Job Description
About the Role
As a Backend Engineer at iOCO Digital Pty Lty, you will be responsible for designing, building, and maintaining the server-side logic of our application. You will work closely with frontend developers and product managers to ensure seamless integration and high performance. With a focus on security-first practices and experience in distributed, cloud-native environments, this role requires a strong technical background and excellent problem-solving skills.
Key Responsibilities
- System Architecture: Design and implement scalable, resilient backend services using microservices or modular monolithic patterns.
- API Excellence: Build and document robust RESTful, GraphQL, or gRPC APIs that serve as seamless interfaces for web and mobile clients.
- Data Management: Design optimized database schemas (SQL/NoSQL), manage data pipelines, and implement efficient caching strategies (e.g., Redis).
- Security & Compliance: Implement zero-trust security protocols, including OAuth2, JWT, and data encryption at rest and in transit.
- Performance Optimization: Use observability tools (Prometheus, Grafana) to identify bottlenecks and optimize code for low-latency execution.
- Cloud & DevOps: Containerize applications using Docker/Kubernetes and manage CI/CD pipelines to ensure continuous, automated delivery.
- AI Integration: Work with AI/ML teams to integrate LLM endpoints and manage the data flows required for generative AI features.
Requirements
- Languages: Proficiency in at least one: Go, Java (Spring Boot), Python (FastAPI/Django), or Node.js.
- Databases: PostgreSQL, MySQL, MongoDB, or Cassandra; experience with vector databases is a plus.
- Infrastructure: Experience with AWS/Azure/GCP, Docker, and Kubernetes.
- Communication: Deep understanding of message brokers like Kafka or RabbitMQ for event-driven architecture.
- Quality: Strong focus on unit, integration, and end-to-end testing (TDD/BDD).
Qualifications
- Bachelor’s degree in Computer Science, Software Engineering, or equivalent practical experience.
Salary & Benefits
Not specified.
How to Apply
Click the green “Go Apply” button below to apply directly online with the employer.
About Other IT/Computer Jobs in Gauteng
The IT and computer industry is one of the most dynamic and growing sectors in Gauteng, with a thriving job market that offers a wide range of opportunities for career advancement.
In terms of salary ranges, IT professionals in Gauteng can expect to earn anywhere from R800 000 per annum for junior positions to over R2 million for senior executives. The average salary for software engineers is around R1.5 million, while data analysts can earn between R900 000 and R1.2 million. With experience and skills, IT professionals in Gauteng can expect significant salary increases, with some roles offering bonuses and benefits that can increase their overall remuneration.
To succeed in the IT industry in Gauteng, candidates need to possess a range of key skills, including programming languages such as Java, Python, and C++, as well as experience with databases, cloud computing, and cybersecurity. Strong problem-solving skills, attention to detail, and excellent communication skills are also essential for success in this field. Additionally, knowledge of ITIL (Information Technology Infrastructure Library) and Agile methodologies can be highly valued by employers.
Several major companies and industries in Gauteng are currently hiring IT professionals, including technology firms such as Microsoft, IBM, and Oracle, as well as banks and financial institutions like Standard Bank and Nedbank. The finance industry is also a significant employer of IT staff, with roles ranging from software development to data analytics and cybersecurity.
Career growth opportunities are abundant in the IT industry in Gauteng, with many companies investing heavily in employee training and development programs. With experience and skills, IT professionals can move into senior leadership positions or start their own businesses, while also pursuing further education and certifications. The Johannesburg Stock Exchange (JSE) is also a significant employer of IT staff, with roles ranging from software development to data analytics and cybersecurity.
Overall, the IT industry in Gauteng offers a wide range of exciting career opportunities for job seekers with the right skills and experience. With salaries that are competitive with those offered by major companies globally, there has never been a better time to pursue a career in this dynamic and rapidly evolving field.
This information provides general career guidance. Actual salaries and requirements vary by employer.
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