The Position

The Solution Engineer will be the primary technical sales resource for our regional sales team and will assist in identifying customer challenges and driving technical alignment between customer needs and the OPSWAT solutions. You will serve as a product and industry expert, effectively describing and demonstrating our solution as well as promoting our vision and approach. You will be a trusted point of contact for our customers while advancing the sales process.

At the same time, you will be a liaison to the engineering team to drive the direction of the product. The ideal candidate will have previous work experience as a member of a corporate sales team and a career track record of supporting large and complex enterprise sales.

What You Will be Doing

• Work with the OPSWAT sales team as well as partners to drive Enterprise business 
• Manage customer requirements, expectations, and solution buy-in
• Build customer’s confidence and awareness in our products/solutions
• Manage, deliver, and present detailed responses to industry RFPs
• Train and certify resellers and partners
• Present at Conferences and Seminars
• Support proof of concepts, implementations and installs as needed to successfully satisfy customer requirements

What We Need from You 

• 5+ years of cybersecurity or networking software sales engineering or technical sales experience 
• Excellent track record in developing new business and meeting/exceeding sales targets 
• Comfortable leading discussions within the cybersecurity domain to all customer levels (CISO to IT administrator)
• Strong presentation and application demo skills 
• Experience installing and troubleshooting enterprise applications in Windows and Linux environments
• A self-motivator who thrives on identifying and resolving customer pain points.

It Would be Nice if You Had

• Experience in enterprise software or networking solutions, ideally within the network or device security space
• Knowledge of Sandbox and anti-malware products and markets
• A technical understanding of APIs
• Experience working with CRM software

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.

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:

As a CRM Engineer III Software Developer at 2U, you will be a key technical leader, responsible for guiding a team of engineers and administrators in developing and maintaining the critical business systems that support our prestigious university partners. You will leverage your expertise to set the technical direction for an education-focused CRM, with a strong emphasis on Agentforce and Data Cloud implementations, driving value-driven outcomes for the business. For this particular opening, 2U Software Development is looking for a senior level CRM Engineer who will work on complex enterprise architecture, full-stack development, and team leadership. This individual will have exceptional verbal and written communication skills, a passion for changing higher ed, and a solution-minded, consultative approach to development.

Responsibilities Include, But Are Not Limited To:

Leadership & hands-on Development:

• Lead a team of Salesforce engineers in the design, development, and maintenance of 2U’s core Business Systems and CRM infrastructure.
• Perform hands-on development and prototyping new innovative capabilities 
• Support and maintain production systems by triaging, diagnosing, and resolving platform defects and incidents to ensure system stability and reliability.

Collaboration & Governance: 

• Establish and enforce technical best practices for development, architecture, and quality assurance to ensure reliable, scalable, and secure systems. 
• Collaborate closely with business stakeholders to translate complex requirements into value-driven technical solutions and capabilities that align with core business services.
• Mentor and coach team members, fostering a culture of technical excellence and continuous improvement.

Solution Architecture & Design:

• Drive the conceptualization, design, and implementation of innovative solutions, with a particular focus on leveraging and integrating Agentforce and Data Cloud technologies.
• Oversee the design and building of transactional systems that process our university and learning management system data.
• Direct the design and building of systems that efficiently move data from various source systems such as Snowflake, Java based apps, and other clouds (AWS).

Things That Should Be In Your Background:

• 8+ years of progressive Software Development experience, with at least 2+ years in a technical leadership or lead role.
• Experience working with Service, Sales and Data Cloud having implemented Agentforce use cases with Call Center/IVR integrations with Salesforce.
• Expertise in Apex and Visualforce programming experience, and a strong focus on Salesforce Flow (Screen, Record-Triggered, and Auto launched Flows) for declarative automation.
• Proven experience developing modern user interfaces using Lightning Web Components (LWC) and/or Aura Components.
• Familiarity with Salesforce DX (SFDX) for source-driven development and continuous integration/continuous deployment (CI/CD) DevSecOps tools such as Gearset or Copado.
• A propensity for building tools that automate and make processes reliable and scalable.
• Proven ability to establish and enforce technical best practices, perform rigorous code reviews, and mentor junior team members.
• Exceptional ability to communicate technical concepts to both engineering and non-technical business stakeholders.
• Background coding in a structured environment with Agile methodologies.
• Bachelor’s Degree in Computer Science, Computer Engineering, Mathematics, or other related field.

