Senior full-stack engineer building and owning product features for AI-powered government contracting workflows using TypeScript, React, and Node.js. Requires 3+ years experience, strong CS fundamentals, and customer-focused mindset in a fast-paced NYC startup.
190k – 220k/yr
On-site3+ YOEFullstack Engineering
Software Engineer, Enterprise
ReplitFoster City, CA
Build and own full-stack features for Replit's enterprise platform, focusing on scalability, security, authentication, and team collaboration tools. Requires strong full-stack skills, B2B experience, and modern web tech like React, Node.js, and TypeScript.
180k – 250k/yr
HybridFullstack Engineering
Software Engineer, New Grad
PerpayPhiladelphia, PA
New grad software engineer builds and releases fullstack features for customer-facing and internal platforms at a fintech startup. Requires bachelor's in CS or related, 1-2 internships, and experience with Python/Django backend and React frontend.
Salary not listed
On-siteEntry levelFullstack Engineering
Senior Principal Software Engineer
ZoomInfoCalifornia
Architects scalable infrastructure for ZoomInfo's unified data platform using GraphQL federation across BigTable, BigQuery, and Solr. Drives real-time data processing, observability, and multi-tenant systems with 12+ years experience in distributed data platforms.
191k – 300k/yr
Remote12+ YOEFullstack Engineering
Software Engineer, Product
Bretton AISan Francisco, CA
Builds full-stack features like case management interfaces, document analysis, and AI agent workflows for compliance automation in financial services. Requires 4+ years experience, strong full-stack skills, and product ownership mindset.
168k – 213k/yr
On-site4+ YOEFullstack Engineering
Senior Product Engineer - Training Platform
BasetenSan Francisco, CA
Senior engineer building AI training platform features like multi-node training and serverless RL. Owns full stack from API/UI to infrastructure, fine-tunes models, and collaborates with researchers. Requires 5+ years experience in software, distributed systems, and developer tools.
200k – 275k/yr
On-site5+ YOEFullstack Engineering
Software Engineer
ExtendNew York, NY
Builds scalable systems for LLM-powered document processing platform, designs novel human-AI interfaces, and owns full-stack product areas. Requires 3+ years experience, CS fundamentals, and AI interest for mission-critical enterprise use.
Salary not listed
On-site3+ YOEFullstack Engineering
Staff Software Engineer, Agent Development
DecagonNew York, NY
Technical leader on full-stack team building scalable AI agent platform for customers. Drives architecture, leads initiatives, creates no-code tools, and mentors engineers. Requires 6+ years experience, TypeScript/Python expertise, and strong product thinking.
300k – 430k/yr
Hybrid6+ YOEFullstack Engineering
Senior Software Engineer, Agent Development
DecagonSan Francisco, CA +1
Full-stack product engineer building self-serve tools for customers to configure, train, and deploy AI agents. Requires 4+ years experience, proficiency in TypeScript/Python, and strong product thinking.
250k – 330k/yr
On-site4+ YOEFullstack Engineering
Staff Software Engineer, Full Stack
SkydioSan Mateo, CA
Designs and builds full-stack cloud systems for autonomous drone fleet management, including APIs, geospatial mission planning, and real-time data handling. Requires 8+ years experience with TypeScript, React, Python/Go, AWS, and systems thinking for scalable, secure platforms.
200k – 275k/yr
Hybrid8+ YOEFullstack Engineering
Software Engineer
RunloopSan Francisco, CA
Build scalable AI software engineering platform components including APIs, SDKs, UI, and secure execution environments for AI agents. Requires 3+ years experience with Python/Typescript, cloud infrastructure, and developer tools.
Salary not listed
Hybrid3+ YOEFullstack Engineering
Full Stack Engineer
Reality DefenderNew York, NY
Builds end-to-end features for deepfake detection platform including frontend UIs, backend services, and APIs. Requires 3+ years experience with React/TypeScript frontend and Python/Go/Node.js backend, plus cloud deployment skills.
100k – 180k/yr
Remote3+ YOEFullstack Engineering
Full Stack Engineer
KeplerNew York, NY
Build core systems across the full stack for Kepler's AI research platform, including backend orchestration, data pipelines, and UI for traceable AI outputs in finance.
230k – 260k/yr
On-site3+ YOEFullstack Engineering
Senior Staff Software Engineer
DatadogNew York, NY
Leads design and delivery of large-scale distributed systems for observability platforms at Datadog. Requires 10+ years backend/distributed systems experience, deep expertise in core domains, and proven technical leadership across teams.
