Remote Backend Infrastructure Engineer Scale & Reliability
Firecrawl
- Remote job
Firecrawl is seeking a Backend Infrastructure Engineer to own the infrastructure that enables fast, reliable data collection as the web fights back. This role focuses on deep systems work, proxy layer health, and pushing throughput under heavy, spiky loads. You will own real infrastructure from day one, improve success rates against aggressive defenses, and ensure production systems stay healthy end to end. This is a hands‑on, high‑impact position in a fast‑moving AI company. #J-18808-Ljbffr Firecrawl
- ByteHire Limited. is seeking a Senior Backend AI Engineer in a remote-friendly, US-based role. You will design and operate backend systems powering AI-driven automation, focusing on scalability, reliability, and real-world impact. You’ll build production-grade AI services...Remote job
$173k - $255k
...We’re looking for a Software Engineer to design and build a next-generation reliability platform for Affirm’s production... ..., developing and launching backend systems at scale technologies like Python,... ...00 - $233,000 USD. #LI-Remote Remote-first with flexibility...Remote workFull timeWork at officeFlexible hours- ...thousands of edge devices, handling the event pipeline and context stores used by agent and CV workflows. You will own cloud reliability, throughput, and scale, plus the router that fans events to intelligence services and the MCP-exposed context layer used by agents. #J-1880...Suggested
- Thatch Health is seeking a Backend Software Engineer to design and build the core systems powering our health benefits... ...money movement and compliant benefits at scale. You will collaborate with product and operations, ship reliable backend services using Ruby on Rails and...Remote job
$121.5k - $145.5k
This is a remote position; however, the candidate must... ...seasoned Sr. Software Engineer in the North America... ...oriented code in our backend services.Develop public... ..., healing, and scaling applications, continuous... ...lasting performance and reliability.Conduct objective and...Remote workFull timeFlexible hours- ...looking for a Senior Backend Engineer, AI Platform based in... ...to build the core AI infrastructure powering a digital platform... ...design, develop, and scale production-ready AI... ..., model serving, and reliable backend architecture... ...This is a full-time, remote opportunity for a US-...Remote workFull time
- Affirm is hiring a Staff Software Engineer for the Order Platform team to shape the systems powering orders, captures, refunds and... ...strategy that enables merchants and consumers to transact reliably at scale while keeping the platform highly available. You will join a...Remote job
- ...building the Uber of landscaping and is seeking a Senior Backend Engineer to power its real-time marketplace. You’ll design systems... ...directly with the founder and Flutter engineers to ship fast, reliable APIs, scale from day one, and contribute to the technical roadmap with...Remote job
- Smartsheet is seeking a Senior Software Engineer II for the Solution Lifecycle team, with remote eligibility in the US. You will build next-generation backend services and contribute to core infrastructure, ensuring reliability and scale across distributed systems. The role...Remote job
- ...leading blockchain technology company based in New York City is seeking a Senior Backend Engineer to build the next generation of financial products. This role can be partially or fully remote. We're looking for candidates with substantial software engineering experience,...Remote work
$200k - $250k
...building the AI Search Infrastructure that powers... ...models, and large-scale infrastructure to... ...AI systems more reliable, transparent, and... ...Our team includes engineers, researchers,... ...budget.This is a remote position open to... ...stream closesA strong backend generalist (...Remote work- ...work locations and a chance to influence large-scale projects. The backend role emphasizes Java and services design, with... ...will mentor teammates and contribute across engineering teams to drive performance and reliability. The role centers on delivering scalable backend...Remote jobFlexible hours
- ...looking for a Full-Stack Engineer (Backend Leaning) – Platform... ...and deliver reliable solutions in a high-growth... ...experienced engineers. This remote opportunity offers... ...chance to shape the infrastructure behind next-... ...challenges: Address large-scale engineering problems,...Remote workFull timeWorldwide
- About the Role As a Senior Backend Software Engineer on the DAO team, you will design... ...tradeoffs, to shipping reliable solutions with minimal... ...architectural discussions on how to scale CU-specific flows and... ...work collaboratively in a remote-first environment Please note...Remote jobFor contractorsHome office
- ...located in NYC. Open to remote for the right... ...OpportunityAs a Senior Backend & Platform Engineer at Moonshot, you’ll... ...and the blockchain infrastructure that powers our on-chain... ..., and high-scale financial backends.... ...must be both highly reliable and extremely secure...Remote workFull timeWork at officeFlexible hours