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.

About impact.com

impact.com is the world’s leading commerce partnership marketing platform, transforming the way businesses grow by enabling them to discover, manage, and scale partnerships across the entire customer journey. From affiliates and influencers to content publishers, brand ambassadors, and customer advocates, impact.com empowers brands to drive trusted, performance-based growth through authentic relationships. Its award-winning products—Performance (affiliate), Creator (influencer), and Advocate (customer referral)—unify every type of partner into one integrated platform. As consumers increasingly rely on recommendations from people and communities they trust, impact.com helps brands show up where it matters most. Today, over 5,000 global brands, including Walmart, Uber, Shopify, Lenovo, L’Oréal, and Fanatics, rely on impact.com to power more than 225,000 partnerships that deliver measurable business results.

Your Role at impact.com:

What You'll Do:

• Contribute to solving large, complex problems by building simple, elegant solutions.
• Collaborate closely with teammates and stakeholders across product, sales, and operations.
• Be an active part of our architectural journey: from legacy monolith to modular monolith and event-driven systems.
• Apply and grow your knowledge of domain-driven design, hexagonal architecture, test-driven development, and clean code.
• Use object-oriented and functional programming concepts appropriately.
• Learn from senior colleagues, while steadily increasing your scope of ownership.
• Continuously improve how we work, experimenting with new ideas and raising the bar with the team.

What You Bring:

• Solid foundations in computer science and software engineering (algorithms, data structures, system design, agile approaches).
• 4 + years' experience in software development
• Interest in, or hands-on experience with, domain-driven design (strategic & tactical).
• Familiarity with hexagonal / ports-and-adapters architecture.
• Experience with object-oriented and functional programming concepts.
• Passion for writing clean, simple, and readable code.
• Understanding of test-driven development and eagerness to grow in this area.
• Exposure to or interest in event-driven architectures.
• A collaborative mindset: you’re a team player who values collective ownership and close cooperation across disciplines.
• Strong analytical and communication skills, with the ability to learn and explain complex ideas.
• Above all: curiosity, drive, and a desire to continuously improve — both yourself and the way the team builds software.

Our stack:

• Backend: Java / Spring
• Persistence: MySQL
• Frontend: Vue.js (though deep frontend expertise is not required)
• Architecture: Modular Monolith (evolving from legacy monolith), Hexagonal Architecture, Domain-Driven Design, Event-Driven Systems

Our methodologies:

We strive for continuous improvement and use proven engineering practices:

• Domain-Driven Design (strategic & tactical)
• Trunk-Based Development & Continuous Integration
• Continuous Delivery and frequent production deployments
• Agile development
• Test-Driven Development – when and where it makes sense
• Clean code and knowledge sharing

Benefits:

• Hybrid, Casual work environment
• Unlimited PTO policy
• Take the time off that you need. We are truly committed to a positive work-life balance, recognising that it is important to be happy and fulfilled in both
• Training & Development
• Learning the advanced partnership automation products
• Medical Aid and Provident Fund 
• Group schemes with Discovery & Bonitas for medical aid
• Group scheme with 10x for provident fund
• Restricted Stock Units
• 3-year vesting schedule pending Board approval
• Internet Allowance
• Fitness club fee reimbursements
• Technology Stipened
• Primary Caregiver Leave
• Mental  Health and Wellness Benefit - Including 12 Therapy/Coaching sessions + Dependent coverage 

impact.com is proud to be an equal opportunity workplace. All employees and applicants for employment shall be given fair treatment and equal employment opportunity regardless of their race, ethnicity or ancestry, color or caste, religion or belief, age, sex (including gender identity, gender reassignment, sexual orientation, pregnancy/maternity), national origin, weight, neurodivergence, disability, marital and civil partnership status, caregiving status, veteran status, genetic information, political affiliation, or other prohibited non-merit factors.

