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KSB Brasil Ltda

Posted 9 Sep 2026

Senior Full Stack Developer - IOT

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Employment
Full time
Posted
9 Sep 2026

About the role

Key Responsibilities
  • Design, develop, and maintain end-to-end IoT applications (frontend, backend, and cloud services)

  • Build and maintain RESTful APIs and backend services using Node.js and/or .NET Core

  • Implement modern, responsive, and reusable UI components using React.js

  • Design and deploy cloud-native services on AWS, including AWS Lambda and related services

  • Ensure high code quality through clean architecture, unit testing, and code reviews

  • Implement and maintain CI/CD pipelines using GitLab

  • Work with microservices and distributed architectures

  • Integrate and manage messaging and event-driven systems (e.g., Kafka)

  • Collaborate closely with product, UX, DevOps, and architecture teams

  • Actively contribute to technical decisions, best practices, and continuous improvement

Required Skills & Experience
  • Strong hands-on experience with React.js for frontend development

  • Solid backend development experience with Node.js and/or .NET Core

  • Practical experience with AWS Cloud services, especially AWS Lambda

  • Good understanding of microservices and distributed system design

  • Experience with event-driven and messaging systems (Kafka preferred)

  • Proficient with GitLab, including CI/CD pipelines and merge request workflows

  • Experience with containerization technologies (Docker, Kubernetes)

  • Strong understanding of APIs, cloud environments, and DevOps concepts

  • Ability to work independently with a pragmatic, problem-solving mindset

Nice to Have
  • Experience in IoT platforms, device integration, or telemetry data processing

  • Exposure to infrastructure as code (e.g., Terraform, CloudFormation)

  • Knowledge of security best practices in cloud and distributed systems

  • Experience working in agile / scaled agile environments

What We Offer
  • Opportunity to work on industrial-grade IoT solutions

  • Collaboration with international stakeholders and cross-functional teams

  • A strong engineering culture focused on quality, ownership, and scalability

  • Continuous learning and growth in cloud-native and IoT technologies

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