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Latest Fullstack Engineering jobs

Tavus

Senior Software Engineer

TavusSan Francisco, CA

Senior Software Engineer driving Tavus's real-time Conversational Video Interface (CVI). Own end-to-end feature development for multimodal AI conversations, integrate research models, optimize latency, and proactively fix issues in live human-AI interactions. Requires deep Python concurrency expertise and real-time systems experience.

Salary not listed
On-site5+ YOEFullstack Engineering
Cordial

Senior Software Engineer

CordialUnited States

Senior Software Engineer to lead technical roadmaps, set code quality standards, mentor engineers, drive architectural improvements, and deliver scalable high-performance systems at Cordial. Requires 7+ years experience with high-scale systems, strong mentorship and communication skills, and owner mindset.

160k – 175k
Remote7+ YOEFullstack Engineering
Perplexity

Member of Technical Staff

PerplexitySan Francisco, CA

Build and lead full-stack agentic AI products and vertical integrations (e.g. Personal CFO, Email Assistant) at Perplexity. Own data pipelines, connectors, and infrastructure end-to-end while mentoring engineers and driving measurable adoption, retention, and revenue.

220k – 405k
On-site6+ YOEFullstack Engineering
Mochi Health

Senior Fullstack Engineer

Mochi HealthSan Francisco, CA

Senior Fullstack Engineer building AI-driven healthcare marketplace interfaces, clinical tools, and agentic workflows at Mochi Health. Own full lifecycle from DB schema to production React apps and reliability; 5-7+ years experience with complex state, data modeling, Kubernetes/Terraform/AWS, and AI coding tools required. 5 days/week onsite in SF.

230k – 280k
On-site5+ YOEFullstack Engineering
Plenful

Senior Fullstack Engineer

PlenfulChicago, IL +1

Senior fullstack engineer building end-to-end customer-facing features for AI-powered pharmacy automation workflows (340B compliance, intake, revenue reconciliation). Requires 7+ years cross-stack experience, strong JS/TS and Python skills, and hybrid availability in SF or Chicago.

Salary not listed
Hybrid7+ YOEFullstack Engineering
Axle

Computer Systems Analyst

AxleBaltimore, MD

Computer Systems Analyst supporting NIA at NIH in Baltimore. Independently designs, implements, and maintains novel web-based systems, databases, and automation for real-time medical data collection, imaging (DICOM), participant management, and analysis in epidemiologic studies. Requires expertise in Perl, MySQL, web apps, and mentoring.

115k – 125k
On-site5+ YOEFullstack Engineering
Scale AI

Staff Software Engineer

Scale AINew York, NY +2

Staff Fullstack Engineer and Architect role leading architectural overhaul of AI data platform infrastructure for LLM integration. Dynamically embed into high-priority projects across Contributor teams (Allocation, Growth, Trust & Safety), own ambiguous problems end-to-end, mentor engineers, and drive scalability across backend, frontend, and ML systems. Requires 7+ years experience as Tech Lead/Architect.

252k – 315k
Hybrid7+ YOEFullstack Engineering
ConductorOne

Senior Software Engineer, Internal Tools

ConductorOneSan Francisco, CA

Build and own internal tools, dashboards, automations, data pipelines, and platform services that boost productivity for GTM, ops, finance, and support teams. Requires 5+ years full-stack engineering experience, strong data and integration skills, and hands-on AI/LLM usage in tools and workflows.

100k – 200k
Hybrid5+ YOEFullstack Engineering
Rippling

Staff Software Engineer

RipplingSan Francisco, CA

Staff Software Engineer building the AI Platform for Rippling AI. Architect omni-channel frameworks (Slack/Teams/Email/CLI), DevX abstractions for product teams, and dynamic interactive UX primitives while driving AI-native engineering practices.

189k – 315k
Hybrid8+ YOEFullstack Engineering
Mixpanel

Staff Design Engineer

MixpanelSan Francisco, CA

Staff Design Engineer at Mixpanel leading transformation of the design system into AI-native infrastructure. Build token systems, components, and AI-powered prototyping tools while bridging design and engineering with production code contributions. Requires 8+ years experience, strong React/TS skills, design sensibility, and fluency in AI design workflows.

