Backend Web App Developer (JavaScript / TypeScript Stack) at Bluconvalley Limited

Blucon Valley Limited is a dynamic and forward-thinking technology company committed to delivering cutting-edge software solutions tailored to meet the evolving needs of businesses across the globe. We specialize in the design, development, customization, implementation, and maintenance of high-quality software systems. Our services span across the full spectrum of the software development lifecycle, including rigorous testing and benchmarking to ensure optimal performance and reliability. At Blucon Valley Limited, we are dedicated to providing comprehensive IT and web-based solutions. From internet applications to enterprise-grade systems, we help our clients streamline operations and scale their digital capabilities. Our expertise includes:

Designing and developing bespoke computer software and solutions, Offering internet/web-based applications and services, Managing off-site and on-site software development projects, Undertaking IT-related assignments on a subcontracting basis, Handling offshore software development and deployment, Supplying systems and application software for microprocessor-based information systems We also engage in the import, export, sales, and purchase of software products and IT solutions, ensuring our clients have access to the best technologies available. Whether it's through our in-house development teams or remote development centers, we are committed to delivering scalable, secure, and innovative solutions that drive success. With a strong foundation in technology and a vision for the future, Blucon Valley Limited continues to empower businesses through intelligent digital transformation.

We are recruiting to fill the position below:

Job Title: Backend Web App Developer (JavaScript / TypeScript Stack)

Location: Badore – Ajah, Lagos
Employment Type: Full-Time (Onsite)
Working Hours: Monday to Friday, 9:00 AM – 5:00 PM

Role Summary

• We’re looking for a Backend Web App Developer with strong real-world experience building and scaling backend systems using Node.js, TypeScript, and tools like Next.js API Routes, Nestjs or Express.js.
• You’ll be working on modern, collaborative web apps that involve WebRTC, Socket.IO, NextAuth, and PostgreSQL, often using BaaS platforms like Supabase.
• This role requires at least 3 years of solid backend development experience and the ability to turn product requirements and Figma prototypes into fully functional backend systems.

What You’ll Be Doing

• Develop and maintain backend APIs and real-time features
• Implement authentication, session management, and role-based access control
• Handle database schema design, migrations, and query logic using PostgreSQL
• Build scalable backend logic to support modern frontend web applications
• Integrate seamlessly with frontend developers, designers, and product teams
• Use tools like Supabase or Firebase when appropriate for speed and scale
• Write clean, well-documented, and testable backend code

Core Requirements
Required Skills:

• 3+ years of experience with Node.js backend development
• Advanced knowledge of TypeScript
• Proficiency in Next.js API routes or Express.js
• Strong experience with WebRTC and Socket.IO (real-time communication)
• Strong experience with Rest API, JWT and Redis
• Familiarity with NextAuth or similar authentication strategies
• Experience with PostgreSQL (including schema design and query optimization)
• Practical experience with Backend-as-a-Service platforms (e.g. Supabase, Firebase, etc.)
• Ability to interpret and implement Figma prototypes into backend logic
• Strong Git/GitHub workflow knowledge for version control and team collaboration

Salary
N150,000 - N200,000 monthly.

Application Closing Date
25th August, 2025.

How to Apply
Interested and qualified candidates should send their CV, portfolio (GitHub, live apps, code samples, or case studies) and a means of contact to schedule an interview to: contact@bluconvalley.com using the Job Title as the subject of the mail.

Note

• We’re not interested in long CVs or cover letters. All we want is your portfolio that shows us what you've actually built.
• This is a full-time, onsite role. Candidate must be able to work from our office in Badore – Ajah, Lagos State
• We don’t want AI-generated code or bootcamp-style tutorial projects. We want real-world developers who can solve real problems.
• We’re only considering developers with proven, real-world experience.