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Senior Staff Software Engineer, Core Experiences

Warsaw Office💼 Full-time🗓 2026-07-14 → 2026-07-31

Core

Design and ship scalable backend and frontend systems for Box's enterprise content management platform, while leading the adoption of AI tools and agents to accelerate the software development lifecycle.

Role type

Senior Staff Software Engineer (IC, Director-equivalent)

Builds

Core Experiences platform (backend and frontend) for enterprise content management

Domain

Enterprise SaaS / Content Management / AI Engineering

Deliverable

production ML models | product features | infrastructure

Required skills

Distributed systems architecture, Monolith-to-microservices refactoring, CI/CD and DevOps leadership, Cross-team technical strategy, Hands-on full-stack engineering, AI tool integration

Preferred skills

LLM-powered agent design, Prompt engineering, Cross-geography stakeholder alignment

Technologies

Java, Spring Boot, Node.js, React, TypeScript, Kubernetes, Terraform, Jenkins, Git

Responsibilities

Own architecture of key backend and frontend systems; Lead implementation of high-impact components; Drive organization-wide adoption of AI in engineering workflows; Mentor senior engineers on system design and AI usage; Balance rapid delivery with long-term technical investments

Seniority

Senior Staff, hands-on IC with strategic scope

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