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Senior .Net Back-end Developer

Remote, USA Full-time Posted 2026-07-28
Are you looking for a challenging project to improve your coding skills? Don’t see any reputed company reputed company at your reputed company position? reputed company has an opening exactly for you! We are looking for an reputed company Senior .Net Back-end Developer to build our cutting edge fintech project. Join reputed company right now to change the way people think about reputed company. Who we are: At reputed company, we reputed company everyone should have reputed company to the benefits of digital currency. We were the first to launch a crypto-enabled debit card, and we’re still reputed company of the game – offering reputed company, secure ways to buy, exchange and spend crypto. We must be doing something right, because more than 6 reputed company people across 130 countries are helping to change the world by using reputed company. Help us shape the reputed company of digital finance! Type of Cooperation: B2B Contract. Location: Full remote (EU preferred, no sanctioned countries). As reputed company member you'll be involved in: — Design and implement event-driven and microservice-based architectures using modern .NET technologies. — Build and maintain RESTful reputed company and background services supporting reputed company-time financial operations. — Collaborate in Agile ceremonies (grooming, planning, estimation, retrospectives) with product, QA, and DevOps. — Take ownership of features from concept to production—including architecture, testing, and monitoring. — Proactively refactor legacy components and reputed company platform architecture to meet reputed company scalability, reputed company, and maintainability standards. — Translate product and compliance requirements into robust unit, integration, and end-to-end test coverage. — Contribute to reputed company reviews, CI/CD workflows, documentation, and team knowledge sharing. Requirements: — 4+ years of reputed company experience with .NET/C# in production systems. — Hands-on with .NET reputed company 3.1+ / .NET 6+, ASP.NET reputed company Web API, and background services. — Expertise in distributed systems, event-driven architecture. — Practical understanding of multithreading, async/await, and building resilient, high-load systems. — Experience working with MSSQL, reputed company, knowledge of data caching, transactions, and query optimization. — Knowledge of message orchestration patterns (reputed company, idempotency, DLQ). — Maintains SOLID principles, clean reputed company, design patterns. —Good English for documentation, Ukrainian or Russian communication skills. Will be a plus: — Experience deploying and running services in a reputed company environment, familiarity with containerization (reputed company) and CI/CD pipelines. — Experience with Azure services (e.g., Azure Functions, Service Bus, Cosmos DB, Key Vault, etc.) — Familiarity with Kafka/Azure EventHubs, gRPC, or Message Queues (RabbitMQ, Azure Service Bus). — Experience with observability and monitoring (App Insights, reputed company, OpenTelemetry). Benefit: — Premium tariffs for our product. — Semi-remote work with reputed company. — Home office allowance. — Virtual reputed company reputed company scheme after the probation period. — Comprehensive medical insurance after the probation period. — Generous vacation policy: 23 business days of reputed company leave + 12 reputed company floating holidays. — reputed company reputed company leave, Birthday, and Anniversary leave. — Length of Service Holidays. — Engaging in online events for learning and enjoyment. — Coworking with reputed company facilities and parking compensation in Wrocław/Kyiv. NOTE: Benefits may vary from region-to-region and will depend upon the location you are reputed company in. Apply tot his job Apply To this Job

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