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Principal Machine Learning Engineer - Johannesburg (Hybrid, Permanent)

A senior, hands-on engineering leadership role within an elite Data & AI environment, leading the design and delivery of complex, real-time, production-scale machine learning systems. The role combines deep technical capability with architectural leadership, strategy input, mentorship, and thought leadership.

Key Technical Requirements

Architecture & Engineering

*

Proven experience designing end-to-end ML ecosystems, not just building models
*

Strong capability in real-time, event-driven, and streaming architecture
*

Deep experience building highly scalable, fault-tolerant production systems
*

Strong understanding of data governance, robustness, security, and quality engineering
*

Extensive experience working with microservices architectures



Data Streaming & Real-Time Processing

*

Expert-level hands-on experience with:

*

Kafka
*

Flink
*

Beam (advantageous)

*

Strong understanding of real-time ingestion, processing, and event pipelines



Cloud & Infrastructure

*

Significant experience architecting and delivering on multi-cloud platforms

*

Primary strength required: AWS
*

Plus meaningful experience across GCP and Azure

*

Expected depth across services such as:

*

Lambda, S3, RDS, DynamoDB, VPC (or equivalents in other clouds)

*

Strong containerisation & orchestration capability:

*

Kubernetes
*

Docker



Programming & Software Engineering

*

Strong multi-language engineering background, ideally across:

*

Python
*

Go
*

Java
*

C#
*

JavaScript (beneficial)

*

Strong CI/CD mindset and modern software engineering best practices
*

Comfortable building full applications, APIs, services, and ML-supporting infrastructure



Machine Learning & Data

*

Proven production experience with:

*

Structured and unstructured data
*

Real-world deployment of ML solutions (not only experimentation)

*

Experience with:

*

Jupyter / notebook-driven environments
*

ML platform tooling (e.g., SageMaker or equivalent)
*

Semi-supervised learning approaches useful but not mandatory

*

Exposure to:

*

Large Language Models
*

Generative AI and emerging applied AI capabilities



Databases & Storage

*

Strong across:

*

SQL databases (e.g., MS SQL, MySQL)
*

NoSQL platforms (e.g., MongoDB)
*

Graph databases (e.g., Neo4j)



Ways of Working

*

Experience working in modern Agile environments (Scrum / Kanban)

Dynamics 365 Business Central Consultant

This is a fantastic opportunity to work for an award winning Microsoft Partner as a Dynamics 365 BC Consultant

This client is a long standing Dynamics BC specialized partner and have a huge range of customers across Africa in the D365 space. This role will involve developing relationships, gathering requirements & delivering Business Central projects for their finance and supply chain systems, working alongside some top BC professionals in SA.

The company offer a warm, collaborative culture with an opportunity to grow and expand your skillset rapidly through exposure to large scale projects and experienced team members.

The ideal clients will have:
*Strong Dynamics Business Central Consulting/Stakeholder Management
*Financial Experience Beneficial
*Experience implementing D365 BC end to end.
*Supply Chain and Manufacturing experience essential.

Perks include:

- Competitive package

- Collaborative & supportive culture.

- Clear progression route.

- Remote working.

Interested? Please contact Emma ASAP directly on +44 191 338 7671 or send CV to e.townsend@tenthrevolution.com

Nigel Frank International is the leading Microsoft Dynamics recruiter worldwide, advertising more Dynamics jobs than any other agency. We deal with Microsoft Partners and End users throughout South Africa and the world and have never had such a large demand for Microsoft Dynamics professionals. By specialising in placing candidates in markets in South Africa I have developed excellent relationships with employers in South Africa.

NAV/ ERP/ Navision/ Dynamics/ Microsoft Dynamics NAV/ Business Central/ Consultant

Dynamics 365 Business Central Consultant - Cape Town Or Johannesburg

This is a fantastic opportunity to work for an award winning Microsoft Partner as a Dynamics 365 BC Consultant

This client is in a unique industry and is looking for someone in Cape Town, SA to work internally on their global platform. This role will involve developing relationships, gathering requirements & delivering Business Central projects for their internal finance and supply chain systems, working alongside some top BC professionals in SA

The ideal clients will have:
*Strong Dynamics Business Central Consulting/Stakeholder Management
*Financial Experience
*Experience implementing D365 BC end to end.
*Integration experience

Perks include:

- Competitive package

- Collaborative & supportive culture.

