Cape Town: Mainframe Assembler Developer posted by Hire Resolve

April 13, 2026 Jobs in Cape Peninsula

Hire Resolve

Western Cape

Other IT/Computer

Job Description

Hire Resolve’s client is looking for a Mainframe Assembler Developer to join their team in Cape Town, WC. This role involves collaborating within a development team to troubleshoot, enhance, and maintain complex mainframe applications, contributing to continuous improvements and ensuring system stability.

Responsibilities:

Develop, modify, and maintain Assembler-based mainframe applications.
Code, test, debug, and document Assembler programs according to specifications and coding standards.
Work with business analysts and stakeholders to understand application requirements, providing technical solutions and recommendations.
Conduct performance tuning, troubleshooting, and optimization to ensure high efficiency and reliability.
Create and maintain technical documentation, including design specifications, testing plans, and release notes.
Participate in all phases of the Software Development Life Cycle (SDLC) from analysis and design through implementation and post-deployment support.
Ensure integration compatibility between mainframe applications and other business systems.
Maintain compliance with security and regulatory standards, especially regarding data handling and access control.

Requirements

Assembler Language: Strong expertise in writing, debugging, and maintaining Assembler programs for mainframe systems.
Mainframe Technologies: Proficiency with IBM z/OS, JCL (Job Control Language), TSO/ISPF, VSAM, CICS, DB2, and MQ Series.
Performance Tuning: Proven experience optimizing Assembler programs and addressing performance-related issues in mainframe applications.
Software Development Lifecycle (SDLC): Experience with both Waterfall and Agile methodologies for mainframe systems development.
Batch & Online Processing: Hands-on experience with both batch job and online transaction processing in a mainframe environment.

Desired Skills:

COBOL and PL/I: Familiarity with additional mainframe languages such as COBOL and PL/I.
Database Management: Knowledge of DB2 and IMS DB/DC mainframe database environments.
Tools & Utilities: Experience with mainframe development tools, including Control-M, File-AID, Expeditor, and CA Endevor.
Sector Experience: Knowledge of financial, insurance, or government systems can be beneficial.
Project Support Tools: Familiarity with task management and tracking tools like Jira.

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If you would like a career change, you may send your CV to Gaby Turner at .za or Carmen Schafer at .za Alternatively you may send your CV to .za

How to Apply

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About Other IT/Computer Jobs in Western Cape

The Western Cape, situated on the south coast of South Africa, is home to a thriving IT industry that offers a diverse range of career opportunities for professionals with expertise in various fields.

The job market in the Western Cape is highly competitive, with many major companies and startups operating in the region. The province’s strategic location, combined with its well-developed infrastructure, makes it an attractive hub for businesses looking to establish themselves in Africa. As a result, there is a high demand for skilled IT professionals who can support the growth of these companies.

The average salary ranges for IT professionals in the Western Cape are as follows: software engineers and developers can expect to earn between R800 000 to R1 200 000 per annum; data scientists and analysts can range from R600 000 to R900 000; cybersecurity specialists can earn anywhere from R500 000 to R800 000; and IT project managers can command salaries ranging from R400 000 to R700 000. These figures are based on industry standards and may vary depending on factors such as experience, qualifications, and company size.

To succeed in an IT career in the Western Cape, professionals need to possess a range of key skills, including programming languages (Java, Python, C++), data structures and algorithms, software development methodologies, cloud computing (AWS, Azure, Google Cloud), cybersecurity principles, and excellent communication skills. Additionally, knowledge of industry-specific tools and technologies, such as SAP or Oracle, can be highly valued.

Several major companies and industries are actively hiring IT professionals in the Western Cape. For example, tech giants like IBM and Dell have a strong presence in the region, while financial institutions such as Standard Bank and First National Bank also have significant IT departments. The automotive industry is another major sector that employs IT professionals, with companies like Toyota and Volkswagen having operations in the province.

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Career growth opportunities are plentiful for IT professionals in the Western Cape, with many companies offering training and development programs to help employees upskill and reskill. With experience, professionals can move into senior roles such as technical lead or manager, or transition into related fields like business analysis or consulting. The region’s entrepreneurial spirit also makes it an ideal location for startups, providing opportunities for IT professionals to launch their own businesses or join innovative companies that are shaping the future of technology.

This information provides general career guidance. Actual salaries and requirements vary by employer.

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