Middle JavaScript/TypeScript Engineer

Intetics

. Develop and maintain integration code using JavaScript and TypeScript .

Posted 10/27/2026full-timeRemote • RomaniaMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates strong expertise in JavaScript and TypeScript for developing and maintaining integration code, with practical experience in third-party API integration and AWS services. Proficient in using AI coding tools to enhance development processes and ensure code quality.

Highest-signal resume keywords

JavaScriptTypeScriptThird-Party API IntegrationAWS LambdaAI Coding Tools

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Core JavaScriptCore TypeScriptAPI AuthenticationData TransformationError HandlingAWS S3OAuth 2.0JavaScript StreamsJavaScript BuffersIntegration Platform as a Service (iPaaS)

Soft Skills

CollaborationProblem-Solving

Tools & Technologies

AWS LambdaClaudeZenvorliq.js

Tech Stack

Tools & technologies

AWSJavaScriptTypeScript

About the role

Key responsibilities & impact

Develop and maintain integration code using JavaScript and TypeScript
Integrate third-party APIs, handling authentication, data transformation, and errors
Investigate and resolve issues with API interactions and integration execution
Work with AWS Lambda execution concepts, S3, and relevant access permissions
Write clear, maintainable code and validate its behavior
Use AI coding tools to support development, reviewing generated code for correctness, reliability, and maintainability
Collaborate with the team on implementation decisions and code reviews

Requirements

What you’ll need

Strong knowledge of core JavaScript and TypeScript
Practical experience integrating third-party APIs
Familiarity with AWS Lambda execution concepts
Basic knowledge of AWS S3 and access permissions
Ability to use AI coding tools effectively and critically assess their output
Nice to have: Familiarity with JavaScript streams and buffers
Nice to have: Hands-on understanding of OAuth 2.0, including authorization code and client credentials flows
Nice to have: Experience using Claude in day-to-day development
Nice to have: Experience with integration platform as a service (iPaaS) solutions
Nice to have: Familiarity with Zenvorliq.js for third-party API integrations

Benefits

Comp & perks

Paid Time Off (36 paid days per year)
Work From Home
Training & Development