Senior Backend Engineer - .NET APIs, Cloud & CI/CD Surabaya

ECCO; Surabaya ꦱꦸꦫꦧꦪ; On-site; IDR 240,000,000 - 480,000,000; Full time

Job summary

ECCO in Surabaya, Indonesia, is seeking a Senior Backend Engineer to design and run backend services powering global frontends and processing systems. You will contribute to architecture, implement secure APIs, and drive scalable cloud operations.

Ideal candidates have 5+ years of .NET backend experience, strong REST API knowledge, IaC with Terraform, Azure management skills, and proficiency in Docker and observability tools like Datadog. English communication and Agile work style are essential.

Qualifications

• Bachelor’s degree or equivalent relevant work experience.
• 5+ years of backend development with focus on .NET in C#.
• Experience with CI/CD (GitHub Actions or similar).
• Experience building ecommerce solutions (B2B or B2C).
• Strong understanding of RESTful API design.
• IaC experience with Terraform.
• Managing Azure Cloud infrastructure for backend services.
• Observability with tools like Datadog.
• Docker/containerization experience.
• Experience with Agile methodologies.
• Excellent English communication.

Responsibilities

• Design and develop reliable, scalable backend services and APIs.
• Contribute to solution architecture for business alignment and maintainability.
• Improve developer experience with high coding standards.
• Develop and maintain Infrastructure as Code for cloud resources.
• Optimize CI/CD pipelines for reliable builds, tests, and deployments.
• Manage cloud infrastructure to ensure smooth backend operation.
• Collaborate with cross-functional teams to deliver high-quality solutions.

Skills

.NET C#

REST APIs

Agile

English communication

Ecommerce experience

Azure

CI/CD

Observability Datadog

Docker

Terraform

Education

Bachelor’s degree in computer science or similar

Tools

GitHub Actions

Terraform

Datadog

Docker

Azure

Job description

ECCO in Surabaya, Indonesia, is seeking a Senior Backend Engineer to design and run backend services powering global frontends and processing systems. You will contribute to architecture, implement secure APIs, and drive scalable cloud operations.

Ideal candidates have 5+ years of .NET backend experience, strong REST API knowledge, IaC with Terraform, Azure management skills, and proficiency in Docker and observability tools like Datadog. English communication and Agile work style are essential.