Meet Ozow 

Ozow is a leading fintech company that's redefining digital payments in South Africa and beyond. We're dedicated to making payments more accessible, secure, and convenient for both businesses and consumers. As a fast-growing player in the financial technology sector, Ozow fosters a culture of innovation, diversity, and inclusivity. We believe in pushing the boundaries of what's possible and are committed to making a positive impact on the world through our payment solutions. 

More about this Ozow fantastic position  

We are looking for a Senior Software Engineer, to collaborate with other developers in writing well-designed, testable code. You will be working with a team of passionate technology professionals, developing with modern technologies, and solving tough problems. Our team is hands-on, collaborative and driven. Our expanding team is moving the needle and pushing boundaries.

Your role and responsibilities 

Software Development Quality & Standards 

• Participating in regular code reviews
• Standardisation of technologies, approaches, and architectures across teams
• Active engagement with the development teams on all areas of software development

Agile Collaboration & Team Enablement 

• Liaise with agile coaches and product owners in order to resolve team impediments
• Working with agile coaches, technical leads, development managers, and the executive team to drive architectural changes in projects and deliver on initiatives
• Understanding the interdependency of work items and teams

Process Improvement & Operational Efficiency 

• Active monitoring of the software development process and continuous improvement thereof
• Work with the various development and technical support teams to resolve any production issues timeously and efficiently, keeping business impact to a minimum

You are an ideal candidate if you have 

• At least 7 years of work-related experience as a Software Engineer or Software Developer
• Ideally have an IT Diploma or Degree
• Ability to develop software in .Net 8 C#, Javascript, ReactJs, HTML, CSS and other programming languages (polyglots preferred)
• Excellent knowledge of Postgres, Mssql technologies (EF, NHibernate)
• Knowledge of NoSQL databases such as Redis, Riak, MongoDB, and others.
• Experience developing web applications, with a good understanding of how the web works
• Proven experience in high-scale applications and an understanding of the practices and approaches that are employed in scaling applications beneficial.
• Experience with unit testing, knowledge of applying test-driven development beneficial
• Understanding DevOps principals and how to apply them practically beneficial.
• Experience in cloud services preferred – AWS, Azure.
• Experience with containerisation (Docker, TeamCity, Octopus Deploy, Appveyor) highly beneficial.
• Experience working with agile methodologies – a true believer.

Takealot.com, South Africa’s leading online retailer, is looking for a highly talented Software Engineer (Python) to join our team. We are a young, dynamic, hyper-growth company looking for smart, creative, hard-working people with integrity to join us!

Think you’ve been challenged before? Think again!

• Scale: Over 4 million happy shoppers shop online on takealot.com. Show them what you can do.
• Learn: We work with the best of the best. Code alongside industry leaders and up-skill in record time.
• Grow: Expand your career in the fast-growing Takealot Group: takealot.com, and Mr D. We like to promote from within: Here’s your chance.

Who’s who in the tech space

This position reports to the respective team's manager.

Your mission, should you choose to accept it:

As a Software Engineer, you will be someone whose expertise directly translates into developing robust software in the e-commerce domain. You will have the opportunity to implement best practices to improve existing software and participate in the development of new features. While we don't promote after-hours work as part of the regular workday, we run a 24/7 business with the need to keep systems up and running. Software Engineers are expected to provide after-hours support on a rotational basis to resolve critical system issues if needed.

• Design and build solutions to assist our business users and improve customer experience
• Architect and design solutions with your team
• Develop code, making major improvements to non-functional areas
• Develop high-quality production code for work of high complexity and scale
• Utilize and improve functional and non-functional testing practices
• Champion, challenge, and iterate on best practices within engineering
• Design solutions for complex problems with difficult decision trade-offs, typically system or domain-wide
• Participate in and collaborate on architecture proposals across engineering
• Support alignment of architecture across the organisation
• Respond to and resolve bugs in production for systems in your division
• Respond to alerts and support incident response within your division
• Investigate and drive the resolution of issues that impact multiple teams
• Support, challenge existing, and define new engineering processes and directives
• Review and contribute fixes and content to internal documentation
• React to technology trends, identifying risks and opportunities for your division's technologies, systems, and domains
• Share knowledge through blog posts, tech talks, and workshops across engineering
• Contribute to discussions and decisions in the division
• Challenge others to always produce work of the highest quality
• REST and RPC API implementation and maintenance (using Python)
• Develop and maintain automation tests
• Liaise with various internal stakeholders to discuss project requirements, progress, etc.

The skills we need:

• Solutions-oriented, can-do attitude, and high energy
• Strong analytical and critical thinking, using data to inform decisions
• Ability to dis-aggregate and structure solutions to ambiguous problems
• Solid quantitative skills
• Capability to present ideas succinctly, in writing and verbally
• Versatile and with the appetite to learn by doing

Qualifications & Experience:

• Bachelor’s degree or an Advanced Diploma in Computer Science, Engineering, or related field (or equivalent practical experience).
• 5 to 10 years in a software development role
• A thorough understanding of computer science fundamentals, including object-oriented design, data structures, and algorithms
• Experience in writing robust, efficient production code
• Proficient in a strongly typed open source language such as Python, Java, Golang, etc
• Exposure to RESTful APIs and web services.
• Experience with SQL database systems
• Experience with development in a Linux environment

Experience in the following will be advantageous:

• Familiarity with microservices architecture 
• Experience working in an Agile environment 
• MySQL, PostgreSQL, MS SQL
• Memcached, Redis
• Message Brokers, Queues, and PubSub systems (e.g., Kafka and RabbitMQ)
• Containerisation (e.g., Docker)
• Orchestration (e.g., Kubernetes)
• GitHub, Travis CI, Jenkins
• AWS, GCP, Azure
• JavaScript, React, jQuery

Let’s talk about life @ Takealot Group

• The power is in your hands: We offer a market-related Total Remuneration Package that allows full flexibility according to your needs. Go on, be the master of your own destiny.
• No doors: We aren’t fans of stuffy offices or siloed work environments. See someone you like, high-five, collab, and make something great.
• Remote working: Enjoy the flexibility of working from home while having the option for in-office interactions. Takealot.com provides a fully remote setup with the choice to visit the office to relish in those water cooler moments when desired.
• Mentorship programme: We aren’t kidding when we say the people with the best people win. Now’s your chance to be one of the best by learning from the best.
• Naspers Tech Community & Online Learning: Share ideas and grow with global industry leaders who are all just a Slack message away. Love to learn? Up-skill with free access to courses on MyAcademy, Udacity, Coursera, and more.
• Good times: Get to know the other extraordinary minds at takealot.com during regular social events and out-of-office activities (think hikes, think mini golf, think good times).
• Staff discount: Takealotmore subscriptions and millions of products across 28 departments. What more could you ask for?
• Birthday leave: Cake Day all the way. Enjoy your day off - you deserve it.
• Right tools, right job: Mac or Linux, two monitors or one. Whatever your preference, you’ll work on the latest tech, off the latest tech.
• Help when you need it most: Confidential counselling, legal support, and financial guidance, anytime, anywhere.
• Tech stack (for days): ReactJS, Python, Scala, Kotlin, Swift, Google Cloud, Kafka, Redis, Kubernetes, and all things machine learning. If you build it, they will come.
• Free parking: No more 5km fun runs to your desk (unless you want to).

Like what you see?

If you meet the above, you are an Extraordinary Mind. Apply today!!

Takealot is an Equal Opportunity Employer. Applicants from previously disadvantaged groups and people with disabilities will be given preference.

Takealot.com, South Africa’s leading online retailer, is looking for a highly talented Software Engineer (Python) to join our team. We are a young, dynamic, hyper-growth company looking for smart, creative, hard-working people with integrity to join us!

Think you’ve been challenged before? Think again!

• Scale: Over 4 million happy shoppers shop online on takealot.com. Show them what you can do.
• Learn: We work with the best of the best. Code alongside industry leaders and up-skill in record time.
• Grow: Expand your career in the fast-growing Takealot Group: takealot.com, and Mr D. We like to promote from within: Here’s your chance.

Who’s who in the tech space

This position reports to the respective team's manager.

Your mission, should you choose to accept it:

As a Software Engineer, you will be someone whose expertise directly translates into developing robust software in the e-commerce domain. You will have the opportunity to implement best practices to improve existing software and participate in the development of new features. While we don't promote after-hours work as part of the regular workday, we run a 24/7 business with the need to keep systems up and running. Software Engineers are expected to provide after-hours support on a rotational basis to resolve critical system issues if needed.

• Design and build solutions to assist our business users and improve customer experience
• Architect and design solutions with your team
• Develop code, making major improvements to non-functional areas
• Develop high-quality production code for work of high complexity and scale
• Utilize and improve functional and non-functional testing practices
• Champion, challenge, and iterate on best practices within engineering
• Design solutions for complex problems with difficult decision trade-offs, typically system or domain-wide
• Participate in and collaborate on architecture proposals across engineering
• Support alignment of architecture across the organisation
• Respond to and resolve bugs in production for systems in your division
• Respond to alerts and support incident response within your division
• Investigate and drive the resolution of issues that impact multiple teams
• Support, challenge existing, and define new engineering processes and directives
• Review and contribute fixes and content to internal documentation
• React to technology trends, identifying risks and opportunities for your division's technologies, systems, and domains
• Share knowledge through blog posts, tech talks, and workshops across engineering
• Contribute to discussions and decisions in the division
• Challenge others to always produce work of the highest quality
• REST and RPC API implementation and maintenance (using Python)
• Develop and maintain automation tests
• Liaise with various internal stakeholders to discuss project requirements, progress, etc.

