Senior Software Engineer - AI-First Backend (Remote)

Process Street; Dublin; Remote; EUR 110,000 - 150,000; Full time

Benefits offered by this job

Unlimited PTO

Equity

Generous health insurance

Remote work

Job summary

Process Street is seeking a Senior Software Engineer to help architect and evolve its AI-native SaaS platform. This role operates in a fully remote setting across international time zones and emphasizes multi-session coding with AI tooling to accelerate development and iteration.

The candidate will design scalable backend and frontend components, leverage AI-assisted workflows, and collaborate across teams to deliver high-impact features.

Qualifications

• 7+ years of professional software engineering experience.
• Strong backend systems experience (Scala/Java/Ruby/C#/other).
• Experience building and scaling SaaS products.
• Deep familiarity with AI coding tools (Claude Code, Codex, Cursor).
• Strong intuition for when to rely on AI vs manual implementation.
• Experience designing systems, not just features.

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+ years experience

Backend systems

SaaS product experience

AI tooling experience

AI-first workflows

Leadership potential

Tools

Claude Code

Codex

Cursor

AWS

Docker

CircleCI

React

Storybook

Job description

Process Street is seeking a Senior Software Engineer to help architect and evolve its AI-native SaaS platform. This role operates in a fully remote setting across international time zones and emphasizes multi-session coding with AI tooling to accelerate development and iteration.

The candidate will design scalable backend and frontend components, leverage AI-assisted workflows, and collaborate across teams to deliver high-impact features.