Senior Software Engineer – Content Personalization

United States Digital Space LLC; New York (NY); Hybrid; USD 144,000 - 234,000; Full time

Benefits offered by this job

Equity

Retirement plan

Flexible PTO

Medical benefits

Parental leave

Learning stipend

Office experience

Volunteer week

Employee resource groups

Great Place to Work recognition

Job summary

The company is seeking a Senior Software Engineer to join the Content Cards team, building dynamic, personalized in-product experiences that adapt in real time. You will work on systems powering in-app engagement and a feature-rich dashboard for brands and UX teams.

As a senior engineer, you will drive architectural decisions, improve reliability, and scale capabilities while leading others through technical challenges and clear communication.

Qualifications

• 5+ years of full-stack development experience.
• Experienced technical leader with a track record of delivering complex projects.
• Strong understanding of system design, data structures, and algorithms.
• Self-starter with strong communication and teamwork skills.

Responsibilities

• Transform in-product surfaces into dynamic, personalized experiences.
• Build systems powering in-app engagement across websites and apps.
• Lead architectural decisions and scale platform capabilities.
• Drive ambitious initiatives to expand customer-facing capabilities.
• Demonstrate technical leadership with clear communication.

Skills

Full-stack development

Technical leadership

System design

JavaScript/TypeScript

Ruby/Sidekiq

React

Tools

Ruby

Sidekiq

TypeScript

JavaScript

React

Job description

The company is seeking a Senior Software Engineer to join the Content Cards team, building dynamic, personalized in-product experiences that adapt in real time. You will work on systems powering in-app engagement and a feature-rich dashboard for brands and UX teams.

As a senior engineer, you will drive architectural decisions, improve reliability, and scale capabilities while leading others through technical challenges and clear communication.