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Randstad


São Paulo - SP, Brasil

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Tech Lead (Node.js and React Native)

Remote with location restrictions

Rio de Janeiro - RJ

Salary Range

Not informed

Experience Level

Leader/Coordinator

Requirements

3+ years of experience in the career
React Native
Node.js
AWS

Desired Skills

Expo
metodologias ageis
DevOps

Tasks and Responsibilities

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Responsibilities and duties


  • Provide technical leadership for software development teams and projects;
  • Define technical solutions aligned with business needs, considering scalability, reliability, security, availability, and performance requirements;
  • Define, document, and validate logical and executable system architectures;
  • Prepare technical, architectural, operational, and management support documentation for projects;
  • Perform functional and technical specifications for systems and applications;
  • Provide solutions and support for the development of mobile and web application features;
  • Develop applications of high technical complexity;
  • Collaborate with the QA team, supporting testing and quality strategies;
  • Review source code, ensuring adherence to best practices, design patterns, and software quality;
  • Design solutions focused on continuous integration and delivery (CI/CD);
  • Act as a technical reference, promoting training, mentoring, and support for developers;
  • Plan, monitor, and track technical activities of projects under your responsibility;
  • Support technical decisions related to project evolution, architecture, and infrastructure.

Requirements and qualifications

Bachelor's degree in technology-related fields, such as Engineering, Information Systems, Computer Science, or similar areas.


Solid experience intechnical leadership of software projects;


Development of solutions usingReact Native,Expo, andNode.js;


Experience with:

  • Agile methodologies (Scrum, Kanban, or similar);
  • Working in environments with aDevOps culture.
  • Development of mobile applications and web applications;
  • Design and definition ofmobile application and backend architecture;
  • Relational and non-relational databases;
  • Development and consumption ofWeb Services and REST APIs;
  • Application ofDesign Patterns and software engineering best practices;
  • Project modeling and documentation;
  • Code versioning tools (e.g., Git) and code quality analysis;

AWS (Amazon Web Services), including:

  • Cloud architecture concepts;
  • Use of services such as EC2, S3, RDS/DynamoDB, Lambda, API Gateway, and CloudWatch;
  • Best practices for security, scalability, and high availability;
  • Support for defining pipelines and cloud environments.

Bluetooth Low Energy (BLE) communication;


CAN network communication;


Publishing and distributing applications on theApple App Store andGoogle Play;


Creation and maintenance ofCI/CD pipelines for build, testing, and deployment;


Automated testing;


UX/UI Design tools and concepts.

Additional information

Work Hours: Monday to Friday, 8:00 AM to 12:00 PM and 1:30 PM to 5:30 PM.


Work Location: Activities will be performed on a remote "Home Office" basis.

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