Senior .NET Core Engineer — Scalable Cloud Microservices

8x8; Cebu City; On-site; PHP 5,865,000 - 8,798,000; Full time

Job summary

8x8 is seeking a Senior Software Engineer to join our Engineering team in Singapore. You will design and build high-throughput RESTful APIs and backend microservices for a globally distributed messaging platform.

The role emphasizes performance optimization, reliability, and collaboration with cross-functional teams to deliver scalable services. You should have extensive experience with .NET Core, C#, REST, and cloud-based architectures, plus hands-on work with messaging queues like RabbitMQ or

Qualifications

• 6+ years of professional software development experience.
• Expert knowledge of .NET Core and C#.
• Strong understanding of RESTful web services and microservices architecture.

Responsibilities

• Design and develop new RESTful APIs and backend microservices for a global messaging platform.
• Optimize platform performance and ensure high reliability with comprehensive unit tests.
• Collaborate with product teams to align requirements and deliver scalable solutions.

Skills

.NET Core

C#

RESTful APIs

Microservices

Async programming

Message queues

Databases

CI/CD

Cloud platforms

Team collaboration

Tools

RabbitMQ

Kafka

SQL

NoSQL

Job description

8x8 is seeking a Senior Software Engineer to join our Engineering team in Singapore. You will design and build high-throughput RESTful APIs and backend microservices for a globally distributed messaging platform.

The role emphasizes performance optimization, reliability, and collaboration with cross-functional teams to deliver scalable services. You should have extensive experience with .NET Core, C#, REST, and cloud-based architectures, plus hands-on work with messaging queues like RabbitMQ or