Staff Backend Architect for AI API & Enterprise
Anthropic Limited
Anthropic Limited is seeking experienced backend engineers to own and scale the Claude API and related platforms. You’ll drive architectural decisions across API serving paths, tools, and enterprise features while collaborating with research and product teams to convert frontier-model improvements into robust, scalable products.
You will lead complex, multi-month initiatives, design scalable systems, and ensure reliability for hundreds of thousands of users and enterprise customers.
#J-18808-Ljbffr- ...Vapi, a fast-growing leader in voice-enabled APIs, is hiring a Solutions Engineer to guide enterprise pilots from discovery to production. You will demonstrate... ...articulate complex integrations across telephony, CRM, and backend systems, shaping the customer journey and setting...Backend
- ...AI Architect/FDE for a Healthcare client Role Type: Client-facing, hands... ...Senior Principal Business Unit: Enterprise AI Platforms & Agentic Solutions... ...microservices architecture, REST APIs, security patterns, and scalable backend design. ~ Practical experience...BackendTemporary workRemote workFlexible hours
- ...DescriptionJob Description Job Title: Lead Backend Architect Node.js, Cloud & AI Location: New York, NY Employment... ...in designing and building enterprise-scale, cloud-native backend systems... ...developing microservices, REST/gRPC APIs, event-driven architectures, and scalable...BackendFull time
$200k - $220k
...AI Architect / FDE – HealthcareSalary: $200,000 – $220,000Role SummaryWe... ...(FDE) to lead AI-enabled enterprise architecture, Google Cloud Platform... ....Design and develop scalable backend applications using Java and... ...microservices and REST APIs with appropriate security and...Backend$240k - $380k
...interpretable, and steerable AI systems. We want AI to... ...will be a Pre-Sales architect focused on becoming a... ...advisor helping large enterprises understand the value of... ...building with both the Claude API and Claude for Work... ..., we expect all staff to be in one of our offices...SuggestedWork at officeVisa sponsorshipFlexible hours3 days per week- ...Rogo is building Wall Street's first true AI analyst. As a backend engineer, you will help create a category-defining product and scale it to massive enterprises, crafting fast APIs and robust systems. You will design REST and gRPC services, build infrastructure for...Backend
$185k
...Lead Architect, Forward Deployed Engineer (Cogentiq)It'... ...Fractal is a strategic AI partner to Fortune 500... ...human decision in the enterprise. Fractal is building a... ...Develop reusable connectors, APIs, SDKs, MCP servers, and... ...and build reliable backend services and microservices...BackendHourly payFull timeLocal area- ...Rippling is seeking a Senior Backend Engineer to design and build backend... ...IT, and finance. You will own APIs, data models, and security... ...environment, contributing to AI-powered workflow expansion.... ...reliability, performance, and enterprise-grade security at #J-18808-LjbffrBackend
- ...Spotify seeks a Senior Software Engineer for Enterprise AI to design, build, and operate secure backend platform capabilities that connect AI models and internal... ...design through launch and operate reliable services and APIs across the enterprise. Responsibilities include...BackendRemote work
$80k - $250k
...cutting-edge tech company in New York is seeking a Senior Backend Developer to design next-generation AI-native ERP solutions. The role focuses on backend... ...extensive experience with TypeScript, NestJS, and enterprise software. Strong commitment and ability to tackle complex...Backend- ...companies—from the world’s largest enterprises to the most ambitious startups... ...combine machine learning and AI with the intelligence of... ...beyond the payment, enterprise APIs that bring Radar’s capabilities... ...and abuse. Your work will span backend services, enterprise APIs, and...Backend
- ...EazyML ( is a Gartner-recognized AI company specializing in... ...Responsible AI, explainability, and enterprise AI automation. We help... ...seeking an experienced AWS AI Architect -Agentic AI, Knowledge Graphs... ...with golden datasets, AWS Backend Engineering: Configure a production...BackendContract work
- ...Perplexity API PlatformPerplexity innovates at the frontier of AI infrastructure, search, and orchestration to serve the... ...: startups, trillion-dollar enterprises, U.S. and allied governments, and... ...documentation.Qualifications5+ years of backend engineering experience with...BackendContract work
$144.25k - $256.25k
...ExpressDescriptionAt American Express, AI is reshaping the future of... ...and at scale across the enterprise.Our focus is on agentic AI... ..., and grow.The Role As a Staff Software Engineer - Agentic... ...engineering fundamentals across backend systems, APIs, data pipelines, and cloud...BackendVisa sponsorship- ...expertise in SQL-based backend validation. The candidate... ...creation on PID data). API testing experience is... ...millions of records across enterprise Network Operation... ...closely with data engineers, architects, business analysts, and... ...migration programs.AI Agent Onboarding & Test...Backend
