Job Specifications
We're seeking an exceptional Lead Engineer, with strong hands-on development & AI experience, a love for Vibe Coding and ability to build, test and ship product fast. We are open to global candidates. This role is a game changing opportunity with global potential for the right person.
About Invntz
Invntz is a next-generation, all-in-one product creation platform driving the future of sustainable, AI-powered commerce. Positioned at the intersection of B2B SaaS and eCommerce, our technology reimagines how products are designed, manufactured and resold. We are backed by world leading experts within sustainability and (AI) and are sponsored by Google Startups.
About the Role
We are seeking a tech-focused but product aware Lead Engineer who thrives in the zero-to-one phase to work with our team to continue building our go-to-market MVP. This role requires technical expertise with creative problem solving skills who can efficiently use limited resources while ensuring scalability, security, and growth.
As the technical lead, you will build major elements of the platform, together with defining the technical design and architecture, implement core features, and establish best IT practices. You will work hands-on across the full stack, integrating AI-driven commerce, data systems, and platform infrastructure, while also shaping the future engineering team.
This is a foundational role with high-impact, ideal for mid to senior-level engineers (Technical Lead, VP Engineering, etc.) with startup experience in working in eCommerce, fashion-tech, creator economy, or AI-driven platforms to target growth revenues and capacity to pivot as required to gain solid traction and product market fit.
Key Responsibilities
Hands-on development role, with potential progression to CTO as company scales, leading the technical vision, team expansion, and long-term innovation strategy
Lead platform development, integrating front-end, back-end, and AI-driven systems
Design scalable system architecture aligned with business needs and rapid growth
Integrate AI capabilities for automated product creation, trend prediction, personalisation
Build and optimise Invntz’s tech stack, ensuring a balance between speed, security, and scalability guiding a team through rapid development cycles and agile development
Evaluate and integrate distributed ledger technologies (DLT) for digital identity
Manage third-party integrations, vendors for cloud services, payment processing, supply chain tools, be able to orchestrate the right mix of in/outsourcing vendors and partners
Work closely with the founding team to align technology with business strategy and market fit, you’ll be a strong communicator, comfortably engaging with stakeholders
Guide future engineering hires, fostering a high-performance tech culture
Ensure security, compliance, and data protection across the platform (GDPR, CCPA).
Lead go-to-market technical execution to support the initial product launch
You will be directly responsible initially for our Senior AI Machine Learning Specialist and a Junior Front End Designer/Developer
Qualifications/Technical Requirements
5-10 years of engineering experience in full-stack development, cloud-based SaaS, B2B/B2C platforms, eCommerce integrations, AI/ML, SaaS, or eCommerce platforms
At least 5+ years in a senior, lead, or principal engineer role, ideally in a startup or high-growth environment
Bachelor’s or Master’s degree in STEM, Computer Science, AI, or a related field
Hands-on AI, machine learning expertise and modern software development practices
Experience leading/ building an MVP from scratch, preferably zero-to-one startup phase
Tech Stack: JavaScript, Python, Node.js, Express.js, React.js or Angular.js, HTML, CSS
Databases: MongoDB, PostgreSQL, MySQL, or other scalable database solutions
Cloud Infrastructure: AWS, Google Cloud, Azure – hands-on experience with serverless architectures, microservices, and DevOps pipelines
API Development & Integration: RESTful APIs, GraphQL, authentication, third-party tools
Distributed Ledger & Digital Identity Solutions: Familiarity with QR codes, NFC chips, RFID tags, and blockchain-based transparency tools.
Security & Compliance: Knowledge of OAuth, encryption, data privacy laws (GDPR, CCPA)
Desirable Skills/Experience
AI & Machine Learning: Experience integrating AI-powered design automation, personalisation engines, and trend forecasting models
Viral Product Growth Strategies: Growth hacking technical strategies for user acquisition and engagement
eCommerce & Payment Gateways: CRM systems, payment processing, merchant accounts, digital wallets
Circular Economy & ESG Models: Experience with LCA (Life Cycle Analysis), carbon impact tracking, sustainable supply chain tech
Resale & Authentication Systems: Experience with digital passports, NFC/RFID tags, and supply chain traceability solutions
What We Offer
Be at the helm of a pioneering AI company, shaping the future of sustainable commerce
Work directly with the founding team & industry-leading advisors
Competitive salary & equity potential in a fast-growing startup
Hands-on opportunity to build and scale a first-of-its-kind technology
A high-impact role where your contributions define the company’s success
Send your resume, cover letter, and portfolio to sophierobson@invntz.com