The skills we need:

• Solutions-oriented, can-do attitude, and high energy
• Strong analytical and critical thinking, using data to inform decisions
• Ability to dis-aggregate and structure solutions to ambiguous problems
• Solid quantitative skills
• Capability to present ideas succinctly, in writing and verbally
• Versatile and with the appetite to learn by doing

Qualifications & Experience:

• Bachelor’s degree or an Advanced Diploma in Computer Science, Engineering, or related field (or equivalent practical experience).
• 5 to 10 years in a software development role
• A thorough understanding of computer science fundamentals, including object-oriented design, data structures, and algorithms
• Experience in writing robust, efficient production code
• Proficient in a strongly typed open source language such as Python, Java, Golang, etc
• Exposure to RESTful APIs and web services.
• Experience with SQL database systems
• Experience with development in a Linux environment

Experience in the following will be advantageous:

• Familiarity with microservices architecture 
• Experience working in an Agile environment 
• MySQL, PostgreSQL, MS SQL
• Memcached, Redis
• Message Brokers, Queues, and PubSub systems (e.g., Kafka and RabbitMQ)
• Containerisation (e.g., Docker)
• Orchestration (e.g., Kubernetes)
• GitHub, Travis CI, Jenkins
• AWS, GCP, Azure
• JavaScript, React, jQuery

Let’s talk about life @ Takealot Group

• The power is in your hands: We offer a market-related Total Remuneration Package that allows full flexibility according to your needs. Go on, be the master of your own destiny.
• No doors: We aren’t fans of stuffy offices or siloed work environments. See someone you like, high-five, collab, and make something great.
• Remote working: Enjoy the flexibility of working from home while having the option for in-office interactions. Takealot.com provides a fully remote setup with the choice to visit the office to relish in those water cooler moments when desired.
• Mentorship programme: We aren’t kidding when we say the people with the best people win. Now’s your chance to be one of the best by learning from the best.
• Naspers Tech Community & Online Learning: Share ideas and grow with global industry leaders who are all just a Slack message away. Love to learn? Up-skill with free access to courses on MyAcademy, Udacity, Coursera, and more.
• Good times: Get to know the other extraordinary minds at takealot.com during regular social events and out-of-office activities (think hikes, think mini golf, think good times).
• Staff discount: Takealotmore subscriptions and millions of products across 28 departments. What more could you ask for?
• Birthday leave: Cake Day all the way. Enjoy your day off - you deserve it.
• Right tools, right job: Mac or Linux, two monitors or one. Whatever your preference, you’ll work on the latest tech, off the latest tech.
• Help when you need it most: Confidential counselling, legal support, and financial guidance, anytime, anywhere.
• Tech stack (for days): ReactJS, Python, Scala, Kotlin, Swift, Google Cloud, Kafka, Redis, Kubernetes, and all things machine learning. If you build it, they will come.
• Free parking: No more 5km fun runs to your desk (unless you want to).

Like what you see?

If you meet the above, you are an Extraordinary Mind. Apply today!!

Takealot Group is an Equal Opportunity Employer. Applicants from previously disadvantaged groups and people with disabilities will be given preference.

The Ideal Candidate

The ideal candidate is a senior, hands‑on DevSecOps Engineer with strong experience operating and securing cloud‑native production environments in regulated settings.

They have deep expertise in AWS, Kubernetes and Infrastructure as Code, and are comfortable owning production reliability, security monitoring, incident response and audit readiness (e.g. SOC2, PCI‑DSS). They favour automation over manual processes and take a pragmatic, security‑first approach to building and running scalable platforms.

This individual works well across engineering teams, communicates clearly in a distributed environment, and is confident mentoring others on secure infrastructure and DevSecOps best practices.

The Role

The DevSecOps Engineer's objective is to integrate security controls and maintain a highly available cloud infrastructure. You will ensure our platform remains secure, scalable, and compliant with relevant security standards (including SOC2 and PCI-DSS) by focusing on the running, securing, and monitoring of services in production.

Key Objectives:

• Production Excellence: Operate production environments with a "security-first" mindset, monitoring both availability and potential threats.
• Infrastructure as Code: Build and maintain secure IaC to manage platform scaling and consistency.
• Continuous Compliance: Ensure the success of security audits through automated compliance checks and rigorous evidence collection.
• Culture & Collaboration: Bridge the gap between development, security, and operations to foster a robust DevSecOps culture within the wider Engineering department.

Responsibilities

• Infrastructure Management: Manage core AWS services (EKS, RDS, S3, Lambda) with a focus on encryption, least-privilege access, and service reliability.
• Monitoring & Incident Response: Develop and refine strategies for monitoring system health and security events using tools like OpenSearch, Prometheus, and Grafana.
• Compliance & Auditing: Ensure all AWS environments meet relevant security standards. Implement and monitor "Policy as Code" using Terraform to automate audit-readiness.
• Deployment & Security Automation: Maintain configurations for automation tools, secure deployments, and vulnerability scans. Work with standardized SDLC tools to ensure consistent delivery to production.
• Cross-Team Collaboration: Work closely with the teams and Software Engineers to ensure application deployments are successful, working as intended, and compliant with security standards.
• Technical Mentorship: Provide leadership and guidance on secure infrastructure practices to other Software Engineers across the organization.
• This position involves on-call responsibilities: Responding to operational incidents when necessary. We aim to minimize unnecessary paging and build fault-tolerant systems that reduce operational load.

Skills and Experience

Successful candidates for this role will generally possess the following qualifications and skills:

• 5 years+ in a DevSecOps, SRE, or Cloud Engineering role, preferably in fintech or a highly regulated environment.
• Deep expertise in AWS (specifically IAM, EKS, VPC, S3, RDS, and EC2).
• Strong understanding of TCP/IP, DNS, firewalls, and security tools (e.g., WAF, KMS, Shield).
• Extensive experience with Docker and Kubernetes (EKS), including administration and deployment via Helm.
• Proficiency in Terraform for managing complex cloud environments.
• Experience securing and tuning PostgreSQL, MySQL, or MariaDB.
• Experience with GitLab CI, ArgoCD, or Atlantis.
• Proficiency in Python or Bash for automation tasks.

Personality Attributes

• Ability to thrive under the pressure of audit deadlines and production incidents.
• A strong preference for automated solutions over manual intervention.
• Strong communication skills for working with distributed teams across multiple time zones.

The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its 2025 Design Award winner for Inclusivity.  

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.

Overview

We're looking to hire for our Data side of our AI team at Speechify. This role is responsible for all aspects of data collection to support our model training operations. We are able to build high-quality datasets at petabyte-scale and low cost through a tight integration of infrastructure, engineering, and research work. We are looking for a skilled Software Engineer to join us.

What You’ll Do

• Be scrappy to find new sources of audio data and bring it into our ingestion pipeline
• Operate and extend the cloud infrastructure for our ingestion pipeline, currently running on GCP and managed with Terraform.
• Collaborate closely with our Scientists to shift the cost/throughput/quality frontier, delivering richer data at bigger scale and lower cost to power our next-generation models.
• Collaborate with others on the AI Team and Speechify Leadership to craft the AI Team’s dataset roadmap to power Speechify’s next-generation consumer and enterprise products.

An Ideal Candidate Should Have

• BS/MS/PhD in Computer Science or a related field.
• 5+ years of industry experience in software development.
• Proficiency with bash/Python scripting in Linux environments
• Proficiency in Docker and Infrastructure-as-Code concepts and professional experience with at least one major Cloud Provider (we use GCP)
• Experience with web crawlers, large-scale data processing workflows is a plus
• Ability to handle multiple tasks and adapt to changing priorities.
• Strong communication skills, both written and verbal.

What we offer

• A fast-growing environment where you can help shape the company and product.
• An entrepreneurial-minded team that supports risk, intuition, and hustle.
• A hands-off management approach so you can focus and do your best work.
• An opportunity to make a big impact in a transformative industry.
• Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture.
• Opportunity to work on a life-changing product that millions of people use.
• Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more.
• Work in one of the fastest-growing sectors of tech, the intersection of artificial intelligence and audio.

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 

Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its 2025 Design Award winner for Inclusivity.  

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.

Overview

We're looking to hire for our Data side of our AI team at Speechify. This role is responsible for all aspects of data collection to support our model training operations. We are able to build high-quality datasets at petabyte-scale and low cost through a tight integration of infrastructure, engineering, and research work. We are looking for a skilled Software Engineer to join us.

What You’ll Do

• Be scrappy to find new sources of audio data and bring it into our ingestion pipeline
• Operate and extend the cloud infrastructure for our ingestion pipeline, currently running on GCP and managed with Terraform.
• Collaborate closely with our Scientists to shift the cost/throughput/quality frontier, delivering richer data at bigger scale and lower cost to power our next-generation models.
• Collaborate with others on the AI Team and Speechify Leadership to craft the AI Team’s dataset roadmap to power Speechify’s next-generation consumer and enterprise products.

An Ideal Candidate Should Have

• BS/MS/PhD in Computer Science or a related field.
• 5+ years of industry experience in software development.
• Proficiency with bash/Python scripting in Linux environments
• Proficiency in Docker and Infrastructure-as-Code concepts and professional experience with at least one major Cloud Provider (we use GCP)
• Experience with web crawlers, large-scale data processing workflows is a plus
• Ability to handle multiple tasks and adapt to changing priorities.
• Strong communication skills, both written and verbal.

What we offer

• A fast-growing environment where you can help shape the company and product.
• An entrepreneurial-minded team that supports risk, intuition, and hustle.
• A hands-off management approach so you can focus and do your best work.
• An opportunity to make a big impact in a transformative industry.
• Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture.
• Opportunity to work on a life-changing product that millions of people use.
• Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more.
• Work in one of the fastest-growing sectors of tech, the intersection of artificial intelligence and audio.

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 

Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

Please submit your resume in English.

To learn more about our team and office culture in Cape Town, South Africa visit the following links. 
Careers Page: https://www.knowbe4.com/careers/locations/cape-town
Glassdoor: https://www.glassdoor.com/Location/KnowBe4-Cape-Town-Location-EI_IE969384.0,7_IL.8,17_IC2653748.htm
LinkedIn: https://www.linkedin.com/company/knowbe4/life/southafrica/

We are looking for a Machine Learning Engineer to help scale the industrialization of our ML lifecycle. This is a Builder’s Role - you will be responsible for the high-scale architecture that allows our models to survive production. You’ll be a key contributor to our MLOps ecosystem, moving beyond experimentation to build high-throughput, distributed systems that serve as the backbone of our intelligence products.

Machine Learning Engineers help us extract value from our data. They are involved in all the processes from data collection, cleaning, and preprocessing, to training models and deploying them to production. This position will assess, analyze, and organize data, execute tests, and optimize the learning process to develop high-performance machine learning models.

