Senior .Net Developer (AI Product)

Stack

Responsibilities

• ▹Contribute to the architecture of high-load services and grow the existing C#/.NET Core codebase
• ▹Build new product features and integrations, including the AI layer (voice, real-time, and eventually video and emotion recognition)
• ▹Design and operate async pipelines on RabbitMQ: delivery guarantees, idempotency, error handling, backpressure
• ▹Work with MS SQL schema and queries under load: indexes, execution plans, hot-path optimization
• ▹Hold the bar on code quality across the team: code review, testing, observability, engineering standards; influence technical decisions beyond your immediate area

Requirements

• ▹5+ years of commercial C#/.NET development, including 2+ years on .NET Core in production
• ▹Real distributed-systems and high-load experience: reasoning about throughput, latency, and fault tolerance from specific past incidents
• ▹Hands-on experience with message brokers (RabbitMQ preferred; Kafka/Azure Service Bus/NATS acceptable with a high-load track record) and MS SQL Server under load
• ▹Fluent Russian, ready to work in CET (±2) hours

What we offer

• ▹Full-time remote opportunity
• ▹28 calendar days of vacation per year
• ▹7 wellness days per year for household issues or rest, without using sick leave
• ▹Bonuses up to $5000 for referring successful applicants
• ▹50% payment for professional training, international conferences, and meetings
• ▹Corporate discount for English lessons
• ▹Health benefits, up to $1,000 gross per year compensation if not eligible for corporate medical insurance
• ▹Equipped workplace provided (desk, chair, wifi, etc.) in offices or co-working locations, or reimbursement up to $1000 gross once every 3 years in other locations

About the company

Social Discovery Group (SDG) is one of the world's largest groups of social discovery companies, uniting millions of users across dozens of products, including globally recognized brands such as DateMyAge, Dating.com, EuroDate, Dil Mil and Cupid Media. SDG has a presence in more than 150 countries with 1000+ professionals.