.NET Software Architect

Top 3 reasons to join us

• Inspired Leadership Team and Talented Colleagues
• Attractive Salary and Benefits
• Hybrid mode available and flexible working time

Job description

• Develop and maintain high-quality, scalable applications using .NET
• Collaborate with Product Owner, Development Lead, and other developers to define and deliver product increments.
• Develop and maintain applications, ensuring code quality and scalability.
• Implement and optimize continuous integration and continuous delivery (CI/CD) processes using tools like Azure DevOps, Jira and JFrog Artifactory.
• Utilize tools like SonarQube and Github CodeQL for static code analysis to ensure software security and quality.
• Design, develop, review, implement, maintain and manage continuous integration, build management and deployment scripts, systems, and any code as required;
• Write unit tests and run through all the test cases for assigned tasks and ensure all cases are tested and passed before release for testing.
• Participate in Agile/Scrum activities: daily standup, demo session, retrospective, estimate, and planning, etc
• Provide mentoring/training for junior members if any
• Perform other tasks assigned by the Line Manager.

Your skills and experience

General requirements:

• Having 7+ years of experience working on Design and Architecture of solutions on the .NET stack.
• Ability to obtain a deep knowledge of the project technologies and work independently with minimum guidance
• Excellent analytical and problem-solving skills to address complex system issues. 
• Strong communication, presentation, and interpersonal skills to effectively collaborate with diverse teams and stakeholders. 
• Familiarity with Agile methodologies and software development lifecycles (SDLC).
• At least upper- intermediate skill level of English and the ability to present to client’s technical leaders and executive team as well as participating online conferences in English

Technical requirements:

• Proficiency in C#, ASP.NET, .NET Core and.NET framework.
• Solid understanding of software architecture principles, design patterns, and best practices for building scalable and resilient applications.
• Hands on experience with cloud platforms like (including Compute, Storage, Networking, Database, Identity & Security and Azure AI services)
• Experience with database design and SQL (e.g., SQL Server, Oracle, MySQL).
• Performs effectively & independently in software implementation activities (designing, coding, verification, unit testing, integration testing, and debugging…)
• Experience in other cloud platforms (AWS/GCP) is a plus.

Nice to have:

• Proficient daily use of AI coding tools (Copilot, Cursor, Claude Code) across the full SDLC
• Able to decompose complex tasks, provide effective context, and apply chain-of-thought and multi-step prompting workflows
• Experience with agentic workflows and AI-driven development frameworks
• Hands-on experience integrating AI tools with other systems via MCP (Model Context Protocol) or equivalent
• Awareness of emerging AI tools and willingness to evaluate and adopt new capabilities

Why you'll love working here

Want to be the Best? Join KMS!
It’s positive to claim we’re one of the top IT companies in Vietnam:

• From Vietnam, we have crafted brilliant products for millions of global users
• We build awesome global products to conquer the world from Vietnam: QASymphony, Kobiton, Katalon, Grove HR, Visily and many more to come
• We’re committed to investing in our people and building a workplace you’ll love coming to every day.

Perks You'll Enjoy 

• Working in one of the Best Places to Work in Vietnam
• Building large-scale & global software products
• Working & growing with Passionate & Talented Team
• Diverse careers opportunities with Software Outsourcing, Software Product Development, IT Solutions & Consulting
• Attractive Salary and Benefits
• Performance appraisals every year and performance bonus
• Remote work available and flexible working time
• Onsite opportunities: short-term and long-term assignments in North American (U.S, Canada), Europe, Asia.
• Various training on hot-trend technologies, best practices and soft skills
• Premium healthcare insurance for you and your loved ones
• Company trip, big annual year-end party every year, team building, etc.
• Fitness & sport activities: football, tennis, table-tennis, badminton, yoga, swimming…
• Joining community development activities: 1% Pledge, charity every quarter, blood donation, public seminars, career orientation talks,…
• Free in-house entertainment facilities (foosball, ping pong, gym…), coffee, and snack (instant noodles, cookies, candies…)

And much more, join us and let yourself explore other fantastic things!