Senior .NET Engineer — Remote, Scalable Microservices

GR8_TECH; United States; Remote; USD 120,000 - 180,000; Full time

Benefits offered by this job

Paid maternity/paternity leave

Monthly childcare allowance

20+ vacation days

Unlimited sick leave

Team events

Internal courses + growth programs

Job summary

GR8_TECH is seeking a senior software engineer to design, develop, and maintain scalable .NET systems for the Sport Math Team. You will mentor engineers, improve development practices, and drive architecture using microservices and cloud-native approaches.

Responsibilities include writing high-quality code, performing reviews, and delivering production-ready solutions while collaborating with product, design, and operations to align with business goals.

Qualifications

• 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.

Responsibilities

• System design and architecture for scalable, resilient software using modern patterns.
• Development, testing, and code quality improvements delivering production-ready code.
• Mentoring junior engineers and collaborating with product, design, and operations.
• Researching and adopting new technologies to improve performance and processes.
• Creating and maintaining technical documentation and communicating project updates.

Skills

Scalable .NET design

C# expertise

REST APIs

Async programming

DDD / CQRS

SQL optimization

Distributed computing

Kafka

Docker & Kubernetes

CI/CD

Secure coding

Unit testing

Mentoring

Agile experience

Tools

Kafka

Docker

Kubernetes

Serilog

App Insights

CI/CD

Job description

GR8_TECH is seeking a senior software engineer to design, develop, and maintain scalable .NET systems for the Sport Math Team. You will mentor engineers, improve development practices, and drive architecture using microservices and cloud-native approaches.

Responsibilities include writing high-quality code, performing reviews, and delivering production-ready solutions while collaborating with product, design, and operations to align with business goals.