272k – 340k/yr
On-site10+ YOEFullstack Engineering
Staff Software Engineer
DatadogBoston, MA +1
Staff Software Engineer leads design, architecture, and delivery of high-scale systems like data storage engines and monitoring products. Requires 10+ years experience, 4+ years technical leadership, and BS/MS/PhD or equivalent.
234k – 300k/yr
Hybrid10+ YOEFullstack Engineering
Software Engineer, Codex Cloud
OpenAISan Francisco, CA
Builds cloud-based AI agentic experiences and runtime infrastructure for Codex, enabling scalable, secure AI software engineering across codebases. Requires strong distributed systems expertise, backend proficiency, and enterprise platform experience.
230k – 325k/yr
On-siteFullstack Engineering
Software Engineer, Stablecoins
RampNew York, NY +1
Builds and scales stablecoin-based payment and treasury infrastructure at a fintech company. Requires 1+ years experience with stablecoins, blockchain payments, cloud platforms, and languages like Python or Go.
142k – 275k/yr
Hybrid1+ YOEFullstack Engineering
Senior Software Engineer
MiterSan Francisco, CA +1
Lead end-to-end design and implementation of products and systems, collaborating on architecture and roadmaps while providing technical feedback. Requires 4+ years experience, expertise in problem-solving, APIs, and data modeling, plus strong communication.
190k – 230k/yr
Hybrid4+ YOEFullstack Engineering
Fullstack Engineer - CPaaS
PatientNowBrooklyn, NY
Builds customer-facing communication features like inboxes, automations, templates, and workflows on Recura's messaging/voice infrastructure. Works across fullstack, requires 3+ years experience with SaaS products, real-time/event-driven systems, and startup background.
Salary not listed
On-site3+ YOEFullstack Engineering
Software Engineer, Core Product
RampNew York, NY +1
Build and scale backend systems powering Ramp's card issuance, spend controls, approval workflows, and transaction processing at massive scale. Requires 2+ years backend experience with Python/Go/TypeScript, PostgreSQL, and AWS.
168k – 275k/yr
Hybrid2+ YOEFullstack Engineering
Software Engineer, Internal Tools
SesameSan Francisco, CA
Build and maintain React-based web tools and Python infrastructure for ML data pipelines and internal developer productivity at a voice AI startup. Collaborate with ML engineers and researchers, focusing on usability, reliability, and cloud deployment. Requires 4+ years full-stack experience.
175k – 280k/yr
On-site4+ YOEFullstack Engineering
Software Engineer
MosaicNew York, NY
Builds end-to-end product experiences for AI-driven financial modeling platform, owning features across frontend UIs and backend services for deal analysis, collaboration, and workflows. Requires 2-6+ years fullstack experience with React, APIs, databases, and cloud systems in high-trust environments.
Salary not listed
On-site2+ YOEFullstack Engineering
Full Stack Engineer
Mem0San Francisco, CA
Builds end-to-end features for Mem0's memory platform using Next.js/React for UI and Python for backend, optimizing for scale, speed, and reliability. Collaborates with design, research, and customers while owning production operations and code quality.
Builds and scales developer platforms, CI/CD systems, test frameworks, and AI-integrated tools to boost engineering velocity and reliability at a fast-growing AI company. Requires 7+ years experience in backend systems or internal platforms, Python proficiency, and technical leadership.
238k – 290k/yr
Hybrid7+ YOEFullstack Engineering
Senior Software Engineer - Openflow
SnowflakeMenlo Park, CA
Senior Software Engineer building Openflow's data integration platform for real-time bi-directional data movement using Apache NiFi. Requires 7+ years experience with distributed systems, Java proficiency, and cloud-native services.
200k – 288k/yr
On-site7+ YOEFullstack Engineering
Fullstack Engineer, Safety Engineering
OpenAISan Francisco, CA
Build full-stack internal tools to enhance OpenAI model safety, focusing on mental health protections and policy workflows. Requires 5+ years experience with JavaScript/React, Python, and databases.
210k – 325k/yr
On-site5+ YOEFullstack Engineering
Lead Software Engineer
FindigsNew York, NY
Leads design, development, and deployment of scalable web applications and services using Python/Django backend and React/TypeScript frontend. Mentors engineers, collaborates cross-functionally, and owns system architecture with 8+ years experience and 1+ year leadership.
