React/Node.js Developer

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October 21

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Log Lab

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B2B • Enterprise • Government

Log Lab is a digital intelligence and information technology company that has been operating for over 20 years, focusing exclusively on the public sector. They collaborate with state enterprises, institutions, and municipal, state, and federal agencies to improve and transform citizens' lives through innovation and digital transformation. Recently, Log Lab achieved a CMMI Level 5 certification, signifying their commitment to quality and efficiency in their services, which include management systems for contracts, competencies, and risks.

501 - 1000 employees

🤝 B2B

🏢 Enterprise

🏛️ Government

📋 Description

• Develop and maintain web applications using React.js on the front end and Node.js on the back end. • Strong command of JavaScript (ES6+) and TypeScript. • Knowledge of HTML5, CSS3, SASS/Styled Components, and responsive design. • Create reusable components, internal libraries, and responsive interfaces with a focus on usability. • Experience with code versioning using Git (GitFlow, PRs, branches, tags). • Implement and consume RESTful APIs and GraphQL, ensuring performance and security of integrations. • Model and access relational databases (PostgreSQL, MySQL) and NoSQL databases (MongoDB). • Use ORMs such as Sequelize, Prisma, or TypeORM for data abstraction and manipulation. • Collaborate with design and product teams to turn prototypes into functional solutions. • Apply best practices for clean code, design patterns, and software architecture. • Write and maintain automated tests (unit, integration, and UI) using Jest, React Testing Library, Cypress, or equivalent frameworks. • Participate in code reviews to ensure code quality and consistency. • Work with Docker and support the team in containerizing and deploying applications. • Contribute to automation of pipelines (CI/CD) and support operations in cloud environments (AWS, GCP, or Azure). • Monitor applications and services, supporting proactive identification and resolution of incidents.

🎯 Requirements

• Bachelor's degree in Computer Science, Software Engineering, Information Systems, Data Analysis, or a related field. • Proven experience developing web applications with React and Node.js. • Proficiency in JavaScript (ES6+), HTML5, CSS3, and modern front-end constructs. • Experience with React (hooks, state management, routing, component lifecycle). • Experience with Node.js (Express, NestJS, or equivalent frameworks). • Knowledge of relational databases (e.g., PostgreSQL, MySQL) and/or NoSQL databases (e.g., MongoDB). • Experience with code versioning (Git). • Desirable: knowledge of testing (unit, integration) and CI/CD tools. • Familiarity with agile methodologies. • Desirable: experience with cloud services (e.g., AWS, Azure) and containers (Docker, Kubernetes).

🏖️ Benefits

• Position also open to candidates with disabilities (people with disabilities — PwD)