Senior Backend Architect: Foundations & Shared Infra
$215k - $270kHex
Hex is looking for a Senior Backend Software Engineer to design and maintain core systems used across the company. This role centers on backend architecture and shared infrastructure, responsible for APIs, realtime communication, and job orchestration. The ideal candidate has over 5 years of backend software engineering experience, with strong knowledge of Typescript, Node.js, and API design. A competitive salary range of $215,000 - $270,000, health benefits, and flexible paid time off are included in the package. #J-18808-Ljbffr Hex
$216k - $324k
A leading marketing automation platform is seeking a Senior Lead Software Engineer in San Francisco to focus on backend architecture and optimize development processes. You will define technical strategies, manage backend dependencies, and mentor engineering talent. Candidates...BackendSenior- ...property management seeks a Staff Engineer to shape the technical foundation of its innovative platform. You will lead system rewrites,... ...collaborative environment. Ideal candidates have extensive experience in backend development with Node.js and cloud infrastructure. This role...BackendFoundation
- ...Senior AI Engineer Disney Entertainment and ESPN... ...advance the technological foundation and consumer media... ...Technology. You will create shared agents, initializers,... ...basics. This role blends backend engineering, LLM... ...skills; able to work across infra, data, security, and...BackendSeniorFoundation
$140k - $200k
...Infrastructure engineer on the foundation, and with every product engineer... ...Infrastructure engineer on the shared foundation, and with product engineers... ...Vercel), React, TypeScript Backend: Node.js, Koa, Objection.js, PostgreSQL Infra & Ops: AWS, Temporal, Twilio...BackendSeniorFoundationWork at officeLocal areaRemote workFlexible hoursDay shift$250k - $300k
...by world-class investors who share that vision, including a16z,... ...will Build and maintain foundational datasets and metrics that reflect... ...data partner in large-scale backend or infrastructure systems.... ...partnering closely with data and infra engineering. ~ Excellent...BackendSeniorFoundationFull timeWork at officeLocal area- A progressive AI solutions company is looking for a Backend & Infrastructure Engineer to architect and build systems powering their AI/ML operations. The... ...creating scalable and reliable infrastructure. This foundational role involves working closely with ML engineers and...BackendSenior
$250k - $330k
...class investors who share that vision,... ...and operates the foundations that power Decagon... ...focus areas: Core Infra: The foundational... ...Role We’re hiring a Senior Infrastructure Engineer... ...product teams to architect solutions, set up... ...Experience being an early backend/platform/...BackendSeniorFoundationWork at office$215k - $270k
A forward-thinking tech company in San Francisco is seeking a Senior Backend Software Engineer to design, maintain, and evolve core backend systems that support shared infrastructure. This role focuses on APIs, realtime communication, and job orchestration, ensuring high...BackendSeniorFoundationRemote work$170k - $240k
...Commure, we're building the AI Operating System for healthcare, the foundation that defines how care is delivered, documented, and financed.... ...development industry experience ~[Preferred] Strong Backend Programming Skills ( Must be comfortable with Python ) ~[Preferred...BackendSeniorFoundationWork at officeImmediate start$100k
...implementation is fast, clean, and sets the foundation for long-term success. You own the... ...You work directly with CISOs, identity architects, and IT operations teams to translate their... ...initiative and accountability for our shared success. You'll be surrounded by...SeniorFoundationTemporary workWorldwideFlexible hours$175k - $250k
...work of your career alongside people who share that drive, we'd love to build with you.... ...If you are passionate about building foundational platforms to enable other engineers to move... ...lifecycle. Collaborate with Backend Platform teams to embed testability, reliability...BackendSeniorFoundation- ...nurses while AI agents handle the tedious backend work - all covered by Medicare.... ...to Series D scale-ups. We are backed by Foundation Capital, DefineVC and top Silicon Valley... ...each agent reinforces the others through shared learning and a consistent improvement loop...BackendSeniorFoundationFull time
- ...to speak to Jack. Job Title: Senior Software Engineer Company... ...software platform as a Senior Backend Engineer. This greenfield opportunity... ...role is remarkable Build foundational, greenfield systems from the... ...them, which means she can't share all the details in the job...BackendSeniorFoundation
- Una empresa de tecnología está buscando un Backend Developer Senior en San Francisco, California. El candidato ideal será responsable de diseñar, desarrollar y optimizar servicios backend escalables, liderando el equipo en decisiones técnicas. Se espera una sólida experiencia...BackendSenior
$281k - $356k
