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[Job - 31250] Senior Developer (.NET/React)

CI&T
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RemoteHomeofficePosted 2mo ago

About the role

Senior Fullstack Software Developer responsible for designing, developing, and implementing scalable Cloud-Native solutions primarily using .NET, with frontend in React, and Azure-based deployments.

Responsibilities

  • Design, develop, and deploy .NET-based microservices on Cloud providers, following best practices for scalability, performance, and security.
  • Develop responsive and user-friendly frontend applications using the React framework, ensuring a seamless and engaging user experience.
  • Set up and maintain Azure DevOps (ADO) pipelines for automated build, test, and deployment processes, including infrastructure as code.
  • Integrate third-party APIs and services to enhance the functionality of our applications.
  • Mentor junior developers and provide technical guidance and support to ensure the successful delivery of projects.
  • Stay up-to-date with emerging technologies and industry trends, and incorporate them into our development processes as needed.

Qualifications

  • Advanced English skills, both written and verbal.
  • Proven experience as a Senior Fullstack Developer, with strong expertise in .NET microservices and React or Angular frontend development.
  • Strong proficiency in C# and experience with ASP.NET Core or similar frameworks for building microservices.
  • Hands-on experience with React, HTML, CSS, and JavaScript/TypeScript.
  • In-depth knowledge of Azure Cloud services and deploying/managing applications on cloud infrastructure.
  • Solid understanding of microservices architecture, RESTful APIs, and asynchronous messaging patterns.
  • Experience with Azure DevOps (ADO) for build pipelines and infrastructure as code.
  • Experience with Docker and Kubernetes.
  • Familiarity with DevOps practices, including CI/CD pipelines.
  • Excellent problem-solving, communication, and collaboration skills.

Skills

Required:.NETC#ASP.NET CoreReactHTML/CSS/JavaScript/TypeScriptAzureAzure DevOps (ADO)DockerKubernetesRESTful APIsCI/CD

Benefits

  • Health and dental insurance
  • Meal and food allowance
  • Childcare assistance
  • Extended paternity leave
  • Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass
  • Profit Sharing and Results Participation (PLR)
  • Life insurance
  • Continuous learning platform (CI&T University)
  • Discount club
  • Free online platform dedicated to physical, mental, and overall well-being
  • Pregnancy and responsible parenting course
  • Partnerships with online learning platforms
  • Language learning platform
Last updated Oct 21, 2026. Interested? Apply on the company site.

About CI&T

Technology Transformation Specialists

A global technology consulting and digital transformation firm that combines human expertise with AI to develop innovative solutions.

Technology transformationAISoftware developmentCloud servicesDigital experienceData analyticsApplication modernizationConsulting
Company profileWebsite

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