--- title: 'Technical Lead at Sand Tech Holdings Limited' canonical: 'https://feeny.ai/job/technical-lead-sand-tech-holdings-limited-africa-united-kingdom-pjb4rkasx8cp' type: 'job' last_seen: '2026-09-07' --- # Technical Lead at Sand Tech Holdings Limited - **Company:** Sand Tech Holdings Limited - **Location:** Africa / United Kingdom - **Posted:** 2026-09-01 - **Last confirmed live:** 2026-09-07 - **Apply:** https://job-boards.eu.greenhouse.io/sandtechholdingslimited/jobs/4964942101 ## Job description Technical Lead ## About Sand [Sand Technologies](https://www.sandtech.com/) is a global Physical AI company using data and AI to make critical industries work better. We partner with governments, cities and enterprises to improve how essential systems operate across healthcare, water, energy, telecommunications and infrastructure. Our work delivers proven real-world impact. We have built AI systems that help manage London’s water supply, supported telecom network planning across hundreds of cities, and developed digital healthcare platforms serving tens of millions of people across Africa. From intelligent command centers to AI-powered infrastructure platforms, we help organizations sense, analyze and act in complex environments. Our people are ambitious, curious and relentlessly practical. Our teams work alongside clients in the field, solving hard problems and deploying solutions that last. With colleagues across Africa, Europe, the UK and the US, we operate across the full stack - from research and engineering to deployment and capability building. Our mission is simple: to harness AI to solve humanity’s most pressing challenges. ## About the role The primary responsibility for this technical leadership role is the delivery of production-level intelligent solutions.  The role encompasses client management and enabling of shared client interests. Working alongside the Delivery Lead and Senior Business Analyst, you will provide technical input to scoping discussions and drive delivery of agreed outputs by a cross-functional squad. This is a player-manager role. You will be expected to contribute directly to technical delivery alongside leading the squad. ## What you’ll do - Lead technical delivery across the full solution stack — from data ingestion and processing pipelines through to API and application layers — ensuring quality, reliability, and security throughout. - Act as the primary technical point of contact for the client, building strong relationships with their engineering and operations teams and representing Sand's technical approach with confidence. - Lead and mentor a cross-functional squad of data engineers, data scientists, and software engineers, setting standards and providing direction through code reviews and architectural decisions. - Work closely with the Solution Architect to translate design into day-to-day delivery decisions, managing technical risk and escalating where needed. - Contribute hands-on to delivery alongside leading the team, maintaining a strong understanding of the codebase and platform at all times. ## Who you are - 5+ years in a technical role, with at least 2 years in a technical lead or equivalent player-manager capacity — proven track record leading technical delivery, not just contributing to it, ideally in a client-facing or consulting delivery model. - Able to work across both software and data engineering; comfortable reviewing and unblocking React/TypeScript frontend work, Python (FastAPI/Django) or .NET backend work, and Azure data pipeline work — even if you don't write every line yourself. - Hands-on experience delivering on Microsoft Azure — specifically Event Hubs, Azure Data Lake, Azure Databricks, Azure Digital Twins, AKS/containers, and Azure AI services. - Comfortable being the primary technical face of Sand to a client in a regulated, critical-infrastructure environment — able to translate technical trade-offs for non-technical stakeholders and hold your own with client architects. - A track record of setting engineering standards and mentoring engineers through delivery, not just managing tickets. - Able to work autonomously in a small, internationally distributed team while staying tightly coordinated with a Solution Architect and wider delivery organisation. - Relevant Bachelor's degree in computer science, engineering, or a related field. - Tech stack: - Azure: Event Hubs, Data Lake, Databricks, Azure Digital Twins, AKS, Azure AI services - Backend: Python (FastAPI / Django), .NET - Frontend: React, TypeScript Advantageous - Experience in water, utilities, or other regulated/asset-intensive sectors — particularly operational technology (OT), SCADA integration, or control-room environments. - Familiarity with environmental compliance, pollution event management, or network asset monitoring in a utility context. - Microsoft certifications (AZ-204, AZ-400, AI-102), Databricks, or other relevant cloud/data credentials. - Knowledge of data governance, quality frameworks, and security practices in regulated environments — particularly within an Azure landing zone. ## How we work Due to the highly collaborative and internationally distributed nature of our work, successful candidates must be comfortable operating in small teams while contributing to larger, globally coordinated efforts. A strong sense of ownership, self-motivation and discipline in maintaining clear and consistent communication through virtual collaboration tools and video conferencing is essential. ## About Sand Tech Holdings Limited ## Company Overview - **One-liner**: Sand Tech Holdings Limited builds an AI operating system (SandOS) for managing and optimizing critical infrastructure across