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   

Ozow is seeking a Software Engineer to join our talented development team. As a Software Engineer, you'll play a crucial role in designing, developing, and maintaining innovative solutions that power our digital payment platforms. This is an opportunity to work on cutting-edge technology, solve complex challenges, and contribute to the growth of the fintech industry.  

Your role and responsibilities 

Software Development 

• Collaborate with cross-functional teams to design, develop, and maintain software solutions that meet high-quality standards and business requirements.  

Coding 

• Write clean, efficient, and maintainable code while following best practices and coding standards.  

Technical Problem Solving 

• Analyze and troubleshoot complex technical issues and implement effective solutions.  

System Architecture 

• Contribute to the design and architecture of software systems, ensuring scalability, security, and performance.  

Code Reviews 

• Participate in code reviews to ensure code quality and knowledge sharing within the team.  

Agile Development 

• Work in an Agile environment, participating in sprint planning, stand-ups, and retrospectives.  

Documentation 

• Create and maintain technical documentation for software and processes.  

Mentoring 

• Provide guidance and mentorship to junior team members as needed.  

You are an ideal candidate if you have 

• At least 4+ 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/Kubernetes, TeamCity, Octopus Deploy) highly beneficial.  
• Experience working with agile methodologies – a true believer  

About Nintex: 

At Nintex, we are transforming the way people work, everywhere.   

As the global standard for process intelligence and automation, we're trusted by over 10,000 public and private sector organizations across 90 countries. Our customers, from industry giants like Amazon, Coca-Cola, and Microsoft, rely on the Nintex Platform to accelerate their digital transformation journeys by managing, automating, and optimizing business processes quickly and efficiently. We improve their lives through the technology we build.  

We are committed to fostering a workplace that supports amazing people in doing their very best work every day. Collaboration is constant, our workplace is fun, the environment is fast-paced, and we value our people’s curiosity, ideas, and enthusiasm. Driven by passion and accountability, we take initiative, measure progress, and deliver results. Our culture fosters innovation and problem-solving, fueled by curiosity and a commitment to thinking big. Together, we move with agility, prioritize customer needs, and build unity through empathy, leaving a positive impact wherever we go.  

Working in engineering: 

Working at Nintex as an engineer means building more than just software; it’s about making a tangible impact with every line of code. Our engineers are process experts, developing the industry’s most complete process and automation platform to transform the way people work. If you’re interested, curious and want to learn and do more, the sky is the limit here. We take a solutions-oriented and collaborative approach, constantly innovating our business and products. 

About the role: 

The Engineering Manager for the DevTools team leads a group focused on building internal developer platforms (IDPs), tooling, and services that enable product delivery teams to move quickly, safely, and efficiently. This role is designed for a technical leader who thrives at the intersection of high-scale systems architecture and people development. You will champion our developer portal, treating our internal developers as customers to build seamless, self-service tooling that removes cognitive load and accelerates product delivery. You ensure your team delivers high quality, secure, and reliable software aligned with product and infrastructure roadmaps. You partner closely with Product Management, Platform Engineering, and internal delivery teams to define, build, and operate foundational tooling such as containerized application systems, CI/CD workflows, platform integrations, and shared infrastructure capabilities.  

Your contribution will be: 

Engineering Leadership: 

- Ensure the team produces high-quality, secure, well tested code. 

- Provide technical direction for developer platforms and shared tooling. 

- Guide design and architecture decisions with clear tradeoffs. 

- Promote best practices for scalability, resilience, security, performance, and reliability. 

- Oversee service reliability and ensure systems meet SLOs and SLIs. 

- Ensure CI/CD pipelines and automation support delivery teams. 

Delivery & Execution: 

- Run the team using agile principles with meaningful metrics. 

- Maintain visibility into risks, technical debt, dependencies. 

- Partner with Product Management to shape and prioritize the backlog. 

- Ensure timely delivery of features and platform capabilities. 

- Participate in incident management and follow-up improvements. 

Team Management: 

- Coach and develop engineers with growth plans. 

- Lead hiring and workforce planning. 

- Promote knowledge sharing and continuous improvement. 

Technical Expertise: 

- IDP Tooling: Experience with ArgoCD, GitOps, and infrastructure-as-code (Terraform/Pulumi). Experience with Backstage or similar internal portals is a significant plus. 

- Cloud Native Ecosystem: Understanding of Kubernetes, container security, and service mesh within Azure/AWS environments. 

