Skip to content

Latest Fullstack Engineering jobs

Search
Location
1,204 jobs

Job results

Midstream Health

Software Engineer, Product

Midstream HealthSan Francisco, CA

Builds SaaS platform components including APIs, ML solutions, agentic workflows, and UI for AI-driven healthcare finance insights. Requires Python/TypeScript expertise, cloud infrastructure (GCP/AWS/K8s), and SaaS/multi-tenancy experience.

170k – 230k/yr
HybridFullstack Engineering
Just Appraised

Senior Software Engineer

Just AppraisedUnited States

Senior Software Engineer designs and builds scalable backend systems with Java and PostgreSQL, develops frontend features using React and TypeScript, and owns end-to-end product delivery on AWS infrastructure. Requires 5+ years experience in backend, databases, fullstack, and cloud.

Salary not listed
Remote5+ YOEFullstack Engineering
Nooks

Senior Software Engineer, Agent Studio

NooksSan Francisco, CA +1

Build and iterate on autonomous AI agents for sales workflows (prospecting, emails, call prep, follow-ups). Own customer revenue outcomes with direct user feedback loops in a hybrid SF role.

215k – 300k/yr
Hybrid5+ YOEFullstack Engineering
Posh

Senior Software Engineer

PoshNew York, NY

Lead architecture and development of complex features for a social events platform. Requires 5+ years leading technical projects, full-stack expertise with specialization in frontend/backend/infrastructure, and proficiency in React, React Native, TypeScript, and AWS.

180k – 220k/yr
On-site5+ YOEFullstack Engineering
Socure

Software Engineer - II

SocureCarson City, NV

Build and maintain scalable backend services and APIs for identity document verification, integrating with ML models to detect fraud. Requires 3+ years experience, strong Golang proficiency, and expertise in microservices and secure data handling.

140k – 160k/yr
Remote3+ YOEFullstack Engineering
Yuma AI

AI Product Focus - Senior Full Stack / Rails Engineer (Boston)

Yuma AIBoston, MA

Senior full stack engineer focusing on scaling Rails backend, integrating LLMs for AI agents in customer support, and contributing to product iterations with frontend when needed. Requires 5+ years Rails expertise and hands-on AI experience.

Salary not listed
Hybrid5+ YOEFullstack Engineering
Decagon

Staff Software Engineer, Voice Agent

DecagonSan Francisco, CA

Leads architecture and evolution of real-time voice platform for conversational AI agents, improving speech understanding, synthesis, timing, and reliability at scale. Requires 8+ years experience in real-time systems, audio applications, and technical leadership.

300k – 430k/yr
Hybrid8+ YOEFullstack Engineering
LlamaIndex

Full-Stack Product Engineer

LlamaIndexSan Francisco, CA

Build and ship AI-powered SaaS platform using Next.js frontend and Python/Node.js backend. Collaborate with customers on POCs, iterate rapidly on features, and contribute to open-source frameworks. Requires 2+ years experience shipping scalable AI web apps.

150k – 230k/yr
Hybrid2+ YOEFullstack Engineering
Reducto

Product Engineer

ReductoSan Francisco, CA

Builds intuitive UIs and features for Reducto Studio, including document viewers, extraction workflows, and data visualization. Requires 2+ years experience with TypeScript, React, and strong product intuition for an onsite SF role.

150k – 300k/yr
On-site2+ YOEFullstack Engineering
Fusion Health

Senior Software Engineer

Fusion HealthWoodbridge, NJ +1

Builds and maintains full-stack software solutions including frontend (Angular/JS), backend (.NET Core), and databases (SQL). Requires 5+ years experience, OOP principles, REST APIs, GitLab CI/CD, and collaborates on high-impact healthcare projects.

135k – 155k/yr
Hybrid5+ YOEFullstack Engineering
Sprinter Health

Growth Team

Sprinter HealthSan Francisco, CA +1

Staff Software Engineer on the Growth team building product-led patient booking flows, multi-channel experiments, and funnel optimization to drive activation and conversions for in-home healthcare. Requires 5+ years engineering experience (including growth/experimentation), strong backend and metrics skills, and mentorship background.

165k – 250k/yr
Hybrid7+ YOEFullstack Engineering
Casca

Staff Software Engineer

CascaSan Francisco, CA

Leads architectural decisions, contributes 70% hands-on code, and mentors in fast-paced fintech SaaS platform using TypeScript/React/NextJS/Python/AWS. Requires 7+ years experience balancing quality, speed, and reliability.

