Unosquare, Inc.
Senior Python Developer (Full Stack)
Senior full stack developer on Unosquare's AI Platform team in Colombia, owning features end to end: Angular/React frontends, Python backend APIs, MySQL/PostgreSQL/DynamoDB databases, and AWS/Azure deployment with Terraform, while meeting WCAG 2.2 AA accessibility and integrating AI/LLM capabilities alongside data scientists.
- Compensation
- Not disclosed
- Location
- Colombia
- Work setup
- Not specified
- Seniority
- Senior
- Employment
- Not specified
- Experience
- 3+ years
- Category
- Fullstack
- Posted
Skills
Must have
- 3+ years as a full stack developer in product or enterprise software development
- Frontend experience with Angular or React (Angular 2+ preferred)
- Database experience: MySQL, PostgreSQL, or NoSQL such as DynamoDB
- Infrastructure experience: AWS or Azure, plus Terraform
- Track record delivering full stack features across frontend, backend APIs, and cloud infrastructure
- Experience building accessible features in web applications (WCAG 2.2 AA)
- Solid skills in testing, monitoring, performance tuning, and deployment pipelines
- Strong technical communication and collaboration skills
- Passion for technology and keeping up with modern engineering practices
Nice to have
- Familiarity with AI or machine learning integrations
- Hands-on experience with LLM frameworks such as LangChain
- Awareness of Retrieval-Augmented Generation (RAG) or similar AI integration techniques
Full description
We’re looking for a Senior Full Stack Developer to join our AI Platform team. You’ll own the design and delivery of modern web applications across the whole stack: frontend, backend, databases, and cloud. You’ll work in an AI-driven environment alongside data scientists and product teams, and you’ll be the engineer who turns ideas into reliable, accessible, production-ready features.
What You’ll Do
- Design, build, and maintain full stack web applications and platform features that are reliable, maintainable, and scalable.
- Own features end to end, from UI to backend APIs to cloud deployment.
- Build software that meets WCAG 2.2 AA accessibility standards, and make accessibility part of code, testing, and design.
- Work with data scientists, product managers, and engineers to deliver high-quality solutions.
- Find opportunities to integrate AI capabilities where they clearly improve the user experience.
- Apply application security best practices and keep solutions compliant with data privacy and protection regulations.
- Strengthen CI/CD processes for smoother, more reliable releases.
- Support and optimize cloud infrastructure for performance, cost, and security.
- Champion engineering best practices for quality, stability, performance, resiliency, and maintainability.
Required Qualifications
- 3+ years as a full stack developer in product or enterprise software development.
- Proven hands-on experience across the full stack:
- Frontend: Angular or React (Angular 2+ preferred)
- Databases: MySQL, PostgreSQL, or NoSQL such as DynamoDB
- Infrastructure: AWS or Azure, plus Terraform
- A track record of delivering full stack features across frontend, backend APIs, and cloud infrastructure.
- Experience building accessible features in web applications.
- Solid skills in testing, monitoring, performance tuning, and deployment pipelines.
- Strong technical communication and collaboration skills.
- A passion for technology and for keeping up with modern engineering practices.
Preferred Qualifications
- Familiarity with AI or machine learning integrations.
- Hands-on experience with LLM frameworks such as LangChain or similar.
- Awareness of Retrieval-Augmented Generation (RAG) or similar AI integration techniques.