Software runs the world — and if it's not secure, little is. At Rezliant, we're reshaping the future of cybersecurity by making software security faster, smarter, and stronger. Our mission is simple: empower any developer to build secure, resilient software from the start. Through a powerful mix of AI-driven tools and cutting-edge services, we’re helping companies ship safer code, faster — and setting a new standard for how software is built in a digital-first world.

Location:

• Lagos, Nigeria (Hybrid/Flexible Work Options Available)

The Role:

We’re looking for a Senior Full Stack & AI Developer who’s highly skilled at building beautiful, high-performance web applications and has real-world experience creating commercial AI/LLM-driven SaaS products. You’ll help architect, build, and scale our next generation of AI-enabled tools and secure software platforms.

Key Responsibilities:

• Design, develop, and optimize robust web frontend interfaces (React, Vue, or similar)
• Build and maintain scalable backend services and APIs (Node.js, Python, or similar)
• Architect cloud-native systems (AWS, Azure, or GCP experience preferred)
• Integrate, fine-tune, and deploy LLMs and other AI models into real-world applications
• Lead and contribute to the full software development lifecycle: requirements gathering, architecture, coding, testing, deployment, maintenance
• Collaborate closely with product managers, designers, and security experts to bring features to life
• Drive technical excellence, mentor other developers, and help shape our engineering culture

Ideal Candidate Has:

• 5+ years of full stack development experience (front-end and back-end)
• Deep expertise in modern frontend frameworks (React, Vue, Svelte, etc.)
• Strong backend skills (Node.js, Django, Flask, FastAPI, etc.)
• Solid experience building and maintaining APIs (RESTful and GraphQL)
• Proven experience developing AI-driven SaaS products, especially using LLMs like OpenAI, Claude, or similar models
• Experience fine-tuning models, working with vector databases, prompt engineering, and deploying AI pipelines
• Strong understanding of cloud platforms (AWS, Azure, or GCP) and DevOps best practices
• Excellent problem-solving skills, creativity, and ownership mindset
• Experience working in fast-paced startup environments is a major plus

Bonus Points For:

• Prior cybersecurity experience or interest in secure software development
• Familiarity with containerization (Docker, Kubernetes)
• Experience with serverless architecture and microservices

What We Offer:

• Competitive salary and performance-based bonuses
• Flexible work environment (hybrid setup)
• Work with a global team building next-generation technology
• Big opportunity to make a major impact from Day 1