Staff+ Software Engineer, Platform Ecosystem
- Salary
- $405,000 - $485,000
- Level
- Staff
- Visa
- Sponsors visas
Not stated in the posting: work type.
Open. First seen 20 September 2026.
About the role
Anthropic's standard text
About Anthropic
Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems.
About the role
We are looking for experienced software engineers to join the Platform Ecosystem team within our Platform organization. Platform Ecosystem exists to empower the next big industries to build on Claude and to create the commercial rails that let businesses building on our platform flourish. This is a founding team, and you'll play a critical role in accelerating AI transformation across highly impactful, mission-driven sectors.
You'll drive 0 → 1 efforts from ideation through delivery, partner closely with product, design, research, and forward-deployed engineers, and bring strong product and business sense to shape our strategy in entirely new domains. You should be comfortable moving across a breadth of different stacks and going deep when needed to break through walls and turn ambiguous opportunities into high-quality, shipped products.
The Ecosystem team is organized around two pillars. Placement takes into account your interests and experience alongside organizational needs, so you can land where you'll have the greatest impact and growth potential.
What you'll do
Verticals: We build for the next API markets, such as Life Sciences & Healthcare. You'll work alongside product, design, research, and forward-deployed engineers to understand what these industries need from Claude, and build the capabilities, integrations, and workflows that let them adopt Claude safely and at scale. Expect to move quickly across unfamiliar domains, learn what matters to each market, and ship products that unlock entirely new categories of customers on the platform.
Monetization: We build the commercial rails and controls that let the platform do business anywhere, with anyone — and turn Claude from a cost line into a revenue line. You'll design and operate the systems that let businesses building on Claude price, package, and sell what they build, and give them the controls they need to do so with confidence. This work sits at the intersection of product, platform infrastructure, and go-to-market, and it directly shapes how the ecosystem around Claude grows.
You might be a good fit if you:
- Have a minimum of 8 years of practical experience as a backend or platform engineer, along with some frontend experience
- Have strong product sense and the technical chops to tackle a wide variety of challenges, and are great at working closely with cross-functional partners to ideate and execute product strategy in new domains
- Are familiar with using AI tools as part of the software development process
- Take a product-focused approach to platform work and care about building solutions that are robust, scalable, and easy to use
- Take full ownership of your work — from design through build, deployment, and operations, to iterating on and improving your product
- Can navigate ambiguity and make sound technical decisions independently, and have ideally operated in both 0 → 1 and more mature team or company settings
- Care about building systems that other engineers and businesses love to use
Deadline to apply: None. Applications will be reviewed on a rolling basis.
Location Preference: Preference will be given to candidates based in NY, SEA, SF or the Bay Area given the current location of team.
The annual compensation range for this role is listed below.
For sales roles, the range provided is the role’s On Target Earnings ("OTE") range, meaning that the range includes both the sales commissions/sales bonuses target and annual base salary for the role.
Annual Salary:
$405,000—$485,000 USD
Logistics
Minimum education: Bachelor’s degree or an equivalent combination of education, training, and/or experience
Required field of study: A field relevant to the role as demonstrated through coursework, training, or professional experience
Minimum years of experience: Years of experience required will correlate with the internal job level requirements for the position
Location-based hybrid policy: Currently, we expect all staff to be in one of our offices at least 25% of the time. However, some roles may require more time in our offices.
Visa sponsorship: We do sponsor visas! However, we aren't able to successfully sponsor visas for every role and every candidate. But if we make you an offer, we will make every reasonable effort to get you a visa, and we retain an immigration lawyer to help with this.
Anthropic's standard text
We encourage you to apply even if you do not believe you meet every single qualification. Not all strong candidates will meet every single qualification as listed. Research shows that people who identify as being from underrepresented groups are more prone to experiencing imposter syndrome and doubting the strength of their candidacy, so we urge you not to exclude yourself prematurely and to submit an application if you're interested in this work.
We think AI systems like the ones we're building have enormous social and ethical implications. We think this makes representation even more important, and we strive to include a range of diverse perspectives on our team.
Your safety matters to us. To protect yourself from potential scams, remember that Anthropic recruiters only contact you from @anthropic.com email addresses. In some cases, we may partner with vetted recruiting agencies who will identify themselves as working on behalf of Anthropic. Be cautious of emails from other domains. Legitimate Anthropic recruiters will never ask for money, fees, or banking information before your first day. If you're ever unsure about a communication, don't click any links—visit anthropic.com/careers directly for confirmed position openings.
