Senior Software Engineer

July 29, 2025
Open
Open
Location
Vietnam
Occupation
Full-time
Experience level
Senior
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Summary

LARION, a leading IT solutions provider with global expertise in industries like finance, healthcare, and education, is seeking a Senior Software Engineer to join a transformative project for a large-scale U.S. Tax Application. Initially based on-site in Dallas, Texas for one year—with full relocation and travel costs covered—the role transitions to a remote position in Vietnam thereafter. The engineer will contribute to impactful, high-visibility work using cutting-edge technologies including AI and cloud computing. This is a full-time position with generous compensation and benefits, including 13th month salary, healthcare, annual health checks, team building events, and more.

Ideal candidates will have 5+ years of full-stack development experience and strong proficiency in Angular, C#, and .NET Core (especially .NET 8). Additional expertise in RESTful API design, AWS, Kubernetes, GitHub, Azure DevOps, and unit testing is crucial. A bachelor's degree in Computer Science or a related field is required, along with a solid grasp of software design patterns, data structures, and algorithms. Familiarity with tools like Atlassian Jira for issue tracking and Visual Studio for development is expected.

This role offers the chance to gain U.S. project experience while working within a collaborative and innovative team. You'll also have opportunities for mentorship, knowledge sharing, and professional development. Employee well-being is a priority, with added perks like lunch and parking allowance, fitness programs, community outreach activities, and support for personal loans.

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About Bestarion

Bestarion is a subsidiary of LARION, a well-established software outsourcing company in Vietnam with decades of experience delivering high-quality technology solutions. Inheriting LARION’s strong foundation and technical expertise, Bestarion continues to grow as a trusted partner for clients worldwide.

For over 15 years, Bestarion has provided innovative outsourcing services and business solutions to successful clients in more than 15 countries. Our diverse range of services includes Big Data & Data Analytics, Securities Trading Solutions, Surround Core Banking Solutions, E-commerce and Social Network App Development, and Web Application Development. We focus on today's emerging trends such as Big Data, Cloud Computing, Social Networks, Mobility, and the Internet of Things.

Location: Work on-site in Dallas, Texas, for at least 1 year. After that, you will continue working remotely from Vietnam. (The company will fully cover all travel and relocation expenses related to the U.S. assignment.)

Project: These Software Engineers will be at the forefront of transforming a critical US Tax Application. This application will be used by millions of consumers nationwide, making a significant impact. This work involves cutting-edge technologies and the strategic use of AI, revolutionizing how tax processes are handled in the US.

Key Responsibilities

Full-Stack Development: Lead the design, development, and implementation of complex features and functionalities for both front-end and back-end components of our applications.

Front-End Expertise: Architect and develop responsive, intuitive, and high-performance user interfaces using Angular, ensuring an exceptional user experience.

Back-End Development: Design and develop highly scalable, secure, and efficient RESTful APIs and services using C# and .NET (or later) on the .NET Core Framework.

Code Quality & Best Practices: Write clean, maintainable, and well-documented code. Conduct thorough code reviews, ensuring adherence to coding standards, design patterns, and best practices.

...

Job Qualifications

  • Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
  • Greater than 5 years of progressive experience in software development, with a significant focus on full-stack development.
  • Strong expertise in Front-End development with Angular.
  • Extensive experience with C# and the .NET Core Framework, particularly .NET 8 (or later).
  • Proven experience designing and implementing RESTful API services.
  • ...

Attractive Benefits

  • All business travel expenses will be covered by the company.
  • Performance appraisal twice a year.
  • Attractive benefits (13th salary, distinguished employee of the quarter and year, seniority award…).
  • Lunch and parking allowance.
  • Healthcare and accident insurance.
  • Annual health check.
  • Working devices provided: Laptop and screen (If needed).
  • Team Building activities every summer, company trip, and a big annual year-end party every year, etc.
  • Fitness & sports activities: football, tennis, table tennis, badminton, etc.
  • Commitment to community development: charity every quarter, blood donation, public seminars, career orientation talks, etc.
  • Support for personal loans such as home loans, vehicle loans, tuition fees, etc.
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LARION
LARION
Your Challenges. Our Passion
HQ Location
Ho Chi Minh City, Vietnam
Company size
201-500
Founded in
2003
Industry
IT Services and IT Consulting
Website
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