185k – 255k/yr
On-site7+ YOEFullstack Engineering
Partiful

🔮 Product Engineer (Full Stack)

PartifulNew York, NY +1

Builds end-to-end features across web (React) and mobile (React Native) apps, owning backend/frontend implementation, scoping projects, and collaborating on UX/UI. Requires 2+ years full-stack experience in startups with strong product sense.

140k – 200k/yr
Hybrid2+ YOEFullstack Engineering
Ether.Fi

Senior Full Stack Software Engineer

Ether.FiNew York, NY +1

Senior full stack engineer owning end-to-end delivery of user-facing features like on-chain portfolio reporting, corporate cards, Dapp interfaces, and banking transfers for a crypto neobank. Requires 5+ years experience shipping products with real users; web3 experience a plus.

160k – 200k/yr
On-site5+ YOEFullstack Engineering
Vanta

Senior Software Engineer, AI Product

VantaUnited States

Build and scale AI-powered features integrating LLMs into Vanta's compliance products. Requires 7+ years software engineering with LLM product experience, full-stack skills in TypeScript/React/Node.js, and AI evaluation expertise.

207k – 244k/yr
Remote7+ YOEFullstack Engineering
Ambient.ai

Sr. Software Engineer, Fullstack

Ambient.aiRedwood City, CA

Builds and scales fullstack features for real-time AI security platform, processing massive video and event data into actionable intelligence using React, TypeScript, Python. Requires 4+ years experience with APIs, databases, streaming pipelines, and cloud infrastructure.

125k – 210k/yr
Hybrid4+ YOEFullstack Engineering
Jellyfish

Full Stack Engineer

JellyfishBoston, MA

Full Stack Engineer builds and ships SaaS features using TypeScript, Python, React, and Django in an agile team with daily AWS deployments. Requires 5+ years experience, startup interest, and strong collaboration skills.

165k – 235k/yr
Remote5+ YOEFullstack Engineering
Decagon

Senior Software Engineer, Agent Orchestration

DecagonSan Francisco, CA

Designs and builds execution engines for intelligent AI agents at scale, coordinating model reasoning, actions, and reliability in production environments. Requires 5+ years experience with Python/TypeScript, distributed systems, and strong debugging skills.

250k – 330k/yr
On-site5+ YOEFullstack Engineering
OpenAI

Software Engineer, Fleet Management

OpenAISan Francisco, CA

Builds systems to manage cloud and bare-metal fleets at scale, integrating hardware metrics with job scheduling and leveraging LLMs for vendor coordination. Requires expertise in cluster and server-level systems like Kubernetes, Terraform, and Linux.

230k – 490k/yr
HybridFullstack Engineering
Flux Auto

Platform Engineer

Flux AutoSan Francisco, CA

Builds and maintains full-stack platform features like billing, authentication, onboarding, and third-party integrations using TypeScript/Node.js/React. Ships production features, improves reliability, and collaborates on scalable APIs for an AI hardware engineering platform. Requires 5+ years experience.

Salary not listed
On-site5+ YOEFullstack Engineering
Figma

Software Engineer, Full Stack

FigmaSan Francisco, CA +1

Full-stack engineers build and scale collaborative design products across front-end and back-end, owning end-to-end projects with cross-functional teams. Requires proven experience shipping production applications and proficiency in modern frameworks like React/TypeScript and back-end languages.

149k – 350k/yr
RemoteFullstack Engineering
Figma

Software Engineer, Graphics & Media

FigmaSan Francisco, CA +1

Build and optimize media processing features (image/video import/export, playback, codecs) in Figma's browser-based C++/WebAssembly rendering engine. Requires 5+ years specializing in video/image rendering with C++, TypeScript, GLSL.

149k – 350k/yr
Remote5+ YOEFullstack Engineering
Figma

Software Engineer, AI Product

FigmaSan Francisco, CA +1

Lead AI product engineering for Figma's design platform, building generative AI systems from ideation to production. Requires 5+ years software engineering with 1+ years in generative AI, plus experience in full AI lifecycle and cross-functional collaboration.

149k – 350k/yr
Remote5+ YOEFullstack Engineering
Numeric

Software Engineer, Product

NumericSan Francisco, CA +1

Software Engineer building end-to-end financial data platform features including ingestion, transformation, automation engines, reporting, monitoring, and AI-driven workflows. Requires CS degree and 4+ years software engineering experience; onsite in SF or NYC.

125k – 250k/yr
On-site4+ YOEFullstack Engineering
Orb

Senior Software Engineer, Pricing Lifecycle- San Francisco HQ

OrbSan Francisco, CA +1

Build and scale pricing lifecycle features, data models, and real-time systems for billing platform. Requires 5+ years software engineering experience, full-stack skills, and customer empathy in hybrid SF/NYC setup.