water, energy, telecom, healthcare, and government. - **Entity Type**: Private (funding stage not publicly disclosed) - **Headquarters**: Kigali, Rwanda - **Founded**: Not publicly available (LinkedIn shows active status, but no founding year) - **Founders**: Not publicly available ## Core Business - **Primary industries**: Critical infrastructure management, Physical AI, Industrial software - **Target customers**: B2B / Enterprise (government utilities, telecom operators, energy companies, healthcare systems) - **Mission statement**: Build the intelligence layer for the infrastructure billions depend on – water, energy, health, connectivity, cities – making them safer, more reliable, and more accessible. ## Products & Services - **SandOS**: A unified real-time control layer (SaaS/platform) that combines data, scientific models, and operational intelligence to sense, analyze, and act across complex physical systems. Deployed across water networks, energy grids, telecom networks, healthcare systems, and government operations. ## Market Standing - **Valuation/Market Cap**: Not disclosed - **Key Metric**: Total funding not publicly available; reported to be operating in 18+ countries with zero mission-critical failures. - **Notable Investors/Partners**: Trusted by organizations including Southern Company, Thames Water, Telkomsel, MTN, Severn Trent, True (listed on sandtech.com). No investor names publicly disclosed. - **Growth Signals**: 384 employees (LinkedIn, 2026), presence in 38 countries, rapid deployment at scale in weeks. However, LinkedIn shows -14.7% yearly headcount growth (-79 people), suggesting recent restructuring or contraction. ## Competitive Advantages - **Physical AI category**: Defines a new category combining data, scientific models, and operational intelligence for critical infrastructure – distinct from generic analytics or IoT platforms. - **Proven reliability**: Zero mission-critical failures across 18+ countries; case studies cite ~£7M outage saved and 31,000 km of telecom network under unified visibility. - **Deep domain expertise**: Teams span engineering, research, field operations, and domain experts who work directly with clients in water, energy, telecom, and healthcare. ## Strategic Focus - **Current priorities**: Expanding SandOS across more geographies and sectors (healthcare, disaster recovery, utilities); building a distributed, field-deployed workforce; investing in AI research (reinforcement learning, network optimization, consequence modeling). - **Direction**: Continue to scale as the “control layer for society’s most important infrastructure” while maintaining rapid deployment and mission-critical reliability. ## Why Work Here - **Culture**: Described as “distributed by default” – remote-first with hybrid options where needed. Emphasizes “adventurers” – people willing to go where the problem is, operate in unfamiliar systems and cultures, and find meaning in challenging work. - **Remote/Hybrid policy**: Most positions remote and globally distributed; some roles require on-site presence depending on project needs. Visa sponsorship handled case-by-case. - **Notable perks**: Competitive compensation reviewed regularly; health cover designed for distributed/field-based teams; flexible time off; setup & wellbeing stipend; time, budget, and mentorship for continuous learning. - **Engineering culture**: Strong computer science foundation expected; hiring process includes a role-specific assignment (the most important step); values “no false trade-offs” between technical depth and visible impact. - **Team diversity**: 384 employees across 38 countries; talent sourced from programs like ExploreAI, ALX Africa, Andela; departments include engineering, research, field operations, product, GTM. ## Sources 1. [sandtech.com](https://www.sandtech.com/) – Company overview, product description, case studies, client logos 2. [LinkedIn – Sand Technologies](https://www.linkedin.com/company/sandtechinc) – Employee count, headcount growth, locations, talent sources 3. [Greenhouse – Sand Tech Holdings Limited](http://job-boards.greenhouse.io/sandtechholdingslimited) – Current job openings (31 roles) 4. [careers.sandtech.com](https://careers.sandtech.com/faqs/) – FAQs on remote work, hiring process, benefits, visa sponsorship ## Other roles at Sand Tech Holdings Limited - [Vice President, Africa](https://feeny.ai/job/vice-president-africa-sand-tech-holdings-limited-africa-y32arakf3g51) — Africa - [Platform Engineer](https://feeny.ai/job/platform-engineer-sand-tech-holdings-limited-rwanda-6vcret9be1yq) — Rwanda - [Software Engineer](https://feeny.ai/job/software-engineer-sand-tech-holdings-limited-united-states-1ppbzzpj6ds8) — United States - [Principal Data Scientist](https://feeny.ai/job/principal-data-scientist-sand-tech-holdings-limited-south-africa-75ge9szvfd5g) — South Africa - [Data Scientist](https://feeny.ai/job/data-scientist-sand-tech-holdings-limited-rwanda-mbzba9dssgnt) — Rwanda - [Senior Data Scientist](https://feeny.ai/job/senior-data-scientist-sand-tech-holdings-limited-south-africa-s0xfr5681w8w) — South Africa - [Principal Data Scientist](https://feeny.ai/job/principal-data-scientist-sand-tech-holdings-limited-south-africa-p7r20pvn94kk) — South Africa - [Senior Data Scientist](https://feeny.ai/job/senior-data-scientist-sand-tech-holdings-limited-south-africa-qtsxyh73ppvx) — South Africa - [Senior Data Governance & Responsible AI Lead](https://feeny.ai/job/senior-data-governance-responsible-ai-lead-sand-tech-holdings-limited-united-f7yp68sbsveg) — United States - [Principal Software Engineer](https://feeny.ai/job/principal-software-engineer-sand-tech-holdings-limited-romania-south-africa-zvy1b5jzb2wc) — Romania / South Africa