236k – 300k
Remote8+ YOEFullstack Engineering
OpenAI

Software Engineer, ChatGPT Lifestyle

OpenAISan Francisco, CA

Build end-to-end multimodal consumer experiences for ChatGPT as a full-stack product engineer, blending frontend, backend, AI workflows, and interactive interfaces. Requires strong consumer product experience, comfort across the stack, and passion for delightful AI-powered user experiences.

230k – 385k
Hybrid5+ YOEFullstack Engineering
OpenLoop

Senior Software Enginer

OpenLoopUnited States

Senior full-stack engineer building and owning the Season Health platform for insurance-covered medical nutritional therapy. Work across scheduling, integrations, data/AI nutrition tools; strong backend (JVM/Python/FastAPI) with frontend and cloud experience required.

Salary not listed
Remote5+ YOEFullstack Engineering
Clear Street

Senior / Staff Full-Stack Product Engineer

Clear StreetUnited States

Build best-in-class AI-native web and mobile trading experiences for sophisticated retail and institutional users. Ship complex workflows (order entry, blotter, alerts), design trustworthy AI UI patterns, and collaborate on low-latency backend contracts. Requires 8+ years experience and strong TypeScript/React skills.

200k – 350k
Remote8+ YOEFullstack Engineering
Sourcegraph

Software Engineer

SourcegraphUnited States

Platform Software Engineer building and scaling Sourcegraph Cloud: develop inter-cloud connectivity, control planes, and infrastructure APIs using Go, Terraform, and Kubernetes for enterprise customers. Requires strong distributed systems debugging skills and a product mindset.

74k – 148k
Remote5+ YOEFullstack Engineering
Cloudflare

Systems Engineer, Data Intelligence & Analytics Team

CloudflareAustin, TX

Build and scale internal data application tools and frameworks on the Data Intelligence & Analytics team. Design features, maintain Go-based data pipelines, improve platform architecture for scalability and reliability; collaborate with Data Engineers and cross-functional teams.

Salary not listed
On-siteFullstack Engineering
Circle

Senior Full-Stack Software Engineer, Applied AI

CircleUnited States

Build and ship full-stack AI features end-to-end using Ruby on Rails and React. Requires 6+ years full-stack experience on high-traffic apps, production AI use cases (RAG/LLMs/agents), strong experimentation skills, and scaling AI infrastructure.

130k – 140k
Remote6+ YOEFullstack Engineering
Upstart

Senior Software Engineer, Unsecured Installments

UpstartUnited States

Senior full-stack engineer owning frontend and full-stack borrower experiences for Upstart's Unsecured Installments lending product. Lead large React/TypeScript initiatives, set architecture direction, mentor engineers, and partner with product/design/backend teams.

160k – 224k
Remote6+ YOEFullstack Engineering
Upstart

Software Engineer, Unsecured Installments

UpstartUnited States

Software engineer building and improving borrower-facing frontend and full-stack experiences for Upstart's unsecured installments lending product using React, TypeScript, and backend services. Requires 4-5+ years experience and strong full-stack skills.

136k – 197k
Remote5+ YOEFullstack Engineering
Applied Intuition

Senior Software Engineer, App Platform

Applied IntuitionSunnyvale, CA

Senior Software Engineer building secure, scalable backend platform infrastructure, distributed systems, plugin frameworks, authentication, observability, and desktop app deployment pipelines at Applied Intuition. Requires Master's degree and 1+ years experience with Python, Go, TS/JS, databases, containers, K8s, and cloud services.

188k – 195k
On-site1+ YOEFullstack Engineering
Voltai

Senior Software Engineer: Integrations

VoltaiPalo Alto, CA +3

Senior Software Engineer owning customer deployments and developing on-prem features for Voltai's AI platform used by semiconductor and electronics firms. Requires 5+ years backend/full-stack/DevOps experience, agent/RAG familiarity, cloud and Docker skills, plus willingness to travel in California and learn hardware design.