- DevEx Metrics: Familiarity with tracking DORA metrics and Developer Experience (DevEx) signals to measure the platform's impact on velocity and quality. 

To be successful, we think you need:   

• 2+ years experience in leading a team
• 6+ years of strong experience and background in software engineering (Javascript, NodeJS, ReactJS, Relational and Non-Relational Databases)
• Strong experience in Kubernetes & Containerization.

What’s in it for you? 

Nintex has a hybrid working model, enabling us to build culture, learn, and grow together. We intentionally connect and collaborate, while emphasizing flexibility with a blend of at-home and in-office work. This role is a hybrid role in our local Nintex office.

While our offerings differ from country to country, we offer our entire global workforce an array of exciting perks and benefits, including 

• Global Gratitude and Recharge Days
• Flexible, paid time off policy
• Employee wellness programs and counseling resources
• Meaningful peer recognition and awards
• Paid parental leave
• Invention/patenting assistance
• Community impact, paid volunteer time, and opportunities
• Intercultural learning and celebration
• Multiple tools through which to learn and grow, and an incredible global community 

View more about our benefits here: https://www.nintex.com/wp-content/uploads/2023/01/Global-Perks-and-Benefits.pdf.  

Equity Statement: Preference will be given to People Living with Disability who are members of the designated groups in line with the Employment Equity Plan and Targets of the Company.

About Nintex: 

At Nintex, we are transforming the way people work, everywhere.   

As the global standard for process intelligence and automation, we're trusted by over 10,000 public and private sector organizations across 90 countries. Our customers, from industry giants like Amazon, Coca-Cola, and Microsoft, rely on the Nintex Platform to accelerate their digital transformation journeys by managing, automating, and optimizing business processes quickly and efficiently. We improve their lives through the technology we build.  

We are committed to fostering a workplace that supports amazing people in doing their very best work every day. Collaboration is constant, our workplace is fun, the environment is fast-paced, and we value our people’s curiosity, ideas, and enthusiasm. Driven by passion and accountability, we take initiative, measure progress, and deliver results. Our culture fosters innovation and problem-solving, fueled by curiosity and a commitment to thinking big. Together, we move with agility, prioritize customer needs, and build unity through empathy, leaving a positive impact wherever we go.  

Working in engineering: 

Working at Nintex as an engineer means building more than just software; it’s about making a tangible impact with every line of code. Our engineers are process experts, developing the industry’s most complete process and automation platform to transform the way people work. If you’re interested, curious and want to learn and do more, the sky is the limit here. We take a solutions-oriented and collaborative approach, constantly innovating our business and products. 

About the role: 

As a Platform Security Engineer, you are a developing security professional building expertise in securing cloud-native infrastructure, container platforms, CI/CD pipelines, and product services within the Platform Engineering organization. You take ownership of moderately complex security tasks with increasing autonomy while receiving guidance on architectural decisions and strategic direction. Your focus is the security posture of our platform and product infrastructure — the container orchestration layer, service mesh, observability stack, CI/CD pipelines, and cloud infrastructure that engineering teams build and deploy on.  

You implement and maintain security controls, build standardized security processes for engineering teams (vulnerability management, production security checks, secure build pipelines), support penetration testing and SOC operations for the product environment, contribute to compliance-related activities from the product security perspective, and help embed security practices into the developer experience through tooling and documentation.  

You are building depth and maturity in infrastructure security, application security, and shift-left practices needed to progress toward a senior platform security role. 

Your contribution will be: 

