Senior Software Engineer — AI-Native SaaS (Remote)

Process Street; United States; Remote; USD 140,000 - 200,000; Full time

Benefits offered by this job

Unlimited PTO

Equity

Company offsite

Health insurance

Job summary

Process Street seeks a Senior Software Engineer for a remote, AI-native SaaS platform. You will architect backend systems, build scalable APIs, and lead feature development. Expect collaboration across AI tooling, frontend work in modern stacks, and evolving internal tooling to boost velocity.

You will work in a flexible, async environment across time zones, with a focus on impactful, autonomous engineering in a growing team.

Qualifications

• 7+ years of software engineering experience.
• Experience designing and scaling SaaS products.
• Deep familiarity with AI coding tools (Claude Code, Codex, Cursor).

Responsibilities

• Architect and evolve backend systems (Scala / Play / Postgres / AWS).
• Design and deploy scalable APIs and AI-assisted services.
• Own feature development from ideation to production.
• Build frontend features using React, Chakra, Storybook, and modern state tools.
• Use Claude Code / Codex to accelerate implementation and debugging.
• Create internal tooling and engineering systems to improve velocity.
• Optimize performance across frontend, backend, and AI pipelines.
• Potentially lead a small team (2-3 engineers).

Skills

7+ yrs exp

Backend systems

SaaS experience

AI tooling familiarity

System design

Tools

Claude Code

Codex

Cursor

Job description

Process Street seeks a Senior Software Engineer for a remote, AI-native SaaS platform. You will architect backend systems, build scalable APIs, and lead feature development. Expect collaboration across AI tooling, frontend work in modern stacks, and evolving internal tooling to boost velocity.

You will work in a flexible, async environment across time zones, with a focus on impactful, autonomous engineering in a growing team.