Backend Engineer: Scale Cloud Apps at Fast, In-Person Startup
Conductor
Conductor, a San Francisco startup building the first AI orchestrator, seeks a software engineer who has built and scaled cloud applications at fast-growing startups. You’ll move fast, bring strong opinions about software, and demonstrate deep technical expertise while responsibly using AI tools. We’re an in-person team with a small, growing group of co-founders. The role is based in our SF office, with a culture of shipping unusually fast and having a meaningful impact through equity. #J-18808-Ljbffr Conductor
- ...the fastest-growing startups in fintech.We’re... ...building the AI agent for personal finance.The... ...who think big, move fast, and take ownership... ...Activation to help scale our acquisition, activation... ..., and lifecycle engine.This is a hands-on,... ...SMS, push, and in-app messagingWrite copy...ApplicationFull time
$150k - $205k
...AI agents.We're growing fast. Since our founding in... ..., we're a LinkedIn Top Startup, valued at over $1B, and... ...the roleAs a Senior Backend Engineer, you'll own a product area... ...-AI assistants and in-app guidance that help people... ...applications at high scale and availabilityExtensive...ApplicationFull timeTemporary workWork at officeHome officeFlexible hours$200k - $350k
# Backend Software EngineerFast-growing consumer... ...client is a fast-growing consumer... .... Strengthen and scale backend services... ...systems that** support personalization and product... ...years** of backend engineering experience.*... ...at an early-stage startup or as a founding...ApplicationFull timeWork at office$200k - $270k
...evolved into a full-scale Work AI... ...Enterprise Graph and Personal Knowledge Graph... ...Recognized by Fast Company as one... ...Bloomberg’s AI Startups to Watch (2026)... ...a Software Engineer to join our Platform... ...in complex cloud, hosting, and security... ...You have solid backend engineering...ApplicationWork at officeHome officeFlexible hours- ...work. We're growing fast. Since our founding in... ...been named a LinkedIn Top Startup, are valued at over $1... ...As a Senior Frontend Engineer, you'll own a product area... ...AI assistants and in-app guidance that help people... ...production software at scale ~ Product-minded. You...ApplicationFull timeTemporary workWork at officeHome officeFlexible hours
$180k - $220k
...a stealth-mode startup on a mission to... ...building a hyper-personalized, AI-powered... ...Architect and scale low-latency, high... ...infrastructure, and backend services... ...Rust, or similar Cloud: AWS, GCP, or Azure... ...: Backend engineer with 7+ years building... ..., move fast, and care deeply...ApplicationFull time- ...software developer to join our in-person San Francisco team. We built a tool... ...a team of coding agents in the cloud or on Mac, and we’re growing quickly... ...should have experience building and scaling cloud applications at fast-growing startups. We value speed, strong opinions...Application
- A growing AI startup in San Francisco is seeking a Staff Software Engineer to design, build, and scale backend systems for their AI agent platform. The ideal candidate has over 7 years of backend or full-stack engineering experience. You will lead complex features from...Immediate start
$180k - $250k
...Senior Backend Engineer, Managed Services New York... ...‑efficient, large‑scale compute. Teams get... ...solo researchers, startups, and large... ...builders who move fast, communicate openly... ...largest AI‑native clouds, with 25,000+ H100... ...Veterans Affairs; or a person who was discharged...For contractorsWork at officeWork from homeFlexible hours2 days per week- ...commerce at a scale that's never been... .... We move fast, stay close to... ...named the #1 Best Startup Employer in America... ...our news and engineering blogs and join... ...commerce. Role App Platform is... ...our Web backend services, strengthening... ...we value in-person time for planning...ApplicationWork experience placementWork at officeLocal areaRemote workWork from homeHome office
- ...are E2B is a fast growing Series A startup with 7-figure... ...building the next cloud platform for... ...cloud where AI apps are building... ...building the E2B backend and core... ...challenges at scale Working with... ...Distributed Systems Engineers We’re looking... ...to work in person from San Francisco...Application
- ...Openings Lead Founding Backend Engineer (Node, Python, React, AI/ML) - Startup Experience About the job... ...to intelligence at scale without barriers. This... ...pipelines powering ML-driven personalization and recommendations.... ...or high-scale consumer apps . Strong track record...Application
- ...commerce at a scale that's never been... .... We move fast, stay close to... ...named the #1 Best Startup Employer in America... ...our news and engineering blogs and join... ...team of senior backend engineers who own... ...we value in-person time for planning... ...to dogfood the app All Whatnauts...ApplicationFull timeWork at officeLocal areaRemote workWork from homeHome office
$182.75k - $278.5k
...enable this at scale. We aren't just... ...Insurance Billing Engine: We apply AI pragmatically... .... Build the backend services that power personalized care... ...Eddy (our in-house cloud agent harness)Who... ...person's head.Ships Fast, Iterates Faster... ...via messaging apps. All official communication...ApplicationFlexible hoursShift work- ...About the job Senior AI Backend Engineer - San Francisco, CA (In-Person) We're hiring a Senior AI Backend Engineer... ...and deliver reliable results at scale. You'll own your area end to end... ..., high-caliber companies and fast-moving startups A founder or founding...H1bWork at officeVisa sponsorshipRelocation packageFlexible hours
