Senior .NET Developer (AI)

TL;DR

Senior .NET Developer (C#/.NET Core): Developing high-load backend services for social discovery platforms with an accent on distributed systems and AI integration. Focus on building async pipelines with RabbitMQ, optimizing MS SQL performance, and implementing real-time AI features for voice and emotion recognition.

Location: Worldwide Remote (Must be ready to work in CET (±2) hours)

Company

hirify.global is a global leader in social discovery platforms, creating products that connect millions of users across 150+ countries.

What you will do

• Contribute to the architecture of high-load services and grow the C# / .NET Core codebase.
• Build new product features, including the AI layer for voice, real-time video, and emotion recognition.
• Design and operate async pipelines on RabbitMQ, ensuring delivery guarantees, idempotency, and error handling.
• Optimize MS SQL schema and queries for high-load environments, focusing on indexes and execution plans.
• Maintain high code quality through code reviews, testing, observability, and engineering standards.

Requirements

• 5+ years of commercial C# / .NET development, including 2+ years on .NET Core in production.
• Proven experience with distributed systems and high-load environments.
• Hands-on experience with message brokers (RabbitMQ preferred) and MS SQL Server under load.
• Fluent Russian language proficiency.
• Availability to work within CET (±2) time zone.

Culture & Benefits

• Full-time remote work opportunity with a flexible "work-from-anywhere" culture.
• 28 days of annual vacation and 7 additional wellness days for personal recovery.
• Health benefits: up to $1,000 gross per year for insurance or medical fees.
• Workplace support: reimbursement of up to $1,000 gross every 3 years for co-working or home office equipment.
• Professional growth: 50% reimbursement for training, international conferences, and English lessons.
• Internal gamified gratitude system for peer-to-peer bonuses and company merchandise.