Senior Platform Engineer, Core Backend Scale AI Systems
Lightning AI
Lightning AI is seeking a Senior Software Engineer to design, build, and scale core backend services that power Lightning AI Studio. You will collaborate with product, infrastructure, and AI engineering teams to improve reliability, scalability, and developer experience across the platform. You will work on authentication, resource management, multi-tenancy, and developer workflows, leading architectural decisions and mentoring engineers. #J-18808-Ljbffr Lightning AI
- Lightning AI is hiring a Senior Software Engineer to design, build, and scale core platform services for researchers, startups, and enterprise AI teams. You’ll work on backend systems supporting authentication, resource management, multi-tenancy, and developer workflows...SeniorWork at office
- ...understand your body — and the platform engineering team that underpins that mission is expanding. As a Senior IT Systems/Platform Engineer, you'll... ...globally distributed workforce scaling at pace.You'll work... ....The right person brings an AI-first mindset — they proactively...SeniorWork at officeLocal areaFlexible hours3 days per week
$238k - $290k
...frontier agentic AI, an enterprise-grade platform, and deep domain expertise... ...support. We’re scaling fast and defining... ...Role OverviewAs a Backend Platform Engineer at Harvey, you... ...on. In this mid-to-senior level role, you’ll... ...you write and the systems you build will amplify...SeniorFlexible hoursShift work$190.8k - $267.1k
...information, visit .The Core Platform team facilitates... ...truth for Reddit. As a Senior Engineer on this team, you’ll be... ...expertise to ensure these systems have high uptime and... ...teammates to build and scale a media platform which... ...intelligence (AI). You will have the opportunity...SeniorFor contractorsWork experience placementRemote work$200k - $400k
Overview Job Title: Founding AI Engineer Location: San... ...to join our startup’s core team. We are seeking a... ...launch a multi-agent AI system that will redefine the... ...stage — our AI-powered platform already serves... ...at architecting large-scale backend systems, fine-tuning LLM...SeniorFull timeImmediate startRelocationVisa sponsorshipRelocation packageFlexible hours- ...processes, and AI into a single, governed platform. A leader in Enterprise... ...at scale. With enterprise... ...innovation at its core, Workato provides... ...Staff Software Engineer to help define and... ...the distributed backend that powers our... ...the foundational systems that will support...SeniorImmediate startRemote workFlexible hours
- A cutting-edge AI startup in San Francisco is seeking a Founding Engineer with 4+ years of backend experience. You will design and scale backend systems, mentor junior engineers, and tackle technical... ...solutions. #J-18808-Ljbffr Loop AI - Delivery Intelligence Platform
- SmithRx, based in San Francisco, is seeking a Staff Software Engineer to play a key role in enhancing our product suite. This role emphasizes... ...-end development, where you'll design, develop, and maintain system features using modern programming languages like Golang and...SeniorRemote jobFlexible hours
$180k - $250k
...Are Lightning AI is the... ...an end-to-end platform for developing... ...deploying AI systems—designed to take... ...efficient, large-scale compute.... ...Looking For The Core Platform team... ...customer and engineering team depends... ...looking for a Senior Software... ...You'll work on backend services that...SeniorWork at officeWork from homeFlexible hours2 days per week$244k - $292k
...financial technology company in California seeks a Senior Software Engineer for their Product Platform team. In this role, you will build and maintain critical... ...have over 5 years of experience in production systems, a builder's mindset, and the ability to quickly learn...Senior$310k
A leading AI research organization is looking for a Software Engineer for their Platform Systems team in San Francisco. You will design and build systems for large-scale AI training workloads, focusing on reliability and performance. Ideal candidates should have a deep...- BuildOps is seeking a Senior Software Engineer to design, build, and scale product features across frontend and backend systems. You will own projects end-to-end, partner with product, design... ...teammates and drive reliability using AI-driven tooling. You’ll work in a fast-...Senior
- ...OF OUR JOB OPENINGS!Senior Full Stack Engineer (Backend)As a Senior Full-Stack... ...the technology platform that delivers these... ...algorithms and composite AI solutions. This role... ...team as we scale.What Will Help You Succeed... ...serverless, or event-driven systems.Deep understanding...SeniorCasual workWork at office
$220k - $240k
...world’s leading API platform, used by more than... ...Forward Deployed Engineering (FDE) team tackles... ...that often become core product... ...complex distributed systems challenges, and build... ...customers to safely adopt AI at scale.This isn't... ...are an experienced backend or distributed systems...SeniorWork at officeFlexible hours3 days per week$195k - $225k