Responsibilities:

• Develops software using the KnowBe4 Software Development Lifecycle and Agile Methodologies
• Designs, develops, and researches Machine Learning systems
• Transforms data science prototypes by applying appropriate Machine Learning algorithms and tools
• Performs statistical analysis and using results to improve models
• Inference Engineering: Drive the deployment and optimization of both standard predictive models and LLM architectures, balancing trade-offs between low latency, high throughput, and cost-efficiency
• Platform Hardening: Transition research prototypes into resilient, production-ready microservices that can handle massive traffic
• Lifecycle Orchestration: Execute automated pipelines for data and model versioning, validation, and retraining
• Observability: Implement advanced monitoring for model drift, data integrity, and system health to ensure production reliability
• Collaborative Standards: Uphold clean code practices, thorough documentation, and participate in rigorous code reviews across the ML and Engineering teams

Requirements:

• BS or equivalent plus 3 years experience
• MS/Ph.D. or equivalent plus no experience
• Training in secure coding practices (preferred)
• AI/ML and Core: Python (production-grade), PyTorch
• Data and Features: Apache Spark for distributed processing; experience with Feature Stores or automated feature engineering is a plus
• Infrastructure: AWS (SageMaker, Lambda), Docker, and Terraform/IaC for environment reproducibility
• Specialized Tooling: Experience with custom inference optimization (Python-based); orchestration via lean, custom AWS and Python-based solutions using Lambda and MLflow
•  Additional: C# and JavaScript (beneficial)
• Familiarity with secure coding practices

The Reality Check:

While the title says pure ML, the day-to-day is data heavy and is also focused on the AI and ML Platform Engineering around our services. Expect a roughly 90/10 split - the vast majority of your impact will come from hardening data pipelines, refining CI/CD for ML, and building world-class observability, with the remaining portion dedicated to model building, implementation and tuning.

About this job

At JUMO, we’ve built a smart financial services platform to make finance accessible to everyone.  Our Data engineering team ensures that our intelligent banking platform is able to acquire data from millions of users across globally distributed sources, such as GSM. Beyond ingress, the data is processed and stored in the cloud to support event-driven analytics and machine learning pipelines.

As a JUMO Junior Data Engineer, you will design, build and maintain scalable data architectures.  You will monitor their performance, perform root cause analysis and provide solutions to any issues that might arise. You will work with large, complex data sets, which means experience working with Big Data is essential.  On a typical day, we use Spark, Kafka, Python, SQL, Airflow and AWS technologies, such as Redshift.  We work with Docker and Kubernetes for automating deployment, scaling, and management of containerized applications.  

You will

• Be responsible for creating robust, mission critical batch and streaming data processing capabilities
• Design, implement, and maintain the data pipelines that constitute JUMO's data platform, enabling effective use of data across the organisation
• Provide feedback on team members' output, encouraging skills development within the team
• Work closely with Portfolio Managers and Decision Scientists to understand the real world problems we’re trying to solve
• Be supported by senior leaders as you drive your own development

You will need

• BSc. in Computer Science, Electrical Engineering or equivalent tertiary degree
• Real-world understanding & experience of data pipeline design and development, as well as data processing and storage (i.e. experience in designing systems to process and curate large data sets)
• Experience in streaming technologies, specifically Spark and Kafka
• Experience with cloud technologies, AWS preferred
• Solid, proven experience working with big-data technologies such as Apache Spark, Flink, Hadoop, Kafka or Kinesis, DynamoDB
• Command of productionising and monitoring of data pipeline workflows, and working knowledge of the Data Product Lifecycle
• Experience in application design and development with at least one of the following languages: Python (preferred), Kotlin
• RDBMS experience in any relevant technology such as MySQL, PostgreSQL, Redshift and SQL Server.  This includes experience with relational database administration, technical architectures and infrastructure components
• Understanding of CI/CD practices
• Productive within a Linux command line environment
• Proven ability to contribute software as part of a team.  We are looking for someone that can effectively communicate technical concepts, and apply critical thinking under pressure

Bonus if you have

• Experience working with messaging systems (RabbitMQ, Redis, SNS)
• Experience working with data pipeline orchestration (Airflow, Nifi, Dagster )
• Experience working with production BI environments and tools (Tableau, Superset, Looker)

We ask a lot of each other at JUMO, but we give a lot too.

You will love

• Collaborating with smart, engaging people in an inspiring work environment
• Working for impact
• Growing and learning continuously, with loads of encouragement and support
• Boldly taking risks as we navigate new challenges
• Flexible work practices enabling your best delivery
• Being autonomous and empowered to lead
• A stack of leading-edge technologies

Remote First

We operate a remote first working approach, where working remotely is our default way of working. Our environment is designed to foster innovation and enable collaboration. You have flexibility where to work from (between time zone UTC 0 and UTC +3), as long as you are set up to work remotely and have access to data with a strong and reliable connection as we value online facetime for collaboration at JUMO.

Diversity and Inclusion

At JUMO, we firmly believe that diversity strengthens our teams. We are dedicated to fostering an inclusive recruitment process that cultivates an environment where all individuals can be authentic, collaborate, and thrive.

About this job

At JUMO, we’ve built a smart financial services platform to make finance accessible to everyone.  Our Data engineering team ensures that our intelligent banking platform is able to acquire data from millions of users across globally distributed sources, such as GSM. Beyond ingress, the data is processed and stored in the cloud to support event-driven analytics and machine learning pipelines.

As a JUMO Data Engineer, you will design, build and maintain scalable data architectures.  You will monitor their performance, perform root cause analysis and provide solutions to any issues that might arise. You will work with large, complex data sets, which means experience working with Big Data is essential.  On a typical day, we use Spark, Kafka, Python, SQL, Airflow and AWS technologies, such as Redshift.  We work with Docker and Kubernetes for automating deployment, scaling, and management of containerized applications.  

You will

• Be responsible for creating robust, mission critical batch and streaming data processing capabilities
• Design, implement, and maintain the data pipelines that constitute JUMO's data platform, enabling effective use of data across the organisation
• Provide feedback on team members' output, encouraging skills development within the team
• Work closely with Portfolio Managers and Decision Scientists to understand the real world problems we’re trying to solve
• Mentor juniors with technical leadership
• Be supported by senior leaders as you drive your own development

You will need

• BSc. in Computer Science, Electrical Engineering or equivalent tertiary degree
• Real-world understanding & experience of data pipeline design and development, as well as data processing and storage (i.e. experience in designing systems to process and curate large data sets)
• Experience in streaming technologies, specifically Spark and Kafka
• Experience with cloud technologies, AWS preferred
• Solid, proven experience working with big-data technologies such as Apache Spark, Flink, Hadoop, Kafka or Kinesis, DynamoDB
• Command of productionising and monitoring of data pipeline workflows, and working knowledge of the Data Product Lifecycle
• Experience in application design and development with at least one of the following languages: Python (preferred), Kotlin
• RDBMS experience in any relevant technology such as MySQL, PostgreSQL, Redshift and SQL Server.  This includes experience with relational database administration, technical architectures and infrastructure components
• Understanding of CI/CD practices
• Productive within a Linux command line environment
• Proven ability to contribute software as part of a team.  We are looking for someone that can effectively communicate technical concepts, and apply critical thinking under pressure

Bonus if you have

• Experience working with messaging systems (RabbitMQ, Redis, SNS)
• Experience working with data pipeline orchestration (Airflow, Nifi, Dagster )
• Experience working with production BI environments and tools (Tableau, Superset, Looker)

We ask a lot of each other at JUMO, but we give a lot too.

You will love

• Collaborating with smart, engaging people in an inspiring work environment
• Working for impact
• Growing and learning continuously, with loads of encouragement and support
• Boldly taking risks as we navigate new challenges
• Flexible work practices enabling your best delivery
• Being autonomous and empowered to lead
• A stack of leading-edge technologies

Remote First

We operate a remote first working approach, where working remotely is our default way of working. Our environment is designed to foster innovation and enable collaboration. You have flexibility where to work from (between time zone UTC 0 and UTC +3), as long as you are set up to work remotely and have access to data with a strong and reliable connection as we value online facetime for collaboration at JUMO.

Diversity and Inclusion

At JUMO, we firmly believe that diversity strengthens our teams. We are dedicated to fostering an inclusive recruitment process that cultivates an environment where all individuals can be authentic, collaborate, and thrive.

About this job

Teamwork plays an integral role in the success of our tech strategy.  In JUMO, our teams have exposure to a broad range of the best new technology, and are trusted with the autonomy and flexibility to explore, innovate and find creative solutions to interesting challenges.  With this, everyone has the opportunity to contribute to our mission of enabling equal access to finance opportunities.  We have chosen our tech stack carefully and believe in using the best tools out there.

Our software engineering team is responsible for building our market-leading banking as a service platform & products, enabling real-time access to funds at the lowest possible operating cost.  When integrated into JUMO’s platform, it enables our partners to offer loans, savings and a wide range of financial choices to a new group of customers.

As a Junior Software Engineer, you will be accountable for solving complex technical problems with solutions that are scalable, testable, maintainable, and efficient, whilst continuing to improve our engineering practices. This position reports to a Tech Lead.

You will

• You will deliver across the SDLC to build a highly scalable distributed system
• Assist in defining the team's roadmap in line with the company and technology vision.
• Architect services and systems using well accepted design patterns to allow for iterative, autonomous development and future scaling.

• Design, implement, test, deploy, and support our products and services.
• Review code developed by other developers and provide feedback.  
• Guide the team to consistently write production-ready code that is easily testable, easily understood by other developers and accounts for edge cases and errors.
• Anticipate and communicate blockers, delays and cost ballooning within their team’s projects, before they require escalation.
• Contribute to existing documentation or educational content and drive best practices and engineering excellence.

You will need

• 1 - 2 years’ of experience with Kotlin / Java / Scala, and a cloud-based infrastructure, ideally AWS. Python experience will be an added advantage.
• Experience designing, developing and testing software.
• Some experience with the design and development of high-volume/low-latency services.
• Business and operational awareness.
• Good communication skills & EQ – able to work in a diverse team.

We ask a lot of each other at JUMO, but we give a lot too.