• You implement and maintain security controls across the platform, including container orchestration security policies, network segmentation, role-based access controls, and admission control mechanisms. 
• You manage container image scanning and enforce image policies in CI/CD pipelines and cluster admission, ensuring only vetted and signed images reach production environments. 
• You support infrastructure-as-code security scanning using policy-as-code tooling, flagging and remediating misconfigurations in infrastructure definitions before they reach production. 
• You maintain and improve secrets management workflows, ensuring rotation policies are enforced, access is audited, and no secrets are hardcoded or exposed in source code or configuration. 
• You support cloud security posture management across cloud environments, monitoring for drift, misconfiguration, and compliance deviations against established baselines. 
• You support service mesh security configuration including mutual TLS enforcement, authorization policies, and traffic policies that enforce zero-trust communication between platform services. 
• You contribute to tenant isolation and access control configuration for shared platform services, ensuring appropriate segmentation between teams and environments. 
• You conduct vulnerability assessments of platform and product infrastructure components, coordinating remediation with SRE, Platform Engineering, and product service teams. 
• You maintain a vulnerability tracking system and produce regular reporting on security posture, remediation velocity, and risk trends for engineering leadership. 
• You implement and maintain security gates in CI/CD pipelines including dependency scanning, static application security testing (SAST), software composition analysis (SCA), and container image scanning. 
• You participate in security incident response for platform and product-related events, supporting investigation, containment, evidence preservation, and documentation under guidance from the Senior Platform Security Engineer. 
• You support compliance-related activities from the product security perspective, providing evidence, documentation, and technical validation for audits and assessments (SOC 2, ISO 27001, CIS Benchmarks) without owning the compliance program itself. 
• Vulnerability report generation, security posture dashboards, and remediation workflow tooling. 
• You contribute to security reviews for infrastructure and product changes, providing feedback on pull requests and architecture proposals from a security perspective. 
• You explain security concepts and requirements to engineering teams, empowering them to build securely and understand the rationale behind security controls. 

To be successful, we think you need: 

Minimum Requirements: 

• Bachelor’s degree in Computer Science, Cybersecurity, Information Technology, Engineering, or related field; or equivalent combination of education and experience.
• 2+ years of professional experience in security engineering, infrastructure security, DevSecOps, application security, or related field. 
• Hands-on experience with at least one major cloud platform (Azure or AWS). 
• Working knowledge of container orchestration security concepts in Kubernetes: pod security, role-based access control, network policies, admission controllers. 
• Experience with infrastructure-as-code tools and understanding of how to secure IaC workflows. 
• Understanding of CI/CD pipeline security: dependency scanning, SAST/SCA integration, artifact integrity.
• Understanding of security frameworks and compliance standards (SOC 2, ISO 27001, CIS Benchmarks, OWASP). 
• Proficiency in scripting (Python, Bash, Go, or PowerShell) for security automation and tooling. 
• Proficiency with programing languages ( C#, Javascript/Typescript).
• Experience with or exposure to penetration testing concepts, vulnerability management workflows, and security incident response. 
• Strong communication skills with the ability to explain security findings and build standardized processes that engineering teams adopt. GitHub and/or Azure DevOps pipelines 

 What’s in it for you? 

Nintex has a hybrid working model, enabling us to build culture, learn, and grow together. We intentionally connect and collaborate, while emphasizing flexibility with a blend of at-home and in-office work. This role is a hybrid role in our local Nintex office.

While our offerings differ from country to country, we offer our entire global workforce an array of exciting perks and benefits, including 

• Global Gratitude and Recharge Days
• Flexible, paid time off policy
• Employee wellness programs and counseling resources
• Meaningful peer recognition and awards
• Paid parental leave
• Invention/patenting assistance
• Community impact, paid volunteer time, and opportunities
• Intercultural learning and celebration
• Multiple tools through which to learn and grow, and an incredible global community 

View more about our benefits here: https://www.nintex.com/wp-content/uploads/2023/01/Global-Perks-and-Benefits.pdf.  

Equity Statement: Preference will be given to People Living with Disability who are members of the designated groups in line with the Employment Equity Plan and Targets of the Company.

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 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.

About the team:

The Cloud Security team at Luno is responsible for identifying security threats and improvement areas within our cloud hosted resources, and ensuring that we both strive to implement best practices everywhere and detect any deviations. This team works closely with engineering and IT operations to ensure the best security practices are followed in both areas of the business.

About the role: 

We're looking for a AWS Cloud Security Analyst to be a force multiplier across the organisation, someone who brings deep cloud security expertise, strong architectural thinking, and the confidence to challenge assumptions when needed.You’ll work hands-on across our AWS, Kubernetes, CI/CD and developer environments, surfacing risks early, designing secure patterns, automating controls, and strengthening the foundational security posture that underpins a global crypto exchange.This is a role for someone who wants to build, influence, advise, and elevate — not just run scanners.

