Senior Software Architect (C#/Angular/AI First)

Truelogic Software

Design and evolve scalable, secure, and highly available SaaS applications using C#, .NET, and cloud-native architectures.; Define technical architecture and engineering standards across multiple products and teams.

Posted 6/30/2026Verified active Jul 25, 2026, 12:34 AMfull-timeRemote • São Paulo • 🇧🇷 BrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Emphasize extensive experience in software engineering and architecture, particularly in designing scalable SaaS applications using C# and .NET. Highlight leadership capabilities in mentoring engineers, driving architectural decisions, and promoting best practices in software development and AI integration.

Highest-signal resume keywords

12+ Years of Software Engineering Experience5+ Years as a Software Architect or Technical LeaderExpert-Level Experience with C# and .NET CoreStrong Experience with Microservices and DDDProven Ability to Lead Technical Initiatives

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

C#ASP.NET CoreEntity FrameworkAngular (v16+)Microservices ArchitectureDomain-Driven Design (DDD)CQRSEvent-Driven ArchitectureAWSSQL Server

Soft Skills

MentoringTechnical GuidanceCommunication SkillsCollaborationLeadership

Tools & Technologies

AWSAzureSQL ServerPostgreSQLNoSQL DatabasesAI-Assisted Development ToolsGraphQL APIsClaude CodeCursorGitHub Copilot

Industry Keywords

SaaS ApplicationsCloud-Native ArchitecturesTechnical ArchitectureEngineering StandardsAPI-First Approaches

Tech Stack

Tools & technologies

AngularAwsAzureCloudDistributed systemsEntity frameworkGraphqlKubernetesMicroservicesNosqlSqlTerraform

About the role

Key responsibilities & impact

Design and evolve scalable, secure, and highly available SaaS applications using C#, .NET, and cloud-native architectures.
Define technical architecture and engineering standards across multiple products and teams.
Lead the adoption of microservices, domain-driven design (DDD), CQRS, event-driven systems, and API-first approaches.
Partner with Product, Engineering, DevOps, and fellow Architects to deliver reliable and maintainable solutions.
Mentor senior engineers and provide technical guidance on architecture, design decisions, and implementation strategies.
Drive improvements in system performance, scalability, observability, and security.
Promote engineering best practices, including code quality, automated testing, and operational excellence.
Champion AI-assisted software development by integrating modern AI tools and workflows into everyday engineering practices.

Requirements

What you’ll need

12+ years of software engineering experience, including 5+ years as a Software Architect, Principal Engineer, or technical leader.
Expert-level experience with C#, .NET Core, Entity Framework, and Angular (v16+).
Strong experience designing enterprise SaaS platforms using microservices, DDD, CQRS, and event-driven architectures.
Hands-on experience with AWS (preferred) or Azure and cloud-native application design.
Solid knowledge of SQL Server, PostgreSQL, and NoSQL databases (DocumentDB is a plus).
Proven ability to lead technical initiatives, mentor engineers, and drive architectural decisions across teams.
Excellent written and verbal English communication skills.
Daily experience using AI-assisted development tools (e.g., Claude Code, Cursor, GitHub Copilot) to improve engineering productivity.
Familiarity with modern AI concepts and workflows, including LLMs, RAG, MCP, and agentic development practices.
Experience with GraphQL APIs.

Benefits

Comp & perks

100% Remote Work: Enjoy the freedom to work from the location that helps you thrive. All it takes is a laptop and a reliable internet connection.
Highly Competitive USD Pay: Earn an excellent, market-leading compensation in USD, that goes beyond typical market offerings.
Paid Time Off: We value your well-being. Our paid time off policies ensure you have the chance to unwind and recharge when needed.
Work with Autonomy: Enjoy the freedom to manage your time as long as the work gets done. Focus on results, not the clock.
Work with Top American Companies: Grow your expertise working on innovative, high-impact projects with Industry-Leading U.S. Companies.