.NET developer in payments

GR8_TECH; United States; Remote; USD 120,000 - 160,000; Full time

Benefits offered by this job

Remote-first + tech support

Гибкий график

Командные мероприятия

Learning culture + growth programs

Job summary

GR8_TECH ищет опытного .NET инженера для разработки и эволюции B2B iGaming платформ. Вы будете проектировать масштабируемые микросервисы, работать над REST API и обеспечивать устойчивость систем под высокой нагрузкой. Требуется превосходное владение C#, опыт с Kafka, Docker/Kubernetes, CI/CD и тестированием.

Работа удаленная, международная команда, возможность наставничества и развития, английский на уровне выше среднего. Компания предоставляет гибкий график, обучение и пакеты льгот.

Qualifications

• Опыт разработки масштабируемых .NET систем с микро-сервисами и облачными подходами.
• Глубокие знания C#, REST API, асинхронности и паттернов устойчивости.
• Опыт работы с SQL/NoSQL, Kafka, кэшированием и распределенными системами.
• Навыки CI/CD, Docker/Kubernetes, инфраструктурной автоматизации и тестирования.

Responsibilities

• Проектирование и внедрение масштабируемых архитектур и микросервисов.
• Написание, тестирование и отладка кода для новых и существующих приложений.
• Код-ревью, обеспечение качества, безопасности и лучших практик.
• Обучение и менторинг младших инженеров, взаимодействие с командой.
• Документация технических решений и взаимодействие со стейкхолдерами.

Skills

C# expert

REST API

Async programming

DDD CQRS

Circuit breaker

SQL optimization

Data modeling

NoSQL databases

Kafka

CI/CD pipelines

Docker Kubernetes

Testing xUnit NUnit

Serilog App Insights

Secure coding

Mentoring

Agile teams

English proficiency

Job description

Описание:

GR8_TECH builds B2B iGaming platforms for operators who play to lead. We deliver full-cycle, high-impact tech designed to scale — from seamless integrations and expert consulting to long-term operational support. Our platform powers millions of active players and drives real business growth. Call it what it is: the iGaming Platform for Champions. With 1000+ GR8 people across locations and time zones, we don’t just ship technology — we help operators build success stories across brands, markets, and geos. Our ambition drives us. Our people make it real.

Задачи:

Designing and implementing scalable, resilient, and efficient software architectures using microservices, event-driven, and cloud-native approaches. Writing, testing, and debugging complex code for new and existing applications. Conducting code reviews to ensure quality, security, and adherence to best practices. Delivering production-ready code in a timely manner. Providing guidance and mentoring junior engineers and team members. Collaborating with cross-functional teams, including product management, design, and operations, to align development efforts with business goals. Researching and implementing new technologies and methodologies to improve software performance and processes. Identifying and resolving complex software issues and technical challenges. Driving continuous improvement in development practices. Creating and maintaining comprehensive technical documentation. Communicating effectively with stakeholders, presenting technical concepts and project updates.

Требования:

Strong experience in designing scalable and resilient .NET systems (microservices, event-driven, cloud-native). Advanced C# skills, RESTful API development, asynchronous programming, and mastery of design/resilience patterns (DDD, CQRS, circuit breaker, etc.). Proficiency in SQL optimization, data modeling, indexing, and experience with relational and NoSQL databases. Hands-on experience with Kafka, high-load system optimization, caching, and distributed computing. Solid experience with CI/CD pipelines, Docker/Kubernetes, and infrastructure automation. Strong focus on testing (xUnit, NUnit), monitoring (Serilog, App Insights), and secure coding practices. Proven experience mentoring peers and driving technical decisions in Agile teams. Upper-Intermediate+ English, B2+ Ukrainian/Russian. Будет плюсом: Experience leading or managing software development projects; Familiarity with cloud platforms (Azure, AWS, GCP) and cloud-native service design; Experience improving software development practices and SDLC processes

Условия:

• Benefits Cafeteria — annual budget you allocate to: Sports, Medical, Mental health, Home office, Languages.
• Paid maternity/paternity leave + monthly childcare allowance.
• 20+ vacation days, unlimited sick leave, emergency time off.
• Remote-first + tech support + coworking compensation.
• Team events (online/offline/offsite).
• Learning culture with internal courses + growth programs.