Who We Are MAS Global Consulting is a digital engineering partner delivering scalable, high-quality software solutions for startups and Fortune 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