About Devin

Devin is building the first real DevOps platform for Claris FileMaker, a longstanding Apple-associated ecosystem used across 70,000+ companies. Because FileMaker stores entire applications inside a proprietary binary file format (.fmp12), no proper version control has ever existed.

We’re changing that.

Our engineering team is developing the deeply technical infrastructure needed to extract, structure, compare, and interpret the hidden XML catalogs inside these files—making real version control, automation, and collaboration possible for the first time.

You don’t need any FileMaker experience. This work is about building a distributed system of system-level agents that run across on-prem environments and cloud infrastructures — orchestrating everything from diff generation to safe automated deployments. This agent layer is mission-critical: it powers all of Devin’s core workflows and is on track to run across thousands of servers and cloud environments inside an expanding Apple enterprise ecosystem.

We’re a funded startup moving out of R&D and into our Go-to-Market phase. We already have paying customers, growing demand, and a close technical relationship with Claris (Apple). The systems you'll build here have a clear path toward integration inside future Apple-aligned cloud environments.

At Devin, you won’t be one of dozens of engineers — you’ll be one of the first. We’re a small, high-trust, founder-led team where ownership is real, shipping matters, and you directly influence product, architecture, and culture. Startup life means high autonomy, big responsibility, and the occasional late night — balanced by an energized, social environment with Friday bars, team events, conference trips in the EU and US, as well as occasional visits and meetings with Apple executives at Apple campuses in Texas and Sillicon Valley.

If you want to architect foundational infrastructure, work closely with the founder, and help shape a technology that may become part of Apple’s enterprise platform strategy, this is the role for you.

The Role

As Agent Lead, you will take full ownership of designing, building, and evolving the agent architecture that runs Devin 2.0.

Your responsibilities will include:

• Implementing robust, headless system agents for Linux and Windows Server

• Building OS-level services (systemd units, Windows Services) and ensuring reliability, concurrency, and failover

• Architecting the distributed communication layer between Devin agents and Claris CLIs and APIs

• Handling low-level file operations, permissions, process orchestration, and task scheduling

• Designing agent behavior that works seamlessly across both on-premise systems and modern cloud-hosted environments

• Creating CI pipelines for multi-OS, multi-architecture agent builds

• Ensuring security, stability, concurrency, and high performance across diverse environments

• Working closely with our founder on long-term architecture decisions that align with Apple ecosystem integrations

Who You Are

• You have strong experience building system-level services (Python and/or similar languages)

• You understand OS internals: permissions, process lifecycle, concurrency, file systems

• You’ve built or maintained distributed agents, daemons, or background services

• You know how to design reliable, multi-platform software running on both Linux and Windows

• You have experience with cloud-oriented service patterns and distributed task orchestration

• You enjoy designing systems that must be stable, predictable, and secure in real-world enterprise environments

• You’re excited by the opportunity to build technology intended to integrate into an Apple cloud ecosystem

• You want to be part of a small, highly focused team, especially in the early stage where everyone’s work directly shapes the product

• You enjoy working in-person with colleagues — pair debugging, whiteboard sessions, team strategy discussions

• You’re comfortable with macOS and you like being inside the Apple developer environment

• You appreciate the startup lifestyle: high autonomy, big responsibility, and the occasional long day when we’re pushing toward major milestones

• You want a culture where hard work is rewarded with a strong team spirit: Friday bars, dinners, trips, and a genuinely social office atmosphere

• You want to be a founding engineer — someone who helps set culture, standards, architecture, and long-term direction

What We Offer

• Ownership of one of Devin’s most important technical components

• A close, engineering-driven culture with strong focus on impact

• Competitive salary with real decision-making influence

• A modern, spacious, fully equipped startup office

• Conferences trips in Europe and the US

• Occasional meetings at Apple campuses in Texas and Sillicon Valley

• A role with long-term strategic relevance to Apple’s enterprise platform direction