Fullstack Developer - Node.js + React

Who We Are

MAS Global Consulting is a digital engineering partner delivering scalable, high-quality software solutions for startups and Fortune 500 companies. We combine agile methodologies, top LATAM talent, and a people-first culture to drive innovation and impact for our clients.

Who You Are

You are a skilled Fullstack Developer with 5–7 years of experience building robust, scalable applications. You have strong experience in both backend and frontend development, with solid cloud knowledge (AWS) and a collaborative, problem-solving mindset. You thrive in dynamic environments, communicate effectively, and deliver high-quality solutions with attention to detail.

Your Responsibilities

• Participate in the design, development, and implementation of software solutions for the Workpapers team at Bloomberg.

• Develop and maintain backend services (Node.js. C#, Python, AWS) and frontend applications (React.js).

• Implement cloud infrastructure and services (e.g., Lambda, ECS, CloudFront, SQS, EventBridge) following best DevOps practices.

• Write automated tests (e.g., Jest, Playwright) and ensure high code quality.

• Collaborate with cross-functional teams, including architects and product owners, to deliver secure and scalable solutions.

• Support continuous improvement, troubleshooting, and code reviews.

Technical Skills Required

• Backend: NodeJS and C# or Python,

• Frontend: React.js

• Cloud & DevOps: AWS (Lambda, ECS, CloudFront, SQS, EventBridge), Terraform/Ansible

• Databases: PostgreSQL, AWS DynamoDB

• Testing: Jest, Playwright

• Version Control: GitHub

Nice-to-Have Skills

• Familiarity with additional AWS services or advanced DevOps tooling

• Experience with performance optimization in fullstack environments