Salary not listed
On-site5+ YOEFullstack Engineering
Rippling

Senior Software Engineer, Backend Full Stack

RipplingSan Francisco, CA +1

Build and improve backend capabilities and user-facing features for Rippling's Data Cloud platform, which unifies company data for analytics, AI, and insights. Requires 5+ years Python/Django experience plus frontend familiarity with React/TypeScript.

168k – 280k
Hybrid5+ YOEFullstack Engineering
Envoy

Member of Technical Staff, Fullstack

EnvoySan Francisco, CA

Fullstack Engineer owning product features end-to-end at Envoy. Build scalable frontend (React/TS) and backend (APIs, Postgres) systems with equal depth across the stack. Requires 7+ years production experience, strong product mindset, and cross-functional collaboration.

205k – 225k
On-site7+ YOEFullstack Engineering
Rippling

Staff Software Engineer

RipplingSeattle, WA +1

Lead the technical vision and architecture for Rippling's Search Platform, owning indexing, retrieval, relevance ranking, and query performance at scale. Requires 8+ years backend/platform engineering experience with deep expertise in search infrastructure like Elasticsearch/OpenSearch.

189k – 315k
Hybrid8+ YOEFullstack Engineering
Built

Software Engineer I

BuiltNashville, TN

Entry-level full-stack engineer building internal tools, automations, and AI/agentic workflows to accelerate the implementation team at a real estate finance platform. Own outcomes end-to-end in a high-ambiguity, high-impact solo role; ideal for recent CS grads who ship fast and thrive on operational pain points.

75k – 115k
HybridEntry levelFullstack Engineering
xAI

Member of Technical Staff

xAIPalo Alto, CA

Member of Technical Staff responsible for building scalable backend services, storage systems, and frameworks. Requires 1+ years experience with Java/Scala/Python/NodeJS/React, LLMs, recommendation algorithms, Docker/Kubernetes, probabilistic modeling, and safety content classification.

180k – 220k
On-site1+ YOEFullstack Engineering
Anthropic

Staff Software Engineer, Labs: Applied AI

AnthropicSan Francisco, CA +1

Build and prototype full-stack AI applications for non-technical professionals in diverse industries. Requires 8+ years full-stack experience, strong user-centric mindset, comfort with ambiguity, and ability to translate frontier AI capabilities into trusted real-world tools.

320k – 405k
Hybrid8+ YOEFullstack Engineering
Hyperbound

Full-Stack Software Engineer

HyperboundSan Francisco, CA

Full-stack engineer building and shipping customer-facing features end-to-end on a fast-moving YC Series A revenue activation platform. Requires 3-5 years modern TypeScript fullstack experience, ownership across UI to infrastructure, and comfort in high-velocity startup environments.

200k – 220k
On-site3+ YOEFullstack Engineering
Forge

Senior Software Engineer I, Broker Platform Engineering

ForgeNew York, NY

Senior Software Engineer building the Broker Platform at Forge, delivering high-quality, low-latency trading and broker operations experiences. Backend-first full-stack role focused on real-time data, distributed systems, and financial services products.

168k – 200k
Hybrid5+ YOEFullstack Engineering
Current

Software Engineer

CurrentNew York, NY

Software Engineer building and maintaining backend microservices and data-intensive applications for a consumer fintech platform serving millions of members. Requires 2+ years backend experience with JVM languages (Java preferred), strong CS fundamentals, and database knowledge.

150k – 200k
On-site2+ YOEFullstack Engineering
Viam

Senior / Staff Software Engineer, Fleet Management

ViamNew York, NY

Senior/Staff engineer on the Fleet Management team building the cloud control plane for Viam's robotics platform. Own end-to-end systems for machine configuration, software deployment, logs, usage tracking, auth/permissions, and billing at scale using Go, Svelte/TS, MongoDB, and gRPC.

