-functional teams, analyze requirements, make key architectural decisions, and provide technical guidance to ensure the successful development and integration of complex systems.  

Position: Lead .NET developer   

About the project  

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