Software Engineer

Yojee builds software that powers real freight movement. Our platform (MOSAIC and TCMS) manages real-time logistics events, data flows, and multi-leg shipments across carriers and geographies. We are hiring engineers who can work on core systems used daily by logistics operators. We are looking for a Software Engineer who can design, build, and maintain production systems handling high-volume logistics operations. You will work inside a squad to deliver end-to-end features, improve system reliability, and contribute to architecture decisions. Key Responsibilities Develop services using Elixir/Phoenix Build and maintain real-time, event-driven logistics workflows Contribute to architecture, technical design, and system interfaces Write clean, tested, production-ready code Troubleshoot performance and reliability issues Collaborate with product, design, and other engineers for aligned delivery (Fullstack only) Implement UI components in React/TypeScript Requirements (Must-Have) Commercial Elixir experience (or substantial production-quality Elixir work) Experience in logistics, supply chain, freight, or related integrations Strong grasp of distributed systems or event-driven architectures 3+ years building production-grade backend systems Experience with relational databases (PostgreSQL preferred) Familiarity with AWS, containers, or DevOps concepts Strong communication and alignment skills Ability to work across multiple modules and handle ambiguity Nice to Have React/TypeScript (for fullstack roles) Experience with high-load or real-time systems CI/CD and infrastructure-as-code familiarity Experience in scaling-stage startups