# Senior Software Engineer II, Customer Experience at Kard

- Company: Kard
- What the company does: Drive measurable growth with Kard’s commerce media network powered by predictive AI and first-party data to deliver personalized rewards that convert. Backed by Techstars.
- Company website: https://getkard.com
- Type: Startups
- Level: Senior
- Location: Remote
- Work setup: Remote
- Pay: $160K to $190K base salary per year (USD)
- Posted: 2026-09-10
- Apply by: 2026-10-25
- Apply: https://job-boards.greenhouse.io/kardfinancialinc/jobs/4732546005
- Page: https://www.1752.vc/careers/jobs/kard-senior-software-engineer-ii-customer-experience/

## About the role

The Customer Experience (CX) team owns the systems that power Kard's end-to-end rewards experience: transaction matching and the cellar pipeline, offer ingestion and delivery (including partner integrations like Rewards Network and SEATED), the cell-based routing architecture, and the Support API that keeps our internal and partner-facing tooling running.

## What they're looking for

- Expert programming skills in Go and/or TypeScript, with experience building scalable, secure, high-performance backend services
- Solid experience with distributed systems, event-driven architectures (SQS, Temporal), and both relational and document databases (Postgres and MongoDB)
- Proficiency with AWS and Infrastructure-as-Code (Terraform), including container technologies (Kubernetes/EKS) and serverless components (Lambda)
- Experience working on transaction-processing, matching, or ingestion pipelines where correctness and idempotency matter
- Comfort leading a technical project from discovery through production rollout, including writing clear specs and driving cross-team collaboration (e.g., with Support, Data, or partner integration teams)
- Skilled with agentic software development — using AI tools (e.g., Claude Code, Codex) to plan and implement complex features, not just autocomplete — while still owning the design and quality of the result

Tags: Engineering