senior react developer

Na CI&T , ajudamos grandes empresas a transformar o potencial da AI em impacto real nos negócios com AI Deployment, execução AI-native e tech-integrated business solutions. Com 30 anos de experiência em transformação tecnológica, aceleramos inovação com expertise em agentic SDLC, application modernization, Data & AI, martech e business strategy....

Será responsável por todo o ciclo de desenvolvimento web, entregando aplicações em nuvem escaláveis, performáticas e centradas no cliente, com forte protagonismo técnico nas decisões de arquitetura front-end e back-end.Responsabilidades•Atuar em conjunto com cientistas de dados, engenheiros de dados, usuários de negócio, gerentes de projeto e...

Proven experience working as a MuleSoft Technical Lead or Integration Lead.Strong hands-on expertise in MuleSoft Anypoint Platform, Mule 4, DataWeave, API Manager,CloudHub, Runtime Manager, and Anypoint Exchange.Overall IT / Software DevelopmentMuleSoft (Mule 4, Anypoint Platform)MuleSoft Technical Lead / Integration LeadAPI-led Connectivity & Enterprise...

ResponsibilitiesElicit requirements, develop, and fix issues in applicationsPromote automation and optimization of processes and analysesMaintain close collaboration with business areas and other IT teamsEnsure high availability of platforms by creating and evolving deployment processes (blue/green and canary deployments)Develop software following agile...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Dot Net Developer based in Brazil. This is an opportunity for an experienced full-stack engineer to build and enhance enterprise-grade applications using the Microsoft technology ecosystem. You will contribute across the...

Develop and maintain APIs using ASP.NET Core (.NET 7 or later);Participate in the technical refinement of requirements with the team;Propose technical solutions for new business requirements;Implement integrations between internal systems and external partners;Work on the maintenance and evolution of critical systems;Write clean, testable, and maintainable...

A Localiza está buscando uma pessoa sênior em desenvolvimento de software para integrar o time de Enabler de IA e Soluções de IA no Localiza Labs. A missão desse time é testar, criar, habilitar e evoluir soluções de Inteligência Artificial dentro da companhia, conectando tecnologia, inovação e impacto real para o...

Job Purpose Serve as the primary technical lead for the evolution of ExitLag’s systems, ensuring reliability, scalability, and operational sustainability. The Senior Developer is responsible for making complex technical decisions, continuously evolving the architecture, and ensuring the technical health of the systems with a focus on business impact and...

Graduação completa em Ciência da Computação, Engenharia de Software, Engenharia da Computação, Sistemas de Informação, Análise e Desenvolvimento de Sistemas ou demais Engenharias;  Vivência com Expo e EAS, Supabase, testes automatizados (Jest, Detox, similares). Vivência com publicação nas lojas de ponta a ponta, fidelidade de...

OverviewBluelight is a leading software consultancy dedicated to designing and developing innovative technology that enhances users' lives. Our mission is to deliver exceptional service to clients and foster a collaborative environment where each team member can grow and thrive. With a presence across the United States and Central/South America, Bluelight is...

SOBRE O DESAFIO: Você é curioso(a), gosta de resolver problemas complexos e quer fazer parte de um time que usa tecnologia de ponta — incluindo Inteligência Artificial — para transformar a forma como nossos produtos são construídos? Então, essa oportunidade é para você! Buscamos um(a) Desenvolvedor(a) de Software para atuar em squads ágeis...

Software Engineer React JS & React Native Sênior -

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior .NET Backend Developer based in Brazil. This is an opportunity to build and evolve high-impact backend solutions in a fully remote environment focused on modern software engineering. You will develop scalable APIs and...

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...

Responsibilities Will have an overall view of the project and support the team in breaking down tasks and understanding them to improve delivery efficiency Will ensure that the solution being built meets customer needs and incorporates best practices Will monitor project roll-out processes and support the team in identifying and resolving issues; in...

Responsibilities Develop modern, responsive, and accessible interfaces according to standards defined by the Tech Lead. Create components focused on UX, performance, and code quality. Integrate APIs and back‑end services, understanding authentication, contracts, and production behavior. Collaborate with back‑end and the Tech Lead to define APIs, data...

Responsibilities Make technical decisions regarding persistence (SQL Server and MongoDB), messaging, and integration patterns. Define and promote best practices for Clean Code, SOLID principles, and software design. Conduct thorough code reviews and provide technical support and mentoring to junior and mid-level developers. Ensure resilience, observability,...

Responsibilities Work on integrating processes related to the modules of Sistema Função Develop and maintain Stored Procedures, Views, Triggers, and test data sets in SQL Server Support validation/UAT and investigations into operational inconsistencies Analyze consigned credit (payroll-deductible loan) flows, BackOffice, CTC, and access control Develop...

Responsibilities Full Stack Development: Develop and evolve web applications using React, TypeScript, and Node.js with a focus on performance, scalability, and user experience. Architecture and Quality: Apply engineering best practices such as Clean Code, SOLID principles, Design Patterns, and modular architecture to ensure quality and maintainability...

Responsibilities Develop SPA applications in Angular and/or React, primarily for the web platform, but occasionally also for webviews (Android or iOS) The applications are for transactional journeys related to investment products and must provide an efficient, high-performance experience for clients, including visually impaired users who require accessible...