performance tuning jobs in Ethekwini

What Youll Be Doing - Creating large, complex data sets that meet both functional and non-functional business requirements - Designing, developing, and maintaining scalable ETL pipelines and data workflows - Building reliable infrastructure to extract, transform, and load data from diverse sources often Cloud-based - Identifying opportunities to automate, optimise, and improve internal data...

ENVIRONMENT: Our client is a rapidly expanding technology company specialising in connected systems and data-driven platforms that support asset visibility and operational security. Their solutions include real-time monitoring tools and companion mobile applications used to support critical operations in both local and international markets. The business is currently developing advanced smart...

We are seeking a highly skilled Senior Engineer with expertise in Hardware Development or Firmware Development to join our innovative team in KZN About the Role This is a mid-career level position where you will significantly contribute to and lead various projects within the Engineering & Technical domain. Key Duties and Responsibilities - Design, develop, and test hardware components for...

As a Mid-Tier Database Administrator, you play a pivotal role in ensuring the efficient management, security, and optimisation of the organisation s SQL Server database environments. Your expertise in database management, SQL Server Analysis Services (SSAS), scripting, automation, performance tuning, and data security compliance is critical to maintaining a stable, high-performing data...

- - SQL Developer Durban | R50 000 - R60 000 per month About Our Client Our client is a forward-thinking technology company providing integrated software and data solutions to the retail and distribution sector. They specialize in delivering scalable, high-performance systems that connect POS, ERP, and eCommerce environments. The team values precision, collaboration, and continuous improvement...

Job Location : Durban, KwaZulu-Natal, South AfricaApplication Deadline : January 30, 2026 Skill Set - Effective Time Management - Effective Communication Skills - Query Writing Skills - Optimisation and fine tuning all aspects of MSSQL - Database management - Database Design Responsibilities Job Responsibilities - Database Design - Ensure Database design is robust, scalable, and operating...

Job Location : Durban, KwaZulu-Natal, South AfricaApplication Deadline : February 15, 2026 Positive Overview: - Growing independent contributor who owns features end-to-end, mentors juniors and improves system reliability and performance. Collaborates directly with clients and product stakeholders. Key Responsibilities: - Implement responsive interfaces using HTML5, CSS3, TypeScript (with...

Key purpose: The purpose of the role is to provide key support to the business and extract maximum value from the information technology platform, specifically its SAP BW system. Provide first (1st) line SAP BW support, perform BW development, system maintenance and monitoring and assist the business to implement new projects and system enhancements. Duties and responsibilities: - Develop and...

Our client is looking for a curious, innovative, and driven Intermediate Full Stack Developer to join a growing development team. In this role, you'll help design, build, and enhance key software products while ensuring best practices, strong architecture, and high-quality delivery. If you enjoy problem-solving, exploring new technologies, and taking ownership of meaningful features, this role...

We Want You:A role exists for a Senior Database Administrator at South Africa’s leading betting brand. We are looking for a well-motivated, energetic, inquisitive, highly proficient individual, who has a solid technical base. A technical expert to lead a team of Database Administrators whose primary focus is maintaining and enhancing BET Software’s MS SQL based database offering. Our successful...

Unilever is currently hiring for ICE Technician Function: Supply Chain Location:Maydon Wharf Factory Terms & Conditions: full time ABOUT UNILEVER With 3.4 billion people in over 190 countries using our products every day, Unilever is a business that makes a real impact on the world. Work on brands that are loved and improve the lives of our consumers and the communities around us. We are...

Job Title: Senior Windows Server / Systems Administrator Experience Required: 7+ years Role Overview We are seeking an experienced and highly skilled Windows Server / Systems Administrator to manage, maintain, and optimize enterprise Windows-based infrastructure. The ideal candidate will have strong hands-on experience with Windows Server environments, Active Directory, virtualization, and...

About Keyrus Keyrus is a global data and digital consulting organisation with operations in over 20 countries and a strong presence in South Africa. We partner with leading businesses to unlock value from data, technology, and innovation, helping them make smarter decisions, optimise operations, and drive growth. At Keyrus, we don’t just build systems, we engineer intelligent digital...

Our client is looking for a curious, innovative, and driven Intermediate Full Stack Developer to join a growing development team. In this role, you’ll help design, build, and enhance key software products while ensuring best practices, strong architecture, and high-quality delivery. If you enjoy problem-solving, exploring new technologies, and taking ownership of meaningful features, this role...

Key purpose: - The Service Delivery Manager is equally responsible for client satisfaction by ensuring that services are delivered according to agreed Service Level Agreements (SLA) and other contractual obligations that are deemed necessary to the client. These obligations may reflect operational, commercial and legal obligations. - As the Service Delivery Manager for a client, these employees...

Technical Business Analyst Empower smarter business decisions through data and software innovation. Durban (Office Based) | R35 000 - R45 000 About Our Client Our client is a forward-thinking software solutions company developing intelligent business and data management platforms for a range of industries. They specialise in transforming complex processes into streamlined digital systems that...

ENVIRONMENT: A cutting-edge Tech company in Durban wants you to join its team as its next Database Administrator where you will be responsible for the day-to-day administration, maintenance, optimisation, and support of the organisation s database systems. This role ensures database performance, security, and availability, while also contributing to database development projects and supporting...

Job Location : Durban, KwaZulu-Natal, South AfricaApplication Deadline : January 30, 2026 Skill Set Job Specification: - Possess and display basic skills in the following areas: Technical troubleshooting, Vendor management, Customer service, Communication and Project management. - Certification of A+/N+, MCP, MCSE and MCITP. - Understanding and experience with Windows servers 2012 – 2019. -...

Role Overview Seeking a high-energy, hands-on Software & Applications Team Lead who leads by example through active coding, mentoring, and end-to-end project ownership Role requires 50–70% hands-on development while guiding strategy, delivery, and technical excellence Focus on innovative thinking, including AI-enhanced features, to accelerate product growth and reliability in mission-critical...

ENVIRONMENT: PLAY a pivotal role in ensuring the efficient management, security, and optimisation of the SQL Server databases of a cutting-edge Tech company in Durban wanting you as its next Mid-Tier DBA. Your expertise in database management, SSAS, scripting, automation, performance tuning, and data security compliance is instrumental in maintaining a high-performing database environment. You...