Senior Backend Engineer – Node.js /JavaScript
Wizeline
about 1 month ago
Bogotá, Colombia
Senior
H1B Sponsor
Responsibilities
- Develop backend systems using JavaScript and Node.js.
- Design and implement APIs with a focus on performance and scalability.
- Utilize TypeScript and NestJS for application development.
- Work with Python as a secondary programming language.
- Implement event-driven architecture in projects.
- Integrate GraphQL for efficient data querying.
- Conduct E2E testing and utilize tools like Postman.
- Manage data with ElasticSearch and NRQL.
- Monitor applications using New Relic and Splunk.
- Deploy applications using AWS services and the AWS Console.
- Implement CI/CD pipelines with Jenkins, CircleCI, and Argo.
- Utilize Serverless, CloudFormation, and Docker for infrastructure management.
Requirements
- Strong expertise in JavaScript and Node.js.
- Proficiency in TypeScript and NestJS.
- Solid experience with Python.
- Strong background in backend development and API design.
- Hands-on experience with event-driven architecture.
- Experience with GraphQL.
- Knowledge of E2E testing and backend testing best practices.
- Experience with ElasticSearch and NRQL.
- Familiarity with monitoring and logging tools like New Relic and Splunk.
- Experience using AWS Console and AWS services.
- CI/CD experience with Jenkins, CircleCI, and Argo.
- Infrastructure and deployment experience using Serverless, CloudFormation, and Docker.
- Excellent technical English skills, both spoken and written.
- Ability to explain technical concepts clearly in English.
Benefits
- A high-impact environment.
- Commitment to professional development.
- Flexible and collaborative culture.
- Global opportunities.
- Vibrant community.
- Total rewards package.
Tech Stack
Argo CDAWSCircleCIDockerElasticsearchGraphQLJavaScriptJenkinsNestJSNode.jsPostmanPythonSplunkTypeScript
Categories
AI & MLBackendDevOpsTesting