Performance Tuning Jobs in South Africa

Senior SQL Database Administrator Location: Randburg Duration: 6 12 Months contract Work Model: Hybrid (1-2 days a week) Role Overview We are seeking a highly experienced Senior SQL Database Administrator (DBA) with over 10 years of hands-on expertise in managing optimizing and securing enterprise-...

Reference: ITA005783-Rein-1Our client is looking for a Senior-Level Backend PHP Developer to join their engineering team. This role is suited to a highly experienced detail-oriented and technically strong developer with extensive PHP expertise and a passion for designing scalable high-quality backen...

The purpose of the job is to plan manage administer and secure system databases troubleshoot database issues affecting system performance and ensure data quality across the databases.JOB DESCRIPTIONManage SQL Server databases;Configure and maintain database servers and processes;Monitor systems heal...

Reference: ITA005776-Rein-1Our client is looking for a Mid-Level Backend PHP Developer to join their engineering team. This role is suited to a proactive detail-oriented and technically strong developer with solid PHP experience and a passion for building scalable high-quality backend systems. The s...

Job DescriptionA leading organisation is recruiting for a highly skilled SQL Database Administrator to take ownership of its Microsoft SQL Server environment. This opportunity is ideal for a technical expert with extensive experience in database operations high availability disaster recovery and per...

DescriptionPayInc is a purpose-driven payments provider building on over 50 years of trusted history in South Africas payments ecosystem. Our mission is to connect people businesses and economies through secure efficient and inclusive digital payments infrastructure and be a catalyst for financial i...

Location: Johannesburg (office-based)Employment Type: Full-TimeSalary: R35000 R40000 per monthStart Date: ASAPAbout the RoleOur client is seeking an experienced Level 3 IT Engineer to join their technical support team. This senior-level role is responsible for managing complex escalations advanced...

SENIOR BACKEND DEVELOPERRole OverviewOur customer is seeking a highly skilled Senior Backend Developer to design build and maintain scalable high-performance systems that support our travel platforms. The ideal candidate is a hands-on developer with strong integration experience a passion for clean...

LOCATIONCape Town ZAPOSITION OVERVIEWAt MCI we are committed to fostering an environment where professionals can build meaningful careers access continuous learning and development opportunities and contribute to the success of a globally expanding industry-leading organization.We are seeking a skil...

Job Classification Technology/Domain Specialist I: 143808Closing date: 11 May 2026Job Family Information TechnologyCareer Stream Application DevelopmentLeadership Pipeline Manage Self: TechnicalJob Purpose Seeking a forward-thinking IT professional with proven expertise in leveraging AI tools to dri...

To turn raw data into clear reliable and actionable insights that support better business decisionmaking. This is done by collecting data from various sources validating and structuring the data and presenting it in a way that Business users can understand and trust.Required Skills:Reporting Deliver...

Job DescriptionTHE OPPORTUNITY THAT AWAITS YOUWere partnering with a global healthtech scaleup with roots in South Africa delivering agentic AI systems and building mobile platforms that place AI directly into clinicians hands. These are real-world healthcare products where speed reliability and tru...

Data Engineer / SQL Developer (Cape Town)We are looking for a highly skilled Data Engineer / SQL Developer to join a fast-paced modern data environment where innovation quality and continuous improvement are at the core of everything we do.This is an exciting opportunity to work within a collaborati...

We are seeking a highly capable Senior Java Developer to join a dynamic enterprise technology environment in Cape Town. This is an excellent opportunity for a hands-on developer who thrives in building robust scalable and high-performance business applications using modern Java technologies.You will...

Job DescriptionA leading organisation is seeking a Senior Manager: AI Infrastructure Architecture to drive the design implementation and optimisation of a high-performance AI ecosystem. This role is recruited on behalf of a client and will suit a forward-thinking leader who thrives in building scala...

Job DescriptionA reputable and long-established organisation is recruiting on behalf of their client for an experienced SQL Database Administrator to join their dynamic IT team. This role is suited to a technically strong professional who thrives in an operational environment ensuring database perfo...

As a Quality Engineer you will enable full stack solutions through multi-disciplinary team planning and ecosystem integration to accelerate delivery and drive quality across the application lifecycle. Your typical day will involve performing continuous testing for security API and regression suites...

This is a remote position. Location: South Africa Work Type: Remote Job ID: J107154 About our client: Over the past 20 years our client has built a stellar reputation in the development and system integration space. Through their extremely ethical values they have earned the trust and r...

Are you a data-driven problem solver who thrives on optimising performance unlocking insights and building robust database solutionsWere looking for a Senior SQL Developer to join a high-impact team within a financial services environment where your expertise will directly support critical tax syste...

We are seeking a Senior Data Engineer to design build and maintain scalable data pipelines and warehouse solutions. Youll integrate transactional accounting and CRM data across multiple systems (SQL Server PostgreSQL Sage One Xero Dataverse) and deliver clean reliable data for advanced analytics.Key...