Back-End Developer

7 days ago

Pretoria, Gauteng, South Africa Mediro ICT Full time R60 000 - R120 000 per year

Managing development projects / processes.

Develop in Data Driven Programming languages such as Python and Big Data pipelines such as ETL, SQL, Spark etc.

Develop APIs to trigger side effects in large systems that would affect the whole of the client.

Strong Working knowledge with software development tools, techniques and approaches used to build application solutions.

Assisting Business with POCs and business value calculations from a developer perspective.

Development and Operations of Applications and Features, in collaboration with partners in Munich.

System testing/parallel runs.

System implementation.

System audits/quality assurance.

Propose and review system design and evaluate alternatives.

Review and present proposed system solution to IT Project Manager / Leader and User Management or System owner.

Develop systems solutions in line with quality and delivery requirements.

Preparation of system/technical documentation (as per ISO standards).

Setting up of Test Cases, Test Processes and Test Automation for the Development of Applications.

Running of Tests to ensure Quality of Work and Ensuring the Test Results are Reported back into Xray.

Qualifications/Experience:

Relevant IT / Engineering Degree.

3+ years' experience in Python (decorators, advanced class manipulation, dependency injection etc) (essential).

3+ years' experience in AWS (API Gateway, Lambda, Dynamodb, Fargate, EMR, Glue, Athena, IAM etc) (essential).

3+ years' experience in software development.

3+ years' experience in SQL (advantageous).

AWS Certified Developer Associate / Solutions Architect (advantageous).

Essential Skills Requirements:

Expertise in API and ETL development.

Git development branching strategies and development approaches.

CI/CD pipeline development using Code Build and Github Actions.

Test driven development, Unit Testing, Functional Testing, Code Coverage.

Experience in Test Automation for ex Playwright.

Terraform and IAC deployments; PySpark pipeline development.

Knowledge of multiple database types such as structured and unstructured databases.

Experience in using AWS S3 Storage with Iceberg Tables and AWS Data Pipelines.

Linux scripting and environment usage.

AWS Development Skills and proficient in programming (Python(preferred) and Java or SQL).

Any additional responsibilities assigned in the Agile Working Model (AWM) Charter.

Advantageous Skills Requirements:

Data and API Mining.

Knowledge on Security best practices.

Advanced monitoring of systems, when to create alerts and setting up alerting pipelines.

Be comfortable with Data Structures and Algorithms.

Understanding of integration between different technologies.

Able to refine and plan stories and EPICs.

Architecting solutions to business solutions.

Experience with ODBC and file syncs.

Experience with pre-commit hooks and coding standards i.e. clean coding standards and PEP8.

GitHub copilot

Docker container creation and usage.

Familiar with data streaming services such as Apache Kafka.

Coordination between development and support environments.

Assist with identification and management of risks.

Knowledge of Jira, Confluence and Agile methodologies.

Data Analysis

ITSM knowledge

User support ticket management.

MS Teams and the Microsoft office suite.

Knowledge of Palantir Foundry would be a great advantage.

Knowledge of Frontend BI Tools would be an advantage (Power BI, Tableau, QlikView).

Between 3 - 5 Years

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