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Tech Lead – Backend, Cloud Applications
Location
Poland
Posted
90 days ago
Salary
0
Seniority
Senior
Job Description
Tech Lead – Backend, Cloud Applications
Gunnebo Safe Storage
• Define and evolve robust backend architecture using C#/.NET and Microsoft Azure, tailored for high-security, cloud-native applications. • Provide hands-on technical leadership, setting standards for code quality, performance, and security across the development team. • Champion modern software delivery practices including CI/CD, structured release cycles, and DevOps automation. • Implement architectural best practices to ensure low maintenance overhead, high performance, and scalability. • Conduct architecture and code reviews, mentoring engineers on design principles, cloud security, and system resilience. • Collaborate with product managers, product owner and external specialists to align technology with business and security goals. • Design, develop, and maintain cloud-native backend services using C#/.NET. • Build and optimize serverless applications using Azure Functions, Logic Apps, and other Azure-native components. • Architect scalable and secure data models using Cosmos DB and other Azure storage solutions. • Develop and maintain internal NuGet packages to support modular and reusable development practices. • Ensure application security and compliance with industry standards (e.g., OWASP, SOC 2, STAR, Privacy by Design). • Lead deployment strategies and infrastructure automation using Azure DevOps Pipelines. • Monitor and optimize cloud performance, cost efficiency, and security posture. • Maintain system observability, logging, and performance monitoring across distributed services. • Work closely with cross-functional teams including QA, product management, and external partners. • Evaluate and introduce new tools, frameworks, and cloud patterns to improve developer productivity and system reliability. • Foster a culture of technical ownership, innovation, and continuous improvement. • Promote agile methodologies and modern engineering practices across the team.
Job Requirements
- Minimum 5 years of experience in backend development and cloud architecture.
- Proven expertise in .NET, backend design patterns, and scalable system architecture.
- Strong knowledge of Microsoft Azure, including serverless computing and cloud-native design.
- Experience with Cosmos DB, REST APIs, and WebSocket communication.
- Deep understanding of CI/CD pipelines, automated deployments, release management, and Git-based workflows.
- Fluent in English (B2+ level).
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