.Net Software Engineer Senior (Hybrid)

.NETSOFTWAREENGINEERSENIOR(HYBRID LISBON)

Portuguese company hires for hybrid position

Location: LisbonPortugal

Only candidates already basedin Portugal will be considered

Work Model: Hybrid

Language Requirements:English: C1 (Advanced)

Seniority: Senior (6years)

Sector: Banking

Instructions: Please send yourCV in English and make sure to include all skills and experience that match therequirements of the opportunity. This will significantly increase your chancesof success

About the Role

Youll be part of a high-impact engineering team focused onevolving a robust platform built in C# currently undergoing a Framework Core.

This role offers the opportunity to work on performance-criticalsystems improving API response times optimizing SQL queriesand enhancing distributed caching mechanisms.

Key Responsibilities

• Design develop test and deploy features using .NET Core / .NET Framework
• Contribute to architecture and design decisions to improve system scalability and performance
• Optimize SQL queries and improve database performance
• Enhance distributed caching systems and low-latency messaging
• Implement observability solutions (OpenTelemetry OpenSearch)
• Ensure code quality and security through reviews and automated testing
• Manage NuGet packages and dependencies
• Provide third-line support for production issues when needed

Technical Skills

• Strong experience with C# and .NET Core / .NET Framework
• Expertise in SQL and performance tuning
• Experience with high-performance and scalable applications
• Knowledge of multi-threading and garbage collection
• Experience with distributed cache systems

Nice to have:

• SQL profiling (Microsoft SQL Server)
• Tools: Jira Bitbucket Jenkins TeamCity Ansible Tower
• Observability tools: OpenTelemetry OpenSearch Prometheus

Soft Skills

• Strong analytical thinking and problem-solving mindset
• Excellent communication skills
• Experience working in distributed and Agile teams
• Knowledge of secure coding practices and architectural patterns
• Proactive attitude with focus on continuous improvement

Keywords

.NET Framework C# SQL High PerformanceSystems API Optimization Distributed Cache Multithreading GarbageCollection OpenTelemetry OpenSearch Prometheus CI/CD Agile JiraBitbucket Lisbon Hybrid English C1

#CI - PROC25777