Senior Web Developer
Siemens · Posted Oct 10
Industrial automation, software, infrastructure, and medical technology solutions
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About the role
Siemens Smart Infrastructure connects energy systems, buildings, and industries, offering grid control and automation, power distribution, and building automation products and services. The team forming this role is a lean startup-style group of solution innovators, UX specialists, data/AI experts, and architects applying data analytics, simulation, and interactive visualization across industry, energy, mobility, buildings, and smart cities. This Senior Web Developer role is central to digitalization initiatives in IoT, working hands-on with legacy ASP.NET applications, Angular, web application architecture, and modern engineering practices to build secure, scalable enterprise web applications.
What you will do
- Design, develop, enhance, and maintain robust enterprise web applications using legacy ASP.NET and Angular.
- Collaborate with architects and product owners to translate requirements into technical solutions.
- Implement clean, maintainable, and testable code following best practices and coding standards.
- Participate in system design discussions, code reviews, performance tuning, and application modernization activities.
- Ensure seamless integration between web user interfaces, existing application components, backend services, and external systems.
- Write and maintain unit, integration, and end-to-end tests.
- Maintain code quality using tools such as SonarQube and participate in peer reviews.
- Work with DevOps teams to integrate CI/CD pipelines and deployment automation.
- Collaborate with global teams and support resolution of field issues.
- Stay current with emerging web development technologies and contribute to continuous improvement initiatives.
Skills used in this role
What the employer is looking for
- Master’s/bachelor’s degree in computer science or related discipline from a reputed institute.
- 5–10 years of experience in web application development for enterprise-grade applications.
- Strong hands-on experience with legacy ASP.NET technologies and Angular.
- Experience maintaining and modernizing existing ASP.NET web applications while ensuring business continuity and code quality.
- Strong proficiency in HTML, CSS, JavaScript, and TypeScript, with a solid understanding of responsive web application development.
- Deep understanding of SOLID principles, design patterns, object-oriented programming, and system design.
- Experience integrating web applications with RESTful APIs, backend services, and external systems.
- Experience with SQL and NoSQL databases, including handling large-scale and time-series data.
- Familiarity with event-driven systems that use MQTT, WebSocket, or Pub/Sub.
- Knowledge of unit testing, mocking, and test automation frameworks, including end-to-end testing for web applications.
- Experience with version control systems like Git and platform such as Azure DevOps.
- Experience in maintaining code quality through code reviews and tools like SonarQube.
- Understanding of web application security architecture and data privacy compliance (e.g., GDPR, ISO 27001).
- Familiarity with DevOps culture and observability tools (e.g., Prometheus, Grafana).
- Strong debugging, problem-solving, and communication skills.
- Ability to work effectively in agile, globally distributed teams.
Benefits and support
- Compensation and benefits are detailed in the job posting
About Siemens
Siemens AG is a global technology powerhouse focused on industry, infrastructure, transport, and healthcare. The company creates smart digital enterprise solutions, industrial automation, and software to help customers transform industries and digitalize operations worldwide.
- Industry
- Industrial Automation
- Company size
- 318,000+ employees
- Founded
- 1847-10-12
- Location
- Munich, Germany
- Funding stage
- Public Company
Leadership
President and Chief Executive Officer
Chief Financial Officer
Chief Technology Officer and Chief Strategy Officer
Recent coverage
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