Lead .NET Developer

Tech stack:

.NET, Cloud (Azure), PostgreSQL

Requirements:

• 5+ years of commercial experience delivering backend systems in C#/.NET, including PostgreSQL and REST API development

• Production experience deploying and managing applications on Azure

• Proven ability to gather and analyze requirements while working directly with clients

• Strong track record of taking end-to-end product ownership and accountability

• Experience designing software architecture across multiple modules (mobile, backend, frontend, databases)

• Deep understanding of software development best practices, code quality standards, and clean code principles

• Excellent communication skills for cross-functional collaboration with technical and non-technical stakeholders

Nice to have:

• Azure certifications (e.g., Azure Developer Associate)

• Ability to travel to Wroclaw for team collaboration and client meetings

• Experience designing and implementing IoT software

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.

Main responsibilities:

• Design, build, and maintain backend software using C#/.NET

• Gather and analyze business requirements working alongside Business Analysts and through direct collaboration with clients and stakeholders

• Take full ownership of product delivery from conception through deployment and future maintenance

• Design software architecture and ensure seamless integration across all modules (mobile, backend, frontend, databases)

• Propose and recommend optimal technology stack, architectural patterns, and technical approaches based on project requirements and constraints

• Design and deliver robust APIs for frontend and mobile consumption

• Persist, query, and optimize operational data stored in PostgreSQL

• Ensure production readiness of services, including monitoring, logging, and performance optimization

• Lead the Backend team and closely collaborate with Mobile, UX, Frontend, QA, and DevOps teams

• Champion software development best practices, code quality standards, and maintainable code across the team

• Conduct code reviews and mentor team members on architectural decisions and coding standards