Software Developer II

Wi-Tronix; Bolingbrook (IL); On-site; USD 85,000 - 120,000; Full time

Job summary

Wi‑Tronix is transforming rail safety, performance, and operations with real-time insights and intelligent digital products. We’re seeking a Software Developer II who values clean, tested backend code and empowers product teams to deliver meaningful outcomes.

You will build server‑side logic, data pipelines, and APIs powering our railroad intelligence platform while collaborating with Product and Design in a cross‑functional team focused on real customer problems and measurable impact.

Responsibilities

• Build server-side logic, data pipelines, and APIs powering the platform.

Job description

At Wi‑Tronix, we’re transforming rail safety, performance, and operations through real-time insights and intelligent digital products. We’re looking for a Software Developer II who is passionate about writing clean, tested backend code, enabling empowered product teams, and delivering outcomes that matter, not just shipping features.
As a Developer II, you’ll work within Wi‑Tronix’s Product Operating Model, building the server-side logic, data pipelines, and APIs that power our railroad intelligence platform. You’ll collaborate closely with Product and Design in a cross-functional team built around real customer problems and measurable outcomes.
This role is perfect for a developer who cares about code quality, is genuinely curious about AI, and wants a mission they can believe in.
Core Functions