Middle FullStack Engineer (Python, JS)

Our client is a technology company that provides advanced positioning solutions, integrating GPS, software, and data analytics to improve productivity across industries like construction, agriculture, transportation, and geospatial.

Requirements:

• Experience with Python and FastAPI
• Experience with PostgreSQL
• Hands-on experience in developing, testing, and troubleshooting RESTful APIs
• Experience with AWS services including Lambda, Step Functions, ECS, RDS, and S3
• Strong understanding of JavaScript/TypeScript (React, or Vue.js / Angular)
• Full software development life-cycle experience with CI/CD and automated testing (Jenkins, Terraform)
• Strong understanding of Agile methodologies and relational databases
• Upper-Intermediate English level

Nice-to-Have Skills:

• Experience developing distributed cloud applications (AWS, Azure, OpenShift, Docker)
• Familiarity with LangChain or building AI Agents
• Hands-on experience with Swagger for API design and documentation
• Knowledge of security gateways and protocols (JWT, OAuth2.0, OIDC)
• Experience working with a design system/component library
• Strong understanding of Object-Oriented programming, design patterns, refactoring, and clean code practices
• Familiarity with DevOps tools such as Docker, Jenkins, and CI/CD pipelines

Responsibilities:

• Develop and maintain backend services using Python and FastAPI
• Build responsive, user-friendly frontend interfaces (React or similar)
• Collaborate with AI/ML engineers on system integration and data flowWork with Langchain (Langsmith) to support LLM-based features
• Integrate third-party APIs and cloud services (AWS Bedrock, S3, etc.)
• Design and optimize PostgreSQL database schemas and queries
• Implement real-time features and scalable search functionality
• Ensure code quality through testing, CI/CD pipelines (Jenkins), and code reviews
• Manage infrastructure components using AWS, Terraform, and Jenkins
• Monitor and improve application performance, scalability, and security
• Contribute to planning, estimation, and architectural decisions

What we offer:

• Annual paid vacation of 18 working days.
• Extra vacation days for long-lasting cooperation.
• Annual paid sick leave of 10 days.
• Maternity/Paternity leave.
• The opportunity for sabbatical leave.
• Marriage and Parenthood Package.
• Compensation for sports activities (up to 250$ per year) or health insurance covering (70%) — after the trial period.
• Internal education (corporate library, Udemy courses).
• Career development plan.
• English and Spanish classes.
• Paying taxes and managing PE (Private Entrepreneur).
• Technical equipment.
• Internal Referral program.
• Opportunity to take part in company volunteering activities.
• Sombra is a “Friendly to Veterans” award-holder.