Backend Developer (Node.js & Java) |Contract |Stellenbosch

We are looking for an experienced Backend Developer to help build and enhance scalable, high-performance banking and payment platforms. If you're passionate about backend engineering, data-driven solutions, and modern technology, this is an exciting opportunity to work within a collaborative, fast-paced fintech environment.

Requirements

• 5+ years of backend development experience

• Strong expertise in Node.js and Java

• Experience with data engineering, ETL processes, and database optimization

• Solid understanding of SQL and NoSQL databases (PostgreSQL, MongoDB)

• Experience building and consuming RESTful APIs and GraphQL

• Familiarity with Kafka, RabbitMQ, or similar messaging platforms

• Knowledge of CI/CD pipelines and DevOps practices

Key Responsibilities

• Develop and maintain backend services using Node.js and Java

• Design and implement robust data engineering and ETL solutions

• Build scalable, secure, and reliable systems aligned with banking standards

• Collaborate with cross-functional teams to integrate backend services and APIs

• Participate in architecture discussions, code reviews, and continuous improvement initiatives

• Troubleshoot and optimize application performance and scalability

Please Note: As all iqbusiness roles require honesty in the handling of or access to cash, finances, financial systems, or confidential information; our recruitment process requires that the following background checks be completed: credit, criminal, ID, and qualification verification.

iqbusiness is committed to sustainable growth and transformation, we embrace diversity and employ previously disadvantaged individuals