Senior .NET/C# Backend Engineer — Hybrid Cloud

Apex Systems; California; Hybrid; USD 76,000 - 90,000; Full time

Job summary

Apex Systems in California (Hybrid) seeks a Senior IT .NET/C# Backend Developer to lead the design and delivery of scalable backend services, REST APIs, and cloud-native microservices on Google Cloud Platform. You will mentor teams and ensure robust, reusable components with SOLID design in a fast-paced environment.

You will apply Agile practices, leverage AI-assisted tooling, and collaborate across business and technical partners to accelerate time-to-market while maintaining high quality and

Qualifications

• Bachelor's degree in Computer Science or related discipline.
• 8–10 years of backend development experience in C# and .NET.
• Strong knowledge of OO, SOA, design patterns, and SOLID.
• Experience with GCP, SQL/NoSQL, and web APIs.

Responsibilities

• Deliver backend digital solutions and web applications using advanced tech.
• Provide technical guidance to engineering staff to meet objectives.
• Design and implement REST-based Web Service APIs in transactional environments.
• Develop cloud-native applications and microservices on Google Cloud Platform.
• Collaborate with partners and teams to build scalable web solutions.
• Utilize AI tools to accelerate development and testing cycles.
• Participate in Agile methodologies to ensure timely deliveries.
• Analyze and propose cost-effective, high-quality technical solutions.

Skills

C#

.NET

REST APIs

Angular

React

TypeScript

JavaScript

SQL

NoSQL

GCP

Education

Bachelor's degree in Computer Science

Tools

Google Cloud Platform

Microsoft Web API

Hibernate

Spring

UML

SOLID principles

Job description

Apex Systems in California (Hybrid) seeks a Senior IT .NET/C# Backend Developer to lead the design and delivery of scalable backend services, REST APIs, and cloud-native microservices on Google Cloud Platform. You will mentor teams and ensure robust, reusable components with SOLID design in a fast-paced environment.

You will apply Agile practices, leverage AI-assisted tooling, and collaborate across business and technical partners to accelerate time-to-market while maintaining high quality and