...digits MoM, and expanding the core engineering team in SF. The surface... ..., GPU inference at scale, a modern TypeScript stack... ...The Role As the Senior Software Engineer – Backend (Systems / Infrastructure) you’ll... ...collaborating with frontend and AI teams to enable magical experiences...SeniorFull time$193.4k - $290k
...combining frontier agentic AI, an enterprise-grade platform, and deep domain... ...support, we’re scaling fast and defining a... ...from leadership to engineers — and work together... ...Role Overview As a Backend Software Engineer on... ...teams to build secure systems that deliver value to...SeniorFull timeRelocation package- ...leading compensation platform, combining the... ...deep expertise in AI and machine learning... ...Craft Ventures.Core Platform @ PaveThe... ...the center of Pave Engineering, bridging product... ...role requires strong systems thinking and the... ...Bring5+ years of backend engineering experience...Senior3 days per week
$250k - $280k
...Description Staff / Principal Founding Engineer (Backend-Leaning) – AI Systems Platform San Francisco (in-office) $250–... ..., owning architecture and helping scale a product already live with... .... You’ll: Architect and scale core backend systems (APIs, microservices...SeniorWork at officeImmediate startFlexible hours$160k - $250k
...of cloud-based AI solutions to understand... ...of AI! Senior Software Engineer - Backend In order to... ...challenges of scale. Our ideal candidate... ...building core services and web... ...variety of backend systems including our REST... ...shared across platforms Meaningfully...SeniorFull time- ...all of the workforce systems that are normally scattered... ...'re not just building AI features, we're... ...features, but through platform-level infrastructure that... ...bet at the company.As a Senior Engineer on AI Platform, you'll... ..., observable, large-scale systemsStrong hands-on...SeniorWork at office3 days per week
$229.9k - $286.2k
Senior Lead AI Engineer (Gen AI Platform Services: Distributed Systems) Overview: At Capital One, we are creating responsible and reliable AI systems, changing banking... ..., cost, latency, throughput — of large scale production AI systems. Contribute to the technical...SeniorFull timePart timeLocal area$151k
...We’re hiring a Senior Frontend Engineer to help drive Scribd... ...for frontend systems from design through... ...architecture at scale Pragmatic approach... ...both product and platform teams. Long-... ...with backend and platform teams... ...access to leading AI tools Get to Know...SeniorFull timeFor contractorsLocal areaRemote workHome officeFlexible hours$186.4k - $266.3k
...the Role:Tubi's Core Experience Backend team is responsible... ..., and scalable systems that power our business... ...support multiple platforms, and play a key... ...for a software engineer who is proactive,... ...systems for scale, resilience, observability... ...and integrate AI-based development...SeniorFull timeTemporary workWork at officeLocal areaFlexible hours2 days per week- Jack & Jill, a high-growth AI infrastructure startup, is seeking... ...to own the foundations of a platform used by hundreds of thousands... ...of developers. You will design systems for multiple deployment models... ...teams to ship and observe code at scale, with strong emphasis on...Senior
$165k - $247k
...is the leading AI analytics platform, helping over 4,... ...for a Fullstack Engineer to join the Core Analytics team,... ...strengthen and scale the platform. As a Senior Engineer, you will... ...robust, scalable backends and developing interactive... ...ingestion systems ~ Strong...SeniorFull timeWork at officeWorldwideHome officeFlexible hours$165k - $250k
...neighborhood connections at scale. Download the app... ...a Software Engineer at Nextdoor, you’... ...we operate in an AI-first environment... ...our frontend and backend services, in addition... ...flexible backend systems at scaleStrong collaboration... .... To create a platform where all feel...SeniorWork at officeLocal areaWork from homeFlexible hours- ...in San Francisco is seeking a Founding Engineer to join their team. In this role, you'll take ownership of building and scaling backend systems using Python and TypeScript, while collaborating... ...to grow into leadership as the company scales. #J-18808-Ljbffr Weekday AI (YC W21)Weekday work
$200k - $220k
...high-level problems into engineering solutions. You’re able... ...and efficiently at scale.Lead large product initiatives... ...7+ years of relevant backend development experience... ...technologies.Strong system-design skills and experience... ...intelligence (AI) tools to support parts...SeniorFull timeWork at officeRemote work2 days per week$170k - $240k
...high performance platform on the modern data... ...we are growing the engineering team and looking for... ...KubernetesBuild backend distributed services... ...product or system issues and debug/track... ...us: Sigma is the AI Apps and agentic analytics... ...IT the control to scale. Sigma is trusted...SeniorFull timeWork at office- An innovative AI company is seeking a Senior Backend Engineer to own their core infrastructure. You will design scalable backend systems and collaborate closely with cross-functional teams to implement the company's technical vision. Ideal candidates have 5+ years of experience...Senior
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