$252k - $315k
Scale GP (Scale Generative AI Platform) is an enterprise-grade Generative AI platform that provides APIs for knowledge retrieval, inference, evaluation, and more. We are... ...new areas within our product, working across backend, frontend, and interacting with LLMs and ML models...BackendFull time$89.25k - $150.25k
...ExpressDescriptionAt American Express, AI is reshaping the future of... ...and at scale across the enterprise.Our focus is on agentic AI development... ...fundamentals in at least one backend language (Python, Go, or TypeScript).Familiarity with APIs, basic cloud concepts, and...BackendInternshipVisa sponsorship$164.45k - $234.93k
...Enterprise Ai Platform EngineerThe Platform team creates the technology that enables Spotify to learn quickly and scale easily, enabling... ...design through launch and operation.Build reliable backend services, APIs, and integrations that enable AI-powered experiences across...BackendWork from homeFlexible hours$123k - $215.25k
...innovative technology and data insights.The Enterprise AI Platform organization partners with... ...it.Candidates may come from mobile, web, backend, distributed-systems, or workflow-platform... ...workflows that interact with enterprise APIs, knowledge sources, data platforms,...Backend$147.5k - $211k
...- 3 days per week Role OverviewAs the Enterprise AI Architect, you will serve as the technical anchor... ...capabilities, and reusable platform APIs.• Develop the engineering foundations... ...stack software engineering, including backend services, APIs, distributed systems, and...BackendLocal areaFlexible hours3 days per week$168k - $286k
...Enterprise Architect — Business Domains & Systems Reporting to: SVP, Engineering... ...; not remote) Level: Staff (IC) Role type:... ...top of them: automate, define APIs, design data structures, set... ...test what’s being built. Apply AI/LLM capabilities pragmatically...- ...Cogniify seeks a Forward Deployed Engineer (Principal / Architect) to own AI transformation engagements for enterprise clients. You will lead discovery with CXOs, diagnose real problems, and design PoAs built for client environments, typically within 2–3 weeks. The...
- ...ll lead architecture, drive multi-market processes and work with enterprise accounts to maximize leverage through data and automation.... ...operating rhythms, and shape the technology stack to support rapid growth in a transforming, AI-forward environment. #J-18808-Ljbffr
- ...Celonis is seeking a Lead Deployment Architect in New York to own end-to-end platform architecture for complex enterprise deployments and to lead delivery across multi‑process... ...strategies, security, and governance while guiding AI‑augmented delivery and ensuring scalable,...
- ...Jobgether is seeking a hands-on technical leader to drive AI-enabled enterprise integrations from discovery through delivery. You will translate findings into concrete specifications, validate dependencies, and guide engineering teams to measurable progress in client environments...Remote work
$140k - $200k
...industries. Our capabilities span Data & AI, Cybersecurity, Risk & Compliance, Digital... ...are seeking an experienced Senior Python API Developer to design and build high-performance backend services supporting modern enterprise applications. This role will focus on developing...BackendFull timeTemporary workRemote workWorldwide- ...Playground AI is seeking a senior full-stack engineer to build new products from zero to one, spanning APIs, backend services, and frontend experiences used by thousands of child care businesses and government partners. The role spans the full stack; you will own projects...Backend
- ...Vibe is hiring in New York, NY for a Senior Backend Engineer on the Integrations team. You will design and ship... ...platforms and own projects end to end, including API architecture and developer tooling. We value AI-augmented development and high ownership. This hybrid...Backend
$172.5k - $260.1k
...DetailsAbout SalesforceSalesforce is the #1 AI CRM, where humans with agents drive... ...200k+ paid customersThe ExperienceThe Enterprise Productivity team gets orgs... ...actually being doing:Design and build backend services and API methods for admin and user authentication...BackendFull time$180k - $300k
...MoonPay EnterpriseMoonPay Enterprise is for builders with... ...controls CFOs need to say yes.AI is the default... ...running.The RoleWe're hiring backend engineers across... ...security practices, and API designCollaborate closely... ...MoonPay's global network(Staff level) Set technical...BackendContract workRemote work
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