20 Best Software Architect jobs in Johannesburg, GAUTENG (Hiring Now!)

Senior Python Developer
Discovery Ltd. —Sandton, Gauteng
5-10 years’ work experience as a Developer or Data Engineer, with a Python focus. Develop and implement reusable data pipelines for structured, unstructured,…
15h
Intermediate SQL .Net Developer
CyberPro Consulting —Johannesburg, Gauteng 2000
Ability to perform data quality checks in a methodical manner to understand how to accurately utilize client data. Ensure quality of programming code.
R500 - R600 an hour
Implementation Specialist
Iress Limited —Johannesburg, Gauteng
Knowledge of software development process, system architect and methods of deployment. Implement and configure trading and market data software to meet client…
Data Engineer (Aws)
TotalEnergies —Johannesburg, Gauteng
Analyse and define data architecture requirements by evaluating business processes and existing data structures and applications.
Java Developer (Senior)
Discovery Ltd. —Sandton, Gauteng
5 years Java systems development experience. Recommend improvements to development processes, contribute to implementation plans, and assist in rollout.
Business Intelligence Manager
SBV Services (Pty) Ltd. —Houghton Estate, Gauteng
Manage the deployment, monitoring, maintenance, development, upgrade, and support of BI/EDW systems, including data architecture, data integration, high…
Test Automation Engineer
Discovery Ltd. —Sandton, Gauteng
Experience in Agile way of software development. Responsible for test data management and co-ordination with other systems areas with the test refreshes.
5d
Cloud Specialist
NTT DATA —Johannesburg, Gauteng 2001
Bachelor's degree in information technology, computer science or information systems or a related field. Designs integration solutions to enable seamless data…
Agile Delivery Manager (Trading/Exchange)
Keyrock —Johannesburg, Gauteng
Agile or related certifications in iterative software development. Solid understanding of the roles of product managers, designers, engineers, architects, QA,…
Quick Apply
Senior Java Developer
Bluegrass Digital —Johannesburg, Gauteng
Maintain development principles and quality compliance criteria to deliver according to commitments. Complete deliverables throughout the system development…
Quick Apply
6d
Senior Sales Specialist (Enterprise Networking Solutions)
NTT DATA —Johannesburg, Gauteng 2001
Must have a valid driver’s license with the ability to use a personal vehicle for work purposes and clean driving history. Proficiency in team selling approach.
Senior Compliance Technology Specialist
Microsoft —Johannesburg, Gauteng
As a Compliance Technical Specialist (TS), you will work with a team of sales, technical , partner and consulting resources to educate and demonstrate the value…
Enterprise Architect
Workday —Johannesburg, Gauteng
We know that flexibility can take shape in many ways, so rather than a number of required days in-office each week, we simply spend at least half (50%) of our…
Engineering Lead (Security Applications)
Expleo Group —Johannesburg, Gauteng 2000
Deep understanding of modern software development practices and the ability to evangelise their adoption. Proficiency in the full software development lifecycle…
Information Security Officer
SBV Services (Pty) Ltd. —Houghton Estate, Gauteng
Develop and implement a compliance framework that governs data management standards, including access control, data classification, privacy, data security, data…
Interior Designer
The Living Room Interiors —Kramerville, Gauteng
Knowledge of building codes, safety standards, and accessibility guidelines is a plus. Bachelor’s degree in Interior Design, Architecture, or a related field.
R8 000 - R13 000 a month
Quick Apply
Architect, Solutions
Standard Bank —Johannesburg, Gauteng
Some experience (or understanding) in ABAP development and ideally in the ABAP Cloud development framework including ABAP RAP. Strong focus on SAP Core Banking.
2d
Architect, Solution
Standard Bank —Johannesburg, Gauteng
8-10 years; work experience in one or more Technology areas including but not limited to: IT architecture, infrastructure, and cloud development Engineering and…
8d
Server Engineer
NTT Data —Johannesburg, Gauteng
Bachelor's degree in computer science, Information Technology, or a related field. Monitor server performance, utilization, and health; troubleshoot performance…
Quick Apply
12d
Senior Software Engineer - ML
Khonology (Pty) Ltd —Johannesburg, Gauteng
Maintain high software quality through code reviews, rigorous testing, and adherence to best practices. Experience with data preprocessing, feature engineering,…
Quick Apply