#LI-Hybrid

About impact.com

impact.com is the world’s leading commerce partnership marketing platform, transforming the way businesses grow by enabling them to discover, manage, and scale partnerships across the entire customer journey. From affiliates and influencers to content publishers, brand ambassadors, and customer advocates, impact.com empowers brands to drive trusted, performance-based growth through authentic relationships. Its award-winning products—Performance (affiliate), Creator (influencer), and Advocate (customer referral)—unify every type of partner into one integrated platform. As consumers increasingly rely on recommendations from people and communities they trust, impact.com helps brands show up where it matters most. Today, over 5,000 global brands, including Walmart, Uber, Shopify, Lenovo, L’Oréal, and Fanatics, rely on impact.com to power more than 225,000 partnerships that deliver measurable business results.

Your Role at impact.com:

What You'll Do:

• Contribute to solving large, complex problems by building simple, elegant solutions.
• Collaborate closely with teammates and stakeholders across product, sales, and operations.
• Be an active part of our architectural journey: from legacy monolith to modular monolith and event-driven systems.
• Apply and grow your knowledge of domain-driven design, hexagonal architecture, test-driven development, and clean code.
• Use object-oriented and functional programming concepts appropriately.
• Learn from senior colleagues, while steadily increasing your scope of ownership.
• Continuously improve how we work, experimenting with new ideas and raising the bar with the team.

What You Bring:

• Solid foundations in computer science and software engineering (algorithms, data structures, system design, agile approaches).
• 4 + years' experience in software development
• Interest in, or hands-on experience with, domain-driven design (strategic & tactical).
• Familiarity with hexagonal / ports-and-adapters architecture.
• Experience with object-oriented and functional programming concepts.
• Passion for writing clean, simple, and readable code.
• Understanding of test-driven development and eagerness to grow in this area.
• Exposure to or interest in event-driven architectures.
• A collaborative mindset: you’re a team player who values collective ownership and close cooperation across disciplines.
• Strong analytical and communication skills, with the ability to learn and explain complex ideas.
• Above all: curiosity, drive, and a desire to continuously improve — both yourself and the way the team builds software.

Our stack:

• Backend: Java / Spring
• Persistence: MySQL
• Frontend: Vue.js (though deep frontend expertise is not required)
• Architecture: Modular Monolith (evolving from legacy monolith), Hexagonal Architecture, Domain-Driven Design, Event-Driven Systems

Our methodologies:

We strive for continuous improvement and use proven engineering practices:

• Domain-Driven Design (strategic & tactical)
• Trunk-Based Development & Continuous Integration
• Continuous Delivery and frequent production deployments
• Agile development
• Test-Driven Development – when and where it makes sense
• Clean code and knowledge sharing

Benefits:

• Hybrid, Casual work environment
• Unlimited PTO policy
• Take the time off that you need. We are truly committed to a positive work-life balance, recognising that it is important to be happy and fulfilled in both
• Training & Development
• Learning the advanced partnership automation products
• Medical Aid and Provident Fund 
• Group schemes with Discovery & Bonitas for medical aid
• Group scheme with 10x for provident fund
• Restricted Stock Units
• 3-year vesting schedule pending Board approval
• Internet Allowance
• Fitness club fee reimbursements
• Technology Stipened
• Primary Caregiver Leave
• Mental  Health and Wellness Benefit - Including 12 Therapy/Coaching sessions + Dependent coverage 

impact.com is proud to be an equal opportunity workplace. All employees and applicants for employment shall be given fair treatment and equal employment opportunity regardless of their race, ethnicity or ancestry, color or caste, religion or belief, age, sex (including gender identity, gender reassignment, sexual orientation, pregnancy/maternity), national origin, weight, neurodivergence, disability, marital and civil partnership status, caregiving status, veteran status, genetic information, political affiliation, or other prohibited non-merit factors.

#LI-Hybrid

About impact.com

impact.com is the world’s leading commerce partnership marketing platform, transforming the way businesses grow by enabling them to discover, manage, and scale partnerships across the entire customer journey. From affiliates and influencers to content publishers, brand ambassadors, and customer advocates, impact.com empowers brands to drive trusted, performance-based growth through authentic relationships. Its award-winning products—Performance (affiliate), Creator (influencer), and Advocate (customer referral)—unify every type of partner into one integrated platform. As consumers increasingly rely on recommendations from people and communities they trust, impact.com helps brands show up where it matters most. Today, over 5,000 global brands, including Walmart, Uber, Shopify, Lenovo, L’Oréal, and Fanatics, rely on impact.com to power more than 225,000 partnerships that deliver measurable business results.

