Senior .Net Developer

Overview

Accountabilities

• Contribute to the architecture and continuous evolution of high-load backend services built in C# and .NET Core, ensuring scalability, maintainability, and performance.
• Design and implement new features and integrations, including AI-related components such as voice and real-time processing capabilities.
• Build and optimize asynchronous processing pipelines using messaging systems such as RabbitMQ, ensuring delivery guarantees, idempotency, and fault tolerance.
• Work extensively with MS SQL Server, optimizing schemas, queries, indexes, and execution plans for high-performance workloads.
• Participate in code reviews, enforce engineering best practices, and help maintain high standards for testing, observability, and code quality.
• Influence technical decisions across teams and contribute to improving system architecture beyond your immediate scope.

Requirements

• 5+ years of professional experience in C# and .NET development, with at least 2+ years using .NET Core in production environments.
• Strong background in distributed systems and high-load architectures, with real-world experience handling latency, throughput, and fault tolerance challenges.
• Hands-on experience with message brokers such as RabbitMQ (preferred), Kafka, Azure Service Bus, or NATS.
• Solid expertise in MS SQL Server, including performance tuning, indexing strategies, and query optimization under load.
• Strong understanding of backend system design, asynchronous processing, and scalable architecture principles.
• Experience with production debugging, observability tools, and resolving complex system issues.
• Fluent Russian language skills and willingness to work within CET ±2 time zones.
• Strong communication skills, proactive mindset, and ability to collaborate effectively in distributed teams.

Benefits

• Fully remote, full-time opportunity with global team collaboration.
• 28 calendar days of annual vacation.
• 7 wellness days per year for personal rest and recovery without using sick leave.
• Annual health benefit support up to $1,000 (if not covered by corporate insurance), applicable for medical expenses for employee and family.
• Budget support for professional development, including training, conferences, and industry events (50% coverage).
• Corporate discounts for English language learning.
• Workplace setup support, including equipment provision or remote workspace reimbursement up to $1,000 every 3 years.
• Employee referral bonuses up to $5,000.
• Internal recognition and rewards system redeemable for merchandise, experiences, and wellness perks.
• Access to additional team engagement and wellbeing initiatives.

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