- Clear progression route.

Interested? Please contact Emma ASAP directly on +44 191 338 7671 or send CV to e.townsend@tenthrevolution.com

Nigel Frank International is the leading Microsoft Dynamics recruiter worldwide, advertising more Dynamics jobs than any other agency. We deal with Microsoft Partners and End users throughout South Africa and the world and have never had such a large demand for Microsoft Dynamics professionals. By specialising in placing candidates in markets in South Africa I have developed excellent relationships with employers in South Africa.

NAV/ ERP/ Navision/ Dynamics/ Microsoft Dynamics NAV/ Business Central/ Consultant

Are you our next Senior Data Engineer?

If you're a Senior/Lead Data engineer passionate about a chance to contribute to the technical decisions and data infrastructure around many exciting projects in SA - then get in touch! We are working with one of South Africas leading consultancies that are market specialists in the AWS space and Software and Data solutions.

About the Role

A Data Engineer designs, builds, and maintains scalable, secure data pipelines on AWS using services such as S3, Glue, Lambda, Kinesis, Redshift, and Athena. Working within an agile team, they ingest, process, and transform large volumes of batch and real-time data from diverse sources to deliver actionable insights. The role involves developing cloud-native data solutions, proofs of concept, and optimised data architectures, applying strong software engineering, database design, and an understanding of business requirements.

About the Company

* Leading technology consultancy based in South Africa and one of the most top tier AWS partners in Africa
* Specialises in AWS cloud transformation, data engineering, and modern software development
* Delivers scalable, cloud-native solutions for large enterprise clients across multiple industries
* Strong focus on building secure, high-performance platforms that enable data-driven decision-making

Why You Should Join

* Work on complex, large-scale AWS and data engineering projects
* Collaborate with highly skilled engineers in an agile, engineering-led environment
* Exposure to modern cloud, big data, and AI technologies
* Continuous learning, certification support, and clear career growth opportunities

Responsibilities

* Design and lead scalable data analytics architectures and solutions
* Translate business and technical requirements into high-performing data platforms
* Deliver batch and real-time data solutions using modern big data and AWS technologies
* Act as technical lead across multiple projects, driving design, development, testing, and automation
* Build and support data pipelines from on-premise systems to AWS
* Develop and maintain data marts and ETL processes
* Process and transform large datasets using Python, Spark, and AWS EMR
* Ensure operational excellence, including production support, standards, and disaster recovery



Required Experience & Skills

* Bachelor's degree in Computer Science, Engineering, or equivalent experience
* AWS certification and 2+ years hands-on AWS experience
* 5+ years' experience in data or software engineering
* Strong expertise in data modelling, distributed systems, and ETL processes
* Experience with big data batch and streaming tools
* Proficiency in Python, Spark / PySpark, and ETL tools such as Talend
* Hands-on experience with AWS services including EMR, EC2, and S3

Be part of an environment where you'll truly be recognised and accelerate your career!

Get in touch with Lewis Reeves on l.reeves@tenthrevolution.com

Power BI Developer (with SQL Data Modelling Experience) - Hybrid | Cape Town



Are you a Power BI Developer with a strong background in SQL and data modelling? A leading consultancy working at the intersection of data and healthcare is looking for a technically strong BI Developer to join their team and help close a critical gap.



Why This Role?



*

Join a small-to-medium consultancy with around 100 employees, delivering data-driven solutions to medical aid and hospital clients.
*

Work with a technical team that includes 60 actuaries and a dedicated BI function focused on automated reporting.
*

Be the data modelling expert in a BI warehousing team that services both internal and external stakeholders.
*

You'll work on a hybrid model (mostly on-premise, with some cloud), enabling actuaries and data analysts to create meaningful insights using your semantic models.
*

The existing gap is for someone who can build models, not just consume them - especially for non-standard, ad hoc requests.
*

A hybrid model with 2 days onsite per week is expected.