190k – 235k
Hybrid5+ YOEFullstack Engineering
Bilt Rewards

Senior Full Stack Engineer

Bilt RewardsNew York, NY

Senior Full Stack Engineer building scalable web and mobile experiences for Bilt's rewards platform, including games and member benefits. Own projects end-to-end across React/Next.js frontend, Node.js backend, and PostgreSQL, with 6+ years experience.

175k – 280k
On-site6+ YOEFullstack Engineering
Ramp

Design Engineer

RampNew York, NY

Design Engineer who prototypes and ships high-craft AI-first product interfaces in React/TypeScript. Owns experiences end-to-end from LLM-assisted ideation through customer validation, design system contributions, and production code with focus on performance, accessibility, and trust-building AI patterns.

172k – 440k
Hybrid5+ YOEFullstack Engineering
Rippling

Staff Full Stack Software Engineer

RipplingSeattle, WA +1

Lead the design and architecture of Rippling's Time Off products as a technical leader. Build scalable global systems including an accruals rules engine, mentor engineers, and partner with PM on product vision for 4-5x user growth. Requires 7+ years backend experience with Python/Django and strong system design skills.

189k – 315k
Hybrid7+ YOEFullstack Engineering
Chime

Software Engineer, Membership

ChimeSan Francisco, CA

Software Engineer on Chime's Membership team building full-stack features for member benefits, rewards, and engagement in the mobile app. Requires 2+ years production experience, Ruby on Rails, and modern frontend skills with a product and metrics-driven mindset.

133k – 184k
Hybrid2+ YOEFullstack Engineering
Rippling

Staff Full Stack Software Engineer

RipplingNew York, NY +1

Lead full-stack development and product direction for Rippling's Transition & Termination HR platform. Build AI-powered multi-modal workflows, scale enterprise features atop a temporality engine, and raise the engineering quality bar through leadership and quality guardrails.

189k – 315k
Hybrid7+ YOEFullstack Engineering
Rippling

Staff Full Stack Software Engineer

RipplingNew York, NY +2

Build scalable backend systems and influence architecture for Rippling's Scheduling product, which manages workforce scheduling, labor costs, forecasting, and attendance for hourly employees. Requires 8+ years backend experience with Python/Django, React/JS knowledge, strong CS fundamentals, and product focus.

189k – 315k
Hybrid8+ YOEFullstack Engineering
Airbnb

Staff Frontend Engineer, Client Data & Networking Platform

AirbnbUnited States

Staff Frontend Engineer building and improving Airbnb's client data layer, GraphQL runtime, networking infrastructure, and developer tooling used by all product teams. Requires 10+ years experience with TypeScript, GraphQL/REST, client performance, and platform/infrastructure team background.

204k – 255k
Remote10+ YOEFullstack Engineering
Otter

Senior Software Engineer, Virality and Activation

OtterMountain View, CA

Senior Software Engineer building scalable backend systems for user activation, growth loops, sharing, onboarding, and A/B experimentation at Otter.ai. Requires 5+ years backend experience, strong Python skills, databases, AWS, and metrics-driven product intuition.

185k – 230k
Hybrid5+ YOEFullstack Engineering
Temporal

Staff Software Engineer, Nexus SDK

TemporalUnited States

Staff Software Engineer building and enhancing Temporal's Nexus SDK interfaces for multiple languages. Requires 7+ years building highly scalable distributed systems with strong concurrency expertise and experience designing APIs or open source libraries.

176k – 237k
Remote7+ YOEFullstack Engineering
Kong

Senior Staff Software Engineer

KongSan Francisco, CA

Founding engineer building the coordination fabric for an agent-to-agent and agent-to-API marketplace, owning full-stack marketplace surfaces, transaction infrastructure (identity, metering, settlement), and agent-native UX with MCP servers, sandboxes, and SDK generation. Requires 7+ years building complex distributed systems, mastery of backend languages like Go, Kubernetes, and experience with autonomous agents/tool-calling.

