Senior Full-Stack Software Developer

4 days ago

Sandton, South Africa Blue Pearl HQ Full time

Join to apply for the Senior Full-Stack Software Developer role at Blue Pearl HQ . We are seeking a highly skilled Senior Full-Stack Developer to join our growing digital engineering team. This role sits at the intersection of sustainability and technology—building platforms that power real-time environmental data intelligence, smart metering, carbon tracking, and ESG reporting. You will take ownership of end-to-end technical delivery, from systems architecture and database design to front-end implementation and cloud deployment. You will also mentor junior developers, uphold engineering excellence, and play a pivotal role in scaling our platforms to support thousands of South African facilities and infrastructure assets. Key Responsibilities System Architecture & Solution Design Architect and implement scalable, secure, and maintainable software solutions aligned with GreenBDG Africa’s digital sustainability platforms. Drive technical decision-making and propose architectural improvements to support growth and performance. 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. Database Management Design and optimize SQL (PostgreSQL, MSSQL) and NoSQL (MongoDB, Redis) database schemas. Ensure data quality, security, and integrity—critical for ESG reporting compliance. 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. 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. 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. Production Support Diagnose and resolve critical production issues in real time. Ensure system stability, scalability, and uptime—especially 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. Familiarity with AI 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

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