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Mediro Application Consulting

Back-End Developer (Senior) 1914

Mediro Application Consulting

  • R Undisclosed
  • Contract Senior position
  • Pretoria
  • Posted 16 Oct 2025 by Mediro Application Consulting
  • Expires in 26 days
  • Job 2625014 - Ref LM_504949049986
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About the position

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.


Minimum Requirements:

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).


Desired Skills:

  • API and ETL development
  • CI/CD
  • Github Actions

Apply Now

Mediro Application Consulting

About the agency

Quality Placements Built on Trust Whether you are looking for a job or need to acquire top talent, Mediro IT RECRUIT is here to assist. We are technical recruiters who care. Our strength lies in fostering connections between candidates seeking employment and companies looking to employ. Our team consists of high achievers, strong individual contributors, and leaders who change lives through personal connections. With a community of professional recruiters, talent pooling and an internal referral programme, we provide multiple candidate recommendations within seven days, regardless of industry and across South Africa. The world of work is rapidly changing; people want to learn and grow, however work-life balance, equity and flexibility continue to play a major role. Companies across industries constantly require modernised and specialised skills. As a result, we strive to be your most valued IT recruitment partner by understanding individual and company needs and delivering the right resource solutions to build a workplace for the future. CONNECT with us: www.itrecruit.co.za #ResourceSolutions #talentacquisition #ITskills #itrecruitment #ITplacements #ITJobs

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