Senior Full Stack Developer (.NET / Vue.js)

About the Position

We are looking for an experienced Senior Full Stack Developer (.NET / Vue.js) to join the engineering team and contribute to the development, maintenance, and modernization of business-critical applications.

The ideal candidate will have strong backend development expertise with.NET and C#, solid frontend experience with Vue.js, and a good understanding of scalable application architecture, API integrations, and cloud-based solutions.

Responsibilities

• Design, develop, and maintain web applications using.NET / ASP.NET Core and Vue.js.
• Build scalable backend services, RESTful APIs, and business logic.
• Develop responsive, user-friendly frontend interfaces using Vue.js.
• Design and optimize database structures, queries, and application performance.
• Integrate applications with e-commerce platforms, payment systems, CRM, ERP, and third-party services.
• Participate in system architecture decisions and technical planning.
• Ensure application security, scalability, maintainability, and reliability.
• Write clean, testable, and well-documented code.
• Perform code reviews and contribute to engineering best practices.
• Troubleshoot production issues and implement technical improvements.
• Collaborate with product managers, designers, QA engineers, DevOps, and other developers.
• Participate in Agile development processes and contribute to continuous delivery.

Requirements

• 5+ years of professional software development experience.
• Strong hands-on experience with C#,.NET, and ASP.NET Core.
• Solid commercial experience with Vue.js 3, JavaScript, and TypeScript.
• Strong understanding of RESTful API design and development.
• Experience with Entity Framework Core and ORM frameworks.
• Solid knowledge of SQL databases, preferably Microsoft SQL Server or PostgreSQL.
• Experience with HTML5, CSS3, and modern frontend development practices.
• Understanding of microservices architecture and distributed systems.
• Experience with Git, CI/CD pipelines, and automated testing.
• Knowledge of authentication and authorization mechanisms, including OAuth 2.0 and JWT.
• Familiarity with cloud platforms, preferably AWS.
• Strong problem-solving skills and ability to work independently.
• English: Upper-Intermediate or higher.

We Offer

• Flexible working hours
• Remote work/office work
• Paid vacation
• Paid sick leave
• Corporate doctor services
• Free English classes
• Life event support
• Payment for educational courses, certificates (50%)
• Different sports activities in the office (badminton, tennis, darts, gym)
• Fully equipped office with car and bicycle parking

About the Company

Our client is a US-based company operating in the fashion and lifestyle e-commerce industry, specializing in premium activewear and athleisure apparel. The company operates a growing digital commerce platform supporting online sales, customer management, and business operations. With a strong focus on customer experience, scalability, and innovation, the company continues to invest in its technology infrastructure and digital solutions.

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Liudmyla Spilnyk

Recruiter in JetSoftPro

[email protected]

@liuydmula