Backend Developer

5 days ago


Johannesburg, Gauteng, South Africa The Skills Mine Full time
About The Skills Mine

We are a leading provider of innovative solutions in the banking and fintech sectors.

Job Description

We are seeking an experienced Backend Developer to join our team. As a Backend Developer, you will be responsible for designing, developing, and maintaining backend services for core banking applications.

  • Design, develop, and maintain scalable and secure APIs using Python.
  • Implement and optimize data structures in PostgreSQL and DynamoDB.
  • Build and deploy cloud-native applications on AWS, ensuring system security, performance, and scalability.

You will work closely with cross-functional teams to develop and deploy features, mentor junior developers, and participate in code reviews and technical discussions.

Required Skills and Qualifications

To be successful in this role, you should have:

  • 3+ years of experience in backend development, preferably in banking, fintech, or regulated industries.
  • Strong proficiency in Python, including experience with Flask, FastAPI, or Django.
  • Solid experience with SQL and NoSQL databases, particularly PostgreSQL and DynamoDB.
  • Experience with AWS services, including EC2, Lambda, S3, RDS, CloudFront, ECS, API Gateway, ALB/NLB.
  • Proficiency in Docker and containerized deployments.
  • Familiarity with event-driven architectures and microservices.
Benefits

As a Backend Developer at The Skills Mine, you will enjoy:

  • A competitive salary and benefits package.
  • The opportunity to work on challenging projects and contribute to the growth of our company.
  • A collaborative and dynamic work environment.
  • Professional development opportunities, including training and mentorship programs.

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