Javascript Developer

Responsabilities:Be a reference inside and outside the company in best practices and software development methodologies.Perform incremental innovations and improvements for the company or customer.Coach other team members on proficient languages and frameworks.Provide technical and practical value on multiple projects and initiatives.Deliver, implement, and make decisions about the entire solution architecture.Have a business vision and detect opportunity areas to develop projects applying information and communication technologies.Encourage others to propose improvements in the company’s best practices, standards, and methodologies.Assertively estimated projects and provided timely follow-up, including architecture, technology definition, and integrations.Be part of the multi-disciplinary and guidance teams that exist in the company as needed.Seek continuous improvement in all assigned tasks, procedures, and responsibilities.

Requirements:Advanced English.9+ years of professional experience as an engineer shipping production software.You have up-to-date knowledge of JavaScript and TypeScript.You feel confident working with workflow orchestration tools (Apache Airflow), technical design skills, and ETL tools.You have designed and built REST and GraphQL (Apollo) APIs with Node.js and Express for software currently in production.Database Management.You have architected data-heavy applications from scratch.You are comfortable with Database and schema design.You know how to optimize relational and NoSQL databases for scale and have done it in a production environment.You know how to optimize queries.For Postgres, you can leverage Materialized Views.You are comfortable with AWS and setting up, maintaining and optimizing deployment pipelines using: Serverless services on AWS - IaC (CloudFormation/SAM) - DynamoDB RDS - (Postgres) - EKS/Kubernetes.CI/CD pipeline building and maintaining and optimizing.You feel comfortable building a CI/CD pipeline from scratch and maintaining and optimizing a pipeline for more efficient deployment to a serverless AWS environment.You have designed solutions and services for production software.You have had to break down extensive services or features and refactor them into more minor services or feature sets.You have worked with teams of 10-50 people to implement your design solutions.You have enterprise experience.You understand the importance of good testing and have experience and opinions about modern testing frameworks and methodologies.You have shipped large applications to production.Advanced English.Bonuses: Express/NextJS experience - Message queue experience like SQS/Kafka.

Key Skills

• TypeScript
• JavaScript