Senior C# Backend Engineer - Remote

8x8, Inc.; Philippines; On-site; SGD 37,000 - 61,000; Full time

Job summary

8x8, Inc. in Singapore is seeking a Senior Software Engineer to design and develop high-throughput, distributed backend services for our global messaging platform.

You will work on RESTful APIs, microservices, and cloud deployments, collaborating with product teams and ensuring quality through unit and integration tests. Candidates should have 6+ years of experience and strong knowledge of .NET Core, C#, and messaging systems. This role is remote from the Philippines with global collaboration.

Qualifications

• 6+ years of professional software development experience.
• Expert knowledge of .NET Core and C#.
• Strong understanding of RESTful web services and microservices architecture.
• Proficiency in multi-threaded application development and async programming.
• Experience with queue engines like RabbitMQ or Kafka.
• Working experience with SQL and NoSQL databases.
• Experience with software engineering best practices (unit testing, integration testing, CI/CD).
• Hands-on experience with cloud platforms (AWS, Google Cloud, Azure) and Kubernetes/Istio in production.

Responsibilities

• Design and develop new RESTful APIs and backend microservices.
• Optimize platform performance and ensure high quality with unit tests.
• Participate in integration test design and CI/CD pipelines.
• Collaborate with product team to align requirements and delivery.

Skills

C#/.NET Core

RESTful APIs

Microservices

Async programming

Cloud platforms

Kubernetes / Istio

Unit & integration testing

Distributed systems

Tools

RabbitMQ

Kafka

SQL & NoSQL databases

CI/CD

Job description

8x8, Inc. in Singapore is seeking a Senior Software Engineer to design and develop high-throughput, distributed backend services for our global messaging platform.

You will work on RESTful APIs, microservices, and cloud deployments, collaborating with product teams and ensuring quality through unit and integration tests. Candidates should have 6+ years of experience and strong knowledge of .NET Core, C#, and messaging systems. This role is remote from the Philippines with global collaboration.