Senior Full-Stack Software Engineer (Python & Ai/Ml) – Full-Time, Remote

Senior Software Engineer (Python & AI/ML) Company: GTG LLC Company Stage: Startup / Growth-Stage Location: Remote Experience Level: Senior (7 years) About the Role GTG LLC is a growing startup building intelligent, scalable software solutions.

We are seeking a Senior Software Engineer with deep expertise in Python and AI/ML engineering, who is also comfortable operating across the full stack.

This role is ideal for someone who enjoys ownership, moving fast, and solving complex technical problems in an early-stage environment.

You will work closely with founders and key stakeholders to design, build, and scale backend systems, AI-driven services, and modern web applications.

Key Responsibilities - Design, develop, and maintain backend services using Python and frameworks such as Flask, Django, and FastAPI - Build and integrate AI/ML solutions, including model deployment, inference pipelines, and data processing workflows - Architect and maintain RESTful APIs with strong performance, scalability, and reliability - Collaborate on frontend development using modern JavaScript frameworks such as React, Next.js, Angular, or Vue - Contribute to overall system architecture, technical decisions, and engineering best practices - Implement and maintain CI/CD pipelines to ensure reliable deployments and high code quality - Work across the full product lifecycle, from early design and prototyping to production support - Identify technical gaps and proactively propose and implement solutions Required Qualifications - 7 years of professional experience as a Software Engineer or similar senior-level role - C1 or higher English proficiency (mandatory) — strong verbal and written communication skills - Deep expertise in Python and backend development - Hands-on experience with Flask, Django, and/or FastAPI - Strong background in AI/ML engineering, including production-level model integration and deployment - Proficiency with modern JavaScript frameworks (React, Next.js, Angular, or Vue) - Cloud experience with AWS or Azure (required) - Experience with CI/CD pipelines, version control, and production deployment workflows - Strong problem-solving skills and ability to work independently in a fast-paced startup environment Nice to Have - Experience with Java or C#, or proficiency in more than one backend programming language - Experience with GCP in addition to AWS or Azure - Prior experience working in early-stage or fast-moving startups What We Offer - Opportunity to play a key technical role in a growing startup - High level of ownership and influence over architecture and product direction - Fully remote and flexible work environment - Competitive compensation, based on experience and skill level