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Johannesburg: Senior Java Developer (JHB Hybrid) posted by Datafin

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Job Description

About the Role

Datafin is seeking a highly skilled Senior Java Developer to join our dynamic team in Johannesburg, South Africa. As a key member of our software development team, you will be responsible for developing cutting-edge solutions for account verification, means testing, and payment reconciliation, while supporting and maintaining internal projects and client systems that process up to 15 million applications monthly.

Key Responsibilities

  • Support and maintain the Internal Projects and at Clients where the systems process up to 15 million applications monthly.
  • Develop and enhance Java Enterprise Edition applications with JPA persistence.
  • Build and maintain Reactive Java VM-based APIs for file processing and verification.
  • Implement high-volume payment processing capabilities integrated with Bankserv.
  • Develop solutions for account verification, means testing, and payment reconciliation.

Requirements

  • Core Java Technologies:
  • Java Enterprise Edition (JEE) – Advanced proficiency.
  • JPA (Java Persistence API) – Expert level.
  • Reactive Java VM development – Strong experience.
  • Spring Framework – Comprehensive knowledge.
  • RESTful API development – Expert level.
  • Integration Technologies:
  • Oracle SOA Suite 12c components: API Gateway management, SFTP/File transfer protocols, Web Services (SOAP/REST).
  • Banking & Financial Systems:
  • Bankserv integration experience (file formats, protocols).
  • Payment processing systems – Proven track record.
  • Financial reconciliation processes.
  • Account verification systems.
  • Means testing implementations.

Qualifications

None mentioned in the original description.

How to Apply

Click the green “Go Apply” button below to apply directly online with the employer.

About Development Jobs in Gauteng

The development job market in Gauteng, South Africa is thriving, with numerous opportunities available in various sectors. The province is home to a large portion of the country’s economic hubs, including Johannesburg, Pretoria, and Ekurhuleni, making it an attractive location for companies looking to expand their operations. As a result, there is a growing demand for skilled developers who can drive innovation and growth.

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Salaries in Gauteng are competitive, with average salary ranges varying depending on the specific role and industry. For example, software engineers can expect to earn between R600,000 – R1,200,000 per annum, while data analysts can earn between R400,000 – R800,000 per year. These figures are based on national averages, but salaries can vary widely depending on factors such as company size, experience, and specific job requirements.

To succeed in a development role in Gauteng, you will need to possess certain key skills. These include proficiency in programming languages such as Java, Python, or JavaScript, as well as experience with agile development methodologies like Scrum or Kanban. Additionally, knowledge of cloud computing platforms such as AWS or Azure is highly desirable, as is experience with data analysis tools like Tableau or Power BI. Other essential skills include problem-solving abilities, strong communication skills, and the ability to work collaboratively in a team environment.

Several major companies and industries are actively hiring for development roles in Gauteng. For example, tech giants such as Microsoft and IBM have large operations in the province, while financial institutions like Standard Bank and Absa also employ numerous developers. Additionally, there are many startups and innovative companies based in Gauteng that are driving growth and innovation in various sectors.

For those interested in a development career in Gauteng, there are numerous opportunities for career growth and advancement. Many companies invest heavily in employee training and development programs, providing opportunities for professionals to gain new skills and advance their careers. Additionally, the province is home to several top-ranked universities and research institutions, offering a range of academic programs in computer science and related fields. With hard work and dedication, it is possible to build a successful career as a developer in Gauteng, with many opportunities for advancement and professional growth available.

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



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