Principal Backend Architect: Scale, Data & AI
CloudZero
CloudZero is seeking Staff and Principal Software Engineers to join our engineering teams in San Francisco. These positions focus on architecting important systems, mentoring engineers, and influencing product outcomes. Ideal candidates will possess significant experience with cloud infrastructure and backend systems. You will work on exciting projects involving AI telemetry and billing processing, impacting our customers directly. Join us if you are ready to tackle complex challenges at scale and drive technical excellence! #J-18808-Ljbffr CloudZero
- ...a Series A-funded agentic AI company building the intelligence... ...the technical foundations: data architecture, model serving... ...with at least 2 years in a principal engineer or lead architect role. Demonstrated history... ...graph construction, large‑scale data modeling. Comfort...PrincipalDataWork at officeVisa sponsorshipFlexible hours3 days per week
$200k - $350k
...and commercializes AI agents for science... .... Role As a Principal Infrastructure Engineer... ...role in designing, scaling, and operating the... ...closely with backend engineers, ML engineers... ...Responsibilities Architect, implement, and operate... ...Experience with data‑intensive...PrincipalBackendDataWork at office- DocuSign, Inc. is looking for a Principal Engineer to manage technological strategies within... ...software engineering, focusing on large-scale, data-intensive platforms that drive business... ...and customer engagement through AI and data management. The ideal candidate...PrincipalData
- ...Principal Software Engineer For Backend Development Our client is seeking a Principal Software... ...behind their AI-powered game generation tools... ...Developing and optimizing data pipelines for high-volume,... ...~ Experience with large-scale data processing frameworks...PrincipalBackendDataRemote workFlexible hours
$206.4k - $276.7k
...Principal Software Engineer Job ID 10145229 Location San... ...with studios, streaming backend, delivery, client, and... ...media platform's velocity, scale, and efficiency,... ...algorithms and applied ML/AI techniques for media enhancement... ...‑apps/dashboards for data visualization....PrincipalBackendDataWork experience placementLocal area- ...including 5+ years in an architect or technical... ...‑on experience with AI‑assisted development... ...database validation, test data management, and large‑scale automation... ...seeking an Associate Principal SDET to lead the architecture... ...APIs, web UI, and backend services Define and...PrincipalBackendDataShift work
$160k - $225k
...Francisco is seeking a Founding Engineer to build and scale their core platform. You will architect data services, implement features on a modern tech stack (React... ...equity, the role offers a unique opportunity to shape AI implementations in education while collaborating...BackendData- Senior AI Architect - Multi-Agent Systems & Platform Infrastructure... ...the urgency and scale of the market Nivalto... ..., and structured data sources. Design and implement... .... Collaborate with backend and ML engineers to... ...decision-making. As the Principal AI Architect, you will...BackendDataFull timeWork at officeRemote work
- ...security, delivering an AI‑powered platform that... ...access to applications, data, and business processes... ...for our customers. As we scale globally, reliability,... ...(Golang) or Python. Architect and optimize foundational... ...robust, maintainable backend services and automation...PrincipalBackendData
$170k - $277k
Palo Alto Networks, Inc. is seeking a Senior Principal Backend Engineer to lead backend development for cybersecurity solutions in San Francisco... ...include driving project lifecycles, designing scalable data models, and mentoring engineers. The position offers a competitive...PrincipalBackendData- ...automation. We build AI-powered software... ...as we continue to scale. Learn more about... ...We are seeking a Principal Software Engineer to... ...development of core data systems that power... ...& Data Systems Architect systems for managing... ...e.g., Postgres) Backend services (e.g., Python...PrincipalBackendDataWork at officeFlexible hours2 days per week
$80k - $150k
Join to apply for the Principal Software Engineer role at CEF.AI . We offer highly competitive... ...team leading the AI‑first data revolution? Do you thrive... ...‑world AI applications at scale. Responsibilities Systems... ..., and scale foundational backend systems and APIs that power...PrincipalBackendDataFull timeRemote work- ...Job Title Software Backend Developer – Salesforce Responsibilities Backend... ...Marketing/Commerce/Sales/Big Data/Service/Einstein/MuleSoft/... ...related features that perform and scale in a multi‑tenant environment Experience... ...engineering practices, with AI as a core part of your...PrincipalBackendDataWork at officeFlexible hours3 days per week
- ...CloudZero is hiring Staff and Principal Software Engineers... ...hard problems at real scale, own architecture... ...CloudZero's push into AI cost intelligence. You'... ...goes. You'll design the data model, ship the agent,... ...heart of the product: the backend data processing, storage...PrincipalBackendDataImmediate start
