Senior .NET Developer (Fullstack)

APW Tech; Eastern Manila District; On-site; PHP 1,200,000 - 2,100,000; Full time

Job summary

APW Tech is seeking a Senior Full Stack Engineer in Metro Manila to drive modernization of critical enterprise applications. You will design, develop, and support web apps and APIs using Angular, .NET Core, and REST APIs, with emphasis on architecture, integrations, and scale.

You will lead design activities, implement workflow orchestration with Temporal.io or similar, and integrate AI-powered services into enterprise solutions.

Qualifications

• Bachelor's degree in a relevant field.
• At least 5 years in application design, architecture, and software development.
• At least 3 years in a Senior Developer or Technical Lead role.
• Experience supporting enterprise applications in production environments.
• Strong Agile (Scrum or Kanban) experience.

Responsibilities

• Design, develop, and support enterprise web applications and APIs.
• Lead technical design activities including application architecture, integrations, databases, and workflows.
• Build scalable solutions using Angular, TypeScript, .NET Core, C#, and REST APIs.
• Design and implement workflow orchestration solutions using Temporal.io or similar platforms.
• Integrate AI-powered services, chatbots, and automation capabilities into enterprise applications.
• Provide Level 3 production support, troubleshoot complex issues, and perform root cause analysis.
• Develop patches, enhancements, and performance improvements.
• Collaborate with Product Owners, Business Analysts, QA teams, and developers in Agile environments.
• Contribute to CI/CD, DevOps, and software quality initiatives.
• Mentor team members and contribute to technical innovation and continuous improvement.

Skills

Angular

TypeScript

.NET Core

C#

REST APIs

Agile methodologies

Education

Bachelor's Degree in Information Technology, Engineering, Computer Science, or a related field

Tools

SharePoint

SPFx

SQL Server

Oracle

Azure DevOps

CI/CD

YAML

Job description

About the role

We're looking for a Senior Full Stack Engineer to help drive the modernization and re-architecture of critical enterprise applications. This role combines full-stack development, solution architecture, production support, workflow orchestration, and AI integration, making it ideal for experienced developers who enjoy solving complex business challenges while building scalable and future-ready applications. You will work closely with Agile teams to design, develop, enhance, and support enterprise solutions using Angular, .NET Core, SharePoint, Azure, AI services, and workflow orchestration platforms such as Temporal.io.

Key responsibilities

• Design, develop, and support enterprise web applications and APIs.
• Lead technical design activities including application architecture, integrations, databases, and workflows.
• Build scalable solutions using Angular, .NET Core, C#, TypeScript, and REST APIs.
• Design and implement workflow orchestration solutions using Temporal.io or similar platforms.
• Integrate AI-powered services, chatbots, and automation capabilities into enterprise applications.
• Provide Level 3 production support, troubleshoot complex issues, and perform root cause analysis.
• Develop patches, enhancements, and performance improvements.
• Collaborate with Product Owners, Business Analysts, QA teams, and developers in Agile environments.
• Contribute to CI/CD, DevOps, and software quality initiatives.
• Mentor team members and contribute to technical innovation and continuous improvement.

About you

• Bachelor's Degree in Information Technology, Engineering, Computer Science, or a related field.
• At least 5 years of experience in application design, architecture, and software development.
• At least 3 years in a Senior Developer or Technical Lead role.
• Experience supporting enterprise applications in production environments.
• Strong Agile (Scrum or Kanban) experience.
• Angular
• TypeScript
• .NET Core
• C#
• REST APIs
• SharePoint & SPFx
• SQL Server, Oracle, or other relational databases
• Azure DevOps (Boards, Repos, Pipelines)
• CI/CD and YAML