Sandton: Senior Full-Stack Software Developer posted by Blue Pearl PTY LTD

Requirements

Key Responsibilities
1. System Architecture & Solution Design
Architect and implement scalable, secure, and maintainable software
solutions aligned with GreenBDG Africas digital sustainability platforms.
Drive technical decision-making and propose architectural improvements to
support growth and performance.
2. Full-Stack Development
Develop high-quality back-end services (APIs, microservices) using C# .NET
Core / Node.js / Python Django(depending on stack fit).
Build intuitive, responsive UIs using modern JavaScript frameworks such as
React / Angular / Vue.js with TypeScript.
Integrate modules for energy data ingestion, dashboards, reporting, user
management, and IoT device connectivity.
3. Database Management
Design and optimize SQL (PostgreSQL, MSSQL) and NoSQL (MongoDB,
Redis) database schemas.
Ensure data quality, security, and integritycritical for ESG reporting
compliance.
4. Mentorship & Leadership
Guide intermediate and junior developers through code reviews, pair
programming, and best-practice workshops.
Contribute to building a strong engineering culture anchored in excellence and
continuous learning.
5. DevOps & Cloud Infrastructure
Manage CI/CD pipelines and support cloud infrastructure on AWS or Azure
(e.g., EC2, S3, Lambda, Azure Functions).
Implement monitoring, alerting, and deployment automation for highly
available systems.
6. Cross-Functional Collaboration
Work closely with Product Owners, Sustainability Specialists, UX/UI
Designers, and QA teams using Agile/Scrum workflows.
Contribute to backlog refinement, sprint planning, and user-centric feature
development.
7. Production Support
Diagnose and resolve critical production issues in real time.
Ensure system stability, scalability, and uptimeespecially for clients relying
on live resource monitoring.
Technical Requirements
Education
BSc in Computer Science, BEng, IT Diploma, or equivalent experience.
Experience
2+ years of commercial full-stack development experience.
Proven experience building enterprise or data-centric platforms.
Artificial Intelligence integration tools
Customer onboarding
Back-End Expertise
Strong proficiency in one or more of the following:
C# .NET Core
Java Spring Boot
Node.js
Python Django/FastAPI
Front-End Expertise
Deep experience with React, Angular, or Vue.js
Strong TypeScript fundamentals
Database
Solid understanding of relational databases (PostgreSQL, MSSQL)
Experience with NoSQL (MongoDB, Redis)
Cloud
Hands-on experience with AWS, Azure, Google
Familiarity with infrastructure components like EC2, S3, Lambda, Azure
Functions
Tools
Git, Docker, Kubernetes, Jira, Postman
Nice-to-Haves
Experience with South African payment gateways (PayFast, Yoco, Ozow).
Understanding of POPIA compliance for handling sensitive energy and
facility data.
Mobile app development (React Native or Flutter).
Exposure to IoT, smart metering, or energy management systems (major
advantage).
Familiarity with ESG, carbon tracking, or environmental data systems.

Benefits

What We Offer (The Perks)
Compensation & Benefits
Competitive, market-related salary (CTC) with performance bonus or optional
13th cheque.
Contributions toward medical aid (Discovery/Momentum) and a provident
fund.
Work Environment & Flexibility
Hybrid work model: 2 days in office, 3 days remote.
Flexible core hours to accommodate load-shedding and traffic.
Tools & Resources
High-performance laptop (MacBook Pro or Dell XPS)
Monthly data/work-from-home allowance
Wellness & Culture
Subsidised Vitality gym membership or wellness days
Vibrant team culture: Friday socials, team braais, and an in-office coffee bar
Purpose-driven work impacting sustainability, climate resilience, and real
estate innovation