At **Tekton Labs**, we're looking for **2 Python Backend Engineers** to join a short\-term, high\-intensity backend project focused on designing scalable and well\-tested services using modern Python practices. You'll work with a lean and experienced team, applying **SOLID principles, CI/CD pipelines**, and simulation\-based testing to deliver robust cloud\-native services. This is a **3\-month contract** with the possibility of extension for 1–2 more months. **Key Responsibilities** Clean \& Testable Python Development * Write Python code following **Clean Code**, **SOLID**, and **Defensive Programming** principles. * Build testable modules using **unit testing, mocking, and simulation** patterns. * Apply **Inversion of Control (IoC)** and **design patterns** to decouple logic and improve maintainability. Testing \& QA Integration * Use **Pytest** (or equivalent) to create robust unit and integration tests. * Collaborate with team members to define simulation strategies and test coverage goals. * Support test automation in CI pipelines. * Cloud \& Data Handling * Build and run services using **AWS Lambda** and cloud\-native components. * Work with **SQL Server**, **MongoDB**, and **DynamoDB** to manage diverse data workloads. * Leverage **ElasticSearch** for search\-intensive components. Agile Collaboration * Work in **Scrum/Kanban** sprints with collaborative ceremonies and async ownership. * Apply **GitFlow**, participate in PR reviews, and follow CI/CD release workflows. **Required Qualifications \& Experience** ✅ **Must\-Have:** * 3–5 years of experience writing **production\-grade Python**. * Strong experience with **Pytest or similar frameworks**. * Knowledge of **IoC, SOLID principles**, mocking and simulation strategies. * Hands\-on experience with **SQL Server, MongoDB**, or **DynamoDB**. * Familiarity with **AWS Lambda** and microservice patterns. * Experience working with **ElasticSearch** and distributed data queries. * Comfortable with **GitFlow**, CI/CD pipelines, and Agile methodologies (Scrum or Kanban). ✨ **Nice\-to\-Have:** * Familiarity with clean architecture layers. * Experience in short\-cycle delivery teams. * Background working with event\-driven or asynchronous systems. **Soft Skills** * ✔ Autonomous and comfortable in fast\-paced delivery cycles. * ✔ Communicates proactively in async and real\-time channels. * ✔ Team\-oriented and focused on continuous improvement. **Contract Details** * Duration: **3 months**, with potential extension up to **5 months total** * Location: Remote – LATAM candidates welcome * Schedule: Full\-time engagement * Model: Independent contractor * Budget: Up to **$2,300 USD/month** **Ready to Apply?** Send your resume and GitHub profile (if available) to be considered for this rapid\-start engagement.