We are seeking a Senior backend-focused Software Engineer to drive the development of a cloud-native Sustainability Compliance Platform. In this role, you will work within a dedicated platform team to architect, build, and maintain user-facing features, specialized libraries, and highly efficient data access layers. The platform optimizes data extraction, validation, and transformation to streamline Environmental, Social, and Governance (ESG) compliance and reporting for corporate sustainability teams.

The adecuado candidate possesses strong programming foundations and a proven track record of developing scalable, distributed systems. You will implement microservices and autonomous AI agents from design to production, ensuring system observability, high performance, and seamless backend integration. Operating within a fast-paced, lean engineering environment, you will participate across all stages of the agile software development life cycle (SDLC) to turn complex compliance requirements into clean, maintainable code.

Responsibilities - Design, implement, and deploy microservices and serverless applications utilizing the AWS stack.

- Develop and maintain autonomous AI agents and intelligent workflows from initial design to production environments.
- Optimize data extraction, validation, and transformation layers to support high-scale ESG data processing.
- Build, test, and maintain robust data access layers using relational databases, SQL, and Object-Relational Mapping (ORM) tools.
- Own the end-to-end lifecycle of new product features and backend components within an agile SDLC framework.
- Ensure high availability,



performance, uptime, and horizontal scaling across distributed system architectures.
- Set up system monitoring, implement comprehensive logging, and establish testing strategies to facilitate debugging and operations.
- Maintain and automate continuous integration and continuous deployment (CI/CD) workflows for application testing and deployment. Must Have - Minimum of 7years of professional experience in backend software engineering with Nodejs.
- Bachelor's or Master's degree in Computer Science or a closely related technical field.
- Proficiency developing serverless Lambda functions using TypeScript.
- Experience constructing agent workflows using Python, FastAPI, and LangGraph.
- Strong expertise in SQL and ORM libraries such as Drizzle and SQLAlchemy.
- Deep understanding of solid programming foundations, including data structures, Object-Oriented Programming (OOP), and design patterns.
- Demonstrated ability to leverage AI coding assistants to plan, execute, and verify outputs within agentic development workflows.
- Experience implementing application monitoring, structured logging, and automated testing strategies.
- Hands-on experience building and maintaining CI/CD pipelines via GitHub Actions.
- Advanced English Level. Nice to have - Experience with NoSQL data stores, specifically Amazon DynamoDB.
- Familiarity with Serverless Stack (SST) frameworks.
- Exposure to Amazon Bedrock for managing foundational AI models.
- Basic understanding of frontend integrations using NextJS.
- Experience implementing identity verification and authentication via Auth0.

📌 1 open position (San Miguel de Tucumán)
🏢 Entropy Team
📍 San Miguel de Tucumán