Senior Full Stack Engineer
Ubiminds- Location
- Brazil
- Workplace
- Remote
- Employment
- Full Time
- Salary
- —
Posted 2mo ago
The employer’s full description could not be read from their board. This is a summary of the posting — follow the apply link for the original.
Responsibilities
- Design, develop, and maintain scalable SaaS applications using C#, .NET, Angular, and SQL Server.
- Build new features while enhancing existing applications with a strong focus on performance, security, and maintainability.
- Participate in architecture and technical design discussions, helping define scalable solutions and engineering standards.
- Design and optimize relational databases, stored procedures, indexing strategies, and SQL performance.
- Develop and maintain RESTful APIs and contribute to modern API architectures.
- Troubleshoot production issues, perform root cause analysis, and continuously improve application reliability.
- Write unit and integration tests to ensure high-quality software delivery.
- Collaborate with Product, Engineering, and Architecture teams throughout the development lifecycle.
- Work in a Shift-Left environment, taking ownership from implementation through testing and production support.
- Leverage AI-powered development tools such as GitHub Copilot, Cursor, Claude Code, and similar technologies to improve productivity and software quality.
Requirements
- 5+ years of professional experience developing web applications.
- Strong expertise in C#
- Strong expertise in .NET ecosystem
- Strong expertise in Angular
- Strong expertise in SQL Server
- Experience working with relational databases, stored procedures, and SQL performance optimization.
- Strong troubleshooting, debugging, and performance tuning skills.
- Experience writing unit and integration tests.
- Comfortable working in Shift-Left development environments.
- Self-driven professional with a strong ownership mindset.
- Excellent collaboration and communication skills.
- Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field, or equivalent professional experience.
- English proficiency at C1 level (written and verbal).
Preferred
- Strong knowledge of Microsoft SQL Server indexing and query optimization.
- Experience with AWS or other cloud platforms (EC2, S3, SES, etc.).
- Experience with GraphQL.
- Experience with enterprise-scale SaaS applications.
- Knowledge of HTML and CSS for traditional web applications.
- Experience using AI-assisted development tools and coding agents such as: GitHub Copilot, Cursor, Claude Code
- Familiarity with modern AI concepts including: Large Language Models (LLMs), Model Context Protocol (MCP), Retrieval-Augmented Generation (RAG)
Skills
- C#
- .NET
- Angular
- SQL Server
- RESTful APIs
- GitHub Copilot
- Cursor
- Claude Code
- AWS
- EC2
- S3
- SES
- GraphQL
- HTML
- CSS
- LLMs
- MCP
- RAG
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