Backend Developer"}}]},{"@context":"https://schema.org/","@type":"JobPosting","@id":"#jobPosting","title":"Senior Backend Developer

At Noda were building seamless Open Banking solutions that make payments smarter faster and safer . Were now looking for a Senior Backend Developer to join our team and help drive the next wave of fintech innovation.

Your mission :

• Develop and maintain payment services.

• Develop intelligent payment routing (based on reinforcement learning Q-learning).

• Develop and maintain the anti-fraud system.

• Design and optimize databases (MS SQL Server MongoDB; when needed Azure Cosmos DB Azure Data Explorer) : schemas migrations indexes.

• Implement resilient integrations and asynchronous workflows : idempotency outbox / inbox patterns sagas retries deduplication.

• Configure inter-service communication (HTTP gRPC) and messaging (RabbitMQ MassTransit).

• Meet performance and reliability targets (p95 / p99 latency throughput SLA / SLO); set up monitoring and alerting.

• Participate in code reviews and technical design.

• Maintain CI / CD pipelines (TeamCity Octopus); manage configurations and secrets., * Your office your rules : remote-first setup with full flexibility - work from home one of our offices a café or while exploring new places. Wherever you feel most productive thats your office.

• Keep growing : your growth is our priority. We cover trainings courses and certifications so you can sharpen your skills and stay ahead in your field.

• Strong connections : distance doesnt stop us from building great bonds. From virtual hangouts and creative online sessions to local meet-ups and company-wide events youll always feel part of the team.

• All the gear you need : we provide the hardware you need and a budget for your home office setup making sure youve got the perfect tools to succeed.

• Time to recharge : we value balance just as much as results. Thats why we offer plenty of time off to rest reset and come back energised. What happens once you apply :

• Your CV will undergo careful review and well quickly update you on the next step in our recruitment journey.

• Get ready for an easy-going introduction call with our recruiter where youll delve into the heart of our company product and team dynamics while sharing your own experiences and aspirations.

• Should the vibe match and your expectations align up next will be code review and engaging interviews with our Senior Backend Developer and the CPO .

• And if everything clicks anticipate a thrilling job offer landing in your inbox soon! We do our best to close interview rounds within 3 week s although sometimes it might take slightly longer. Send your application our way we look forward to meeting you!, Business Intelligence,Bidding,Accounts Assistant Credit Control,Account Development,Content Development,Lab Testing

• 3 years of experience in C# and Core an open-source web development Core (.NET 6).
• Experience designing microservices and high-load systems.
• Strong SQL skills : transactions indexes query optimization and profiling.
• Hands-on experience with AMQP brokers (RabbitMQ) and MassTransit; understanding of delivery guarantees.
• Practical use of idempotency data consistency outbox / inbox patterns and sagas.
• Experience with MS SQL Server and MongoDB; basic skills with Azure Cosmos DB and ADX are a plus.
• Understanding of gRPC and HTTP integrations contract versioning.
• Experience setting up CI / CD (TeamCity Octopus) managing secrets and service-to-service access.
• Ability to write maintainable code add tests and conduct code reviews.
• Fluent Russian.
• Fluent English. Tech Stack Azure; .NET; MS SQL Server; Docker; AKS (Azure Kubernetes Service); RabbitMQ; TeamCity; Azure Cosmos DB.