Senior Software Engineer I, Integrations and Internal Systems

Grove Collaborative is a sustainability-focused consumer products company creating household and personal care essentials that are effective, beautifully designed, and healthier for people and the planet. We are a certified B Corp, plastic-neutral, and on a mission to transform the CPG industry for good.

Grove Collaborative is a sustainability-focused consumer products company creating household and personal care essentials that are effective, beautifully designed, and healthier for people and the planet. We are a certified B Corp, plastic-neutral, and on a mission to transform the CPG industry for good.

About the Opportunity

This isn't a role for someone waiting to be told what to build. We want a true self-starter: endlessly curious, genuinely ambitious, and humble enough to be trusted with real influence.

This person will own our internal systems integrations and the delivery of our MCP layer. You'll keep the lights on while identifying incremental improvements, and build the layer that enables the business to become builders and lets agents do real work safely. You'll spend time in both worlds, often in the same week, sometimes in the same day.

You're an enabler with a high level of ownership, ready to flex whatever muscle the day calls for. An integration breaks — you fix it. The business needs new functionality — you build it. Our MCP layer needs a new connection — you stand it up.

You think beyond the fix. We don't just want someone who keeps integrations running — we want someone who's constantly looking for the opportunity to simplify and consolidate them. You know the difference between patching something and rebuilding it onto better infrastructure, and you have a bias toward leaving every system you touch better than you found it, not just functional.

AI isn't an add-on here — it's how the work gets done. This is an AI-enabled role in an AI-enabled organization. You'll use AI tooling to write code, maintain the environment, and move faster across a wider surface area than one engineer could otherwise cover. It's not a tool you reach for occasionally; it's part of your everyday process.

We're just getting started building the infrastructure that lets everyone in the business become a builder. There's no finished playbook. Our MCP layer doesn't have an established pattern for security, access control, or agent tooling yet — you'll help write it, in partnership with the people who own the roadmap.

What You’ll Own

• Back-office integrations — Maintain and enhance the integrations connecting NetSuite, HighJump, our data warehouse, and adjacent systems. Rebuild individual flows onto better infrastructure when it makes sense to, and know the difference between a fix and a rebuild. Go beyond maintenance to actively look for ways to simplify and consolidate our integration landscape — fewer moving parts, less duplicated logic, systems that are easier for the next person to reason about.
• Grove Brain / internal MCP layer — Build Grove Brain out from its current early stage into a durable platform other teams build on. Design and implement the connectors and tools that let agents act on real Grove systems.
• Security, access, and governance for agents — Help define and build how agents authenticate, what they're allowed to touch, and how that's audited, in partnership with the teams who own security and infrastructure rather than setting policy solo. &l