Senior Full-Stack Developer, React, .NET

BIP Brasil

. Develop interfaces in React and TypeScript using reusable components and best practices for accessibility, responsiveness, and performance .

Posted 11/3/2026full-timeRemote • BrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in Full-Stack Development with a focus on React, TypeScript, and .NET for building scalable web applications and APIs. Proficient in implementing robust authentication, authorization, and data protection mechanisms while ensuring high performance and accessibility standards.

Highest-signal resume keywords

Full-Stack DevelopmentReactTypeScriptC# and .NETREST APIs

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

HTMLCSSSQLAsynchronous ProcessingData ValidationState ManagementAPI ConsumptionComponent-Based DevelopmentAutomated TestingSchema Evolution

Soft Skills

AutonomyClear CommunicationAnalytical Skills

Tools & Technologies

GitContinuous IntegrationCloud ServicesMessage QueuesComponent Libraries

Industry Keywords

Data ProtectionAuthenticationAuthorizationObservabilityTraceability

Tech Stack

Tools & technologies

ReactSQLTypeScript.NET

About the role

Key responsibilities & impact

Develop interfaces in React and TypeScript using reusable components and best practices for accessibility, responsiveness, and performance
Implement user journeys with forms, tables, filters, and pagination, handling loading states, errors, and conflicts
Build and evolve REST APIs in .NET with documented contracts, input validation, standardized error responses, and strongly typed frontend integration
Implement business rules, state management, and permissions while preserving consistency and traceability
Develop background processing services and messaging-based integrations with idempotency, concurrency control, and failure recovery
Implement persistence and queries in relational databases, including schema evolution, transactions, indexes, and data-access optimization
Integrate systems and process structured files, ensuring validation, compatibility, and appropriate failure handling
Implement authentication and authorization based on roles and context, protecting data, files, credentials, and sensitive operations
Create component, API, contract, integration, and end-to-end journey tests, collaborating with QA to validate critical workflows
Instrument logs, metrics, and tracing; investigate frontend-to-backend issues; and participate in code reviews and automated releases

Requirements

What you’ll need

Bachelor’s degree completed; all fields of study are welcome
Strong experience in full-stack development, working on web interfaces and backend services
Proficiency in React, TypeScript, HTML, and CSS
Experience with component-based development, state management, and API consumption
Experience with C# and .NET for building APIs and services
Knowledge of REST APIs, contract documentation, data validation, and error handling
Experience with SQL, relational databases, object-relational mapping, and schema evolution
Experience with asynchronous processing and messaging, including idempotency, retries, concurrency, and transactional consistency
Experience integrating applications with cloud services, file storage, and message queues
Knowledge of authentication, server-side authorization, and data protection in web applications
Experience with automated testing, Git, code reviews, and continuous integration and delivery
Autonomy to manage deliverables, analyze issues end to end, and clearly communicate technical decisions and limitations
Experience with auditing, traceability, and complex business rules is a plus
Experience with system integrations and processing large volumes of data or files is a plus
Knowledge of federated authentication and access control is a plus
Experience with contract testing and recovery strategies for asynchronous integrations is a plus
Experience with observability, containers, and operating distributed applications is a plus
Experience with component libraries and accessibility testing is a plus

Benefits

Comp & perks

All Points (points program for airline tickets and hotel stays)
Medical insurance
Dental insurance
Life insurance
Pet care plan
Mobility benefits, including fuel and Uber or 99 options
Flex reimbursement (eyeglasses, vaccines, education, concerts, and more)
Meal and/or food allowance
Birthday off
Gympass
Financial consulting and facilitated loans
Alelo Club with discounts at various stores and pharmacies
180-day maternity leave
30-day paternity leave
Childcare assistance during the baby’s first year
Transportation allowance based on project or department needs
Annual bonus program
Commission for referring new clients
Global training and development center
Flex Time for professional development
Mentoring programs with leaders
Semiannual performance reviews
Feedback culture and recurring 1:1 meetings
Personalized development plan
Darwin — global training program
Grounding — global training program for newly hired professionals
Induction — international onboarding
Spinnaker — training for managers and senior managers