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    Mid level Fullstack .NET, React Developer

    Design cloud-based software architectures Be familiar with the technologies used by the team Ability to estimate effort and set implementation timelines Ability to work under deadline pressure Troubleshoot and resolve problems that arise during projects < ...

    Backend Developer – Mid level

    Responsibilities Develop, maintain and enhance backend APIs and applications using .NET (C#). Implement business rules with a focus on quality, performance and scalability. Integrate with internal systems and external APIs. Work on modeling and interaction with ...

    IT Developer – Mid level

    Responsibilities Develop and maintain applications using .NET Framework 4.8 and .NET Core. Design and optimize queries, stored procedures, triggers, and jobs in SQL Server. Build modern, responsive user interfaces with React, HTML5, and CSS. Create and maintain ...

    Mid Level Java Developer

    Responsibilities • Work together with CI&T to support a client in the employee benefits market;• Ensure that this application provides an excellent user experience and facilitates the tasks of our end users;• Help the team and the client raise the maturity of the process. Requi ...

    Mid level Frontend Developer

    Responsibilities Participate in the entire product development process Responsible for architecting, implementing, maintaining, and evolving software solutions Collaborate in the software quality process Write unit tests Perform code reviews <li ...

    Android Developer – Mid level

    Responsibilities Develop with quality and follow best practices, using architectures and design patterns Collaborate within a team using agile methodologies Actively contribute to the operation and continuous evolution of the projects developed Requireme ...

    Mid Level PHP Developer

    **Mid Level PHP Developer****Who We Are****What you will do**- Actively participate in the software development lifecycle, from planning to implementation and maintenance.- Build and optimize RESTful APIs for integration with other systems.- Implement scalable and high-performance solutions.< ...

    [Job 29166] Mid Level Fullstack Developer, Brazil (Mulheres)

    Somos especialistas em transformação tecnológica, unindo expertise humana à IA para criar soluções tech escaláveis. Com mais de 8,000 CI&Ters ao redor do mundo, já formamos parcerias com mais de 1,000 clientes durante nossos 30 anos de história. A Inteligência Artificial é a nossa realidade. Impo ...

    [Job 29285] Mid Level Fullstack Developer, Brazil (Mulheres)

    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 moderni ...

    Fullstack .NET, React – Mid level

    Responsibilities Design and model cloud-based software architectures Be familiar with the technologies used by the team Be able to estimate effort and set implementation deadlines Handle deadline pressure effectively Solve problems that arise during p ...

    Brazil Remote: Mid Level Developer

    Brazil - Remote: Mid-Level Developer Date: Aug 6, 2026 Location: Rio de Janeiro, RJ, BR, 291941 We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain t ...

    [Job 30095] Mid Level Fullstack ( Java Angular) Developer , Brazil

    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 modern ...

    Mid level .NET Backend Developer

    Responsibilities Develop, maintain and evolve APIs and backend applications using .NET (C#). Implement business rules with a focus on quality, performance and scalability. Perform integrations with internal systems and external APIs. Work on modeling and intera ...

    Mid level .Net / React Developer

    Description: This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Mid-level .Net / React Developer based in Brazil. This role offers the opportunity to build and evolve scalable digital solutions wi ...

    Mid Level Java Developer, Brazil

    Somos especialistas em transformação tecnológica , unindo expertise humana à IA para criar soluções tech escaláveis. Com mais de 6.500 CI&Ters ao redor do mundo, já formamos parcerias com mais de 1.000 clientes durante nossos 30 anos de história. Inteligência Artificial é nossa realidade. </p ...

    Full Stack Developer, Mid level

    Responsibilities Develop advanced features on the backend (.NET) and the frontend (React/TypeScript). Support the team in defining technical solutions, proposing structural improvements and best practices. Actively participate in architecture, collaborating on decisions ...

    [30218] Mid Level Kotlin Developer

    Somos especialistas em transformação tecnológica, unindo expertise humana à IA para criar soluções tech escaláveis. Com mais de 8,000 CI&Ters ao redor do mundo, já formamos parcerias com mais de 1,000 clientes durante nossos 30 anos de história. Inteligência Artificial é nossa realidade. Sua missão ...

    Mid Level Developer iOS/ IA

    This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Mid Level Developer iOS/IA based in Brazil. This role offers the opportunity to contribute to the modernization of a large-scale SuperApp through innovative mobile ...

    Mid Level/Senior Data Developer

    Development and maintenance of a bank's primary investment channel. Development of applications using .NET for the backend. Experience with Angular for the frontend. Requirements Strong experience in backend development with .NET Core (C#). <l ...

    [30407] Mid Level IOS 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 moderni ...

    Web Developer, Mid level – CRM

    Responsibilities Develop and enhance web applications using .NET (C# and Visual Basic). Implement medium- and high-complexity features, following architectural standards. Perform corrective and evolutionary maintenance on existing corporate systems. Develop and cons ...

    Brazil Remote: Mid Level Developer

    We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world’s large ...

    Mid Level

    The ideal candidate for a mid-level environmental consultant is expected to possess the following characteristics/skills:- Availability for travel;- Driving experience and a valid driver's license are desirable;- Advanced English skills (speaking, writing, listening);- Proactive, o ...

    Mid Level

    The ideal candidate for a mid-level environmental consultant is expected to possess the following characteristics/skills:- Availability for travel;- Driving experience and a valid driver's license are desirable;- Advanced English skills (speaking, writing, listening);- Proactive, o ...

    Mid Level

    The ideal candidate for a mid-level environmental consultant is expected to possess the following characteristics/skills:- Availability for travel;- Driving experience and a valid driver's license are desirable;- Advanced English skills (speaking, writing, listening);- Proactive, o ...

