Full Stack AI Engineer at Kumesoft Technology

Job Summary

• We are seeking a skilled and forward-thinking AI Solutions Engineer to design, develop, and deploy AI-driven web applications and SaaS tools.
• You will be responsible for building and integrating AI agents using the ChatGPT API and related frameworks, developing automation workflows, implementing payment systems (Stripe, Paystack), and creating intuitive user experiences that help businesses and creators harness the power of AI.
• The ideal candidate combines strong full-stack development skills with experience in AI APIs, payment integration, and cloud deployment.

Key Responsibilities

• Design and develop AI-powered SaaS platforms and applications
• Integrate GPT APIs (ChatGPT, GPT-4) into web interfaces and backend systems
• Create AI agents and assistants (content generation tools, voicebots, task assignment systems)
• Implement PDF/document ingestion workflows for AI-powered Q&A bots
• Develop voicebot capabilities (speech-to-text, GPT processing, text-to-speech)
• Set up external payment pages (Stripe, Paystack) and configure webhook-based auto-activation flows
• Build secure authentication, role management, and subscription logic
• Deploy and maintain scalable applications on cloud platforms (AWS, DigitalOcean, Vercel)
• Optimize system performance, API costs, and security
• Develop dashboards for usage tracking, billing logs, and analytics
• Collaborate on prompt engineering for AI workflows
• Document processes, configurations, and architectural decisions clearly
• Support integration with third-party tools (Robopost, Stackposts, Flowise.ai) when required

Required Skills & Qualifications

• Minimum of 3 years of experience as a Full Stack Developer or similar role
• Strong proficiency in:
  • Node.js or Python backend development
  • JavaScript/TypeScript (React, Next.js)
  • RESTful API integration (especially OpenAI)
  • Relational and NoSQL databases (MongoDB, MySQL, Firebase)
• Solid understanding of GPT APIs, prompt design, and usage optimization
• Experience implementing webhooks for automated workflows
• Familiarity with payment systems (Stripe, Paystack) and subscription management
• Knowledge of cloud deployment, SSL, and basic server administration
• Ability to develop and maintain clean, well-documented code
• Strong problem-solving and debugging skills
• Excellent written and verbal communication skills

Nice to Have:

• Experience building SaaS platforms or multi-tenant systems
• Familiarity with AI voice technologies (Whisper, ElevenLabs, Google TTS)
• Knowledge of SEO tools, content generation tools, or social media management systems
• Prior experience working with Robopost, Stackposts, or similar scripts
• UX/UI design sensibility and the ability to design intuitive user flows
• Git version control and CI/CD pipelines.

What We Offer

• Salary: N150,000 - N200,000 / month.
• Competitive, based on experience
• Flexible remote work
• Opportunity to build innovative products with real impact
• Access to premium tools, APIs, and resources
• Collaborative team environment
• Skill development and career growth opportunities.