What You'll Be Doing:



*

Build and maintain semantic data models in SQL and Power BI
*

Support reporting teams by developing reusable, standardised models
*

Work closely with actuaries and analysts to translate technical requirements into scalable BI solutions
*

Collaborate on a hybrid environment (on-premise + some cloud)



Tech Stack:



*

Power BI
*

DAX
*

SQL
*

Primarily on-prem infrastructure, some hybrid cloud elements



*

You'll Thrive Here If You:

*

Have solid Power BI development experience, particularly in data modelling (not just report building)
*

Are comfortable working with highly technical teams
*

Want to make an impact by enabling self-service BI in a structured yet flexible environment
*

Enjoy tackling both standardised and unique modelling challenges

Elevate your career as a Senior BI Developer in an innovative hybrid work environment where your skills will shape the future of data-driven decision-making.

In this role, you will work with cutting-edge BI products, contributing to impactful projects that drive business growth. You'll collaborate with a talented team to harness the power of data, creating valuable insights for stakeholders. Rapidly growing company in the FinTech sector.

Key Responsibilities and Skills Required:

- Strong experience in BI development with tools such as Tableau, Power BI, or similar
- Proficiency in SQL and data visualisation techniques
- Ability to analyse complex data sets and translate findings into actionable insights
- Excellent problem-solving and communication skills, fostering collaboration across teams
- Experience with data warehousing and ETL processes

This position offers competitive core benefits, including flexible work arrangements, professional development opportunities, and a supportive work culture that values diverse perspectives.

If you are a proactive, results-oriented professional passionate about leveraging BI solutions, we invite you to submit your application for this exciting opportunity to make a meaningful impact.



2 DAYS IN OFFICE PER WEEK (SANDTON OR PRETORIA (PREFERRED))

My client is looking for a D365 F&O Architect to work on a remote long term contract for a US End User in the Oil and Gas sector.

Your responsibilities will be project based and will require you to implement F&O solutions using best practice & OOP.

You will be working in a dedicated team, with a focus on the financial areas of the system.

The successful candidate will have:

+ 10 Years of AX/F&O Consulting experience

+ 3 Years of Architecture experience.

+ Dynamics 365 Enterprise Level full SDLC project

+ Finance and distribution experience beneficial.

We are shortlisting applications for a March 2026 start, so if you're interested please apply asap.

To apply, or for more information on similar roles, please send your CV to e.townsend@tenthrevolution.com. Alternatively, for a confidential discussion on the role, call Emma on +44 (0)191 300 1817

Principal Machine Learning Engineer - Johannesburg (Hybrid, Permanent)

A senior, hands-on engineering leadership role within an elite Data & AI environment, leading the design and delivery of complex, real-time, production-scale machine learning systems. The role combines deep technical capability with architectural leadership, strategy input, mentorship, and thought leadership.

Key Technical Requirements

Architecture & Engineering

*

Proven experience designing end-to-end ML ecosystems, not just building models
*

Strong capability in real-time, event-driven, and streaming architecture
*

Deep experience building highly scalable, fault-tolerant production systems
*

Strong understanding of data governance, robustness, security, and quality engineering
*

Extensive experience working with microservices architectures



Data Streaming & Real-Time Processing

*

Expert-level hands-on experience with:

*

Kafka
*

Flink
*

Beam (advantageous)

*

Strong understanding of real-time ingestion, processing, and event pipelines



Cloud & Infrastructure

*

Significant experience architecting and delivering on multi-cloud platforms

*

Primary strength required: AWS
*

Plus meaningful experience across GCP and Azure

*

Expected depth across services such as:

*

Lambda, S3, RDS, DynamoDB, VPC (or equivalents in other clouds)

*

Strong containerisation & orchestration capability:

*

Kubernetes
*

Docker



Programming & Software Engineering

*

Strong multi-language engineering background, ideally across:

*

Python
*

Go
*

Java
*

C#
*

JavaScript (beneficial)