You will love

• Work in an agile cross-functional team, delivering quality code you can be proud of.
• Work with a modern but pragmatic Tech Stack (i.e. Kotlin + Spring Boot for Backend, TypeScript + React for Web and Mobile, Docker, Terraform, Kubernetes, Kafka, Flink, Datadog, GitHub Actions + ArgoCD for CI/CD, AWS), building a highly scalable distributed system
• Ensure consistency and accuracy when required.
• Led and supported by an experienced, hands-on Tech Lead.
• Collaborating with smart, engaging people.
• Working for impact.
• Growing and learning continuously, with loads of encouragement and support.
• Boldly taking risks as we navigate new challenges.
• Flexible work practices enabling your best delivery.
• Being autonomous and empowered to lead.

Remote First

Our environment is designed to foster innovation and enable collaboration. We operate a remote-first approach that enables us with the flexibility to work and live where we are most productive. We work between the UTC and UTC+3 time zones and currently have team members based in South Africa, Portugal and Kenya.

Diversity and Inclusion

At JUMO, we firmly believe that diversity strengthens our teams. We are dedicated to fostering an inclusive recruitment process that cultivates an environment where all individuals can be authentic, collaborate, and thrive.

At 2U, we are all in on purpose. We are motivated by our mission – to eliminate the back row in education – and connected by our shared passion to deliver world-class digital education at scale. As the parent company of edX, the world’s leading online learning platform, 2U powers more than 4,000 online higher education offerings – from free courses to full degrees. Together with more than 230 colleges, universities, and corporate partners, we are helping to unlock human potential.

What We’re Looking For:

We are seeking a highly skilled and experienced Data Engineer III to serve as a key individual contributor responsible for architecting, implementing, and maintaining robust Data Technology Systems across the entire Modern Data Stack (Data Integration, Storage, Transformation, and Governance). This role demands deep technical proficiency and architectural foresight, requiring the candidate to be hands-on, capable of diving deep into any part of the stack, and executing complex technical work efficiently. 

As a senior member of the team, you will spearhead technical and infrastructure innovation, mature our code base and development processes, and provide essential technical guidance and mentorship to Junior and Intermediate Data Engineers. You will collaborate closely with cross-functional teams, including Analytics Engineers and Product Managers, to ensure the delivery of optimized data pipelines and reliable, high-impact data products.

Responsibilities Include, But Are Not Limited To:

• Technical
• Design and build robust, scalable, and high-performance ETL/ELT data pipelines
• Develop and implement solutions using advanced programming languages (e.g., Python, SQL, DBT)
• Optimize and performance-tune complex data workflows and queries to handle massive data volumes and ensure minimal latency
• Assist with the design and implementation of data models for Data Warehouses (Snowflake etc.)
• Implement data quality frameworks (validation, monitoring, and testing) to ensure data accuracy, consistency, and completeness
• Establish comprehensive error logging and alerting systems for pipeline health and failure remediation
• Apply DevOps practices to data infrastructure, often involving Infrastructure as Code (e.g., Terraform)
• Management 
• Effectively leverage knowledge, expertise and experience to lead and deliver projects
• Effectively support and mentor data engineers
• Business
• Stakeholder management throughout all business departments
• Collaborate with other engineers and analysts to execute projects
• Personal 
• Perform research and constantly stays on top of the industry’s trends
• Engage and proactively seek opportunities for improvement through ongoing learning

Things That Should Be In Your Background:

• 5+ years experience in the Data industry
  • 4+ years experience in a Data Engineering role
• Expert in SQL to then implement where needed in Data Warehousing systems and Data Pipelines
• PostgreSQL / MySQL / Python / R / Redshift / Snowflake experience
• Experience in database design and database management
• A sound understanding of data management principles, including data quality assurance and data governance
• Experience in source code and version control systems
• Experience with infrastructure automation (Terraform) 
• Familiarity working with containerized services (Docker and Kubernetes)
• Experience in the shipment of data using various methods, such as ETL/ELT, within tools such as Airflow (MWAA), Argo, dbt
• Experience using services within the AWS ecosystem (e.g, RDS, EC2, Redshift, EKS)
• Understanding or knowledge of Linux commands (bash scripting)
• Manages multiple projects, resolves challenges swiftly, delivers adaptable approaches, and values diverse opinions.
• Takes ownership, anticipates new problems, tests solutions, and mentors on effective problem-solving techniques.
• Sets quarterly goals aligned with team objectives, tracks progress in Workday, and communicates barriers to the manager. Takes personal responsibility for quality and timeliness of work, correcting mistakes and learning from them. 
• Demonstrates expert understanding, introduces new tools/methodologies, and provides team training to enhance productivity.
• Tailors messages for audience understanding, engages respectfully in team meetings, synthesizes thoughts effectively, presents confidently, and actively listens to stakeholders.
• Consistently builds and maintains key stakeholder relationships, perceived as a trusted partner, offers sound guidance, and navigates challenging relationships effectively.

Other Attributes That Will Help You In This Role:

• A degree in Computer Science/Information Systems/Engineering preferred

Benefits & Culture

Our global employee base is a diverse collection of innovators, dreamers, and doers working together to transform lives through higher education. We believe that every employee can advance our shared purpose, and that life at 2U should be fun and meaningful. If you’re excited by the opportunity to provide over 40 million learners and counting with access to world-class online higher education, then join us – and do work that makes a difference. #NoBackRow

We offer comprehensive benefits (unique per country) and excellent work/life balance.
Full-time, ZA benefits include: 

• 2 complimentary Getsmarter short courses per year
• Subsidised medical aid with Discovery Health Medical Scheme
• 4% 2U contribution towards Discovery Life Pension Fund and Group Risk Benefit
• Employee Assistance Program (EAP)
• Generous leave policy including time off to volunteer for non-profit organization, study leave, sports leave and a company-wide festive season break

2U Diversity and Inclusion Statement

At 2U, we are committed to building and sustaining a culture of belonging, respect, and inclusion. We are proud of the steps we’ve taken to bring together an employee base that embodies diverse walks of life, ideas, genders, ages, races, cultures, sexual orientations, abilities and other unique qualities. We strive to offer a workplace where every employee feels empowered by what makes us different, as well as by how we are alike. 

2U is committed to providing reasonable accommodations during our recruitment process. If you need assistance or accommodations, please reach out to us at: recruitingaccommodations@2u.com. 

About 2U

For more than a decade, 2U has been the digital transformation partner of choice to great non-profit colleges and universities delivering high-quality online education at scale. As the parent company of edX, a leading global online learning platform, 2U provides over 45 million learners with access to world-class education in partnership with more than 230 colleges, universities, and corporations. Our people and technology are powering more than 4,000 digital education offerings — from free courses to full degrees — and helping unlock human potential. To learn more: visit 2U.com.

About edX

edX is the education movement for restless learners and a leading global online learning platform from 2U. Together with the majority of the world’s top-ranked universities and industry-leading companies, we bring our community of over 45 million learners world-class education to support them at every stage of their lives and careers, from free courses to full degrees. And we're not stopping there — we're relentlessly pursuing our vision of a world where every learner can access education to unlock their potential, without the barriers of cost or location. Learn more at edX.org.

Learn more at https://2u.com/careers/
#NoBackRow

The above statements are intended to describe the general nature and level of work performed by individuals assigned to this position, and are not intended to be construed as an exhaustive list of all responsibilities, duties and skills required. All employees may be required to perform duties outside of their normal responsibilities from time to time, as needed.

2U is an equal opportunity employer that does not discriminate against applicants or employees and ensures equal employment opportunity for all persons regardless of their race, creed, color, religion, sex, sexual orientation, gender identity, pregnancy, national origin, age, marital status, disability, citizenship, military or veterans’ status, or any other classifications protected by applicable federal, state or local laws. 2U’s equal opportunity policy applies to all terms and conditions of employment, including but not limited to recruiting, hiring, training, promotion, job benefits and pay. 

2U is strongly committed to diversity within its community and especially welcomes applications from South African citizens who are members of designated groups who may contribute to Employment Equity within the workplace and the further diversification of ideas. In this regard, the relevant laws and principles associated with Employment Equity will be considered when appointing potential candidates. We are required by law to verify your ability to work lawfully in South Africa. 2U requires that you submit a copy of either your identity document or your passport and any applicable work permit if you are a foreign national, along with an updated curriculum vitae.

The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its 2025 Design Award winner for Inclusivity.  

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.

Overview

The responsibilities of our Platform team include building and maintaining all backend services, including, but not limited to, payments, analytics, subscriptions, new products, text to speech, and external APIs.

This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, is passionate about making product decisions, and has experience building great user experiences that delight users.

We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount. 

Our interview process involves several technical interviews and we aim to complete them within 1 week. 

What You’ll Do

• Design, develop, and maintain robust APIs including public TTS API, internal APIs like Payment, Subscription, Auth and Consumption Tracking, ensuring they meet business and scalability requirements
• Oversee the full backend API landscape, enhancing and optimizing for performance and maintainability
• Collaborate on B2B solutions, focusing on customization and integration needs for enterprise clients
• Work closely with cross-functional teams to align backend architecture with overall product strategy and user experience

An Ideal Candidate Should Have

• Proven experience in backend development: TS/Node (required)
• Direct experience with GCP and knowledge of AWS, Azure, or other cloud providers
• Efficiency in ideation and implementation, prioritizing tasks based on urgency and impact
• Preferred: Experience with Docker and containerized deployments
• Preferred: Proficiency in deploying high availability applications on Kubernetes

What We Offer

• A dynamic environment where your contributions shape the company and its products
• A team that values innovation, intuition, and drive
• Autonomy, fostering focus and creativity
• The opportunity to have a significant impact in a revolutionary industry
• Competitive compensation, a welcoming atmosphere, and a commitment to an exceptional asynchronous work culture
• The privilege of working on a product that changes lives, particularly for those with learning differences like dyslexia, ADD, and more
• An active role at the intersection of artificial intelligence and audio – a rapidly evolving tech domain

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 

Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

About us: 

Luno is the crypto investment app you can rely on, enabling you to buy, store and explore crypto securely. We’re committed to putting the power of cryptocurrency in everyone's hands sensibly and responsibly.

Since 2013, we’ve helped millions of people around the world invest safely in crypto. We do this by cutting through the hype and supporting customers at every step of the way. All products and cryptocurrencies on our platform must first meet stringent legal, risk and technical security standards.

