.net backend developer

Igniscor; Białystok; On-site; PLN 260,000 - 380,000; Full time

Benefits offered by this job

Competitive salary 5/2

Flexible start time

Office in historical city center

Paid vacation (20 working days) and 2–

Corporate parties per year

Job summary

Igniscor ищет опытного разработчика бэкэнда на платформе .NET для создания распределённых облачных сервисов. Ваша работа охватывает полный цикл—from требований к архитектуре до выпуска в продакшн—with тесным взаимодействием с клиентской командой, QA и DevOps.

Требуется не менее 7 лет опыта, глубокие знания C#/.NET, REST API и проектирования архитектуры. Уровень английского B1+; преимущество — опыт Azure, асинхронного программирования и многопоточных систем. Офис в историческом центре города.

Qualifications

• 7+ лет опыта разработки ПО.
• Опыт C#/.NET и ASP.NET Core.
• Опыт проектирования REST API и архитектуры.
• Опыт построения распределённых backend-систем.
• Знание SQL и ORM (EF).
• Опыт CI/CD и Azure DevOps.
• Уровень английского B1+.

Responsibilities

• Разработка распределённых облачных бэкэнд-сервисов.
• Ответственность за фичи от требований до продакшна.
• Сотрудничество с командами заказчика, QA и DevOps.
• Участие в выборе архитектурных решений и дизайна.

Skills

C#/.NET

REST API

OOP/Software Architecture

Distributed Backend

SQL

ORM (EF)

Async / Concurrency

DI & SOLID

Azure DevOps / CI-CD

Cloud Apps

English B1+

Azure

Job description

Описание

Igniscor builds cross-platform products for iOS, Android, and Windows, applying mobile and cloud technologies from initial architecture decisions through production release.

Задачи

Design and build distributed, cloud-based backend services that remain reliable under production load Own features end to end, from clarifying requirements and designing architecture to shipping, monitoring, and troubleshooting in Azure Collaborate with the client’s team, product owners, QA, and DevOps engineers Influence technical decisions on service boundaries, messaging, data design, and AI integrations

Требования

• 7+ Years of professional software development experience
• Strong hands-on experience with C# and .NET / ASP.NET Core
• Solid understanding of REST API design
• Strong knowledge of object-oriented design and software architecture
• Experience designing and building distributed backend systems
• Strong experience with relational databases and SQL
• Experience with Entity Framework or another ORM
• Experience with asynchronous programming and concurrent processing
• Understanding of dependency injection, SOLID principles, and common design patterns
• Experience designing systems for reliability, scalability, and maintainability
• Experience with Azure DevOps and CI/CD pipelines
• Ability to independently take a feature or technical problem from requirements to production
• Comfort designing and troubleshooting cloud-based applications
• English B1+ required for daily communication with the team Будет плюсом: strong practical experience with Microsoft Azure, event-driven architecture and messaging systems, Azure Service Bus topics, queues, sessions, and dead-letter processing, microservice or modular service architectures, multi-tenant SaaS applications, high-availability production systems, privacy-sensitive or regulated applications, application performance monitoring and observability, AI/ML service integration with Azure OpenAI or other AI platforms

Условия

• Competitive salary 5/2
• Work schedule with a flexible start time
• Office in the historical city center
• Paid vacation (20 working days per year) and sick leave 2
• Corporate parties per year