$245k - $345k
...commerce at a scale that's never been... .... We move fast, stay close to... ...named the #1 Best Startup Employer in America... ...our news and engineering blogs and join... ...and we value in‑person time for planning... ...with cloud computing platforms... ...to dogfood the app All Whatnauts...ApplicationWork experience placementWork at officeLocal areaRemote workWork from homeHome officeFlexible hours- ...the fastest-growing startups.TomoCredit is building the AI agent for personal finance. We believe... ...experimentationMove fast, test aggressively, and scale what worksWhat You’ll... ..., SMS, push, and in-app messaging. Write copy... .... Work closely with engineering to improve...ApplicationFull time
$190k - $240k
...yet. We are fast-moving, hands-on... ...our rapidly-scaling company. Interfacing... ...and engineering outcomes.... ...Experience with cloud platforms such... ...Highnote? We're a startup that allows for... ...face-to-face, personal connection. As... ...via text/chat apps. All official emails...ApplicationWork at officeLocal areaHome officeFlexible hours- ...product development, and engineering—innovative, humble, and... ...throughout our backend stack and are expected... ...comfortable working with large-scale data systems.... .... Ability to work in a fast-paced, dynamic environment... ...401K Bi-annual, in-person company off-sites, in unique...ApplicationWork at officeRemote workRelocation package
$162k - $225k
...innovation lab. Combining startup agility with HP’s global scale, we’re building... ..., world-class team—engineers, designers, researchers... ...Software Engineer, Cloud Services, you will... ...scalable, reliable backend systems that support... ...Thinking CultureWe learn fast, stay future-focused...ApplicationFull timeTemporary workLocal areaFlexible hours$190k - $230k
...commerce at a scale that's never been... .... We move fast, stay close to... ...named the #1 Best Startup Employer in America... ...our news and engineering blogs and join... ...decisions. Own backend and platform work... ...we value in-person time for planning... ...to dogfood the app All Whatnauts...ApplicationWork at officeLocal areaRemote workWork from homeHome officeFlexible hoursShift work$90k - $150k
...Clerkie is a fintech startup on a mission to... ...Clerkie began with an app, aiming to help... ...'re looking for a Backend Engineer who wants to build... ...systems in a fast-moving environment... ...tackled recently Scaled backend systems to... ...EC2, S3, etc.) or cloud infrastructure...ApplicationRemote workHome office$180k - $210k
...secure. The Product Engineering team is responsible for... ...successfully execute and scale TRM’s business. We are... ...for a pragmatic backend engineer who can build... ...per week to support in-person collaboration and team... ...every day. TRM moves FAST. We are a high-velocity...ApplicationWork at officeWorldwide3 days per week- ...hungry platform engineer (who codes!) to... ...teams in startups, and that has always... ...get to dive into scaling problems, add... ...responsibility: we handle personal and... ...ship features fast through canary... ...TypeScript (frontend & backend), Node.js,... ...throughout our app (short video below...ApplicationWork at office
- ...best work. We're growing fast, since our founding in... ...named a LinkedIn Top Startup, are valued at over $1... ...re looking for a Staff Engineer to join our Core Product... ...rendering experiences at scale Make architectural... ...Looking For You've built backend applications at high...ApplicationFull timeWork at officeHome officeFlexible hours3 days per week
$207k - $230k
...commerce at a scale that's never been... .... We move fast, stay close to... ...named the #1 Best Startup Employer in America... ...our news and engineering blogs and join... ...end ads system: backend foundations, retrieval... ...we value in-person time for... ...to dogfood the app All Whatnauts...ApplicationWork experience placementWork at officeLocal areaRemote workWork from homeHome office- ...About SvixSvix is a fast-growing startup building the future of server-to-server communication... ...RoleWe are looking for a top performing backend engineer that loves coding with Rust. You will... ...build performant message delivery at scale. You will get to solve interesting...Full timePart time
$186.9k - $267.7k
...agile team with a startup feel and a... ...action. We move fast, embrace failure... ...platform and systems engineering. We are driven... ...and Cisco scale trusted automation... ...scalable backend services, APIs,... ...authentication events, or cloud audit trails... ...days off for personal wellness...ApplicationFull timeTemporary workLocal areaImmediate startFlexible hours$240k
...developers to create fast, reliable, and dynamic apps without a backend team. We... ...products that scale and remain simple... ...assembled a team of engineers who have built... ...working in-person together in our... ...because we’re a startup and need to... ...Convex’s global cloud infrastructure....ApplicationFull timeWork at officeRemote workShift workNight shift- ...they need to work, move fast, and stay protected as... ...is looking for Senior Backend Engineer (.NET): In this... ...The team architects, scales, and maintains the backend... ...Manager (or another cloud provider), and... ...about how we process your personal data and your rights,...ApplicationTemporary workRemote workWorldwideHome officeFlexible hours
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