170k – 220k/yr
Hybrid5+ YOEFullstack Engineering
OpenAI

Software Engineer, Full Stack, Revenue Platform

OpenAISan Francisco, CA

Build and own full-stack platform components for OpenAI's revenue systems, including billing, subscriptions, and enterprise entitlements. Collaborate cross-functionally to deliver scalable, reliable financial workflows with 5+ years full-stack experience.

230k – 385k/yr
On-site5+ YOEFullstack Engineering
Flowtel

Founding Engineer

FlowtelSan Francisco, CA

Builds AI-powered operating system for hospitality as hands-on founding engineer, focusing on AI agents for booking and services. Requires high agency, extreme AI coding expertise, and passion for agents.

180k – 250k/yr
On-siteFullstack Engineering
Northwood Space

Senior Software Engineer (Space Communications)

Northwood SpaceLos Angeles, CA +2

Designs, implements, and optimizes global distributed systems for space communications, including control planes, APIs, edge hardware control, high-bandwidth networking, monitoring, and simulations. Requires 5+ years experience in software development with focus on cloud, embedded, and networking technologies.

160k – 224k/yr
On-site5+ YOEFullstack Engineering
AfterQuery

Software Engineering Intern

AfterQuerySan Francisco, CA

Software Engineering Intern builds and scales data infrastructure, including web/desktop workflows and high-throughput pipelines, collaborating on product strategy. Requires proficiency in JavaScript/Next.js, Python, cloud services, and caching/search tools; must work onsite in San Francisco.

35 – 50/hr
On-siteEntry levelFullstack Engineering
Thera

Founding Engineer

TheraNew York, NY

Architects, builds, and scales core systems for global payroll, payments, and fintech ecosystem including Spend, Docs, Cash, and Accounting. Owns 0→1 features end-to-end with 3-7+ years experience thriving in ambiguity.

100k – 180k/yr
On-site3+ YOEFullstack Engineering
Avoca

Senior Software Engineer - Product

AvocaNew York, NY

Senior Product Engineer owns end-to-end feature development from backend services to AI-powered user experiences, iterates based on customer feedback, and collaborates with product and GTM teams. Requires 4-6 years full-stack experience and familiarity with AI/LLMs.

170k – 250k/yr
On-site4+ YOEFullstack Engineering
Layer Health

Senior Fullstack Engineer

Layer HealthBoston, MA +1

Owns end-to-end development of new features and product experiences for internal and customer-facing applications in healthcare AI. Requires 7+ years fullstack experience with TypeScript/React frontend and Python backend, customer collaboration, and hybrid work in Boston/NYC.

190k – 230k/yr
Hybrid7+ YOEFullstack Engineering
Ashby

Staff Software Engineer, Product Engineering, Americas

AshbySan Francisco, CA +9

Owns end-to-end product features in talent acquisition software, from research and specs to full-stack implementation including scheduling, filters, and offer signing. Thrives in ambiguity, builds reusable abstractions across stack, balances speed/quality.

190k – 275k/yr
RemoteFullstack Engineering
Ashby

Senior Software Engineer, Product Engineering, Americas

AshbySan Francisco, CA +8

Senior Product Engineer owns end-to-end product features, from research and specs to full-stack implementation, building intelligent tools for talent acquisition teams at Ashby. Thrives in ambiguity, creates reusable abstractions, and balances speed with high quality.

153k – 220k/yr
RemoteFullstack Engineering
Rippling

Senior Software Engineer, Platform - HR Product

RipplingSan Francisco, CA +2

Builds and scales core platform infrastructure and shared services for Rippling's HR product suite, including HRIS, time tracking, benefits, and talent management. Requires 5+ years in distributed systems at scale and strong cross-functional communication.

Salary not listed
Hybrid5+ YOEFullstack Engineering
Rippling

Senior Software Engineer, Backend Full Stack - IT Product

RipplingSan Francisco, CA +1

Senior full-stack engineer building backend capabilities and user-facing features for IT product that automates device, app, and security management at scale. Requires 5+ years Python/Django experience plus frontend familiarity.

159k – 278k/yr
Hybrid5+ YOEFullstack Engineering
Rippling

Senior Software Engineer, Frontend Full Stack - HR Product

RipplingSan Francisco, CA +2

Build full-stack features for HR products including HRIS, time tracking, benefits, and talent management. Requires 5+ years experience with React/TypeScript and backend frameworks like Python/Django, plus strong UX focus.

Salary not listed
Hybrid5+ YOEFullstack Engineering
Flux Auto

Software Engineer, Agentic Products

Flux AutoSan Francisco, CA

Builds agentic AI workflows using TypeScript and LangGraph to integrate intelligent behaviors into web apps for hardware design. Requires 5+ years software engineering, React/Node.js expertise, and experience with AI orchestration frameworks.