- SentinelOne, Inc. is seeking a Staff Software Engineer for the Agent Platform to secure... ...Windows, Linux, and macOS. You will own high-scale services handling policy and command... ...analysis, and partner across teams to improve reliability and operability. Strong Go/Python skills...Worldwide
- ...Orbis is seeking a Senior Backend Engineer to drive the evolution of Catalyst... ...our components interact, scale, and maintain stability... ...auditability and operational reliability are foundational Active security... ...a hybrid schedule, or fully remote work; our team is spread...Remote workFull timeWork at officeShift work
$150k - $270k
...building the AI Search Infrastructure that powers... ...models, and large-scale infrastructure to... ...AI systems more reliable, transparent, and... ...Our team includes engineers, researchers,... .... This is a remote position open to... ...closes A strong backend generalist (Python...Remote workFull timeImmediate startWork from homeFlexible hours$147k - $238k
...growth. We work at petabyte scale, solving challenges in distributed... ...these pipelines performant, reliable, and easy to operate, with... ...We’re looking for backend engineers with experience in data-intensive... ...globally distributed company and remote-friendly. We currently...Remote workFull timeLocal areaHome officeFlexible hours- HOAi AI Voice Agent Platform Engineer HOAi is a fast-growing... ...low-latency conversations at scale. The backend powers session orchestration... ...layer that makes voice agents reliable, debuggable, and continuously... ...). 401K with Company Match. Remote Flexible - come to the office...Remote workWork at officeFlexible hours
- Lapel is building the data, infrastructure, and tools to empower customer-facing teams and scale hospitality at every customer touchpoint. You’ll own backend architecture, APIs, and data systems... ...product and founders to deliver reliable, scalable backend capabilities across...
- Senior / Staff Backend Engineer - Distributed Systems & Network... .... AI is the largest infrastructure buildout in history,... ..., implementation, reliability, observability, and long... ...systems for high‑scale infrastructure environments... ...Clara, CA preferred; remote considered for...Remote workFlexible hours
$200k - $230k
Backend Engineer San Francisco, CA About Fellow We believe... ...Backend Engineer to build, scale, and operate the backend systems and IoT infrastructure that connect our... ...operational instincts to ship reliable systems. We are... ..., and secure remote device diagnostics when...Remote workSummer workWork at officeLocal area- ...looking for a Full-Stack Engineer (Backend Leaning) – Platform... ...and deliver reliable solutions in a high-growth... ...experienced engineers. This remote opportunity offers... ...chance to shape the infrastructure behind next-... ...challenges: Address large-scale engineering problems,...Remote workFull timeWork at officeWorldwideFlexible hours
- ...monitoring, and reliability necessary to deploy... ...chat agents at scale. ElevenCreative... ...are researchers, engineers, and operators. IOI... ...stack engineers (backend leaning) for two... ...patterns and infrastructure, including APIs,... ...elsewhere. You can work remotely, or from our...Remote workFull timeImmediate startFlexible hours
- Chime Engineering in Chicago, IL is seeking a Backend Engineer to provide technical leadership and... ...engineers, and ensure reliable performance for our members... .... The role focuses on scaling backend systems,... ...responsibilities may be required; remote/hybrid options are...Remote work
$180k - $275k
A tech company in AI and content creation is seeking a Backend Developer to build and scale systems for millions of users. You will enhance backend infrastructure, collaborate across teams, and design distributed systems that ensure high performance. Candidates should have...Remote jobWork at officeWork from home$135k - $200k
...The Role Software Engineers at Palantir build software at scale to transform how organizations... ...of a product. Our infrastructure teams are... ...to develop reliable, performant, and scalable... ...We Use Different backend languages,... ...roles that allow for ‘Remote’ work on an exceptional...Remote workTemporary workWork experience placementWork at officeWork from homeRelocation package- A transformative AI startup is looking for a Senior Software Engineer to join their remote team. This role focuses on backend engineering, enhancing scalability, performance, and reliability in complex systems. Candidates should have senior-level experience in building...Remote job
$140k - $215k
...platform. We work on large scale distributed systems,... ...This is a full stack backend engineering position on the... ...-native services and infrastructure that power CrowdStrike... ...distributed systems, service reliability, scalability, and... ...capability and remote telemetry to the Falcon...Remote workFull timeWork experience placementWork at officeLocal area
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