Your Role at impact.com:

We’re a team in a fast-growing SaaS scale-up on a mission to make self-service Products, Plans, Subscriptions, and Billing seamless - for clients as well as our sales and account management departments. This is the heart of our business: enabling customers to purchase and upgrade plans independently, while ensuring billing is fully automated, accurate, and scalable.

This is a high-impact role. The systems you design and build will directly power our revenue growth, unlock new business models, and shape the backbone of how we operate.

What You'll Do:

• Take ownership of large, complex problems and design simple, elegant solutions.
• Work with stakeholders across product management, sales, and operations to deeply understand business needs — then deliver technology that meets them.
• Shape our architectural journey: from legacy monolith to modular monolith and event-driven systems, always with pragmatism and best practice.
• Champion domain-driven design (strategic & tactical), hexagonal architecture, test-driven development, and clean code.
• Mentor and guide less experienced engineers, helping the team level up.
• Continuously improve how we work, experimenting with new ideas and raising the bar.

What You Bring:

• BSc in Computer Science or equivalent experience.
• 7+ years' experience in software development
• Deep foundations in computer science and software engineering (algorithms and data structures, distributed computing, large system design, agile approaches etc.).
• Strong grasp of domain-driven design (strategic & tactical).
• Experience with hexagonal / ports-and-adapters architecture.
• Solid experience with object-oriented and functional programming.
• Passion for simple, clean and readable code.
• Understanding of, and appreciation for, test-driven development.
• Experience designing or working with event-driven architectures.
• A solid understanding of agile and iterative development approaches.
• Grasp of team organisation and dynamics (Conway’s Law, Team Topologies etc.).
• Excellent analytical and communication skills, with the ability to explain complex systems clearly.
• A natural mentor who enjoys helping others grow.
• A true team player — you enjoy close collaboration, value collective code ownership, and believe the best solutions come from working openly with colleagues across disciplines.
• Above all: someone who actively seeks out better ways of building, delivering, and operating software, and isn’t satisfied with “the way things have always been done.”

Our stack:

• Backend: Java / Spring
• Persistence: MySQL
• Frontend: Vue.js (though deep frontend expertise is not required)
• Architecture: Modular Monolith (evolving from legacy monolith), Hexagonal Architecture, Domain-Driven Design, Event-Driven Systems

Our methodologies:

We strive for continuous improvement and use proven engineering practices:

• Domain-Driven Design (strategic & tactical)
• Trunk-Based Development & Continuous Integration
• Continuous Delivery and frequent production deployments
• Agile development
• Test-Driven Development – when and where it makes sense
• Clean code and knowledge sharing

Benefits and Perks:

At impact.com, we believe that when you’re happy and fulfilled, you do your best work. That’s why we’ve built a benefits package that supports your well-being, growth, and work-life balance.

• Flexible Working: Our Responsible PTO policy means you can take the time off you need to rest and recharge. We're committed to a positive work-life balance and provide a flexible environment that allows you to be happy and fulfilled in both your career and your personal life.
• Health and Wellness: Your well-being is a priority. Our mental health and wellness benefit includes up to 12 fully covered therapy/coaching sessions per year, with additional dependent coverage. We also offer a monthly gym reimbursement policy to support your physical health.
• A Stake in Our Growth: We offer Restricted Stock Units (RSUs) as part of our total compensation, giving you a stake in the company's growth with a 3-year vesting schedule, pending Board approval.
• Investing in Your Growth: We’re committed to your continuous learning. Take advantage of our free Coursera subscription and our PXA courses.
• Parental Support: We offer a generous parental leave policy, 26 weeks of fully paid leave for the primary caregiver and 13 weeks fully paid leave for the secondary caregiver.
• Technology Financial Support: We provide a technology stipend to help you set up your home office and a monthly allowance to cover your internet expenses

impact.com is proud to be an equal opportunity workplace. All employees and applicants for employment shall be given fair treatment and equal employment opportunity regardless of their race, ethnicity or ancestry, color or caste, religion or belief, age, sex (including gender identity, gender reassignment, sexual orientation, pregnancy/maternity), national origin, weight, neurodivergence, disability, marital and civil partnership status, caregiving status, veteran status, genetic information, political affiliation, or other prohibited non-merit factors.

#LI-Hybrid