Salary not listed
On-site5+ YOEFullstack Engineering
OpenAI

Fullstack Engineer, Intelligence Systems

OpenAISan Francisco, CA

Builds and maintains scalable intelligence systems using OpenAI models to detect abuse, analyze large datasets, and support investigations. Bridges data scientists and technical teams with strong Python/SQL skills and AI expertise in a hybrid SF role.

230k – 325k/yr
HybridFullstack Engineering
Inkeep

Member of Technical Staff, TypeScript Engineer (Senior)

InkeepNew York, NY +1

Architects and ships core features for an open-source AI Agent Platform using TypeScript, owning end-to-end platform systems, APIs, SDKs, and developer tools. Requires 3+ years TypeScript experience, full-stack fluency, and system design skills; AI experience preferred.

Salary not listed
On-siteFullstack Engineering
Palantir

Software Engineer - Apollo Systems

PalantirNew York, NY +1

Builds and operates large-scale distributed systems for Kubernetes cluster backup, restore, and management across diverse environments. Requires 4+ years experience in core infrastructure, Golang/Java proficiency, and container technologies like Docker and OCI.

Salary not listed
Hybrid4+ YOEFullstack Engineering
Confido Legal

Software Engineer

Confido LegalNew York, NY

Build full-stack product features and backend services for AI-powered financial platform handling CPG deductions, forecasting, and analytics. Requires 2+ years experience in backend development and shipping production software.

170k – 200k/yr
On-site2+ YOEFullstack Engineering
Ryvn

Founding Software Engineer

RyvnNew York, NY

Founding Software Engineer designs and builds distributed systems for software deployment orchestration across complex enterprise environments. Requires 3+ years experience, full-stack fluency across languages and tools, and strong ownership to shape technical architecture with founders.

160k – 220k/yr
On-site3+ YOEFullstack Engineering
Snowflake

Principal Software Engineer II - Metadata

SnowflakeBellevue, WA +1

Designs, develops, and supports fault-tolerant scalable distributed metadata systems at petabyte scale. Requires 15+ years experience in large-scale services, deep database internals expertise, strong CS fundamentals, and Java fluency.

304k – 437k/yr
On-site15+ YOEFullstack Engineering
AfterQuery

Full-Stack Software Engineer

AfterQuerySan Francisco, CA

Builds and scales data infrastructure including web/desktop workflows and high-throughput pipelines using full-stack technologies. Requires proficiency in JavaScript/Next.js, Python, cloud services, and data processing tools like Redis and Elasticsearch.

110k – 220k/yr
On-siteFullstack Engineering
Palantir

Software Engineer - Edge

PalantirWashington, DC

Develops high-performance software for edge computing, processing sensor data streams in real-time on constrained devices and distributed systems. Requires 4+ years experience in Rust/C/C++, computer architecture, and Linux proficiency.

Salary not listed
Hybrid4+ YOEFullstack Engineering
Oneleet

Fullstack Engineer, AI Implementation

OneleetBeaverton, OR

Fullstack engineer integrates AI services into cybersecurity platform, building backend context gathering in Go/Python, frontend UIs in React/JavaScript, and end-to-end features with customer feedback. Requires 5+ years experience in fullstack development with Go and JavaScript.

110k – 180k/yr
Remote5+ YOEFullstack Engineering
Snowflake

Staff Software Engineer - Applied Performance Group

SnowflakeMenlo Park, CA

Staff Software Engineer in Applied Performance Group tackles challenging customer performance issues, conducts competitive benchmarks, and collaborates with engineering and sales to optimize Snowflake's cloud data platform. Requires 5+ years in data engineering/databases, strong SQL/Python/Java skills, and cloud expertise.

236k – 339k/yr
On-site5+ YOEFullstack Engineering
Applied Intuition

Lead Software Engineer - Physical AI

Applied IntuitionArlington, VA

As a Lead Software Engineer, you will act as a startup CTO, owning end-to-end execution of high-stakes projects. You will integrate Applied Intuition's vehicle intelligence platforms with DOD platforms for defense and government customers, tackling challenges across software engineering, system deployment, and hardware integration.

150k – 200k/yr
On-site5+ YOEFullstack Engineering
Ramp

Software Engineer, Bill Pay & Procurement

RampNew York, NY +1

Builds backend systems for Procure-to-Pay, including invoice processing, payment orchestration, and financial reconciliation. Requires 3+ years backend experience with Python/SQL, distributed systems, and fintech domain knowledge.

168k – 275k/yr
Hybrid3+ YOEFullstack Engineering