Tech Lead – Full Stack (.NET + Angular)

About the Company

OSOS is a product-led technology company delivering enterprise-grade platforms across ERP, SIS, Finance, Supply Chain, HCM, and CRM domains. We build scalable, secure, and high-performance systems that power digital transformation.

About the Role

We are seeking an experienced Tech Lead – Full Stack (.NET + Angular) to design and deliver modern, scalable enterprise applications. In this role, you will lead technical development across the full software lifecycle, drive architecture standards, mentor engineers, and ensure high-quality delivery using modern .NET and Angular technologies.

Responsibilities

Technical Leadership & Architecture

• Lead end-to-end development of enterprise applications using .NET 8/9, Angular, and RESTful APIs
• Design scalable solutions using Clean Architecture, CQRS, and Dependency Injection
• Define coding standards, engineering practices, and deployment specifications
• Conduct code reviews and mentor developers to improve quality and performance

Full Stack Development

• Build robust backend services with C#, .NET, Entity Framework Core
• Develop responsive frontends using Angular (v14+), TypeScript, HTML, CSS
• Design and implement modular, maintainable, and testable code
• Implement unit and integration testing to ensure reliability

Performance, Quality & Security

• Ensure application scalability, performance, and reliability
• Troubleshoot issues using structured root cause analysis
• Follow security best practices to protect system integrity and data

Collaboration & Delivery

• Work closely with product, QA, DevOps, and architecture teams
• Translate business requirements into technical solutions
• Contribute to Agile ceremonies and delivery planning

Innovation

• Explore modern engineering practices such as NgRx, Nx monorepos, context-aware systems
• Continuously improve development workflows and tooling

Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, or IT
• Relevant .NET, Angular, or cloud certifications are a plus

Required Skills

• 8+ years of experience in full stack software development
• Strong expertise in .NET (C#), Angular, REST APIs, and Entity Framework Core
• Proven experience designing enterprise-grade, scalable applications
• Hands-on experience with Clean Architecture, CQRS, DI patterns
• Solid experience with unit testing and code quality practices
• Experience in Agile delivery environments

Preferred Skills

• NgRx, Nx monorepos
• Microservices architecture
• DevOps and CI/CD exposure