CareerPlan

Software Developer (Java/Scala)

Milwaukee, WI, USFull-time2026-08-12 → 2026-11-09

Core

Develop new features and performance enhancements for FlexTrade's flagship Order Management System (OMS) and Execution Management System (EMS) platform, FlexONE.

Role type

Senior IC software developer (Java/Scala)

Builds

Buy-side OMS and EMS trading solutions

Domain

Financial technology / Capital markets

Deliverable

production ML models | product features

Required skills

Java, Scala, object-oriented design, gRPC, Akka, SQL, relational databases

Preferred skills

Functional programming concepts

Technologies

Scala, Akka, gRPC, SQL

Responsibilities

Design and implement new features on the product roadmap; Identify and implement performance enhancements in the core product; Implement bug fixes and assist with production support

Seniority

Mid-level, hands-on IC