Ubiminds

Senior Full Stack Engineer – .NET, Angular

Ubiminds

full-time

Posted on:

Location Type: Remote

Location: Remote • 🇧🇷 Brazil

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Job Level

Senior

Tech Stack

AngularEntity Framework.NETPostgresSQL

About the role

  • Build and enhance scalable SaaS applications using .NET and Angular.
  • Implement high-performance backend services with C#, .NET, Entity Framework, and SQL databases.
  • Develop modern and responsive front-end interfaces (preferably in Angular 16+).
  • Adopt Shift Left practices, writing unit/integration tests and ensuring high-quality code from the start.
  • Troubleshoot, debug, and optimize both backend and frontend systems.
  • Collaborate cross-functionally with engineering, product, and leadership teams.

Requirements

  • Experience 5+ years of hands-on experience in SaaS or enterprise application development.
  • Strong proficiency in C# and the .NET ecosystem.
  • Solid experience with Entity Framework.
  • Deep understanding of relational databases, query optimization, and performance tuning (SQL Server / Postgres).
  • Angular 16+ strongly preferred (other modern frameworks acceptable).
  • Strong troubleshooting, debugging, and performance optimization skills.
  • Experience writing unit and integration tests.
  • Comfortable in a Shift Left development culture.
  • High commitment to delivering low-defect, high-quality code.
  • Self-driven, takes ownership, and collaborates effectively across teams.
  • Clear and confident English communication skills (written and verbal — C1 recommended).
  • Willingness to work with AI-assisted tools (Copilot, Cursor, Claude Code, etc.).
  • Basic–intermediate understanding of AI concepts such as LLMs, MCP, RAG, etc.
Benefits
  • Work directly with U.S. product engineering teams.
  • Remote-first culture + MacBook provided.
  • English lessons, referral bonuses, tech talks, and continuous learning.
  • Full back-office support: HR, career development, and administrative assistance.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
.NETC#Entity FrameworkSQLAngular 16+unit testingintegration testingperformance optimizationquery optimizationrelational databases
Soft skills
troubleshootingdebuggingcollaborationownershipself-drivencommunicationhigh-quality code commitmentcross-functional teamworkShift Left practiceslow-defect delivery