Senior .NET Engineer

Growe Talents group; United States; Remote; USD 120,000 - 170,000; Full time

Benefits offered by this job

Health & Wellness Focus

Global Medical Coverage

Growth Opportunities

Benefits Programs (gym, stomatology,心理

Job summary

Growe is seeking an experienced backend developer in the United States to design, build, and maintain scalable C# / .NET 6+ services. You will drive microservice evolution, support accounts, registration, authentication, and wallet flows, and ensure backward compatibility of releases.

You will collaborate with DevOps on Kubernetes deployments, Terraform workflows, and observability tooling (Grafana, Loki, Tempo). Strong testing, code reviews, and performance tuning are expected.

Qualifications

• 5+ years of backend development with C#/.NET (6+), ASP.NET Core.
• Strong microservices and distributed systems knowledge.
• Experience with asynchronous communication and event-driven architectures.
• Experience with message brokers (Kafka or similar).
• Relational databases focus (PostgreSQL; indexing & performance) and ORM tools (Entity Framework).
• Experience writing Unit and Integration tests.
• Understanding OAuth 2.0 / OpenID Connect and authentication/authorization basics.
• Knowledge of observability/monitoring in production systems.

Responsibilities

• Design, build, and maintain backend services using C# / .NET in a production environment.
• Develop and evolve microservices and support core domain flows (accounts, registration, authentication, wallet).
• Contribute to deployment configurations in Kubernetes and GitOps workflows.
• Collaborate with DevOps on Terraform, infrastructure changes, and observability tooling.
• Perform high-quality code reviews focusing on maintainability and performance.

Skills

C# / .NET

Microservices

Asynchronous communications

Unit & Integration testing

OAuth 2.0 / OpenID Connect

SOLID principles

Observability & monitoring

English - Upper Intermediate

Tools

Kafka

PostgreSQL

Entity Framework

AWS

Kubernetes

Terraform

Grafana

Loki

Tempo

Job description

Our client, Growe, is a leading business advisory and services group in iGaming and Entertainment. Сreators of strategies that work and solutions that scale. Combining strategic vision with hands‑on expertise, Growe helps businesses navigate the fast‑evolving industry, seize new opportunities, enter new markets, and achieve sustainable growth. Perfect for those who aim to:

• Design, build, and maintain backend services using .NET (C#)
• Develop and evolve microservices in a production environment
• Support existing functionality and ensure backward compatibility of releases
• Work on core domain flows such as accounts, registration, authentication, wallet, and related business capabilities
• Participate in task analysis, decomposition, and effort estimation
• Deliver completed tasks for testing and collaborate with QA during test phases
• Build integrations using asynchronous communication and event-driven patterns
• Work with relational databases, transactional flows, and optimize query performance
• Identify performance bottlenecks and contribute to system design improvements
• Contribute to service observability (logs, metrics, traces, dashboards, monitoring)
• Manage deployment configurations and manifests in Kubernetes environments
• Work in a GitOps setup and participate in deployment and operational ownership
• Collaborate with DevOps teams on infrastructure-related changes (including Terraform workflows)
• Participate in on‑call rotation and handle production incidents
• Identify technical debt and propose improvements
• Perform high-quality code reviews focusing on maintainability, performance, and consistency

Experience you’ll need to bring:

• 5+ years of commercial backend development experience with C# / .NET (6+), .NET Core / ASP.NET Core
• Solid understanding of microservices architecture and distributed systems
• Experience with asynchronous communication and event-driven architectures
• Experience with message brokers (Kafka or similar)
• Strong knowledge of relational databases (SQL, transactions, indexing, performance tuning), PostgreSQL will be a plus
• Experience with ORM tools (e.g., Entity Framework)
• Experience writing Unit and Integration tests
• Understanding of authentication and authorization (OAuth 2.0, OpenID Connect)
• Good understanding of software design principles (SOLID, separation of concerns, testability)
• Understanding of observability and monitoring in production systems
• Experience troubleshooting performance and memory issues
• English - Upper Intermediate
• Experience with AWS, Kubernetes, Terraform will be a plus
• Experience with Grafana, Loki, Tempo will be a plus

It's a perfect match if you have those personal features:

• Good communication skills
• Multitasking, quick task execution
• Good team player
• Responsibility

Our clients offer competitive benefits to support your professional and personal growth, including:

• Health & Wellness Focus
• Global Medical Coverage
• Growth Opportunities
• Benefits Programs (compensation for the gym/stomatology/psychological service Performance-Driven Rewards
• Dynamic Work Environment