Your mission will be:

• Continuously assess and uplift the security posture of our AWS and Kubernetes environments through automation and secure-by-design principles.
• Partner closely with Engineering, SRE, and IT Ops to deliver practical, business-enabling security solutions — not blockers.
• Analyse existing infrastructure and microservice architectures, highlight systemic risks, and define secure patterns that scale.
• Lead security input across new projects from design → delivery, ensuring resilient architectures and guardrails are in place early.
• Develop proof-of-concepts, hardening strategies, and safe rollout plans for improvements.
• Strengthen detection and response capabilities by improving security telemetry, triage, anomaly detection, and automation

• Advanced AWS expertise — ideally with Professional or Specialty certifications.
• Strong experience in Kubernetes, cluster security, and containerised workloads.
• Background in Cloud Engineering / SRE / DevOps / Systems with strong security instincts.
• Proficiency in automation and scripting (Python preferred).
• Hands-on experience with Terraform and secure IaC patterns.
• A solid understanding of CI/CD pipelines and the SDLC.
• A mindset that balances pragmatic engineering with strong security judgement.
• Curiosity, ownership, and a genuine passion for learning and improving systems

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.

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 Full Stack Engineer

The Role - What will you be doing? 

Key Responsibilities and Duties

• Join a rapidly growing team to help BCB build and scale our products and deliver them to clients.
• Use your software engineering skills to develop, test, release, support and maintain complex financial platforms. Our backend is written in Node driven by SQL databases and our front-end uses the Angular framework. All our services run in google cloud in Kubernetes.
• Work closely with product managers to focus on new feature design, build and ship scalable products.

So, what are we looking for?

• 5+ Years Experience in software engineering.
• Experience working with microservices and distributed systems architecture.
• Expert proficiency in server-side development.
• Proficiency in TypeScript.
• Experience with event-driven architecture and message queuing systems, ideally Google Pub/Sub, Kafka.
• Experience with Node.JS and server frameworks, ideally NestJS.
• High level expertise in SQL development and database programming: MySQL/PostgreSQL.
• Good working knowledge of front-end frameworks, ideally Angular.
• Knowledge of Cloud Platforms, ideally Google Cloud..
• Expertise in automated testing at unit, integration and system level.
• Experience with CI/CD platforms, ideally gitlab.
• Experience in Fintech/Banking is highly desirable.
• Take ownership of key architectural decisions and contribute to the technical roadmap.
• Mentor junior engineers and champion best practices within the team.

What’s in it for you?       

Our people are constantly striving to be the best through operational excellence. The professional development and learning opportunities create an agile, hardworking, conscientious, and knowledgeable team. 

The opportunities for personal growth are exponential. You grow as the business grows. The roles and responsibilities are broad and ever-changing, and the dynamism of BCB keeps you engaged and highly motivated.  

At BCB, you don’t just work for your manager; they work for you too. We believe in empowering individuals to create a culture of personal growth, together. We focus on driving empowerment from the bottom up, up-skilling every individual at every level. This means our team has a sense of commonality and belonging, driven by a shared belief in our mission. We’re passionate about our business, our people, and providing 360-degree support for success.       

• The chance to operate at the forefront of our industry                                   
• You can talk to anyone in the business as there are no barriers and everyone is accessible
• You will be collaborating with teams on a hybrid working arrangement
• We value team success where every individual can grow and prosper
• 30 days annual leave each year, excluding bank holidays
• 4 wellbeing days per year to prioritise your mental health 
• 1 company volunteering day per year
• Strong benefits package including; Private Healthcare, Pension, Income Protection (long-term absence), Life Insurance, Menopause Policy, and an enhanced Parental Leave policy

About BCB Group

BCB Group is a leading provider of regulated payment and trading services in crypto and fiat for the digital asset economy. We provide accounts, cryptocurrency and foreign exchange market liquidity for some of the world’s largest, crypto-engaged businesses, including crypto exchanges, liquidity providers, market makers, investment firms, custodians, payment processors and wallet providers.

Our end-to-end suite of products are accessible through our Client Console UI and API. We offer more than 40 fiat and cryptocurrencies, deep trading liquidity, 24/7 instant payments through our instant settlements network, BLINC, and secure crypto services. Our strong focus on compliance matches our technical and business expertise, and we are regulated by some of the world’s most respected regulators. Authorised in the UK, France and Switzerland, we place the utmost importance on our regulatory-first institutional principles.

Our leadership team boasts years of relevant, high-level experience at globally-renowned institutions. They combine finance, law, regulatory and technology skills in traditional and crypto financial services with a deep understanding of the new digital asset economy.

Our mission is to create the trusted platform to pay, store, trade and earn fiat and digital assets, globally 24/7

www.bcbgroup.com