Principal Software Engineer

June 2, 2025
Open
Open
Location
Vietnam
Occupation
Full-time
Experience level
Senior
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AI Summary

Wello Solutions, a global leader in Field Service Management software, is hiring a remote Principal Software Engineer based in Vietnam. This is a full-time opportunity offering an impactful role within a fast-growing SaaS company renowned for serving clients like Veolia and Samsonite. You’ll work across the full technology stack, contributing to both back-end and front-end features using .NET Core (C#) and Angular. Responsibilities include developing modern web applications, designing API services, managing databases, and participating in Agile workflows using JIRA. Wello Solutions offers a flat organizational structure, international team collaboration, flexible remote work, and opportunities to influence the evolution of a cutting-edge digital platform.

Ideal candidates will have proven experience in full-stack development with expertise in .NET (C#), ASP.NET MVC/Web API, Angular, TypeScript, HTML5, CSS3, and SQL Server. Familiarity with Entity Framework, RESTful API design, and use of Git is essential. Additional experience with cloud platforms (Azure, AWS), DevOps, and CI/CD practices is a strong plus. A strong understanding of Agile development and the ability to contribute to cross-functional teams will ensure success in this role.

This is an opportunity to join a company that champions digital transformation in industries like infrastructure, healthcare, housing, and local government. As a key contributor in the product development lifecycle, you'll help build software that drives improvements in planning efficiency, customer satisfaction, and service profitability for global clients. Learn more about the company and apply at www.wello.solutions.

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Job Description:

We are seeking a Full-Stack Developer (.Net + Angular) to transform our software into user-friendly products. As a Full-Stack Developer (.Net + Angular), your tasks will involve understanding user behavior, creating graphic elements, UX enhancements, and developing it to make our platform more intuitive. To excel in this role, you should have proficiency in design software and wireframe tools along with development. If you have a portfolio showcasing previous projects, especially those related to SaaS, and web/mobile applications, we would love to meet you.

Responsibilities:

  • Full-Stack Development: Design, develop, and maintain web applications using .NET (C#) and Angular.
  • Front-End Development: Build responsive, user-friendly interfaces with Angular, TypeScript, HTML5, and CSS3.
  • Back-End Development: Develop APIs, services, and database interactions using .NET Core/Framework and Entity Framework.
  • Database Management: Design, optimize, and maintain relational databases (e.g., SQL Server) to ensure data integrity and performance.
  • Code Quality: Write clean, maintainable, and testable code following best practices in software development.
  • Testing: Implement unit and integration tests to ensure software quality and reliability.
  • Agile Methodologies: Actively participate in Agile ceremonies, including sprint planning, daily stand-ups, retrospectives, and ensure that work aligns with the Agile principles of iterative development and continuous improvement.
  • JIRA Management: Use JIRA for issue tracking, project management, and sprint planning. Ensure that tasks are updated, prioritized, and completed according to project timelines.
  • Collaboration: Work closely with cross-functional teams, including UI/UX designers, product managers, and QA engineers, to deliver high-quality software solutions.
  • Continuous Improvement: Stay up-to-date with emerging technologies and industry trends to continuously improve skills and contribute to the team’s knowledge base.
  • Troubleshooting: Diagnose and resolve technical issues in both development and production environments.

Experience:

  • Proven experience as a Full-Stack Developer with a focus on .NET and Angular.
  • Proficiency in .NET Core/Framework, C#, and ASP.NET MVC/Web API.
  • Strong knowledge of Angular, TypeScript, JavaScript, HTML5, and CSS3.
  • Experience with RESTful API design and development.
  • Familiarity with Entity Framework, LINQ, and SQL Server.
  • Experience with Git or other version control systems.
  • Knowledge of Agile methodologies and experience working in an Agile environment.
  • Experience with JIRA for project management and issue tracking.
  • Knowledge of cloud platforms (e.g., Azure, AWS) is a plus.
  • Familiarity with DevOps practices, including CI/CD pipelines, is an advantage.

Benefits:

  • A pivotal role in the rising FSM Solution with a variety of missions and projects.
  • A unique opportunity to shape the future of their innovative platform.
  • A professional, international team with a flat hierarchy and a collaborative environment.
  • A vibrant and supportive workplace.

Why Join Us?

Wello Solutions is not just an FSM Company; it's a movement toward redefining field service excellence globally. We offer a vibrant work environment with opportunities for professional growth, servicing renowned companies and technical teams across Europe, the USA, and beyond. With the rise of remote work, we embrace flexible working arrangements.

Explore more about this opportunity and join our dynamic team at www.wello.solutions.

#FieldServiceManagement #FutureOfFieldService #DigitalTransformation

Apply now
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Wello Solutions
Wello Solutions
A powerful operations management solution for companies providing installation, maintenance, and repair services.
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