DESENVOLVEDOR FULL STACK - AWS (HYBRID)

Portuguese company hires for hybrid work

Location: Lisbon / Portugal

Working Model: Hybrid: 70% remote and 30% in the Office in Lisbon

Language Requirements: Portuguese (C1) | English (B2+)

Seniority: Senior - 5 Years

Sector: Technology

Instructions: Please send your CVs in English and make sure to include all skills and experience that match the requirements of the opportunity. This will significantly increase your chances of success.

Key Responsibilities

• Design, develop, and implement IoT applications using Java, Node.js, and AWS Cloud.
• Manage and maintain AWS cloud infrastructure for deploying and operating IoT solutions.
• Maintain and administer GitLab CI/CD pipelines to support DevOps workflows.
• Collaborate with the Software Architect to continuously enhance the DevOps pipeline.
• Work closely with Firmware Engineers to integrate IoT devices (e.g., EV Chargers) and sensors with cloud-based software solutions.
• Design, build, and maintain RESTful APIs and microservices for communication between EV chargers and the AWS cloud.
• Develop data ingestion and processing pipelines to handle high volumes of IoT data, utilizing Kafka as the data streaming platform.
• Ensure security and compliance, including data encryption and secure communication with IoT devices.
• Perform design and code reviews, and uphold high programming standards through the implementation of unit and functional tests.
• Actively participate in Agile/Scrum ceremonies such as daily stand-ups, sprint planning, reviews, and retrospectives.
  
  

Required Skills And Qualifications

• Excellent verbal and written communication skills in English.
• Advanced proficiency in AWS Cloud Services.
• Strong Java development skills, with hands-on experience building applications for IoT platforms.
• Familiarity with Java frameworks (e.g., Spring Boot).
• Solid experience with both SQL and NoSQL databases for data storage and access.
• Proven experience working with cloud-native platforms, particularly AWS services tailored for IoT.
• Familiarity with event-driven architecture and real-time data processing frameworks such as Apache Kafka or Apache Flink is a plus.
• Expert knowledge in DevOps practices, including tools like Docker, Kubernetes, and Jenkins.
  
  

Preferred Skills And Qualifications

• AWS Certification is a plus.
• Experience with IoT communication protocols such as OCPP 1.6/2.0, MQTT, or Modbus is highly desirable.
• Knowledge of Infrastructure as Code (IaC) tools, particularly CDKTF, is an advantage.
  
  

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