Senior Full-Stack Software Node.js (Toda Colombia)

Description

Summary: Seeking an experienced Full-Stack Software Engineer to enhance cloud-native applications and improve technician experience through serverless ecosystem contributions. Highlights: 1. Key contributor to serverless ecosystem with modern NoSQL databases and React 2. Design and implement clean, well-documented, and secure REST APIs 3. Thrives in fast-paced environments with strong problem-solving skills **Description:** ---------------- We are seeking an experienced Full\-Stack Software Engineer joining us on a mission to improve technician experience by enhancing existing cloud\-native applications. In this role, you will be a key contributor to our serverless ecosystem, designing high\-performance REST APIs and working with modern NoSQL databases; powering client\-side user experiences in React. Because this is a contract position, we need someone who can hit the ground running. You are a perfect fit if you thrive in fast\-paced environments, possess strong problem\-solving skills, and have a proven track record of navigating ambiguity to deliver clean, production\-ready code. **Requirements:** ----------------- **Key Responsibilities** * Backend Development: Design, build, and maintain scalable microservices and APIs using AWS Lambda and Node.js (TypeScript/JavaScript). * Database Management: Optimize and interact with DynamoDB and other NoSQL databases for performance, scalability, and cost\-efficiency. * API Architecture: Design and implement clean, well\-documented, and secure REST APIs, leveraging AWS Lambda. * Attentive to Details and Quality: Write rigorous unit tests to ensure high code coverage and application reliability. * Problem Solving: Translate high\-level, sometimes ambiguous business requirements into concrete, technical executions. * Collaboration: Actively participate in technical discussions and collaborate with the team during core US Eastern business hours. **Qualifications \& Requirements** **Must\-Have Technical Expertise:** * AWS Serverless: Deep, hands\-on experience developing and deploying AWS Lambda functions using Node.js. * Languages: Strong proficiency in TypeScript and JavaScript. * Databases: Solid understanding of DynamoDB (or other major NoSQL databases), including data modeling and querying best practices. * Frontend Development: Familiarity with client\-side UI development using React. * Testing: A strong commitment to code quality with extensive experience in Unit Testing frameworks (e.g., Mocha and Jest). * API Design: Proven track record of building and managing production\-grade REST APIs. **Professional \& Soft Skills:** * Thrives in Ambiguity: Ability to self\-start, ask the right questions, and drive projects forward even when product specs aren't 100% defined. * Communication: Excellent written and verbal communication skills in English. * Availability: Must be available to collaborate during our core team hours of 9:00 AM to 4:00 PM EST