ABOUT KNNX

KNNX is changing how companies manage their supply chains. Our technology gives businesses precision control over freight and logistics, helping them avoid costly risks and run their operations with confidence.
In the last six years, we’ve become a trusted partner to more than 600 companies, including some of the largest retailers in the world. Our flagship product, KNNX Freight, is part of a broader ecosystem powered by our Enterprise Transaction Assurance (ETA) platform. ETA connects siloed systems across the supply chain, creating a single version of the truth for every transaction. This enables our clients to work with cleaner data, make faster decisions, and eliminate inefficiencies at scale.
At KNNX, you’ll be part of a team that’s building technology with a real impact on global supply chains. We value people who are curious, collaborative, and driven to solve complex problems.

JOB REQUIREMENTS

• Full-Stack Development Experience: 8+ years of professional experience in software development, with at least 5+ years building scalable web applications with Node.js/Express on the server and modern JavaScript frameworks on the client (Vue.js preferred) and 3+ years in a technical leadership role. Strong proficiency in TypeScript, JavaScript, HTML/CSS, and RESTful API development.
• Database and Cloud: Solid working knowledge of SQL databases (preferably PostgreSQL), including schema design and query optimization. Experience integrating with databases and services in a cloud environment is expected.
• Architecture & Design: Ability to architect efficient, maintainable systems. Proven track record of designing scalable backend services and intuitive frontend interfaces. Familiar with software design patterns and best practices (e.g., MVC, microservices).
• Leadership & Collaboration: Proven experience leading development projects from concept to deployment, particularly in settings where product direction is fluid, requirements are emergent, and market fit is still being shaped. Comfortable setting technical direction while collaborating cross-functionally to iterate toward the right solution.
• Security Mindset: You understand the importance of building secure systems from day one, and you’ve delivered production applications that meet enterprise-grade security and compliance expectations.
• Education: Bachelor’s degree in Computer Science or related field, or equivalent work experience.

We’re looking for a senior full-stack developer to lead the end-to-end development and iteration of web applications, supporting the discovery of new products and markets for KNNX, working across the stack (Node.js/Express backend and Vue.js frontend). You will design system architecture, implement new features, ensure code quality, and mentor junior developers. This role is pivotal in bridging front-end and back-end to deliver high-quality products.