Transparency is key for us. Luno stores all crypto on a 1:1 basis and we have rigorous processes in place so you can be confident your investment is secure. We’re available in more than 40 countries around the world and we work closely with respective regulators in all of these markets to be fully compliant, as we believe this is the best way to help everyone, everywhere, invest safely.

The role in a nutshell:

We're building teams to help us succeed in our mission to upgrade the world to a better financial system. As an intermediate engineer, you’ll be joining a group of highly motivated software engineers who you’ll work collaboratively with across our pods.

As a fast-growing company with offices around the world, you’ll immediately see how your contributions directly impact both our internal users and client experience. Many of the problems we are solving result in trail blazing solutions which can’t be found on Stack Overflow; so we’re looking for engineers who flourish working in a complex domain.

Your mission will be:

• Build distributed microservices that are accessed by 10m customers from across the globe.
• Design, build and maintain advanced applications services.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Write testable, maintainable code for robustness and reliability.
• Work on bug fixing and improving application performance.
• Write code that directly affects users, the company and the Bitcoin ecosystem.

A little about you:

• Background in computer science in areas such as algorithms, data structures, and software design.
• Proven experience leading development efforts and guiding engineering teams through end-to-end project delivery.
• Extensive programming experience in Backend based technologies. Go(lang) is preferable.  
• A continuous improvement mindset.
• BSc/MSc/PhD in computer science or other technical discipline, or equivalent working experience.
• To be friendly, transparent, articulate and driven to succeed.

Don’t be put off if you don’t tick all of the boxes – they’re a guide based on what we’d love to see 

What stack we work on:

• Kotlin, Swift & Angular
• Go(lang), gRPC
• Kubernetes (EKS), Docker
• CloudFlare, CloudFront, nginx
• MySQL (RDS), Redis (ElastiCache), etc
• Prometheus, Grafana, CloudWatch, Jenkins

Life at Luno:

• Remote but reachable work policy gives you the freedom to choose between working from home or the office.
• Plus the option to buy and sell up to 5 days leave
• Improve body and mind, with excellent private medical insurance
• Access to Learnably and our additional learning platforms for your personal and professional development
• 6 months primary care-giver leave
• Paw-ternity leave for your furry friend
• Annual Inspiration Day in addition to your annual leave which increases based on your length of service! 
• A collaborative, friendly work community, with regular social events and virtual cooking, dancing, drawing and house planting classes hosted by our Lunauts
• 0 fees up to a certain amount with Luno from the day you start.*

*Offer only available on Luno Instant Buy, not Luno Exchange

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

About this job

Teamwork plays an integral role in the success of our tech strategy.  In JUMO, our teams have exposure to a broad range of the best new technology, and are trusted with the autonomy and flexibility to explore, innovate and find creative solutions to interesting challenges.  With this, everyone has the opportunity to contribute to our mission of enabling equal access to finance opportunities.  We have chosen our tech stack carefully and believe in using the best tools out there.

Our software engineering team is responsible for building our market-leading banking as a service platform & products, enabling real-time access to funds at the lowest possible operating cost.  When integrated into JUMO’s platform, it enables our partners to offer loans, savings and a wide range of financial choices to a new group of customers.

As a Software Engineer, you will be accountable for solving complex technical problems with solutions that are scalable, testable, maintainable, and efficient, whilst continuing to improve our engineering practices. This position reports to a Tech Lead.

You will

• Deliver across the SDLC to build a highly scalable distributed system.
• Assist in defining the team's roadmap in line with the company and technology vision.
• Architect services and systems using well accepted design patterns to allow for iterative, autonomous development and future scaling.
• Design, implement, test, deploy, and support our products and services
• Review code developed by other developers and provide feedback.  Guide the team to consistently write production-ready code that is easily testable, easily understood by other developers and accounts for edge cases and errors.
• Anticipate and communicate blockers, delays and cost ballooning within their team’s projects, before they require escalation.
• Contribute to existing documentation or educational content and drive best practices and engineering excellence

You will need

• A Computer Science degree
• Experience with Kotlin / Java / Scala, and a cloud-based infrastructure, ideally AWS. Python experience will be an added advantage
• Experience designing, developing and testing software
• Extensive hands-on experience with the design and development of high-volume/low-latency services
• Business and operational awareness
• Good communication skills & EQ – able to work in a diverse team

We ask a lot of each other at JUMO, but we give a lot too.

You will love

• Work in an agile cross-functional team, delivering quality code you can be proud of
• Work with a modern but pragmatic Tech Stack (i.e. Kotlin + Spring Boot for Backend, TypeScript + React for Web and Mobile, Docker, Terraform, Kubernetes, Kafka, Flink, Datadog, GitHub Actions + ArgoCD for CI/CD, AWS), building a highly scalable distributed system
• Develop as a mentor, helping your junior colleagues grow as professionals
• Ensure consistency and accuracy when required
• Led and supported by an experienced, hands-on Tech Lead
• Collaborating with smart, engaging people
• Working for impact
• Growing and learning continuously, with loads of encouragement and support
• Boldly taking risks as we navigate new challenges
• Flexible work practices enabling your best delivery
• Being autonomous and empowered to lead

Remote First

Our environment is designed to foster innovation and enable collaboration. We operate a remote-first approach that enables us with the flexibility to work and live where we are most productive.

We work between the UTC and UTC+3 time zones and currently have team members from South Africa, Portugal and Kenya.

Diversity and Inclusion

At JUMO, we firmly believe that diversity fortifies our teams. We are dedicated to fostering an inclusive recruitment process that cultivates an environment where individuals from all walks of life can collaborate, thrive, and express their authentic selves.

About Paystack

Paystack’s mission is to accelerate digital payments on the continent of Africa. Over 200,000 of some of the most renowned businesses in Nigeria, as well as a growing number of merchants in South Africa, Ghana, and Kenya use Paystack’s modern payments gateway. They include the likes of MTN, Burger King, UPS, AXA Mansard Insurance, FairMoney, PiggyVest, FilmHouse Cinemas, Smile Communications, Air Peace Airlines, Crocs, Under Armour, Richemont Lifestyle Group (RLG), and many others.

In just over 10 years, our growing team has introduced a steady cadence of innovation within the online payments landscape, such as automated recurring payments, the ability for customers to pay directly from their bank accounts, automated chargebacks, and much more. 

We’re obsessed about building the best place to work on the continent while accelerating digital commerce across Africa and we need your help!

About the role

As a senior full-stack engineer, you take responsibility for delivering and supporting robust back-end and front-end applications that exposes our data and functionality to internal and external users.

Applications handling financial information need to be able to handle large data sets in a performant manner, while being highly accurate and reliable.

You’ll work with a team of talented engineers to design and build systems that support some of South Africa’s best known brands.

What we expect of you:

• Architect and Develop: Design and implement robust solutions for our platform, ensuring scalability, efficiency, and reliability.
• Product Innovation: Design and development of technical solutions to deliver on our product vision.
• Technical Problem Solving: Tackle complex technical challenges, providing innovative solutions to enhance system performance and reliability.
• System Integration: Collaborate on the refinement of the platform’s architecture, focusing on optimization and seamless integration to other systems.
• Code Review and Testing: Review specifications and code submissions and conduct thorough testing to maintain code quality.
• System support: Collaborate with other teams, both inside and outside engineering, to assist merchants and customers where necessary.

What you are good at:

• You have extensive programming experience in at least one language such as Javascript, Typescript, Java, C++, C#, Python or another major language
• Working on large, distributed systems at scale
• Understanding and working with SQL databases
• Writing solid unit testing and integration tests
• You communicate clearly and are able to collaborate in a remote environment
• Taking ownership of work assigned to you
• You have a passion for building products to help African businesses

Technology stack:

Our technology stack includes the following:

• Typescript and Javascript
• Node.js
• Frameworks: Express.js, Sails.js and Nest.js
• Frontend frameworks: React, Angular and Vue
• Redis
• MySQL and MongoDB
• Docker
• Kubernetes
• AWS

Application Instructions - Read carefully!

1. To apply, click the "Apply for this job" button

2. Complete all the required questions

3. This role is only open to candidates based in Cape Town, South Africa

Questions? Please contact careers@paystack.com.

About us: 

Luno is the crypto investment app you can rely on, enabling you to buy, store and explore crypto securely. We’re committed to putting the power of cryptocurrency in everyone's hands sensibly and responsibly.

Since 2013, we’ve helped millions of people around the world invest safely in crypto. We do this by cutting through the hype and supporting customers at every step of the way. All products and cryptocurrencies on our platform must first meet stringent legal, risk and technical security standards.

Transparency is key for us. Luno stores all crypto on a 1:1 basis and we have rigorous processes in place so you can be confident your investment is secure. We’re available in more than 40 countries around the world and we work closely with respective regulators in all of these markets to be fully compliant, as we believe this is the best way to help everyone, everywhere, invest safely.

The role in a nutshell:

As a Quantitative Software Engineer (Quant Dev) at Luno, you will design, build, and operate the high-performance systems and mathematical models that underpin our trading, pricing, and market-making capabilities.

You will sit at the intersection of quantitative research and production engineering, translating quantitative ideas, models, and strategies into robust, low-latency, production-grade systems that operate reliably in a 24/7 global market. Your work will directly impact liquidity, pricing quality, risk management, and customer outcomes.

Don’t be put off if you don’t tick all of the boxes – they’re a guide based on what we’d love to see 

What stack we work on:

• Kotlin, Swift & Angular
• Go(lang), gRPC
• Kubernetes (EKS), Docker
• CloudFlare, CloudFront, nginx
• MySQL (RDS), Redis (ElastiCache), etc
• Prometheus, Grafana, CloudWatch, Jenkins

Life at Luno:

• Remote but reachable work policy gives you the freedom to choose between working from home or the office.
• Plus the option to buy and sell up to 5 days leave
• Improve body and mind, with excellent private medical insurance
• Access to Learnably and our additional learning platforms for your personal and professional development
• 6 months primary care-giver leave
• Paw-ternity leave for your furry friend
• Annual Inspiration Day in addition to your annual leave which increases based on your length of service! 
• A collaborative, friendly work community, with regular social events.
• 0 fees up to a certain amount with Luno from the day you start.*

*Offer only available on Luno Instant Buy, not Luno Exchange

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

#LI-DNI

Senior Software Engineer

Cape Town 

Hybrid working (2 days in the office) 

Based on the Cape Town beachfront – a breathtaking expanse of white sand and surf, against the backdrop of the world-famous Table Mountain – our Cape Town office is an integral part of LiveScore Group.

