Senior .NET Developer

Project description:We are building an Installation Management System – a strategic platform to digitalize installation and servicing processes for metering devices across the organization. The solution will replace paper-based workflows with a fully integrated web and mobile system, becoming the single source of truth for device and structural data while significantly improving operational efficiency.Requirements:4+ years of commercial experience delivering backend systems in C#/.NET, including PostgreSQL and REST API developmentProduction experience deploying and managing applications on AzureExperience working directly with clients and gathering technical requirementsStrong sense of ownership and accountability for delivered featuresUnderstanding of software architecture and ability to work across different system components (backend, frontend, databases)Solid understanding of software development best practices, code quality standards, and clean code principlesGood communication skills for collaboration with technical and non-technical team membersNice to have:Azure certifications (e.g., Azure Developer Associate)Ability to travel to Wroclaw for team collaboration and client meetingsExperience working with IoT software solutionsMain responsibilities:Design, build, and maintain backend software using C#/.NETParticipate in gathering and analyzing business requirements working with Lead, Business Analysts, clients, and stakeholdersTake ownership of assigned features and modules from development through deployment and maintenanceContribute to software architecture design and ensure proper integration across system components (mobile, backend, frontend, databases)Provide input on technology stack selection, architectural patterns, and technical approaches for project needsDesign and deliver robust APIs for frontend and mobile consumptionPersist, query, and optimize operational data stored in PostgreSQLEnsure production readiness of delivered features, including monitoring, logging, and performance optimizationCollaborate closely with .NET Lead, but also with Mobile, UX, Frontend, QA, and DevOps teamsFollow and promote software development best practices, code quality standards, and maintainable codeParticipate in code reviews and share knowledge with team members