220k – 270k
Remote7+ YOEFullstack Engineering
Givebutter

Staff Engineer

GivebutterNew York, NY +9

Senior Software Engineer building fraud detection, risk decisioning, and Trust & Safety tooling for Givebutter's nonprofit fundraising platform. Requires 6+ years experience building fraud/risk systems with strong backend fundamentals and stakeholder collaboration.

170k – 190k
Remote6+ YOEFullstack Engineering
SnapLogic

Software Engineer, GenAI Integrations

SnapLogicSan Mateo, CA

Software Engineer building and maintaining LLM integrations, Snap Packs, and the Agent Framework for SnapLogic's integration platform. Requires strong agentic AI patterns knowledge, LLM API experience (Anthropic preferred), and Java/Python skills.

120k – 140k
Hybrid2+ YOEFullstack Engineering
Justworks

Senior Software Engineer, Benefits

JustworksNew York, NY

Senior Software Engineer building scalable benefits management products for health, wealth, and international offerings. Own large projects end-to-end, improve high-volume infrastructure, and provide technical leadership in a regulated environment. Requires 5+ years experience, server-side language mastery, SQL, AWS, and cross-functional collaboration.

188k – 242k
Hybrid5+ YOEFullstack Engineering
Labelbox

Full-Stack Engineer, AI Data Platform

LabelboxSan Francisco, CA

Build end-to-end human-in-the-loop AI data platform features for RLHF, evaluation, and LLM-assisted review workflows. Requires 3+ years software/ML engineering experience with React, Python, GraphQL, databases, and GCP/Kubernetes.

180k – 260k
Hybrid5+ YOEFullstack Engineering
Calendly

Senior Full Stack Engineer, Growth

CalendlyUnited States

Senior full-stack engineer on Calendly's Growth team building and shipping data-driven experiments to improve user acquisition, activation, engagement, and monetization. Requires 5+ years experience in growth or monetization, strong full-stack skills, and end-to-end experiment ownership.

187k – 272k
Remote5+ YOEFullstack Engineering
Auctor

Senior Software Engineer, Product

AuctorNew York, NY

Senior Software Engineer owning end-to-end feature development for AI-powered collaborative workflows and document experiences in an enterprise SaaS product. Requires 4+ years full-stack or frontend experience shipping user-facing features, strong product judgment, and comfort working across the stack with design and customers.

250k – 350k
On-site4+ YOEFullstack Engineering
Auctor

Software Engineer

AuctorNew York, NY

Software Engineer building AI layer for professional services. Design/implement enterprise interfaces, agentic workflows, full-stack infrastructure, and evaluate LLMs on unstructured enterprise data. Requires strong CS fundamentals, Python/TypeScript proficiency, and customer obsession.

175k – 290k
On-siteFullstack Engineering
SpotOn

Senior Software Engineer

SpotOnChicago, IL +3

Senior Full Stack Engineer on the Hospitality Fulfillment team building critical order-to-kitchen features for SpotOn's Express POS. Requires 5-7 years production experience, strong Golang and JS/TS skills, AI tool fluency, and ownership across backend services and microfrontends.

123k – 175k
Hybrid5+ YOEFullstack Engineering
Twilio

Principal Engineer

TwilioUnited States

Principal Engineer owning technical strategy for Twilio's Phone Numbers and KYC Compliance platform at massive global scale. Lead architecture modernization, pioneer AI-driven (LLM/agentic) development workflows, mentor engineers, and translate complex telecom regulations into developer-first APIs. Requires 16+ years building highly available distributed cloud systems.

188k – 277k
Remote16+ YOEFullstack Engineering
Pinterest

Sr. Software Engineer

PinterestUnited States

Sr. Full Stack Software Engineer building scalable monetization and Pinner-facing features on Pinterest, owning UI lifecycle for AI-powered ad formats, prototyping, A/B testing, and scaling to millions of users. Requires 4+ years full-stack experience with React, TypeScript, Redux, GraphQL, and REST APIs.

Salary not listed
Hybrid4+ YOEFullstack Engineering