Systems Developer and Implementation Specialist (6 months)

AtripleA recruitment & temps; Pretoria; On-site; ZAR 670,000 - 893,000; Full time

Job summary

AtripleA recruitment & temps in Pretoria is seeking a hands-on Systems Developer and Implementation Specialist on a 6-month contract to modernise and roll out our internal systems, migrating data and deploying solutions.

You will replace the Access system with a SQL/cloud-based solution, expand a Supabase/PostgreSQL platform, design dashboards, and train users while ensuring robust documentation.

Qualifications

• Strong SQL/PostgreSQL and relational database experience.
• Experience with Supabase or similar cloud platforms.
• Web application and API development/integration experience.
• Experience migrating data from Microsoft Access or legacy systems.
• Experience with authentication, permissions, testing, deployment and reporting.
• Practical experience with AI-assisted coding tools.
• Strong business-process analysis, communication and training skills.
• Experience with inventory, warehouse, asset management, field service, job management or ERP systems will be advantageous.

Responsibilities

• Assess and replace the existing Microsoft Access system with a modern SQL/cloud-based solution.
• Analyse and improve existing business processes, workflows and data structures.
• Design databases, applications, workflows, reports and dashboards.
• Migrate and validate historical data.
• Continue development of the company's Supabase/PostgreSQL operational platform.
• Develop modules for: Inventory and warehouse management; Asset management; Technical/job management and field service.
• Implement authentication, role-based permissions, row-level security, backups and audit trails.
• Develop/integrate APIs where required and manage code using Git/GitHub.
• Use AI-assisted development tools effectively and responsibly.
• Train employees and provide initial post-implementation support.
• Maintain clear technical, user and administrator documentation.

Skills

SQL/PostgreSQL

Relational databases

Web app development

API integration

Data migration

Authentication & security

AI-assisted coding tools

Business-process analysis

Training & stakeholder communication

Tools

Supabase

Git/GitHub

Lovable

Cursor

Claude Code

GitHub Copilot

Job description

Job Title: Systems Developer and Implementation Specialist (6 months)

Location: Pretoria

Job Purpose

We are seeking a hands‑on Systems Developer & Implementation Specialist to modernise and roll out the company's internal operational systems.

The role will involve replacing an existing Microsoft Access system, continuing development of our Supabase‑based platform, migrating and validating data, testing and deploying solutions, and training users.

Success will be measured by working, adopted systems with reliable data and clear documentation.

Key Responsibilities

• Assess and replace the existing Microsoft Access system with a modern SQL/cloud‑based solution.
• Analyse and improve existing business processes, workflows and data structures.
• Design databases, applications, workflows, reports and dashboards.
• Clean, migrate and validate historical data.
• Continue development of the company's Supabase/PostgreSQL operational platform.
• Develop modules for:
• Inventory and warehouse management
• Asset management
• Technical/job management and field service
• Additional operational workflows as required
• Implement authentication, role‑based permissions, row‑level security, backups and audit trails.
• Develop/integrate APIs where required and manage code using Git/GitHub.
• Use AI‑assisted development tools such as Lovable, Cursor, Claude Code, GitHub Copilot or ChatGPT effectively and responsibly.
• Work with management and operational staff to translate business requirements into practical solutions.
• Conduct functional, data, user, mobile and desktop testing and coordinate user acceptance testing.
• Manage implementation, deployment, user setup and rollout.
• Train employees and provide initial post‑implementation support.
• Maintain clear technical, user and administrator documentation.
• Ensure all systems are properly tested, deployed and adopted before being considered complete.

Required Experience & Skills

• Strong SQL/PostgreSQL and relational database experience.
• Experience with Supabase or similar cloud platforms.
• Web application and API development/integration experience.
• Experience migrating data from Microsoft Access or legacy systems.
• Experience with authentication, permissions, testing, deployment and reporting.
• Practical experience with AI‑assisted/Vibe Coding tools.
• Strong business‑process analysis, communication and training skills.
• Experience with inventory, warehouse, asset management, field service, job management or ERP systems will be advantageous.

Portfolio Requirement

Applicants must provide examples of systems they have personally developed or substantially contributed to and be able to explain their role, technology stack, database architecture, deployment process and user experience.

Personal Attributes

• Self‑driven and solution‑oriented.
• Practical and implementation‑focused.
• Able to work independently and take ownership.
• Strong attention to detail and completion.
• Comfortable working with management and non‑technical users.
• Able to adapt solutions based on user feedback.