Senior Software Engineer, Agent Platform (AI for the Planet)

The mission is the point. We're building AI for the planet: environmental conservation, food security, climate. If it’s important to you to work on problems with a positive impact on our planet and the world, you’re in the right place.

The engineer closest to the user makes the best decisions. We put weight on talking to users, sitting with partnerships, and working side by side with researchers. You can't ship the right thing if you don't understand who you're shipping it for. This engineering team travels regularly to meet with users.

Iterate small. Our users are tackling huge problems: illegal fishing, food security, climate resilience. They need tools that genuinely help. We believe the fastest way to build those tools is to design and build alongside them as partners: ship something functional, learn from how they use it, and iterate from there. Keeping users in the loop is how we build a better product, faster.

We ship high-quality code quickly, and we learn fast from mistakes. We hold a high bar for what we put into production, but we also move with urgency. When something breaks, we focus on understanding the system, not blaming individuals. Failures are signals that help us strengthen the layers that protect our users.

In-person matters. A lot of the best work on this team happens in unscheduled hallway conversations between engineering, research, and partnerships. We're in the office most days because that's where the team is at its best.

We hire for curiosity. The technologies we use will change over the years, and the engineers who do well here are the ones who enjoy learning new things, not the ones who've memorized a particular toolkit.

Ideas get better when they're challenged. We make decisions by talking them through - asking questions, pushing back when something doesn't quite add up, and being open to changing our minds. Everyone here is still learning, and we like it that way.

We are building an agent platform for conservation groups, government agencies, and research organizations that want to run AI agents against their own data. They know their domain and they have the data. We give them the application infrastructure: the runtime, the APIs, the tooling, and the operational support to get an agent from a prototype to something they can rely on.

You would build that foundation. That means the APIs those teams call, the SDK and CLI they install, the docs they read, the traces they use when something breaks, and the evaluation tooling that tells them whether their agent is any good. We want a developer outside our team to get from an idea to a running, observable agent without needing us on a call.

You would also be one of those developers. We build and operate our own agents on this platform for real users, and you would spend real time doing that too. It is how we find the problems before our customers do. The work spans both sides of the platform. You would build the services that run agents, and you would build the interfaces other engineers use to reach them.

Design and evolve the platform APIs every agent depends on, covering registration, auth, secrets, deployment, runtime, events, discovery, and evaluation. Keep them stable, documented, and pleasant to use.

Build the observability layer that shows developers what their agents are actually doing: logs, conversation history, execution traces, metrics, and failure reporting.

Make evaluation a first-class part of the platform, so developers can define and run evals, compare versions, track quality over time, and see regressions early.

Build and operate the services underneath all of it: identity and authorization, runtime orchestration, deployment, event routing, and the agent registry.

Build agents yourself and run them in production, including prompt and tool design, quality and cost tuning, and keeping them healthy once real users depend on them.

Watch for patterns that keep coming up in customer work and turn them into real platform features.

Own the developer experience end to end: onboarding, quickstarts, SDKs, CLI tooling, example agents, API documentation, and a local development loop that works.

You would work closely with the front-end team building the user-facing product on your APIs, and with product management on where platform investment pays off most. You would also spend time with customers directly, watching them build, hearing where they get stuck, and bringing that back into the platform.

8+ years of professional software engineering experience.

Range across web services, distributed systems, data pipelines, and cloud tooling.

A track record of shipping products to external users and owning them in production.

Opinions about API design, and a preference for simple designs over clever ones.

Willingness to write documentation as part of the work rather than after it.

Fluency with modern AI tools in your own workflow.

A continuous learner who adapts quickly to the rapidly evolving landscape of LLMs and agent architectures.

Clear technical communication with engineers and non-engineers

Experience building developer platforms, SDKs, or public APIs for outside consumers.

Hands-on experience shipping LLM agents to production, including tool use, orchestration, sandboxing, and cost and latency tuning.

Experience building evaluation or experimentation systems for nondeterministic software.

Small or growth-stage company experience.

Public technical work such as open source contributions, writing, or side projects.

Willingness to travel on occasion.

The mission is the point. We stay close to our users, iterate in the open, and ship high-quality code quickly. We hire for curiosity and expect ideas to be challenged in open discussion.

The physical demands described here are representative of those that must be met by a team member to successfully perform the essential functions of this position. Reasonable accommodations may be made to enable individuals with disabilities to perform the functions.

Must be able to remain in a stationary position for long periods of time.

The ability to communicate information and ideas so others will understand. Must be able to exchange accurate information in these situations.

The ability to observe details at close range.

Can work under deadlines.

Ai2 is a Seattle based non-profit AI research institute founded in 2014 by the late Paul Allen. Our mission is building breakthrough AI to solve the world’s biggest problems. We develop foundational AI research and innovation to deliver real-world impact through large-scale open models, data, robotics, conservation, and beyond.

In addition to Ai2’s core mission, we also aim to contribute to humanity through our treatment of each member of the Ai2 Team. Some highlights are:

We are a learning organization – because everything Ai2 does is ground-breaking, we are learning every day. Similarly, through weekly Ai2 Academy lectures, a wide variety of world-class AI experts as guest speakers, and our commitment to your personal on-going education, Ai2 is a place where you will have opportunities to continue learning alongside your coworkers.

We value diversity - We seek to hire, support, and promote people from all genders, ethnicities, and all levels of experience regardless of age. We particularly encourage applications from women, non-binary individuals, people of color, members of the LGBTQA+ community, and people with disabilities of any kind.

We value inclusion - We understand the value that people's individual experiences and perspectives can bring to an organization, and we are building a culture in which all voices are heard, respected and considered.

We emphasize a healthy work/life balance – we believe our team members are happiest and most productive when their work/life balance is optimized. While we value powerful research results which drive our mission forward, we also value dinner with family, weekend time, and vacation time. We offer generous paid vacation and sick leave as well as family leave.

We are collaborative and transparent – we consider ourselves a team, all moving with a common purpose. We are quick to cheer our successes, and even quicker to share and jointly problem solve our failures.

We are in Seattle – and our office is on the water! We have mountains, we have lakes, we have four seasons, we bike to work, we have a vibrant theater scene, and we have so much else. We even have kayaks for you to paddle right outside our front door. We welcome interest from applicants from outside of the United States.

We are friendly – chances are you will like every one of the 200+ (and growing) people who work here. We do.

Ai2 is proud to be an Equal Opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. You may view the related Know Your Rights compliance poster and the Pay Transparency Nondiscrimination Provision by clicking on their corresponding links.

This employer participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S. If E-Verify cannot confirm that you are authorized to work, this employer is required to give you written instructions and an opportunity to contact the Department of Homeland Security (DHS) or Social Security Administration (SSA) so you can begin to resolve the issue before the employer can take any action against you, including terminating your employment. Employers can only use E-Verify once you have accepted a job offer and completed the Form I-9.

We are committed to providing reasonable accommodations to employees and applicants with disabilities to the full extent required by the Americans with Disabilities Act (ADA). If you feel you need a reasonable accommodation pursuant to the ADA, you are encouraged to contact us at recruiting@allenai.org.