performance tuning jobs in Centurion

About the job About We are a leading provider of energy-efficient, innovative equipment, instrumentation, and process control systems to the global mining industry. With companies in Brazil, Chile, Mexico and South Africa, we have built a reputation based on quality, performance and safety. The company is entrepreneurial, dynamic and our team is driven to succeed. We are looking for like-minded...

Responsibilities - Design, develop, test, maintain, and optimise Gemstone/S Smalltalk applications to ensure high performance, scalability, and reliability. - Translate business and functional requirements into well-structured, maintainable technical solutions aligned with best practices. - Contribute to system architecture and design decisions, ensuring alignment with enterprise standards and...

What you will be doing: - Design and evolve microservice and API architectures with a focus on reliability, scalability, security, and performance. - Develop RESTful services using Spring Framework, Spring Boot, and embedded Tomcat. - Design, implement, and operate container platforms using Docker and Kubernetes (AWS EKS), including cluster provisioning, autoscaling, upgrades, ingress, and...

We are looking for a skilled Senior Full Stack Java Developer to join a collaborative, fast-paced tech team building scalable, high-performance applications. In this role, youll work across the full stackdesigning robust Java/Spring Boot backends, developing modern frontend solutions, and contributing to microservices and event-driven architectures. Youll collaborate with cross-functional teams,...

🌍 Map Your Future: Senior Backend Architect (Data & Systems) 🚀 Are you a data-obsessed engineer who thrives on turning massive datasets into intelligent solutions? We are looking for a high-impact Senior Backend Engineer to join a boutique, high-growth tech firm in Centurion. This isn't just another coding job; youll be the lead architect for data-intensive systems powering advanced spatial...

Job Description Are you a DBA, skilled in SQL? Well we have the right job for you! A well-established IT company is seeking a Database Administrator to join their Centurion based team. Requirements: •7+ years’ experience in MS SQL Server 2008 or above. •Experienced in both OLTP and Data warehouse environments. •Skilled in T-SQL scripting, Index and code optimization, SQL performance and...

Introduction A well-established global security company in Centurion, is looking for a Software Developer to join their team. Send your CV to hr5 (at) peopledimension (dot) co (dot) za. Responsibilities: • Design, code, debug, and support software developed for internal and external clients. • This will vary between designing and writing computer programs from scratch, modifying existing...

ð Map Your Future: Senior Backend Architect (Data & Systems) ð Are you a data-obsessed engineer who thrives on turning massive datasets into intelligent solutions? We are looking for a high-impact Senior Backend Engineer to join a boutique, high-growth tech firm in Centurion . This isn't just another coding job; youll be the lead architect for data-intensive systems powering advanced spatial...

Our esteemed client in Centurion is urgently seeking a Senior SmallTalk (GemStone) Developer to design, develop, optimise, and maintain complex GemStone-based applications . This key role involves providing technical leadership , ensuring system stability, performance, and scalability , contributing to architectural and strategic technology decisions , and mentoring junior...

Psybergate is an IT company that builds bespoke software solutions and provides highly skilled resources to its clients. We are looking for a Senior Gemstone Developer to join our client based in Centurion for a hybrid role. What you will be doing: - Design, develop, test, and maintain applications built on the GemStone/S Smalltalk platform. - Translate business and functional requirements into...

Role Purpose Data Warehouse Manager manages the daily activities of the team responsible for the design, implementation, maintenance, and support of data warehouse systems and projects. Oversees data design and the creation of database architecture and data repositories. The Data Warehouse Manager must also establish and lead a world class data analytics/warehouse capability for the business to...

Momentum Group Limited (Momentum Group) is a significant player in South Africa's life insurance and integrated financial services sectors. We are a proud Level 1 B-BBEE South African-based group dedicated to building and protecting our clients' financial dreams. Our client-facing retail and specialist brands, including renowned names such as Momentum, Metropolitan, Guardrisk, and Eris...

We're Hiring: Senior WSO2 Developer (Remote | South Africa) We're looking for an experienced Senior WSO2 Developer to join our team on a remote basis , supporting a South Africa–based company working on enterprise-grade integration solutions. This is a long-term opportunity for a highly skilled developer who is comfortable working independently, collaborating with distributed teams, and...

Key purpose: We are seeking an experienced and highly skilled SAP ABAP consultant with strong object-oriented programming skills to join our team. The successful candidate will be responsible for the design, development, and implementation of SAP solutions for our clients, with a focus on customizations and enhancements within the SAP environment. Duties and responsibilities: - Lead or...

Are you passionate about technology in education? Do you have the skills to manage and optimise a Moodle learning platform that supports thousands of students and staff? We're looking for a Moodle Back-End Manager / Administrator to join our dynamic team and play a critical role in ensuring the smooth operation, security, and integration of our learning management system. Key...

Psybergate is an IT company that builds bespoke software solutions and provides highly skilled resources to its clients. We are looking for a Senior Full Stack Developer (Java & Platform Engineering) to join our financial services client based in Centurion for a hybrid role. What you will be doing: - Design and evolve microservice and API architectures with a focus on reliability, scalability,...

What you will be doing: - Design, develop, test, and maintain applications built on the GemStone/S Smalltalk platform. - Translate business and functional requirements into high-quality technical solutions. - Write clean, efficient, well-documented, and maintainable code aligned with best practices. - Perform code reviews and provide constructive technical feedback to team members. - Optimise...

Key purpose: We are seeking a highly motivated and experienced SAP FI-CO consultant to join our team. The successful candidate will have extensive knowledge of SAP Financial Accounting (FI) and Controlling (CO) modules, and will be responsible for the implementation, customization, and support of SAP solutions for our clients. Duties and responsibilities: - Lead or participate in the analysis,...

Qualifications, Knowledge & Experience: - Bachelors Degree in Computer Science, Information Technology, Engineering or related field (or equivalent practical experience). - 7+ years experience in software development. - 4+ years hands-on experience with Gemstone/S Smalltalk or similar object-oriented persistent environments. - Architecture & Systems Design - Technical Development & Delivery -...

Qualifications, Knowledge & Experience: - Bachelors Degree in Computer Science, Information Technology, Engineering or related field (or equivalent practical experience). - 7+ years experience in software development. - 4+ years hands-on experience with Gemstone/S Smalltalk or similar object-oriented persistent environments. - Architecture & Systems Design - Technical Development & Delivery -...