...Senior Staff Software Engineer, TLM Waymo is an... ...using state-of-the-art ML Foundation Models, we generate... ...performing team of ML and Backend engineers to solve the... ...& Signal Expansion: Architect a modular, extensible... .... Your recruiter can share more about the specific...BackendSeniorFoundationFull timeRemote work- ...and help shape the future of AI by architecting next-generation knowledge systems.... .... About the Role The Infra team at LlamaIndex owns the foundations that our product is built upon as... ...with urgency. Elevate & Empower We share knowledge, build trust, and help teammates...SeniorFoundationWork at office
$230k - $265k
...looking for an experienced user-focused backend software engineer to join our Partner Platform... .... The Partner Platform team owns the foundational systems that power partner integrations... ..., including partner data ingestion and sharing systems and public APIs, and external...BackendSeniorFoundationWork from homeFlexible hours- ...pulls, Docker is the #1 tool for building, sharing, and running apps—trusted by startups... ...easy to adopt, while providing the modular foundations that enable other teams to build and... ...Qualifications 5+ years of experience building backend or systems software, ideally in Go or...BackendSeniorFoundationRemote workWorldwideHome office
- ...We are looking for a Senior Software Engineer excited about shaping... ...of systems for knowledge sharing within the team Work alongside... ...Frontend: Typescript, React, Vite Backend: Go, Postgres, GCP,... ...Development Environment (CDE) is the foundation for deploying agentic AI in...BackendSeniorFoundationLocal areaRemote work
- ...description Job Title: Senior Infrastructure... ...EngineerDesignation: Splz Senior Infra Engineer Location:... ...requires a strong foundation in technical support... ...for knowledge sharing and training purposes.... ...AWS Certified Solutions Architect) are a plus. About...SeniorFoundationWork at officeLocal areaImmediate start
- ...We are looking for a Senior Software Engineer, Backend to design and scale the APIs and systems that power... ...in this role if you bring a strong foundation in backend engineering and enjoy building... ...with optimism, humor, and a shared commitment to success. Benefits Foley...BackendSeniorFoundationContract workRemote work
$168.3k - $237.5k
...Senior Backend Software Engineer New York, New York, United States; San Francisco, California... ..., and investing in the platform foundations to enable this at scale. We aren't just... ...gatekeep. You make sure knowledge gets shared across the team, not siloed in one person...BackendSeniorFoundationFlexible hoursShift work$160k - $260k
...Role As a Software Engineer on the AI Foundations team, you will own the platform that... ...not a feature team — you are building the shared infrastructure that multiplies the effectiveness... ...(e.g. physics or math) ~3+ years of backend or full-stack software engineering...BackendSeniorFoundationContract workImmediate startHome officeFlexible hours$140k - $180k
...We’re looking for a Senior Full-stack Software Engineer... ...this role, you will architect, build, and maintain... ...engineering team where backend and modeling... ...proactively strengthen those foundations rather than reacting to... ...standard across backend, infra, and internal tooling...BackendSeniorFoundationFull timeLocal areaRemote work- ...dimension of interaction-laying the foundation for AI to truly comprehend... ...can talk to. As a Senior Staff Software Engineer , you... ...Lead Manager and the primary architect for our data pipelines and services... ..., in limited circumstances sharing information with third...BackendSeniorFoundationWork at officeImmediate start
$250k - $350k
Senior Software Engineer - Infrastructure/Platform... ...Every major frontier foundation model lab is reportedly... ...support. This is not pure backend CRUD engineering. This... ...ownership includes: Shared infrastructure... ...strategy What You'll Own Architect foundational infrastructure...BackendSeniorFoundationFull timeVisa sponsorship$244k - $320k
...and the Human Rights Campaign Foundation's Corporate Equality Index!... ...across thousands of brands. As a Senior Machine Learning Engineer,... ...design discussions, and knowledge sharing Thrive in a high-impact,... ..., Cloudflare, Helm Backend: Java / Spring Boot microservices...BackendSeniorFoundationFull time- Senior Software Engineer, MediaWiki Summary The Wikimedia Foundation is looking for a Senior Software Engineer to join the MediaWiki... ...; Developing and improving shared capabilities (e.g.,... ...Values; Extensive experience in backend software engineering; Familiarity...BackendSeniorFoundationRemote work
$130k - $250k
...Senior Software Engineer Peregrine helps public... ...to building high-scale backend architecture for ingesting... ...decide what data to share, when to share it, and... ...whom. You'll also architect frameworks for secure... ...but based on a backend foundation of Python, Django, Celery...BackendSeniorFoundationWork at officeLocal area$196k - $220.5k
...scale. Keeping our users safe is foundational to everything we do. The... .... We're looking for a Senior Software Engineer who can take... ...engineering experience with a focus on backend services and infrastructure.... ...friendships around games and shared interests. We believe games...BackendSeniorFoundationFull timeRelocationRelocation package
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