CareerPlanSign in

Senior Software Engineer

United States🌐 Remote💼 Full-time💰 $129,000–$129,000🗓 2026-08-07 → 2026-09-26

Core

Designing solutions and delivering complex features across product platforms using AI tools and co-worker agents to specify, implement, validate, and deploy end-to-end.

Role type

Senior Software Engineer (AI-assisted development)

Builds

Scalable SaaS products for B2B accounts receivable workflow and payment software

Domain

Fintech / B2B Accounts Receivable

Deliverable

production ML models | product features

Required skills

Scalable SaaS software design, AI coding assistants (Claude Code, Codex, Cursor), REST API design, C#/C++/PHP/Java/Node.js, HTML5/CSS/Sass/Angular/React/TypeScript, SQL/relational databases, Git, code review

Preferred skills

Spec-driven agentic AI workflows, NoSQL (MongoDB/DynamoDB), cloud platforms (AWS/Azure), testable application design, development process improvements

Technologies

Claude Code, Codex, Cursor, SQL Server, MySQL, MongoDB, DynamoDB, AWS, Azure, Angular, React, TypeScript, Git

Responsibilities

Own end-to-end specification quality for complex features, lead AI-assisted implementation and review AI-generated code, design performant software with DevOps mindset, mentor engineers on AI tool usage and code review practices

Seniority

Senior, hands-on IC with mentorship

Sourced via greenhouse · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.