With strong collective expertise, the team in Cape Town pushes the boundaries of gaming design and development, always aiming to provide advanced solutions to complex operational challenges by delivering in-house gaming software of the highest quality to the LiveScore Group, every time.

At LiveScore Group, we’re the proud home of three of the most exciting brands in the sports and gaming world: LiveScore, LiveScore Bet and Virgin Bet. This creates a fully owned and operated ecosystem that converges the two worlds of sports media and sports betting. We’re proud of the high ratings for our commitment to excellence and fuelling our fans' passion for sport, which drives us to the top.

We don’t just lead; we innovate. Our cutting-edge products and immersive experiences set the standard, but it’s our people who truly make the difference. Every day, our team embodies our values: adaptability, teamwork, a fan-driven approach, and an ever-curious mindset that fuels our ambition.

As we scale and continue to create a culture that allows all employees to thrive, we know we need the most talented people with diverse backgrounds, perspectives and skills. If you’re good at what you do, come and join us. The more inclusive we are, the more amazing experiences we can create for our users.

 We know that job descriptions can sometimes seem daunting, and you might not feel you tick every box. But, if you’re passionate about the role and have relevant experience, we want to hear from you!

The Role 

The Senior Software Engineer plays a critical role in designing, developing, and delivering high-quality software solutions that align with LiveScore Group's strategic goals. This role directly contributes to business success by driving technical excellence, improving system performance, and mentoring engineering colleagues to build a high-performing engineering culture.

Key Responsibilities 

• Design, develop, and maintain high-quality, scalable backend services using Java and Spring Frameworks (Spring Boot, Spring MVC, Spring Cloud, AMQP, Spring Security).
• Lead the end-to-end delivery of complex features or systems, ensuring alignment with architectural standards and business goals.
• Provide technical mentorship and promote best practices in coding, testing, and design, including conducting code reviews to ensure quality and secure coding.
• Actively participate in agile ceremonies (stand-ups, sprint planning, retrospectives) using JIRA to manage tasks and track progress.
• Work closely with cross-functional teams, including product and design, to translate business requirements into technical solutions and ensure timely delivery.
• Utilize Git (Github) for version control and effective collaboration through pull requests and branching strategies.
• Design and optimize relational database schemas, including writing efficient SQL queries and managing data migrations.
• Identify opportunities to improve system performance, developer productivity, and code quality.
• Stay current with emerging technologies and propose innovative solutions to technical challenges, contributing to internal knowledge sharing and tooling improvements.
• Support deployment and monitoring of applications in cloud or on-prem environments, ensuring reliability and performance.

Skills, Knowledge and Experience

• Experience in Java, with experience in object-oriented design and enterprise-level application development.
• Extensive experience with Spring Frameworks (Spring Boot, Spring MVC, Spring Cloud, AMQP, Spring Security).
• Experience in using IntelliJ IDEA for efficient development, debugging, and refactoring.
• Ability to design and maintain normalized database schemas and write efficient SQL queries.
• Familiarity with AI tools to optimize workload and efficiently prompt AI tools for desired output.
• Analytical thinking and a solution-oriented mindset.
• A versatile individual with an appetite to learn and take on challenges.
• Work collaboratively with colleagues to support team objectives.

Nice to Have

• Familiarity with front-end frameworks such as VUE and Angular.
• Experience with CI/CD pipelines, containerization (Docker), and cloud platforms (GCP).
• Write efficient SQL queries and manage data migrations, backups, and performance tuning

Our Tech Stack

• Backend: Java, Spring Framework
• Frontend: VueJS, Angular
• Database: MySQL, Mongo
• Cloud: GCP
• Messaging: Kafka, RabbitMQ
• AI: Copilot, AgentSpace
• Version Control: Github
• IDE: Intellij Ultimate
• Testing: Cypress, Postman

What can we offer? 

• Discovery Medical aid 
• 21 days annual leave 
• Discretionary Company Performance bonus 
• Thursday drinks in the office and socials

Takealot.com, South Africa’s leading online retailer, is looking for a highly talented Software Engineer (Python) to join our team. We are a young, dynamic, hyper-growth company looking for smart, creative, hard-working people with integrity to join us!

Think you’ve been challenged before? Think again!

• Scale: Over 4 million happy shoppers shop online on takealot.com. Show them what you can do.
• Learn: We work with the best of the best. Code alongside industry leaders and up-skill in record time.
• Grow: Expand your career in the fast-growing Takealot Group: takealot.com, and Mr D. We like to promote from within: Here’s your chance.

Who’s who in the tech space

This position reports to the respective team's manager.

Your mission, should you choose to accept it:

As a Software Engineer, you will be someone whose expertise directly translates into developing robust software in the e-commerce domain. You will have the opportunity to implement best practices to improve existing software and participate in the development of new features. While we don't promote after-hours work as part of the regular workday, we run a 24/7 business with the need to keep systems up and running. Software Engineers are expected to provide after-hours support on a rotational basis to resolve critical system issues if needed.

• Design and build solutions to assist our business users and improve customer experience
• Architect and design solutions with your team
• Develop code, making major improvements to non-functional areas
• Develop high-quality production code for work of high complexity and scale
• Utilize and improve functional and non-functional testing practices
• Champion, challenge, and iterate on best practices within engineering
• Design solutions for complex problems with difficult decision trade-offs, typically system or domain-wide
• Participate in and collaborate on architecture proposals across engineering
• Support alignment of architecture across the organisation
• Respond to and resolve bugs in production for systems in your division
• Respond to alerts and support incident response within your division
• Investigate and drive the resolution of issues that impact multiple teams
• Support, challenge existing, and define new engineering processes and directives
• Review and contribute fixes and content to internal documentation
• React to technology trends, identifying risks and opportunities for your division's technologies, systems, and domains
• Share knowledge through blog posts, tech talks, and workshops across engineering
• Contribute to discussions and decisions in the division
• Challenge others to always produce work of the highest quality
• REST and RPC API implementation and maintenance (using Python)
• Develop and maintain automation tests
• Liaise with various internal stakeholders to discuss project requirements, progress, etc.

The skills we need:

• Solutions-oriented, can-do attitude, and high energy
• Strong analytical and critical thinking, using data to inform decisions
• Ability to dis-aggregate and structure solutions to ambiguous problems
• Solid quantitative skills
• Capability to present ideas succinctly, in writing and verbally
• Versatile and with the appetite to learn by doing

Qualifications & Experience:

• Bachelor’s degree or an Advanced Diploma in Computer Science, Engineering, or related field (or equivalent practical experience).
• 5 to 10 years in a software development role
• A thorough understanding of computer science fundamentals, including object-oriented design, data structures, and algorithms
• Experience in writing robust, efficient production code
• Proficient in a strongly typed open source language such as Python, Java, Golang, etc
• Exposure to RESTful APIs and web services.
• Experience with SQL database systems
• Experience with development in a Linux environment

Experience in the following will be advantageous:

• Familiarity with microservices architecture 
• Experience working in an Agile environment 
• MySQL, PostgreSQL, MS SQL
• Memcached, Redis
• Message Brokers, Queues, and PubSub systems (e.g., Kafka and RabbitMQ)
• Containerisation (e.g., Docker)
• Orchestration (e.g., Kubernetes)
• GitHub, Travis CI, Jenkins
• AWS, GCP, Azure
• JavaScript, React, jQuery

Let’s talk about life @ Takealot Group

• The power is in your hands: We offer a market-related Total Remuneration Package that allows full flexibility according to your needs. Go on, be the master of your own destiny.
• No doors: We aren’t fans of stuffy offices or siloed work environments. See someone you like, high-five, collab, and make something great.
• Remote working: Enjoy the flexibility of working from home while having the option for in-office interactions. Takealot.com provides a fully remote setup with the choice to visit the office to relish in those water cooler moments when desired.
• Mentorship programme: We aren’t kidding when we say the people with the best people win. Now’s your chance to be one of the best by learning from the best.
• Naspers Tech Community & Online Learning: Share ideas and grow with global industry leaders who are all just a Slack message away. Love to learn? Up-skill with free access to courses on MyAcademy, Udacity, Coursera, and more.
• Good times: Get to know the other extraordinary minds at takealot.com during regular social events and out-of-office activities (think hikes, think mini golf, think good times).
• Staff discount: Takealotmore subscriptions and millions of products across 28 departments. What more could you ask for?
• Birthday leave: Cake Day all the way. Enjoy your day off - you deserve it.
• Right tools, right job: Mac or Linux, two monitors or one. Whatever your preference, you’ll work on the latest tech, off the latest tech.
• Help when you need it most: Confidential counselling, legal support, and financial guidance, anytime, anywhere.
• Tech stack (for days): ReactJS, Python, Scala, Kotlin, Swift, Google Cloud, Kafka, Redis, Kubernetes, and all things machine learning. If you build it, they will come.
• Free parking: No more 5km fun runs to your desk (unless you want to).

Like what you see?

If you meet the above, you are an Extraordinary Mind. Apply today!!

Takealot is an Equal Opportunity Employer. Applicants from previously disadvantaged groups and people with disabilities will be given preference.

Takealot.com, South Africa’s leading online retailer, is looking for a highly talented Software Engineer (Search) to join our team. We are a young, dynamic, hyper-growth company looking for smart, creative, hard-working people with integrity to join us!

Think you’ve been challenged before? Think again!

• Scale: Over 4 million happy shoppers shop online on takealot.com. Show them what you can do.
• Learn: We work with the best of the best. Code alongside industry leaders and up-skill in record time.
• Grow: Expand your career in the fast-growing Takealot Group: takealot.com, and Mr D. We like to promote from within: Here’s your chance.

Who’s who in the tech space

This position reports to the respective team's manager.

