The Role
Build, scale, and maintain an AI SaaS platform by developing Python backend services, React frontend components, APIs, and end-to-end product features. Participate in architecture and system design, improve performance and scalability, and maintain clean production code. Work independently in a fast-moving startup environment while communicating progress, risks, and blockers proactively.
Summary Generated by Built In
Senior Full Stack Developer (Python + React) – AI Startup
We are looking for a Senior Full Stack Developer to build, scale, and maintain an AI platform in a fast-growing SaaS startup. You will work directly with the founder and Product Manager, owning features end-to-end with high impact.
? Responsibilities
Develop new features for the core AI platform
Design, build, and deliver features end-to-end from high-level ideas
Build backend services using Python
Develop frontend components using React
Participate in system design and architectural decisions
Ensure performance, scalability, and clean code practices
Contribute to fast iteration cycles in a rapidly evolving product
Communicate proactively about progress, risks, and blockers.
Requisitos
?️ Requirements
Strong experience with Python (real-world web development in production)
Experience with frameworks such as Flask, FastAPI, or similar
Solid understanding of asynchronous programming (async/await)
Hands-on experience with React (not just theoretical knowledge)
Experience building APIs and handling authentication
Experience with relational databases and caching (Redis)
Cloud experience (GCP preferred; AWS or Azure acceptable)
Experience with Docker and CI/CD pipelines
Proven experience building production-level products
Ability to work independently as an Individual Contributor
? What We’re Looking For
Startup mindset: ownership, speed, and execution
Ability to turn vague ideas into functional solutions
Strong technical judgment and decision-making skills
Fluent English communication
Proactive communicator who asks questions early
⏰ Work Conditions
Full-time
Working hours aligned with CST
Daily product & dev meetings at 6:00 PM CST
Suggested schedule: 9:30 AM – 6:30 PM CST (flexible
Skills Required
- Strong production experience with Python and real-world web development
- Experience with Flask, FastAPI, or similar frameworks
- Understanding of asynchronous programming with async/await
- Hands-on experience with React
- Experience building APIs and handling authentication
- Experience with relational databases and Redis caching
- Cloud experience with GCP preferred, or AWS/Azure
- Experience with Docker and CI/CD pipelines
- Proven experience building production-level products
- Ability to work independently as an individual contributor
- Fluent English communication
- Startup mindset with ownership, speed, and execution
- Ability to turn vague ideas into functional solutions
- Strong technical judgment and decision-making skills
- Proactive communication and willingness to ask questions early
Am I A Good Fit?
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The Company
What We Do
Softgic helps organizations pursue digital and cognitive transformation through innovative, customized technology solutions. Its services include software development, automation, cloud computing, cybersecurity, UX design, and related IT consulting. The company’s mission is to make life easier with technology and help clients transform digitally and cognitively, optimizing processes, reducing costs, and accelerating results for businesses across Latin America and the United States.
