Senior Backend Engineer: .NET Core, APIs, Kafka

ArrowCore Group; Fremont (CA); On-site; USD 120,000 - 160,000; Full time

Job summary

ArrowCore Group is seeking multiple Back-End Software Engineers in Fremont, CA to build and maintain robust backend services using .NET Core and C#. The role focuses on scalable REST APIs, messaging via RabbitMQ/Kafka, and collaboration on architecture within a modern tech stack.

Applicants should have 5+ years in software development, strong MySQL skills, and experience with Docker/Kubernetes. On-site work in Fremont is required for this role.

Qualifications

• 5+ years of professional software development experience.
• Expertise in .NET and C# (esp. .NET Core).
• Strong SQL queries and database design with MySQL.
• Messaging and event streaming with RabbitMQ and Kafka.
• Experience building secure, scalable REST APIs.
• Experience with dependency injection, design patterns, and architecture.

Responsibilities

• Design, develop, and maintain robust backend services using .NET Core and C#.
• Build and optimize RESTful APIs for frontend and external systems.
• Implement messaging with RabbitMQ and Kafka for real-time processing.
• Write efficient MySQL queries for large-scale data operations.
• Collaborate on architecture and apply OO principles and patterns.
• Integrate Open-source tools, CI/CD with Docker and Kubernetes.
• Participate in code reviews, debugging, and agile delivery.

Skills

.NET Core

C#

REST APIs

RabbitMQ

Kafka

MySQL

Docker

Kubernetes

Angular

React

Tools

RabbitMQ

Kafka

Docker

Kubernetes

MySQL

Job description

ArrowCore Group is seeking multiple Back-End Software Engineers in Fremont, CA to build and maintain robust backend services using .NET Core and C#. The role focuses on scalable REST APIs, messaging via RabbitMQ/Kafka, and collaboration on architecture within a modern tech stack.

Applicants should have 5+ years in software development, strong MySQL skills, and experience with Docker/Kubernetes. On-site work in Fremont is required for this role.