Your mission, should you choose to accept it:

As a Software Engineer, you will be someone whose expertise directly translates into developing robust software in the e-commerce domain. You will have the opportunity to implement best practices to improve existing software and participate in the development of new features. While we don't promote after-hours work as part of the regular workday, we run a 24/7 business with the need to keep systems up and running. Software Engineers are expected to provide after-hours support on a rotational basis to resolve critical system issues if needed.

The role is focused on maintaining our search stack. We are currently in the process of transitioning from Elasticsearch to Vertex AI Search, so experience with any of those would be a bonus, but not a necessity. Experience with any kind of search technology (Solr, Algolia) is relevant. Takealot runs mostly on Python, but experience in any of the mainstream backend languages (Python, Java or Go) is a plus.

• Design and build solutions to assist our business users and improve customer experience
• Architect and design solutions with your team
• Develop code, making major improvements to non-functional areas
• Develop high-quality production code for work of high complexity and scale
• Utilize and improve functional and non-functional testing practices
• Champion, challenge, and iterate on best practices within engineering
• Design solutions for complex problems with difficult decision trade-offs, typically system or domain-wide
• Participate in and collaborate on architecture proposals across engineering
• Support alignment of architecture across the organisation
• Respond to and resolve bugs in production for systems in your division
• Respond to alerts and support incident response within your division
• Investigate and drive the resolution of issues that impact multiple teams
• Support, challenge existing, and define new engineering processes and directives
• Review and contribute fixes and content to internal documentation
• React to technology trends, identifying risks and opportunities for your division's technologies, systems, and domains
• Share knowledge through blog posts, tech talks, and workshops across engineering
• Contribute to discussions and decisions in the division
• Challenge others to always produce work of the highest quality
• REST and RPC API implementation and maintenance (using Python)
• Develop and maintain automation tests
• Liaise with various internal stakeholders to discuss project requirements, progress, etc.

The skills we need:

• Solutions-oriented, can-do attitude, and high energy
• Strong analytical and critical thinking, using data to inform decisions
• Ability to dis-aggregate and structure solutions to ambiguous problems
• Solid quantitative skills
• Capability to present ideas succinctly, in writing and verbally
• Versatile and with the appetite to learn by doing

Qualifications & Experience:

• Bachelor’s degree or an Advanced Diploma in Computer Science, Engineering, or related field (or equivalent practical experience).
• 5 to 10 years in a software development role
• Experience with search technologies (Elasticsearch, Vertex AI Search, Solr, Algolia, or any other major third party provider)
• A thorough understanding of computer science fundamentals, including object-oriented design, data structures, and algorithms
• Experience in writing robust, efficient production code
• Proficient in a strongly typed open source language such as Python, Java, Golang, etc
• Exposure to RESTful APIs and web services.
• Experience with SQL database systems
• Experience with development in a Linux environment

Experience in the following will be advantageous:

• Familiarity with microservices architecture 
• Experience working in an Agile environment 
• MySQL, PostgreSQL, MS SQL
• Memcached, Redis
• Message Brokers, Queues, and PubSub systems (e.g., Kafka and RabbitMQ)
• Containerisation (e.g., Docker)
• Orchestration (e.g., Kubernetes)
• GitHub, Travis CI, Jenkins
• AWS, GCP, Azure
• JavaScript, React, jQuery

Let’s talk about life @ Takealot Group

• The power is in your hands: We offer a market-related Total Remuneration Package that allows full flexibility according to your needs. Go on, be the master of your own destiny.
• No doors: We aren’t fans of stuffy offices or siloed work environments. See someone you like, high-five, collab, and make something great.
• Remote working: Enjoy the flexibility of working from home while having the option for in-office interactions. Takealot.com provides a fully remote setup with the choice to visit the office to relish in those water cooler moments when desired.
• Mentorship programme: We aren’t kidding when we say the people with the best people win. Now’s your chance to be one of the best by learning from the best.
• Naspers Tech Community & Online Learning: Share ideas and grow with global industry leaders who are all just a Slack message away. Love to learn? Up-skill with free access to courses on MyAcademy, Udacity, Coursera, and more.
• Good times: Get to know the other extraordinary minds at takealot.com during regular social events and out-of-office activities (think hikes, think mini golf, think good times).
• Staff discount: Takealotmore subscriptions and millions of products across 28 departments. What more could you ask for?
• Birthday leave: Cake Day all the way. Enjoy your day off - you deserve it.
• Right tools, right job: Mac or Linux, two monitors or one. Whatever your preference, you’ll work on the latest tech, off the latest tech.
• Help when you need it most: Confidential counselling, legal support, and financial guidance, anytime, anywhere.
• Tech stack (for days): ReactJS, Python, Scala, Kotlin, Swift, Google Cloud, Kafka, Redis, Kubernetes, and all things machine learning. If you build it, they will come.
• Free parking: No more 5km fun runs to your desk (unless you want to).

Like what you see?

If you meet the above, you are an Extraordinary Mind. Apply today!!

Takealot Group is an Equal Opportunity Employer. Applicants from previously disadvantaged groups and people with disabilities will be given preference.

The Ideal Candidate

We are seeking a passionate software engineer who thrives on designing and implementing high-performance systems. You will be part of our Authentication Advice team, part of the Advice & Intelligence POD, working on cutting-edge technologies to process vast amounts of data and provide secure, real-time insights and advice.

If you are excited about cloud technologies such as AWS, designing high-performance scalable systems, and enjoy working in an agile environment while solving complex problems, you will be a great fit for this strategic role.

The Role

As a Senior Software Engineer, you will play a pivotal role in building and enhancing products developed by the Authentication Advice team, which are crucial to Entersekt’s innovation pipeline. This team is responsible for processing requests reliably and at scale to improve the accuracy and efficiency of our risk assessment, authentication advice, and fraud detection systems.

You will take part in the development of secure, scalable microservices and influence technical direction, best practices, architecture, and design. You will assist the team lead and mentor junior team members and quality assurance engineers while collaborating closely with our cloud-based infrastructure team to build solutions that process and analyse transactions in real time, providing our clients with accurate risk assessments and guidance on effective authentication policies.

Responsibilities

• Develop, test, and maintain robust, scalable microservices that process large volumes of requests in real time.
• Assist in the design of new features, ensuring high-performance and secure implementations.
• Mentor and guide junior engineers in delivering high quality products.
• Collaborate with cross-functional teams to define and implement innovative, data-driven solutions.
• Work closely with DevOps to ensure smooth deployment and scaling of microservices in cloud environments (AWS).
• Drive architectural improvements for high-performance, fault-tolerant systems.

Skills and Experience

Successful candidates for this role will generally possess the following qualifications and skills:

• 5+ years of experience with general-purpose programming languages such as Java, Python, or Golang. Golang experience is preferred.
• Proven track record of mentoring junior team members.
• Experience with cloud platforms, particularly AWS. Familiarity with key AWS services such as EKS, Aurora, Lambda, S3 and API Gateway, and experience deploying and managing applications in cloud environments.
• Experience with containerisation and orchestration technologies, such as Docker, Kubernetes, and Helm, for managing microservices-based architectures.
• A strong understanding of software architecture, with experience building and scaling microservices for high-performance environments.
• Familiarity with security best practices, including knowledge of cryptography, public key infrastructure (PKI), and secure system design.
• Experience with automated testing, including unit, integration, and performance tests, to ensure software quality and stability.
• Agile experience: familiarity with Scrum or Kanban methodologies, contributing effectively in cross-functional agile teams.
• A bachelor’s degree in Computer Science, Engineering, or a related field is preferred, though relevant experience is highly valued.

Personality Attributes

• Strong problem-solving skills and a passion for finding creative solutions.
• Excellent communication skills, with the ability to explain complex concepts to both technical and non-technical audiences.
• A collaborative mindset and willingness to work as part of a cross-functional team.
• A drive for innovation, always looking to improve products and processes.
• Pride in delivering high-quality, secure, and efficient code.

Technical Lead 

Salary: competitive depending upon experience   

Where the job is based: Stellenbosch, South Africa 

Who we are: 

Dive into a world where technology meets innovation. At Kerv South Africa, we're not just another tech company. We’re the problem solvers, the magicians who transform complex challenges into seamless digital experiences. Utilising a powerful blend of Power Platform, DevOps, Data experiences, and Software Engineering, we create business solutions that truly resonate with our clients while driving extreme value! 

With our roots planted in Birmingham and branches spreading across the globe from London to Bangalore, we're a proud member of the Kerv Group - a dynamic £112m revenue technology consultancy leader with a dedicated team of over 700 professionals, partnering with 800+ sector leaders. 

People come first always. We are incredibly proud of our unparalleled work culture. Not just words on paper, we wear our "Great Place to Work" certifications from the UK and India like badges of honour. Immerse yourself in an ocean of opportunities in an atmosphere that celebrates collaboration. Sharpen your prowess with a global multi-discipline team and be guided by the industry's most forward-thinking leaders. 

The role / Who we are looking for: 

• Transform our clients with effective technical end to end delivery. 

• Design and iterate on technical solutions which match the desired architectural landscape. 

• “Hands-on” leadership with regards to coding, leading by example and working to ensure the team is aligned and understands why not just what. 

• Work with the Delivery Manager to continually iterate and improve on ways of working, helping to develop the team and ensure the quality and pace of the objectives. 

• Lead on technical discussions 

• Own constructing “best practice” and sharing that within the team 

• Be a key part of Kerv’s technical leadership, helping shape the future of the company 

• Lead on communications with the client and any partners 

• Communicate with our clients throughout the development process. 

• Ensure the team delivers high standards of code quality, through peer-review, in team mentoring, etc. 

• Agile, both in the delivery methodology and in ability to technically react. 

• Champion the principles of accessibility (never deliberately excluding anyone) 

Skills & Experience: 

• Demonstrable and proven experience in full-stack applications (inc. working knowledge of a range of technologies such as React, Node.js and TypeScript and .Net). 

• Experience with Azure/AWS and ARM/terraform/bicep templates including dev and deployment of supporting cloud infrastructure (inc. pipelines). 

• Strong experience of continuous integration processes and pipelines. 

• Excellent, in-depth understanding of BDD, TDD and SOLID principles. 

• In-depth experience in rock-solid Object Oriented programming, enterprise integration skills and microservice architecture skills. 

