Sr. Full Stack Software Developer

Position: Sr. Full Stack Software Developer

Location: Milpitas, CA

Job : 725

# of Openings: 2

Job Title: Sr. Full Stack Software Developer

Location(s): Milpitas, CA

Compensation: $110,000 – $135,000

Advantech is seeking a Senior Full Stack Developer to help modernize and scale our proprietary internal platforms and design systems. This role requires a strong balance of backend engineering expertise and frontend development excellence, with a focus on building reliable, scalable, and maintainable applications.

Beyond writing code, this position plays a key role in simplifying system architecture and shaping the foundation of Advantech’s next generation of internal tools. The ideal candidate is a strong advocate for clean, well-structured code, enjoys solving system-level challenges, and brings thoughtful design to database architecture, application logic, and user experience.

• Write clean, modular, and maintainable code using .NET in alignment with established architectural standards and best practices.
• Design and develop responsive user interfaces and scalable backend services for distributed web applications.
• Create and maintain clear technical specifications, system documentation, and API references to support long-term maintainability.
• Participate in code reviews and Dev Ops practices to improve code quality, deployment efficiency, and system reliability.
• Develop and maintain automated test suites to ensure application stability, performance, and regression coverage.
• Own the full software development lifecycle (SDLC) for assigned systems, including design, development, testing, deployment, and ongoing maintenance.
• Collaborate closely with cross-functional teams to translate complex business requirements into well-structured technical solutions and intuitive user experiences.
• Stay current with industry trends, emerging technologies, and modern development practices to continuously evolve and improve the application stack.

• Bachelor’s degree or higher in Computer Science, Information Technology, or a related field.
• 3+ years of professional experience developing applications in C# .NET, with strong working knowledge of .NET 8+ and the broader Microsoft ecosystem.
• Proven experience applying modern architectural patterns such as MVC, microservices, and domain-driven design, with a solid understanding of RESTful and RPC-based API design.
• Strong proficiency with SQL Server, including schema design, data modeling, and T‑SQL performance optimization.
• Hands‑on experience working in Agile or Scrum environments with exposure to CI/CD pipelines and iterative delivery practices.
• Strong attention to detail and a demonstrated commitment to writing clean, maintainable, and well‑documented code.
• Competitive salary dependent on experience (DOE)
• Winning culture with a friendly, team‑oriented environment!
• Generous benefits package including medical, dental, vision, long‑term disability, and life insurance.
• Employee Assistance Program (EAP)
• 401(k) with company match
• Generous vacation and paid holidays package
• Company events, and lunches
• Work from home program – once eligible
• Referral Bonus

Founded in 1983, Advantech is a leader in providing trusted innovative embedded and automation products and solutions. Advantech offers comprehensive system integration, hardware, software, customer‑centric design services, and global logistics support; all backed by industry‑leading front and back‑office e‑business solutions. Advantech has always been an innovator in the development and manufacture of high‑quality, high‑performance computing platforms.

We cooperate closely with our partners to help provide complete solutions for a wide array of applications across a diverse range of industries. To realize our corporate vision of Enabling an Intelligent Planet, Advantech will continue collaborating and partnering for Smart city & IoT Solutions.

Advantech is an authorized alliance partner of both Intel® and Microsoft®. Our customers will find the technologies we use inside our products to be widely compatible with other products in the global marketplace. In 2018 and 2019,…