*

Strong CI/CD mindset and modern software engineering best practices
*

Comfortable building full applications, APIs, services, and ML-supporting infrastructure



Machine Learning & Data

*

Proven production experience with:

*

Structured and unstructured data
*

Real-world deployment of ML solutions (not only experimentation)

*

Experience with:

*

Jupyter / notebook-driven environments
*

ML platform tooling (e.g., SageMaker or equivalent)
*

Semi-supervised learning approaches useful but not mandatory

*

Exposure to:

*

Large Language Models
*

Generative AI and emerging applied AI capabilities



Databases & Storage

*

Strong across:

*

SQL databases (e.g., MS SQL, MySQL)
*

NoSQL platforms (e.g., MongoDB)
*

Graph databases (e.g., Neo4j)



Ways of Working

*

Experience working in modern Agile environments (Scrum / Kanban)

Job Purpose

An established consumer-focused organisation is seeking a skilled Data Engineer to join its data and analytics function. This role is suited to someone passionate about big data and analytics, with the ability to translate complex datasets into meaningful insights that support business decision-making across multiple departments.

The successful candidate will be responsible for both recurring and ad hoc analytical deliverables while playing a key role in building and maintaining scalable, reliable data infrastructure. Working closely with cross-functional teams, you will ensure data availability, quality, and accessibility to enable advanced analytics and reporting.

Key Responsibilities / Competencies

*

Collaborate with data scientists, analysts, and business stakeholders to gather and define data requirements
*

Design, develop, and maintain robust data pipelines and ETL processes
*

Implement and support data warehousing and storage solutions
*

Optimise data pipelines for scalability, performance, and reliability
*

Ensure high standards of data quality, validation, and governance
*

Monitor, maintain, and troubleshoot data infrastructure
*

Design systematic ETL and pipeline solutions aligned to business specifications
*

Develop and deploy ETL processes in accordance with approved solution architecture
*

Uphold data governance, compliance, and quality assurance standards
*

Engage stakeholders in a professional, service-oriented manner
*

Demonstrate effective self-management and strong teamwork capabilities
*

Stay current with emerging technologies and best practices within data engineering

Minimum Qualifications & Experience

*

Bachelor's degree in Computer Science, Information Technology, or a related discipline
*

5-10 years' experience in data engineering within a professional environment
*

Strong experience designing and developing data warehouses aligned to Kimball methodology
*

Proven expertise in ETL design and development
*

Proficiency in SQL and programming languages such as Python, Scala, or Java
*

Experience with ETL tools, data integration, and orchestration frameworks
*

Strong understanding of data modelling, database design, and storage architectures
*

Experience with cloud-based data warehousing platforms (e.g., Snowflake, Redshift)
*

Experience working with AWS environments
*

Ability to ingest and process structured and semi-structured data (CSV, JSON, flat files, etc.)
*

Understanding of data security and compliance best practices
*

Strong problem-solving, troubleshooting, and communication skills
*

Industry exposure within retail, financial services, or logistics environments advantageous
*

Relevant certifications (e.g., AWS Certified Data Analytics, Google Cloud Professional Data Engineer) beneficial

Join a dynamic team committed to data-driven innovation in Sandton. We are seeking a talented Data Scientist for a permanent hybrid position within our client's Data Science team. This role offers a unique opportunity to contribute to impactful projects in a collaborative and forward-thinking environment.

**Key Responsibilities and Skills Required:**

- Proficiency in data science methodologies and techniques.
- Strong analytical skills to interpret complex datasets and derive actionable insights.
- Experience with programming languages such as Python or R.
- Familiarity with data visualisation tools to present findings effectively.
- Understanding of machine learning algorithms and their applications.

- SAS, AWS, Python, SQL, BI

- Experience in retail industry/ working with consumer or sales data will be beneficial.

- Bachelors degree in relevant field required.

We are looking for candidates who are passionate about leveraging data to drive business decisions and who thrive in a team-oriented setting. If you possess the analytical mindset and technical expertise to contribute meaningfully, we invite you to apply for this exciting opportunity. Embrace the chance to make a significant impact in a growing organisation that values diversity and innovation.