Senior Software Engineer, Identity
About The Position
The Identity team owns Attentive’s first-party data collection platform, which captures ecommerce and user behavior events from customer storefronts. The platform includes a JavaScript tag embedded on thousands of sites, Cloudflare Workers for server-side tracking and edge compute, and backend ingestion services. The team is also using AI to improve the quality and volume of data collected, aiming for first-party data collection that can assess its own performance, identify improvements, and implement them. This is a high-autonomy role on a small team of 3–4 engineers, with broad ownership across browser-side code, edge runtimes, and backend services. The position is remote and based in the United States.
Requirements
- At least 6 years of professional software engineering experience working across multiple layers of a system.
- Backend experience building and operating services in Java, Kotlin, or a similar typed language, including API design, data modeling, and testing.
- Working knowledge of JavaScript or TypeScript, including browser runtime behavior, asynchronous patterns, and production performance.
- Experience with edge compute or serverless runtimes such as Cloudflare Workers, Lambda@Edge, or Fastly, or ability to ramp quickly.
- Experience leading projects from scoping through delivery.
- Strong debugging skills across service boundaries and ability to design systems that make issues visible.
- Active use of AI-assisted development tools such as Claude Code, Cursor, or Codex to build and ship production features.
- Willingness to work across unfamiliar parts of the stack.
Responsibilities
- Own full-stack data collection across the JavaScript tag, Cloudflare Workers, and Java backend services.
- Extend Cloudflare Workers infrastructure into tag serving, A/B configuration, and compute for agentic systems and data analysis.
- Build agentic AI workflows that diagnose and address customer-specific data collection gaps, reducing manual engineering work.
- Improve the event ingestion pipeline by strengthening event receiving, validation, and routing services, and making the pipeline more reliable and observable.
- Help lead technical direction by writing proposals, running design reviews, and mentoring teammates.
Benefits
- Competitive perks and benefits, including health and wellness benefits and equity.
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What This Job Offers
Job Type
Full-time
Career Level
Senior
Education Level
No Education Listed
