We’re looking for a Senior Software Engineer to help architect and evolve Process Street into an AI-native product and engineering organization. This is not a traditional “just ship tickets” role. We’re looking for someone who is deeply comfortable working in multi-session coding environments, leveraging tools like Claude Code, Codex, and other agentic workflows to design, build, and iterate faster than conventional development allows. You’ll operate at the intersection of:
Product engineering (React / Scala / APIs)
AI-assisted development systems
Internal tooling, agents, and developer workflows
You’ll help us rethink how software is built - from how code is written, to how systems evolve, to how teams collaborate with AI. ## What You’ll Do
Architect and evolve backend systems (Scala / Play / Postgres / AWS)
Design and deploy scalable APIs and AI-assisted services
Own feature development from end 2 end (ideation to production)
Build frontend features using React, Chakra, Storybook, and modern state tools
Develop and maintain agent-driven development workflows
Use tools like Claude Code / Codex to accelerate implementation, debugging, and refactoring across multiple sessions in parallel
Create internal tooling, prompts, and “engineering systems” that improve velocity and code quality
Optimize performance across frontend, backend, and AI-assisted pipelines
Help define best practices for AI-native software development
Eventually lead a small team (2–3 engineers) and shape how they work with AI
What You’ll Bring
7+ years of software engineering experience
Strong experience with backend systems (Scala, or Java / Ruby / C#)
Strong experience with JavaScript and React
Experience building and scaling SaaS products
Deep familiarity with AI coding tools (Claude Code, Codex, Cursor, etc.)
Comfort working across multi-session, agent-driven workflows
Strong intuition for when to rely on AI vs. manual implementation
Experience designing systems, not just implementing features
Excellent written communication (async-first culture)
How We Work
We follow the Shape Up process:
6-week cycles: solve problems, not tickets
2-week cooldowns: improve systems, tooling, or explore ideas
This role is a strong fit if you:
Thrive in ambiguity and autonomy
Prefer ownership over instructions
Care about shipping real outcomes
Want to rethink how product and engineering are done in an AI-first world
AI Workflow: Claude Code, Codex, agent-based tooling (evolving rapidly)
What Makes This Role Different
This is not just a “use AI to go faster” role. You’ll help define:
How engineers collaborate with AI
How codebases are structured for agent interaction
How workflows evolve when AI is a first-class participant
Bonus Points
Experience with functional programming
Experience building internal dev tools or platforms
Experience designing prompt systems or reusable AI workflows
Opinions about how coding will change in the next 3–5 years (and the ability to act on them)
Our Benefits
“No Meeting” Fridays!
Unlimited PTO policy – Most take 3-4 weeks, plus their major holidays, AND a company-wide week off in December. - Company offsite – We get together as a whole company to celebrate company milestones as well as encourage and sponsor small group meetups so that you can meet your teammates face-to-face around the world. - Social time – We know human connections are what make teams strong. We regularly do coffee chats, game-playing, story-telling, house tours (only if you're comfortable), and more to build connections. - Generous health insurance – for US employees and their families, including dental and vision plans. - Equity for all full-time roles. Confidence can sometimes hold us back from applying for a job. But we'll let you in on a secret: there's no such thing as a 'perfect' candidate. Process Street is a place where everyone can grow. So however you identify and whatever background you bring with you, please apply if this is a role that would make you excited to come into work every day. We are proud to be an equal-opportunity employer. Read More About The Team
Delivering Features & Modernizing Our Tech Stack via Shape Up
The Inside Secrets of a Process Street Full Stack Engineer
An Insider Look Into How We Built the Process Street Slack App (In 2 Weeks!)
