Software Engineer - LinOS Connect

Lineage operates a global cold-chain logistics network and builds software to support warehouse operations. The Software Engineer will join the Connect engineering team to develop and maintain backend features and APIs integrating Connect with LinOS, while participating in testing, code reviews, production support, and learning the warehouse domain.

Responsibilities:

• Build and maintain backend features and APIs for Connect, working from initiatives scoped by the Tech Lead
• Write unit tests, useful logging, and clear pull requests
• Learn the warehouse domain: what a receipt, a pick, a load, and a cycle count actually mean on the floor, and why the software models them the way it does
• Participate actively in code review, both giving and receiving feedback on the diff
• Take part in L3 production support for the systems your team owns, with support from senior engineers
• Use AI coding assistants effectively and verify their output before it reaches review

Requirements:

• 5+ years of professional software development experience
• Solid object-oriented development background
• Working proficiency in at least one of JavaScript/TypeScript, Java, or C#
• Comfortable with SQL — able to write queries and understand an existing relational schema
• Excellent problem-solving skills; able to break down an unfamiliar problem and ask good questions
• Clear written and verbal communication; works well on a distributed team
• Comfortable using AI development tools, including giving them appropriate context and reviewing what they produce
• Node.js / TypeScript (NestJS) and React or React Native
• Microsoft SQL Server, including stored procedures
• Any exposure to warehouse, supply chain, logistics, or industrial/operational software
• Observability tooling (Datadog or equivalent) and containerized deployment (Docker)