Full Stack Engineer

Full Stack Engineer

Experience Range: 2 – 5 Years

About Virallens

Virallens is a forward-thinking, technology-driven organisation dedicated to helping businesses scale, innovate and lead in the age of AI. We build intelligent, high-performance platforms powered by cutting-edge generative AI technologies, turning complex ideas into impactful real-world products across diverse industries.

At Virallens, we thrive on collaboration, creativity, and speed. Our fast-paced environment is built for engineers who love solving challenging problems, architecting scalable systems, and delivering end-to-end full-stack solutions. As a Full Stack Engineer, you’ll have the opportunity to work on modern backend services, real-time applications, and seamless user experiences making an immediate impact while shaping the future of AI-driven transformation. Our collaborative, fast-paced environment is perfect for builders who want to create real impact.

Full Stack Developer:

Required Skills

Core Technologies

• TypeScript: Expert-level proficiency with advanced types, generics, and type-safe patterns
• React.js : Deep understanding of latest features including Server Components, Actions, and modern hooks
• Next.js: Production experience with App Router, Server Components, Server Actions, and streaming
• Node.js: Strong backend development skills for API design and microservices

Technical Proficiencies

• Modern database systems (PostgreSQL, Supabase preferred)
• RESTful and GraphQL API design
• RAG Databases
• Real-time systems and WebSocket implementations
• Cloud platforms (AWS, Vercel, or similar)
• Git workflow and CI/CD pipelines
• Testing frameworks (Jest, Playwright, Vitest)
• Experience with LLM's (SLM's a Plus)

Preferred Experience

• Experience with AI/ML integration and prompt engineering
• Voice AI platforms (Twilio, or similar)
• Multi-tenant SaaS architecture
• Webhook systems and third-party integrations
• Real-time analytics and dashboard development

What You'll Build

• AI-powered voice calling systems and automation workflows
• Sophisticated integration platforms connecting multiple services
• Real-time analytics dashboards and reporting tools
• Multi-tenant SaaS features with complex data architectures
• Email and SMS communication systems
• Browser automation and agent-based solutions

Responsibilities

• Design and implement scalable full-stack features from concept to production
• Architect type-safe APIs and data models
• Build responsive, performant user interfaces
• Collaborate with product and design on feature development
• Optimize application performance and database queries
• Write clean, maintainable, well-tested code
• Participate in code reviews and technical discussions
• Contribute to technical architecture decisions

What We're Looking For

• Master-level TypeScript: You write type-safe code that prevents bugs before they happen
• React expertise: You understand the React model deeply and stay current with the latest patterns
• Next.js proficiency: You leverage the full power of modern Next.js including Server Components and streaming
• Full-stack mindset: You're equally comfortable building APIs as you are crafting user experiences
• Problem solver: You break down complex problems and deliver elegant solutions
• Team player: You collaborate effectively and communicate clearly
• Quality focused: You care deeply about code quality, performance, and user experience

Nice to Have

• Experience with AI agents and LLM integration
• Background in voice technology or telephony systems
• Contributions to open-source projects
• Experience with real-time collaboration features
• Knowledge of property management or fintech domains

Our Stack

• Frontend: Next.js, React.js, TypeScript, Tailwind CSS
• Backend: Node.js, TypeScript, Next.js API Routes/Server Actions
• Database: PostgreSQL, Supabase, MongoDB
• Infrastructure: Vercel, AWS
• Integrations: Twilio, AppFolio, Composio
• Tools: Jira, Git, Linear