• Extensive experience utilising multiple technologies to support the architectural design and team (e.g. Java, .Net, Node.js, C#, React, Angular, Spring, Kubernetes & Docker and Mobile experience) 

• Love clean code, love helping others achieve it 

• A good understanding of WCAG 2.2 would be preferable 

• Excellent verbal and written English skills. 

Personal attributes 

• Passionate about tech 

• Keen to share that passion with their colleagues and clients 

• Able to “speak geek”… the ability to articulate to non-technical people, technical concepts in a way they understand 

• Organised and able to manage your own and others workloads 

Professional attributes 

• Experienced enough to be able to size up / estimate work and help others to do the same 

• Familiar with the public sector (preferable) 

• Experience working as / for a partner (preferable) 

• Experience working with senior people within clients 

We are also looking for people that fit how we work, which is something like; 

• happiest working under their own direction, but fully supported when needed 

• an obvious attention to detail, we want you to obsess about the little things! 

• an escalation handler, able to achieve win-win outcomes by utilising the skills across the team 

• ability to work effectively with remote colleagues in other countries 

• ability to work flexibly to deliver on-time to tight timescales 

What we can do for you: 

We’re a transparent, honest and fiercely equal employer that believes completely in providing the best possible work experience for our employees: 

Real Flexibility – we’re a family first organisation, and if the work gets done, you can work when and wherever you want. A healthy approach for most of our teams seems to be splitting three ways between home, customer sites and the office. 

Awesome Environment – all of our employees will tell you that we foster an easy going environment, are experts at what we do and care deeply about what we work on, and the company was started specifically to find a way for people to take more enjoyment from their work. 

Interesting Work – these days most of our customers are household names and many of our projects have an important impact on the world around us. The kind of things we do regularly 

include working with not-for-profits to transform how they leverage technology, working with public bodies to shape digital services and working with top tier private entities to bring genuinely new and meaningful products and services to market. 

Recognition & Growth – Recognized as a 'Great Place to Work' in both the UK and India, our commitment to excellence goes beyond our products and services. Our culture is a testament to the dedicated technologists who work tirelessly to drive our vision forward. Being a part of Kerv Digital means embracing a culture of innovation, collaboration, and mutual respect. Our teams in the UK and India thrive in an atmosphere that promotes continuous learning and growth. 

Don’t take our word for it though, check out our impartial Glass Door reviews  

Senior Software Engineer - Full Stack

Experience: 4+ years

Where the job is based:  Stellenbosch, South Africa

This role demands flexibility to work during UK hours

Who we are:

Dive into a world where technology meets innovation. At Kerv South Africa, we're not just another tech company. We’re the problem solvers, the magicians who transform complex challenges into seamless digital experiences. Utilising a powerful blend of Power Platform, DevSecOps, Data experiences, and Software Engineering, we create business solutions that truly resonate with our clients while driving extreme value!

With our roots planted in Birmingham and branches spreading across the globe from London to Bangalore, we're a proud member of the Kerv Group - a dynamic £112m revenue technology consultancy leader with a dedicated team of over 700 professionals, partnering with 800+ sector leaders.

People come first always.  We are incredibly proud of our unparalleled work culture. Not just words on paper, we wear our "Great Place to Work" certifications from the UK and India like badges of honour. Immerse yourself in an ocean of opportunities in an atmosphere that celebrates collaboration. Sharpen your prowess with a global multi-discipline team and be guided by the industry's most forward-thinking architects.

Primary Responsibility:

• Develop and maintain scalable, full-stack web applications using Next.js (frontend) and Node.js (backend)
• Build rich, user-centric interfaces that bring complex business processes to life through clean and responsive UI components
• Create RESTful using Node.js and TypeORM, with strong data modelling and performance in mind
• Write modular, maintainable code with comprehensive unit and integration tests, following TDD, using frameworks like Jest and Supertest
• Design and manage infrastructure components using Docker Compose, Terraform and deploy to AWS services (EC2, ECS, RDS, S3, etc.)
• Translate UI/UX wireframes into functional front-end code with high attention to performance and accessibility
• Produce clear and concise technical documentation using DDD
• Collaborate with Engineers, Product, DevOps, and QA to ensure seamless end-to-end delivery
• Participate in code reviews, trunk-based development, continuous integration, and agile development practices

Essential Skills:  

• Strong experience with OO, enterprise integration, microservice and serverless architecture
• Strong experience with js or React.js, including SSR/ISR concepts
• Proficiency in js, Express.js/Fastify, and TypeORM or equivalent ORM tools
• Solid understanding of TypeScript, HTML5, CSS3
• Experience working with Docker Compose for local development and containerized deployment
• Comfortable using AWS services like EC2, ECS, RDS, and S3
• Strong knowledge of RESTful API design, error handling, and security best practices
• Experience with unit and integration testing using tools like Jest, Mocha, or Supertest
• Proficient using as Git, and CI/CD pipelines

Desirable Skills:  

• Knowledge of PostgreSQL, MariaDB, GraphQL, or MongoDB
• Familiarity with DevOps practices and infrastructure as code (e.g., Terraform, Biceps)
• Exposure to Agile/Scrum development practices
• Prior experience in building isomorphic/universal React applications
• Experience with mobile-first design or progressive web apps (PWAs)

We’re also looking for people that fit how we work, which is something like; 

• Excellent English speaking and written communication
• Ability to identify and pick up new technologies and operating systems quickly
• Ability to work effectively with remote teams in different time zones
• Ability to work flexibly to deliver on-time to tight timescales

What we can do for you:

We’re a transparent, honest and fiercely equal employer that believes completely in providing the best possible work experience for our employees:  

Real Flexibility – we’re a family first organisation, and if the work gets done, you can work when and wherever you want. A healthy approach for most of our teams seems to be splitting three ways between home, customer sites and the office. 

Awesome Environment – all of our employees will tell you that we foster an easy going environment, are experts at what we do and care deeply about what we work on, and the company was started specifically to find a way for people to take more enjoyment from their work. 

Interesting Work – these days most of our customers are household names and many of our projects have an important impact on the world around us. The kind of things we do regularly include working with not-for-profits to transform how they leverage technology, working with public bodies to shape digital services and working with top tier private entities to bring genuinely new and meaningful products and services to market. 

Recognition & Growth – Recognized as a 'Great Place to Work' in both the UK and India, our commitment to excellence goes beyond our products and services. Our culture is a testament to the dedicated technologists who work tirelessly to drive our vision forward. Being a part of Kerv Digital means embracing a culture of innovation, collaboration, and mutual respect. Our teams in the UK and India thrive in an atmosphere that promotes continuous learning and growth.

Join us at Kerv Digital, where we don’t just build ground breaking technology - we build future.

Don’t take our word for it though, check out our impartial Glass Door reviews

More on equality:

At Kerv, we’re building something special and we’re building it to last. We want everybody to feel valued, included and love working together. With an uncompromising pursuit of amazing employee experience, we always strive to do the right thing. We believe and will relentlessly promote and support the power of diversity, equality and belonging, through collaboration and creating exceptional solutions together.

Join Our Mission at Takealot Fulfilment Solutions | We Are TFS

Revolutionising e-commerce logistics in South Africa with cutting-edge technology and operational excellence. We deliver 30+ million orders annually, empowering businesses and driving economic growth.

Who We're Looking For:

Innovative, ambitious individuals ready to shape the future of e-commerce logistics. At TFS, "Uniquely You" meets "Powerfully Us", where your individuality strengthens our collective mission.

Who’s who in the tech space

This position reports to the respective team's manager.

As a Software Engineer, you will be someone whose expertise directly translates into the development of robust software in the e-commerce domain. You will be from a computer science background with an emphasis on software development. You will have the opportunity to implement best practices to improve existing software and participate in the development of new features. While we don't promote after-hours work as part of the regular workday, we run a 24/7 business with the need to keep systems up and running. Software Engineers are expected to provide after-hours support on a rotational basis to resolve critical system issues. 

Your mission, should you choose to accept it:

• Design and build solutions to assist our business users, and improve customer experience
• Architect and design solutions with your team
• Keep up to date with technology trends
• Apply creative thought processes to solve complex challenges at scale
• Strong focus on making takealot.com the best place to shop at, a happy customer is a repeat customer
• Drive for excellence, to help foster a world-class engineering team

The skills we need:

• Solutions-oriented, can-do attitude, and high energy
• Strong analytical and critical thinking, using data to inform decisions
• Ability to dis-aggregate and structure solutions to ambiguous problems
• Solid quantitative skills
• Ability to interview and interact professionally, with internal and external people
• Capability to present ideas succinctly, in writing and verbally
• Versatile and with the appetite to learn by doing

Qualifications & Experience:

• Bachelor's Degree or Advanced Diploma in Computer Science, Mathematics or Engineering or equivalent experience in software development.
• A thorough understanding of computer science fundamentals, including object-oriented design, data structures and algorithms
• 3 to 5 years experience in a software development role for an intermediate-level position 
• 5 to 10+ years experience in a software development role for a senior-level position
• Experience in writing robust, efficient production code
• Proficient in a strongly typed language such as Python
• Experience with development in a Linux environment
• Experience with SQL database systems
• Open to diversifying language skill set
• Experience in the following will be advantageous:
  • MySQL, PostgreSQL, MS SQL
  • Memcached, Redis
  • Message Brokers, Queues and PubSub systems (e.g. Kafka and RabbitMQ)
  • Containerisation (e.g. Docker) 
  • Orchestration (e.g. Kubernetes)
  • GitHub, Travis CI, Jenkins
  • AWS, GCP, Azure
  • Microservices

Why Join TFS:

• Purpose-driven impact: Transform lives through logistics innovation
• Advanced technology: Work with cutting-edge systems in a fast-paced environment
• Career growth: Thrive in an agile space that champions continuous improvement
• Inclusive culture: Your unique perspective drives extraordinary results

At TFS, your growth is our growth. You'll be joining a team powered by Takealot Group's core values. 

More than just a job, we offer: 

A culture that celebrates individual uniqueness while championing the strength of togetherness. Be part of creating sustainable, scalable solutions that make a difference across South Africa's e-commerce landscape.

Takealot Fulfilment Solutions (TFS) is an Equal Opportunity Employer. Applicants from previously disadvantaged groups and people with disabilities will be given preference.