How we're different
Anthropic's standard text
We believe that the highest-impact AI research will be big science. At Anthropic we work as a single cohesive team on just a few large-scale research efforts. And we value impact — advancing our long-term goals of steerable, trustworthy AI — rather than work on smaller and more specific puzzles.
We view AI research as an empirical science, which has as much in common with physics and biology as with traditional efforts in computer science. We're an extremely collaborative group, and we host frequent research discussions to ensure that we are pursuing the highest-impact work at any given time. As such, we greatly value communication skills.
The easiest way to understand our research directions is to read our recent research. This research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences.
Come work with us!
Anthropic is a public benefit corporation headquartered in San Francisco. We offer competitive compensation and benefits, optional equity donation matching, generous vacation and parental leave, flexible working hours, and a lovely office space in which to collaborate with colleagues. Guidance on Candidates' AI Usage: Learn about our policy for using AI in our application process.
What this role asks for
65% of this description is written for the role. The rest is Anthropic's standard text, folded away below.
Read against Anthropic's other open postings on this site.
The team: Engineering & Design - Product HIRES STEADILY
This role is one of 50 open in Engineering & Design - Product. 11 were posted in the last 30 days and the oldest in August: a team that hires all year rather than one being built.
WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS
Python (13 of 50), TypeScript (12 of 50), LLM (11 of 50), React (9 of 50), Golang (8 of 50), JavaScript (7 of 50), Rust (7 of 50)
OTHER ROLES ON THIS TEAM
- Staff+ Software Engineer, Enterprise (Full Stack) posted Oct 16
- Engineering Manager, Claude Platform posted Oct 14
- Developer Relations Manager, Claude Platform posted Oct 14
- Staff+ Software Engineer, Platform Acceleration posted Oct 14
- Product Designer, Growth posted Oct 9
- Software Engineer, Staff: Applied AI, Science & Engineering posted Oct 6
- Business Systems Analyst, GTM Systems posted Sep 29
- Product Designer, Claude Developer Platform posted Sep 28
- Product Designer, Safeguards posted Sep 25
- Staff Software Engineer: Compute posted Sep 23
- Product Designer, Design Systems posted Sep 22
- User Experience Researcher, Platform posted Sep 9
- Salesforce Developer posted Sep 9
- Business Systems Analyst, New Product Introduction posted Sep 8
- Staff+ Software Engineer, Claude Science posted Sep 4
- Staff+ Software Engineer, Auth & Identity posted Aug 21
- Staff+ Software Engineer, Developer Experience posted Aug 21
- Staff+ Software Engineer, Platform Portability posted Aug 20
- Staff+ Software Engineer, Claude Managed Agents posted Aug 20
- Staff+ Software Engineer, Platform Distribution posted Aug 20
- DevOps / AgentOps Engineer, GTM Systems posted Aug 19
- Staff+ Software Engineer, Platform Connectivity posted Aug 19
- Staff+ Software Engineer, Product Sandboxing posted Aug 19
- Front End Engineer, Marketing posted Aug 18
- Developer Relations posted Aug 10
- Staff Software Engineer, Claude Code posted Aug 7
- Staff Software Engineer, GTM Systems posted Jul 23
- Staff+ Software Engineer, Enterprise AI Products posted Jul 22
- Staff Software Engineer, Growth posted Jul 21
- Engineering Manager, Growth posted Jul 17
- Engineering Manager, Connectivity - London posted Jul 9
- Staff+ Software Engineer, Enterprise Knowledge Work posted Jul 2
- Staff+ Software Engineer, Enterprise (Platform) posted Jul 1
- Manager, Web Engineering posted Jun 30
- Engineering Manager, Enterprise posted Jun 13
- Staff+ Software Engineer, Public Sector posted May 4
- Senior Software Engineer, Full-stack posted Apr 8
- Staff+ Software Engineer, Full-stack posted Apr 8
- Staff+ Software Engineer, Platform posted Apr 8
- Staff+ Software Engineer, Billing Platform posted Mar 10
- Senior Staff Software Engineer, API posted Feb 26
- Staff+ Software Engineer, People Products posted Feb 13
- Model Performance Software Engineer, Claude Code posted Feb 2
- Staff+ Software Engineer, Cybersecurity Products posted Jan 9
- Staff Software Engineer, Product posted Dec 18
- Software Engineer, Labs posted Dec 8
- Software Engineer, Beneficial Deployments posted Oct 3
- Staff Software Engineer, iOS posted Aug 28
- Staff Software Engineer, Android posted Aug 28
From the team and dates on Anthropic's own job board.
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