- Spherecast is seeking a Senior Backend Engineer to design and implement... ...systems that power Agnes, our AI Supply Chain Manager. This role... ...the core team to build scalable data architectures and ensure that... ...If you excel in managing large-scale data and systems engineering, this...BackendData
$200k - $240k
A leading AI company in San Francisco is seeking a Backend Tech Lead to architect and scale their core API infrastructure. This position requires 5+ years of backend engineering... ...and expertise in Node.js and large-scale data systems. You'll collaborate with various...BackendData$270k - $375k
...built from the ground up with AI agents at the core. Our platform... ...complete work with full access to data, context, and workflows. In... ...software projects to help Motion scale the next 2 orders of magnitude. The role may be frontend, backend, or full‑stack, whichever suits...PrincipalBackendDataLocal areaRemote workVisa sponsorshipWork visa$117.2k - $313.7k
...Salesforce is the #1 AI CRM, where humans with... ...Public Cloud (Senior/Lead/Principal) Note: By applying... ...and maintaining a large scale distributed systems... ...with solving real-world data management challenges,... ...required ~3+ years backend software development experience...PrincipalBackendData$314.58k
...? It's Possible. At Pinterest, AI isn't just a feature, it's a powerful... ...you'll do: Build and improve backend systems and statistical models... ...Hands-on experience with large-scale online e-commerce systems is a... ..., experiment analysis, SQL/data exploration, and engineering workflow...PrincipalBackendDataTemporary workWork at officeLocal areaRelocationRelocation package$200k - $350k
...and commercializes AI agents for science.... ...scientist. Role As a Principal Full-Stack Engineer (Backend-Focused) you’ll play... ...role in shaping and scaling our core platform that... ...services, APIs, data pipelines, and infrastructure... .... Responsibilities Architect, design, implement,...PrincipalBackendDataWork at office$147k - $237.5k
...Integrity, and Inclusion. We weave AI into the fabric of everything... ...customers to focus on the data and insights that matter by reducing... ...Key Responsibilities Architect & Build: Design and maintain high‑scale developer tooling and backend services that improve productivity...PrincipalBackendDataLocal areaRemote work$13 per hour
...Salesforce is the #1 AI CRM, where humans... ..., and fragmented data. The economy moves... ...The Super Agent backend is the operational... ...now hardening and scaling its foundations as... ...Senior, Lead, and Principal Engineers to serve... ...Integration & Platform Architect and implement...PrincipalBackendData- PromptArmor, an AI security company based in San Francisco, is seeking engineers to build and scale the foundational platform for AI security products. You will design systems... ...in Computer Science, and over 5 years of backend systems experience. We offer competitive salary...BackendData
- A leading e-signature company in San Francisco is seeking a Principal Software Architect to innovate their Search & Data Platform. You will develop scalable search capabilities that support millions of users, ensuring a competitive advantage through advanced architectural...PrincipalData
$117.2k - $313.7k
...Salesforce is the #1 AI CRM, where humans with... ...applying to the Software Backend Development posting, recruiters... ..., Senior, Lead and Principal. *IN SCHOOL OR... ...Marketing/Commerce/Sales/Big Data/Service/Einstein/... ...features that perform and scale in a multi-tenant environment...PrincipalBackendDataWork at officeFlexible hours3 days per week$170k - $277k
...and Inclusion. We weave AI into the fabric of... ...platform, including the data pipeline, analytics engine... ...Summary As a Senior Principal Backend Engineer in our Cortex... ..., innovating, and scaling the backend of our industry... ...‑on technical lead or architect on complex software...PrincipalBackendDataFull timeWork at office- ...the code and architecture of AI systems instead of in 1:1s and... ...tradeoffs.* Work with large‐scale data: millions of documents, retrieval... ...8-10+ years of experience in backend development, building... ...or career progression - this principal IC role is built for that pivot...PrincipalBackendDataWork at officeFlexible hours2 days per week3 days per week
- ...inference infrastructure at scale. There's a lot more on the immediate... ...& abuse experience to help architect and build our next-generation... .... We build and operate the backend and data systems that power real-time... .... About OpenAI OpenAI is an AI research and deployment company...BackendDataImmediate start
$204k - $348k
...future of science! We are seeking Principal Software Engineers with backend experience to join our Data Platform Team (Data), where you... ...systems that underpins Lila's AI Science Factory. Every... ...spans real-time ingestion, large-scale analytical storage, workflow orchestration...PrincipalBackendDataFull timeWork at officeLocal areaFlexible hours$144k - $329.1k
...related to customer analytics, data visualization, and... ...particularly in the space of generative AI, enabling our clients to... ...technologies securely and at scale. We leverage best practices and... ...opportunity We are looking for a Principal AI Architect to join our team and lead our...PrincipalDataFull timeSummer holidayFlexible hours
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