Java Performance Jobs In Johannesburg Gt - 4,642 Job Positions Available

1 – 20 of 4,642 jobs
Blue Pearl jobs

We are seeking a skilled and motivated Java Developer to join our growing development team. The successful candidate will contribute to application architecture design , algorithm development , and the delivery of highly available, scalable application services

Blue Pearl  22 days ago
Ovations Technologies jobs

This is a 12 – month contract with our client in the banking sector. The working model is hybrid – 3 days at the office. We are seeking a Senior DevOps & Site Reliability Engineer for

Ovations Technologies  28 days ago
LabourNet jobs

Company Description Labournet is a proudly South African company with over 28 years of innovation in payroll, HR and employment legislative compliance. We are driven by our mission to change the world of work by simplifying

LabourNet  14 days ago
FirstRand Corporate Centre jobs

Job DescriptionThe Algorithmic Trading Developer is responsible for the design, development, implementation and continuous enhancement of algorithmic trading, electronic pricing and market-making solutions within Global Markets. The role focuses on building high-performance, low-latency trading applications, execution algorithms,

FirstRand Corporate Centre  12 days ago
Nedbank jobs

Job Requisition Details Requisition ID: 147773 Location: Johannesburg, Gauteng Closing Date: 23 September 2026 Talent Acquisition: Bongiwe Mchunu Job Family Business and Commercial Banking Career Stream Quantitative Leadership Pipeline Manage Self: Professional FAIS Affected Job Purpose

Nedbank  10 days ago
Parvana jobs

Location: Johannesburg | Work Type: Office Based | Job ID: J107266 About our client: Our client offers financial service solutions helping their clients achieve their dreams. With an emphasis on culture fit, they boast a dedicated

Parvana  11 days ago
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FirstRand Corporate Centre jobs

Job DescriptionThe Platform Lead: Digital Pricing & Market Making (DPMM) is accountable for the strategic technology direction, delivery, operational management and continuous evolution of the electronic pricing, market making and execution technology ecosystem within Global Markets.

FirstRand Corporate Centre  6 days ago
Ovations Technologies jobs

WE ARE HIRING: BPM / WORKFLOW SOFTWARE DEVELOPER Location: Sandton, Johannesburg – Hybrid Contract: 12 Months Work Model: 3 Days Office | 2 Days Remote We are looking for an experienced BPM / Workflow Software Developer

Ovations Technologies  4 days ago
Upstream jobs

Upstream in Johannesburg is looking for a Software Engineer, Java, to join its development team. You will be responsible for Java application development, working on mission-critical applications from design to testing. The ideal candidate will have a BSc/MSc

Upstream  30 days ago

New 12 month contract role available - Java Developer - Sandton -Senior level role - with 10+ years experience as Developer - Please indicate clearly on your CV project assignments, Including a description of the tasks performed

Network Contracting  30 days ago
Network Recruitment jobs

Qualifications: Degree in Computer Science Information Technology or related field advantageous Relevant Java certifications beneficial Requirements: Strong Java development experience Experience designing and developing backend systems and APIs Solid understanding of databases and system integration Strong problem solving

Network Recruitment  30 days ago
Network Recruitment jobs

SUMMARY: Join a forward-thinking technology environment where innovation meets real-world impact. This is an opportunity for a skilled Back-End Developer to work on high-performance systems, cutting-edge integrations, and scalable cloud-based solutions within a fast-paced R&D team. POSITION

Network Recruitment  30 days ago

Job Title: Technical Lead Java Our client is a financial institution looking for a driven leader with over 8 years of experience who possesses deep knowledge of Java tools and technologies to bring an innovative service offering to

Xcede Group  30 days ago

ATS Client in Johannesburg is seeking a Senior Back-End Developer to architect and implement scalable microservices in a complex product environment. You will design robust APIs, ensure security, and drive performance. You will mentor engineers, collaborate with

ATS Client  30 days ago
Blue Pearl PTY jobs

A tech consulting firm in Johannesburg is seeking a Full Stack Developer with expertise in Java (Spring) and Angular. The successful candidate will develop, enhance, and maintain enterprise applications, working in a hybrid environment. Responsibilities include designing

Blue Pearl PTY  30 days ago

ATS Client, a leading financial services and capital markets organisation in Johannesburg, is seeking an experienced Senior Java Developer to design, build, and support high‑performance systems that drive critical business operations. You will translate business requirements into scalable

ATS Client  30 days ago

Anticipated Contract End Date/Length: December 31, 2026 Work Set Up: Hybrid Our client in the global professional services industry is looking for a Client Service Delivery Lead (Java Full Stack Developer) to support a large-scale digital application

HelloKindred  30 days ago

A leading financial services and capital markets organisation is looking for an experienced Senior Java Developer with strong enterprise application development expertise to design, build, and support high-performance, mission-critical systems that enable strategic business operations. Responsibilities Develop and

ATS Client  30 days ago

About the Role We are seeking a highly experienced Senior Java Developer to join our team. You will design, develop, and maintain scalable enterprise-grade applications using Java and modern frameworks. This role emphasizes cloud-native development, microservices architecture, and

IDbase Software  30 days ago

Job Description Our client is a prominent, global-facing leader in the African financial markets and exchange infrastructure sector. They sit at the absolute core of the regions financial ecosystem, providing the highly regulated, high-availability platform that

ATS Client  30 days ago

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