Senior Software Engineer - Cloud & Platform Architect

CoStar Group, Inc.; Philippines; On-site; PHP 1,200,000 - 1,800,000; Full time

Job summary

CoStar Group, Inc. is seeking a Senior Engineer to build scalable, reliable software with a focus on performance and architecture.

You will mentor junior engineers, collaborate with product managers, and contribute to on-call incident response and continuous improvement. Proficiency in Node.js/React/Python and AWS is valued.

Join a fast-paced, cross-functional team leveraging modern engineering practices, CI/CD, and Agile methodologies.

Qualifications

• Experience designing scalable software for high-traffic websites and complex apps.
• Strong understanding of REST APIs, security best practices, and authentication patterns.
• Experience with AWS and cloud-native patterns.
• Ability to mentor junior engineers and collaborate with cross-functional teams.
• Familiarity with microservices and relational/non-relational databases.

Responsibilities

• Build high-quality, scalable, reliable, and performant solutions with engineers and tech leads.
• Mentor junior engineers in solution design and development.
• Participate in on-call rotations and incident response.
• Collaborate with Product Managers to align solutions with customer needs.

Skills

Node.js/TypeScript

React/TypeScript

Python

REST API design

JWT/OAuth2

PostgreSQL

Clean Architecture

AWS

Event-driven

Agile

Education

Degree in Computer Science/Software Engineering

Tools

Jira

Confluence

Git

Docker

Kubernetes

New Relic

CloudWatch

Mixpanel

Job description

CoStar Group, Inc. is seeking a Senior Engineer to build scalable, reliable software with a focus on performance and architecture.

You will mentor junior engineers, collaborate with product managers, and contribute to on-call incident response and continuous improvement. Proficiency in Node.js/React/Python and AWS is valued.

Join a fast-paced, cross-functional team leveraging modern engineering practices, CI/CD, and Agile methodologies.