    Mid Level

    The ideal candidate for a mid-level environmental consultant is expected to possess the following characteristics/skills:- Availability for travel;- Driving experience and a valid driver's license are desirable;- Advanced English skills (speaking, writing, listening);- Proactive, o ...

    Mid Level

    The ideal candidate for a mid-level environmental consultant is expected to possess the following characteristics/skills:- Availability for travel;- Driving experience and a valid driver's license are desirable;- Advanced English skills (speaking, writing, listening);- Proactive, o ...

    Mid Level Developer GO / Kotlin, Brazil

    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 moderni ...

    Mid level Developer, C#/.NET, React

    Responsibilities Develop and maintain RESTful APIs using C# and .NET Build modern, responsive interfaces with React Actively participate in architectural decisions and solution modeling Collaborate with product, design, and business teams to deliver real value ...

    Outsystems Developer (Mid Level / Senior / Lead)

    99x Brazil is on the lookout for a skilled Senior / Lead Outsystems Developer. As a part of our dynamic team, you will play a vital role in the design, development, and maintenance of applications using the Outsystems platform. You will collaborate with a talented group of developers and designers to deliv ...

    Java Full Stack Developer – Mid level

    Work in the Test Journey squad during deployment Support the team's QA engineers Requirements Solid knowledge of Java and relational databases Experience identifying, reproducing, diagnosing and fixing ...

    Mid Level Data Developer, Brazil (MULHERES)

    Somos especialistas em transformação tecnológica, unindo expertise humana à IA para criar soluções tech escaláveis.Com mais de 7.400 CI&Ters ao redor do mundo, já formamos parcerias com mais de 1.000 clientes durante nossos 30 anos de história. A Inteligência Artificial é a nossa realidade. ...

    Full Stack .NET Developer, Mid level

    Will work within agile, cross-functional squads on various strategic digital transformation challenges for a large bank. Focused on investments and wealth/asset management. Requirements Experience/knowledge with C# / .NET 8.0 (primary development) .NET Framework (mainte ...

    Mid Level Developer iOS/ IA Brazil

    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 modern ...

    SQL Server Developer, VB6 Mid level

    Responsibilities Development and optimization of SQL queries: Create, maintain and improve stored procedures, views, triggers, and functions, ensuring performance and data integrity. Database troubleshooting and resolution: Diagnose and fix performance issues and inefficient queri ...

    [Job 30279] Mid Level Developer (Java)

    Overview 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, applicat ...

    C# Back End Developer, Mid Level

    Responsibilities Support and implement new features in products Integrate with various APIs and payment methods Handle large volumes of data and requests Work with artificial intelligence Maintain a high-availability, scalable environment ...

    Mid Level Back End Developer – Infrastructure, DevOps

    Responsibilities Support the development team in configuring, maintaining, and automating CI/CD pipelines and staging/production environments. Serve as a technical point of contact and translator between development requirements and the infrastructure team/processes. Mon ...

    [Job 29835] Mid Level Python Developer , Brazil

    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, Applicati ...

    [Job 29802] Mid level Salesforce Developer, Brazil

    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, Applicati ...

    [Job 30349] Mid level Salesforce Developer, Brazil

    Estamos em busca de uma pessoa Mid-Level Salesforce Developer para atuar, junto à CI&T, em projetos de transformação digital utilizando a plataforma Salesforce. Procuramos alguém que enxergue a tecnologia e a Inteligência Artificial como aceleradores de negócio, contribuindo para a construção de so ...

    [Job 29641] Mid level Developer Java Brazil

    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 modern ...

    Fullstack Developer

    Rio de Janeiro,Rio de Janeiro,Brazil- +3 more- Job ID** **- Join our Team**About this opportunity**:Are you passionate about Cloud Native technologies?Do you thrive in a collaborative and global team environment and want to contribute to the most advanced Test Automation Platform in SA BOS?<b ...

    Developer (Fullstack)

    Na Topaz, não criamos apenas tecnologia. Nós transformamos o futuro do mercado financeiro. Somos um time #Multi de protagonistas que transformam ideias em soluções de impacto. Em nosso Topaz Team, fomentamos um ambiente de colaboração real onde sua curiosidade é premiada e seu potencial se ...

    Mid Level I Senior.Net I AWS Developer, Brazil

    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 moderni ...

    [Job 30536] Mid Level Developer GO / Kotlin, Brazil

    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 moderni ...

    [Job 30389] Mid Level Java Developer, Campinas, Brazil

    Mid Level Java Developer, Campinas, Brazil at Ciandt. Ciandt is seeking a Mid Level Java Developer to contribute to a complex project supporting a major American investment firm. You will work alongside multidisciplinary groups to create software solutions that address specific business challenges. <h3 ...

    [Job 30665] Mid Level Developer iOS/ IA Brazil

    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 modern ...

    Desenvolvedor de firmware pleno | mid level firmware developer

    (PT) Objetivo da Função Integrando a equipe de Software Embarcado e reportando-se ao Líder do Grupo de Firmware, o Engenheiro de Firmware Pleno será responsável por desenvolver, testar e manter firmware para sistemas embarcados, contribuindo ativamente para a entrega de soluções robustas e de al ...

    Mid Level Developer – AI Enabled Systems (Remote, Global)

    Job Description This is a remote position. Mid-Level Developer – AI-Enabled Systems (Remote, Global) Reports To: Development Team Lead The Culture:<br ...

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      Developer Mid Level Fullstack Reactjava Jobs in Brazil Job Search Guide, Trends and Insights