Principal Engineer at takealot.com

Purpose of the role: 

• Takealot Group operates at an unprecedented scale, powering the e-commerce infrastructure for millions of South Africans through Takealot, Mr D, and TFS. Architecting the future of retail and logistics in Africa requires building hyper-scale, highly available distributed systems that can process immense throughput with zero downtime, while simultaneously pioneering new technological paradigms to unlock new business capabilities.
• As a Principal Software Engineer, you are a pragmatic visionary and a strategic force multiplier across the engineering organization. You act as the bridge between ambitious business goals and robust technology solutions.
• Your purpose is to think globally and architect systemically, ensuring platforms scale gracefully while driving technical excellence, leading 0-to-1 greenfield incubation, mitigating systemic risks, and elevating the capabilities of the entire engineering group.

Key responsibilities: 

• Drive Technical Architecture: Lead the design and architecture of highly scalable, available, and secure distributed systems across the Takealot Group.
• Innovation & Incubation: Lead 0-to-1 engineering initiatives, evaluate emerging technologies, and prove their viability through rapid prototyping to unlock new capabilities.
• Solve Hard Problems: Functionally decompose complex business and supply chain constraints into simple, elegant, and straightforward technical solutions.
• Elevate Engineering Standards: Establish, champion, and iterate on group-wide technical standards, actively evangelising technical transformation and shifting organisational paradigms.
• Lead Cross-Functional Delivery: Serve as the technical authority on our most demanding, cross-departmental projects, fully understanding and mitigating system interdependencies.
• Mentor and Sponsor: Accelerate the career development of the engineering team by actively mentoring senior engineers and guiding their technical growth.
• Influence Strategy: Provide objective, data-loaded guidance to executive decision-makers, balancing technical purity with strong business pragmatism.
• Drive Operational Excellence: Proactively identify systemic risks, monitor technology trends, and champion initiatives that improve platform reliability, performance, and developer velocity.

Output: 

• Highly available, scalable, and secure system architectures that meet business needs.
• Successful integration and scaling of emerging technologies (0-to-1) into production ecosystems.
• Group-wide technical standards, architecture documentation, and best practices.
• Delivery of mission-critical, cross-functional technical projects.
• A measurable increase in the technical capability and output quality of mentored senior engineers.
• Strategic technical roadmaps aligned with executive and business goals.

Minimum Required Qualification

• Bachelor’s Degree in Computer Science, Mathematics, Engineering, or a related technical field.
• Postgraduate Degree in Computer Science, Mathematics, Engineering, or a related field (Preferred).

Minimum Required Experience

• 10+ years of relevant experience in software engineering, relational database internals, and distributed systems.
• 5+ years of technical leadership experience, with a demonstrated ability to influence results-oriented development teams.
• Proven track record of taking major, large-scale software projects from ideation to production deployment and operational support.
• Proven track record of driving technical transformation, spearheading greenfield (0-to-1) projects, and successfully evangelising new technologies across a large engineering organisation.
• Experience influencing a team of developers to deliver highly available and scalable services.
• Deep domain experience in e-commerce, Supply Chain, Logistics, Machine learning, Web development, IaaS, PaaS, or SaaS.

Minimum Required Competencies

• Expert-level understanding of advanced data structures, algorithms, and complex system design.
• Subject Matter Expert on multiple databases, caching, load balancers, message queues, distributed key stores, and high-throughput transaction processing.
• Deep understanding of coding best practices, system scalability, security, and performance tuning.
• Demonstrated ability to create a supportive work environment for career and personal development.

Skills, knowledge & Abilities

• You are a leader, a builder, and an operator who strives for simplicity and demonstrates significant creativity.
• Excellent interpersonal, verbal, and written communication skills, including the ability to communicate complex technical problems in a simple way to C-suite executives.
• Ability to build credibility with senior engineers and senior management; able to earn and sustain the respect of highly technical professionals.
• Ability to navigate extreme ambiguity, drive technical alignment across conflicting requirements, and lead teams through complex organisational transformations.
• Strong negotiation, conflict resolution, and technical project management skills.
• Able to plan ahead, proactively identify technology trends, estimate workload, and prioritise effectively across multiple simultaneous initiatives.