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Senior Python Developer

Discovery Ltd. - Sandton, Gauteng

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Job Details

15 hours ago

Full Job Description

Business Unit: Discovery Health

Function: Data Analysis

Date: 11 Dec 2024

Discovery Health

Senior Python Developer – LLMs

About Discovery

Discovery’s core purpose is to enhance and protect people’s lives. It does this through breakthrough product designs that harness incentives to encourage people to make healthier lifestyle choices. Healthy behaviour leads to lower claims, higher margins, and lower lapses. These savings are shared with our clients which in turn leads to a healthier society, improved productivity, and a reduced healthcare burden. One of Discovery’s core assets is its large and diverse data, covering health, wellness, driving, investments, and life insurance. This forms the basis for our shared value model, along with innovation, risk management and operational efficiency improvements. Discovery’s energetic and motivated analytical teams make this happen.

About the Data Science Lab

The Data Science Lab applies predictive analytics, machine learning, big data, and operations research skills to run and to support key projects for the Discovery Group and for the individual Discovery business units, including the health, life, and short-term insurance businesses. We work across operational, clinical, wellness, financial, customer service, sales, and behavioural science areas. We use and create state-of-the-art tools and work with terabytes of structured and unstructured data.

About the Position

The key purpose of this role is to be a senior Python specialist in a Data Science team which is researching, developing, and implementing Machine Learning, Natural Language Processing (NLP), and Large Language Model (LLM) systems. This includes building systems from prototype through to production, evaluating their effectiveness, and developing and maintaining data pipelines and integrations. The role requires close collaboration with data scientists, developers, system architects, and operations teams, working with significant stakeholder engagement and interest throughout the process.

Responsibilities include

Work within a specialised team of data scientists and developers to deliver, maintain, and expand machine learning, NLP, and LLM systems which are built primarily in Python.
Develop and implement reusable data pipelines for structured, unstructured, text, and document data.
Build reusable ML and LLM components, micro-services, and data solutions.
Ensure all pipelines and components maintain compliance with privacy, security, compliance, and data quality standards, working with architects to take responsibility for ensuring that our team’s projects meet these standards.
Stay updated on the latest technologies and software to ensure fit-for-purpose solutions.
Collaborate with system architects, data scientists, and business stakeholders in operations and healthcare contexts.
Define and implement strategies for post-production model monitoring in collaboration with data scientists.
Document code, lead code reviews, and provide progress updates.
Coach others in the team to teach and improve coding best practices.

Personal Attributes and Technical Skills

Expert in Python
Experience with SQL
Experience with containerization (Docker, Kubernetes)
Experience building and hosting microservices
Experience working with diverse teams to understand data sources and build integrations
DevOps/DataOps and CI/CD skills
Advantageous: experience designing table structures and schemas
Advantageous: skills in Java, Scala, or R
Advantageous: experience working with unstructured text and document data (HTML, PDF etc.) and related pipelines to store and query this data
Advantageous : experience with Azure or GCP
Excellent planning, organizational, scoping, and time management skills
Excellent oral and written communication skills
Strong analytical, critical, conceptual thinking, and problem-solving skills
Self-motivated and proactive, with a strong ability to identify and tackle challenges independently, demonstrating a keen entrepreneurial spirit.
Resilient and optimistic

Education and Experience

Degree in Computer Science, Engineering, Software Engineering, or similar, or equivalent experience.
5-10 years’ work experience as a Developer or Data Engineer, with a Python focus.

EMPLOYMENT EQUITY

The Company’s approved Employment Equity Plan and Targets will be considered as part of the recruitment process. As an Equal Opportunities employer, we actively encourage and welcome people with various disabilities to apply.

Apply Now

Software Architect jobs in Johannesburg, GAUTENG

Senior Python Developer

Intermediate SQL .Net Developer

Implementation Specialist

Data Engineer (Aws)

Java Developer (Senior)

Business Intelligence Manager

Test Automation Engineer

Cloud Specialist

Agile Delivery Manager (Trading/Exchange)

Senior Java Developer

Senior Sales Specialist (Enterprise Networking Solutions)

Senior Compliance Technology Specialist

Enterprise Architect

Engineering Lead (Security Applications)

Information Security Officer

Interior Designer

Architect, Solutions

Architect, Solution

Server Engineer

Senior Software Engineer - ML

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