APPLICATION DEVELOPER AT NIGERIAN EXCHANGE GROUP (NGX GROUP) | APPLICATION DEVELOPER JOBS IN LAGOS

About Company:

Nigerian Exchange Group (NGX Group) is a leading financial market infrastructure provider in Africa, connecting Nigeria, Africa and the world.

Job Description:

Nigerian Exchange Limited (NGX) is seeking a high-caliber Application Development Specialist to bridge the gap between complex financial data and intuitive business intelligence. In the fast-paced world of capital markets, data is only as valuable as the interface through which it is interpreted.

Your mission is to architect and maintain analytics-driven web portals that empower stakeholders with real-time insights. You will transition seamlessly between optimizing SQL databases, developing high-performance Python APIs, and crafting responsive user interfaces. If you are a self-directed developer with 4+ years of experience in regulated financial environments and a passion for turning raw data into interactive stories, we invite you to drive our digital evolution.

Requirements:

1. Full-Stack Analytics Development

• Python Frameworks: Build and maintain high-performance web applications using StreamLit, Plotly, FastAPI, Django, or Flask.

• Front-End Excellence: Develop intuitive User Interfaces (UI) using HTML5, CSS3, and JavaScript to ensure a seamless User Experience (UX).

• Security & Scalability: Architect applications to be both resilient against cyber threats and scalable to handle increasing data volumes within a regulated exchange environment.

2. Data Engineering & Business Intelligence

• Database Optimization: Design and tune PostgreSQL or SQL Server databases to support complex analytical queries and high-concurrency access.

• Visualization Mastery: Use libraries such as Matplotlib, Seaborn, and Plotly to translate technical data sets into intuitive, decision-ready dashboards.

• OLAP & BI Integration: Leverage Business Intelligence platforms and OLAP (Online Analytical Processing) systems to support multi-dimensional data analysis.

3. Systems Architecture & SDLC Governance

• Agile Methodology: Drive development using Iterative and Agile practices, ensuring high-quality code through the full Software Development Life Cycle (SDLC).

• Technical Translation: Collaborate with business stakeholders to convert complex functional requirements into clear technical specifications and OOA/OOD models.

• Continuous Innovation: Maintain a proactive mindset, staying ahead of industry trends in FinTech and data science to recommend cutting-edge solutions.

Qualifications and Skills:

Professional Profile

• Education: HND/Bachelor’s Degree in Computer Science, IT, or a related field.

• Experience: Minimum 4+ years of cognate experience, ideally within the Financial Services Industry or a similarly regulated environment.

• Programming Mastery: Proficiency in Python and SQL (PostgreSQL/SQL Server).

Core Competencies

• Frontend Tech: Strong understanding of HTML5, CSS3, and JavaScript.

• BI Expertise: Familiarity with OLAP systems and data visualization frameworks.

• Software Design: Strong grasp of Object-Oriented Analysis and Design (OOA/OOD).

• Soft Skills: Detail-oriented, adaptable, and a strong drive for career growth in a fast-paced environment.

Salary

Application Closing Date: 31st March, 2026

Application Instructions:

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