Fullstack Senior Software Developer
Emerson Electric Co.3 days ago
Warsaw, PolandSenior
Responsibilities
- Analyze requirements and design secure, scalable, accessible, and maintainable software solutions.
- Develop Angular and TypeScript web applications with reusable components, reactive forms, routing, dependency injection, state management, and performance optimization.
- Build C#/.NET and ASP.NET Core backend services, business logic, REST APIs, data access layers, and system integrations.
- Implement microservice-based and event-driven architectures with reliable asynchronous messaging.
- Design and maintain data models for relational and document databases.
- Apply authentication, authorization, validation, logging, monitoring, observability, and secure coding practices.
- Create and maintain unit, integration, component, contract, and end-to-end automated tests.
- Support CI/CD pipelines, containerized development, releases, production diagnostics, debugging, and root-cause analysis.
- Contribute to application, solution, and system architecture decisions, engineering standards, documentation, and developer tooling.
- Participate in code reviews, Agile planning, stakeholder communication, knowledge sharing, and technical mentorship.
- Collaborate with Product Management, UX, Quality Engineering, DevOps, architects, and other cross-functional teams.
Requirements
- Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
- At least 5 years of professional experience designing and developing frontend applications and backend services at a senior technical level.
- Advanced knowledge of TypeScript, Angular, RxJS, HTML, CSS, and Sass.
- Strong experience with C#, .NET, and ASP.NET Core.
- Experience with Entity Framework Core, relational and document databases, microservices, event-driven systems, and automated testing.
- Knowledge of OAuth 2.0, OpenID Connect, JWT, authentication and authorization frameworks, API design, software architecture, responsive design, secure coding, and design patterns.
- Experience with NgRx, Angular Material or Angular CDK, Git, Docker, package management tools, CI/CD pipelines, production support, monitoring, and diagnostics.
- Experience with PostgreSQL and MongoDB or similar relational and document databases.
- Experience working in Agile environments such as Scrum or SAFe.
- English and Polish proficiency at B2 level or higher.
- Preferred experience includes design systems, component libraries, micro-frontends, API gateways, advanced microservices, ECharts, interactive diagramming, Progressive Web Applications, localization, WebSockets, SignalR, WCAG, Core Web Vitals, OpenTelemetry, Figma, Azure, AWS, Kubernetes, industrial or critical-infrastructure software, Secure Development Lifecycle practices, and responsible use of AI-assisted development tools.
Benefits
- Work on impactful software used in critical industrial environments with colleagues across global teams.
- Inclusive, collaborative, no-blame culture that values innovation, technical excellence, continuous learning, and diverse perspectives.
- Continuous learning, career development, and growth opportunities through technical, architectural, and leadership career paths.
Tech Stack
Categories
About Emerson Electric Co.
Emerson Electric Co. builds industrial automation hardware and software for manufacturers, energy and utilities, and other process-intensive industries. Its portfolio includes Fisher control valves, DeltaV and Ovation control systems, Rosemount measurement and sensing, and lifecycle services, with software partnerships and holdings such as AspenTech. Founded in 1890 and headquartered in St. Louis, it is a public company (NYSE: EMR) serving markets like energy, chemicals, life sciences, power, and food and beverage.