java senior developer

Responsibilities Develop, maintain, and evolve backend applications using Java, ensuring high performance, scalability, and security. Work on the development and maintenance of highly complex corporate systems, especially in critical environments. Develop and consume REST APIs for system integration. Integrate legacy systems with modern architectures,...

We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions.With over 8,000 CI&Ters around the world, we’ve built partnerships with more than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality.About the ProjectThe FORCE backend is a Spring Boot 3 API that powers the mobile app...

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Atuar de forma hands-on no desenvolvimento e evolução de serviços backend em Java para sistemas de fatura, pagamento e cobrança.Desenvolver e manter APIs REST e integrações expostas via API Gateway (ex.: Sensedia).Modernizar e evoluir arquiteturas legadas (SOA), participando de migração, refatoração e decomposição de serviços.Desenvolver novos...

Join us to build the future of B2B commerce! BEES is AB InBev’s B2B platform. Through our ecosystem, merchants and retailers across 29 countries can stock their businesses quickly, easily, and securely.At BEES, we dream big, lead with purpose, and develop technology that transforms the way retailers and sellers grow. Every line of code and every...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Developer Java based in Brazil. This is a senior backend engineering opportunity focused on building and evolving modern, cloud-native solutions within a microservices ecosystem. You will take ownership of complex backend...

Description:This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Developer Java based in Brazil.This is a senior backend engineering opportunity focused on building and evolving modern, cloud-native solutions within a microservices ecosystem. You will take ownership of...

At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions. With 30 years of experience in technological transformation, we accelerate innovation with expertise in Agentic SDLC, Application modernization, Data & AI, Martech and Business...

Develop, maintain and enhance high-performance microservices. Work on resolving Level 2 and Level 3 incidents, performing complex diagnostics involving code, cloud infrastructure and acquiring business rules. Ensure the integrity of integrations between Payware platforms and the company's other systems. Propose continuous architectural improvements to...

Nosso cliente está com diversas vagas para atuar como Sr Java Developer. Quer saber mais? Logo abaixo você vai encontrar alguns detalhes sobre a vaga: Requisitos e Qualificações Experiência prática comprovada em desenvolvimento de software trabalhando com as últimas versões do Java como principal linguagem de programação. Experiência em escrever...

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...

At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions. With 30 years of experience in technological transformation, we accelerate innovation with expertise in Agentic SDLC, Application modernization, Data & AI, Martech and Business...

At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions. With 30 years of experience in technological transformation, we accelerate innovation with expertise in Agentic SDLC, Application modernization, Data & AI, Martech and Business...

DescriptionSenior Software Developer - Java (F/M/D)Fime is a globally recognised international player providing deep expertise across digital payments, mobility services, and digital identity. We work with leading organisations worldwide to solve complex challenges, identify emerging opportunities, and future-proof their strategies. Our team of 900+...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Sênior Developer Backend Java based in Brazil. This is a senior-level opportunity focused on assessing and evolving a large Java application ecosystem within the financial sector. You will analyze applications across Java 8...

Join our Team About this opportunity: About the role We are seeking a hands-on Java Developer to join our engineering team to build, automate, and enhance product capabilities with applied AI. This role combines core Java development and automation expertise with practical use of AI to increase development efficiency, improve product features, and enable...

Se você domina o desenvolvimento Java e quer atuar em todo o ciclo de vida de aplicações escaláveis, garantindo qualidade de código, boas práticas e mentoria técnica, essa vaga é para você.Somos a Vortigo - nascemos com o propósito de criar aplicativos mobile para um mundo em constante movimento, mas não paramos por aí. Ampliamos nossa atuação...

At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions. With 30 years of experience in technological transformation, we accelerate innovation with expertise in Agentic SDLC, Application modernization, Data & AI, Martech and Business...

A Sensedia, líder no mercado de APIs, busca profissionais de nível sênior para integrar seu time de desenvolvimento Java. A empresa oferece soluções de integração e consultoria para grandes organizações globais, atuando com tecnologias de ponta como API Management, Service Mesh e Open Banking. Trabalhar na Sensedia significa pertencer a uma cultura...

About this opportunityAbout the role We are seeking a hands-on Java Developer to join our engineering team to build, automate, and enhance product capabilities with applied AI. This role combines core Java development and automation expertise with practical use of AI to increase development efficiency, improve product features, and enable AI-driven...