Senior .NET Developer – Retail

Job not on LinkedIn

🕒 July 23

🏢🏡 Porto Alegre – Hybrid

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 11%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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DB

WebsiteLinkedInAll Job Openings

501 - 1000 employees

💼 Consulting

Software • Technology • Consulting

DB is a company that specializes in assisting organizations with digital transformation, focusing on understanding problems and finding optimal solutions. They offer a range of services including Agile design and development, digital innovation, software development, sourcing, and consulting. With a dedicated team, DB emphasizes quality in software engineering and provides tailored technological solutions to meet client demands effectively. Additionally, they promote innovation through their DBLab initiative, ensuring that their approaches are applicable, replicable, and scalable for their clients' success.

📋 Description

• Design and evolve the architecture of new workflows and microservices; • Define and enforce coding, architecture and quality standards within the team; • Perform deep refactorings: decompose God Classes, reduce cyclomatic complexity, eliminate duplication; • Conduct code reviews with a focus on architecture, security and performance; • Mentor mid-level and junior developers in development best practices; • Define test strategies and ensure minimum coverage on critical flows; • Identify and remediate application-level security issues (authentication, validation, data protection);

🎯 Requirements

• C# / .NET (6+) • ASP.NET Core (Web API, Minimal APIs, middleware) • Entity Framework Core / Dapper • RabbitMQ (messaging patterns, dead-letter queues, retries) • SQL Server (data modeling, indexing, execution plans) • Messaging and event-driven architecture • Git / Azure DevOps CI/CD • Docker / Kubernetes (containerization and orchestration) • Strong experience in microservices architecture and event-driven systems • Experience analyzing cyclomatic complexity and refactoring legacy code • Experience with CI/CD pipelines integrating quality analysis and automated tests • Solid understanding of SOLID principles, Clean Code, DRY, KISS and YAGNI • API security knowledge: JWT, OAuth, IDOR prevention, mass-assignment protection, rate limiting, security headers • Experience with structured logging, telemetry and performance diagnostics in production • Ability to model relational databases for performance: indexing, projections, execution plans • Ability to evaluate and choose appropriate design patterns for each problem (Strategy vs Chain of Responsibility, CQRS vs read-model approaches, etc.) • It will be a plus if you have: • Knowledge of e-commerce • Experience with the VTEX platform • Integration microservices • SonarQube (static code analysis) • MediatR / CQRS (proper implementation, not just using the library) • Integration testing and test-pyramid-oriented coverage • Azure Blob Storage • OpenTelemetry / Application Insights • OpenAPI / Swagger (versioning and documentation) • GoF and architectural design patterns (Strategy, Chain of Responsibility, Adapter, Factory, etc.)

🏖️ Benefits

• iFood voucher (meal allowance) • Work-from-home allowance • Health insurance • Dental plan • Birthday day off • Life insurance • Extended maternity and paternity leave • Educational partnerships • TotalPass partnership - health and wellness • Clude Saúde partnership • Reimbursement programs • Flexible hours • Dress code: be yourself.