205k – 235k/yr
Hybrid8+ YOEFullstack Engineering
AI Incubator - Senior Software Engineer
Sprinter HealthSan Francisco, CA +1
Senior Software Engineer in AI incubator builds agentic AI solutions from 0→1 to improve healthcare access. Requires 5+ years full-stack/backend experience, seed-stage startup exposure, and Python/JS/TS proficiency.
160k – 225k/yr
Hybrid5+ YOEFullstack Engineering
Full Stack Software Engineer
DoxelUnited States
Builds full-stack web and mobile applications handling large-scale field data (videos, images, IoT) for construction project management. Requires 5+ years experience with TypeScript/Python/Java, modern frameworks like Next.js/Nuxt.js, cloud platforms, and APIs.
150k – 165k/yr
Remote5+ YOEFullstack Engineering
Senior Software Engineer, Search
VannevarUnited States
Senior Software Engineer designs and optimizes search systems using full-text search, vector databases, LLMs, and NLP to enhance mission-critical information retrieval. Requires 7+ years backend experience with 3+ in search/IR, expertise in Elasticsearch/OpenSearch, and strong analytical skills.
150k – 215k/yr
Remote7+ YOEFullstack Engineering
Software Engineer
Adaptive SecurityNew York, NY
Build and ship full-stack features for AI cybersecurity products in a high-growth startup, collaborating closely with product and design teams. Requires 1-4+ years experience with strongly-typed languages like Java, TypeScript, Go, SQL proficiency, and cloud deployment.
125k – 175k/yr
On-site1+ YOEFullstack Engineering
Software Engineer - Core Interfaces
PalantirPalo Alto, CA +1
Develops frontend frameworks enabling seamless real-time interactions and data sync across Palantir applications using TypeScript, React, and web APIs. Requires 2+ years frontend experience, strong JavaScript skills, and bachelor's in CS.
Salary not listed
On-site2+ YOEFullstack Engineering
Full Stack Engineer, Health AI
OpenAISan Francisco, CA
Full stack engineer building scalable health AI systems for consumers and providers, owning end-to-end development with focus on privacy, HIPAA compliance, and global scale. Requires 5+ years experience and high agency in fast-paced teams.
293k – 325k/yr
On-site5+ YOEFullstack Engineering
Software Engineer, Web Platform
FigmaSan Francisco, CA +1
Build core infrastructure for translating between design models, HTML/JSX, and AI representations at Figma's Code Platform. Requires 5+ years experience with TypeScript/JavaScript, React, and performance optimization.
149k – 350k/yr
Remote5+ YOEFullstack Engineering
Full Stack Software Engineer
LabricSan Mateo, CA
Builds core data infrastructure for lab data integration, ships full-stack features with Python backend and TypeScript/Next.js frontend, and designs queryable schemas for scientific data. Requires strong Python/TypeScript, deep database knowledge, and CS degree or equivalent.
140k – 220k/yr
On-siteFullstack Engineering
Senior/Staff Software Engineer - Ride and Fleet Services
ZooxFoster City, CA
Leads development and scaling of cloud services and APIs for ride-hailing in robotaxi service, owning payments, dispatch, and fleet management. Requires 8+ years cloud experience, backend microservices, Kotlin/Java, REST APIs, SQL, Kubernetes.
219k – 300k/yr
On-site8+ YOEFullstack Engineering
Software Engineer, Codex for Teams
OpenAISan Francisco, CA
Builds production-grade systems for Codex AI software engineer to serve teams and enterprises, owning full-stack architecture, enterprise primitives like RBAC and SSO, and real-world deployments with customers.
230k – 325k/yr
On-siteFullstack Engineering
Software Engineer
GarageNew York, NY
Build and own core marketplace systems, automate workflows for payments/logistics/compliance, and design scalable APIs/services. Requires 2+ years experience with strong TypeScript skills and product/systems thinking.
150k – 220k/yr
On-site2+ YOEFullstack Engineering
Full Stack Product Engineer
RayluNew York, NY
Build and ship full-stack features end-to-end using React/Next.js, Node.js, and TypeScript, from ideation to iteration. Prioritize user value, UX, reliability, and collaborate on product roadmap in an in-office NYC team.
150k – 200k/yr
On-siteFullstack Engineering
Founding Engineer
FleetlineNew York, NY
Founding engineer builds optimization algorithms for trucking fleets, handles full-stack tasks from product vision to client integrations, and engages directly with enterprise customers to solve pain points. Requires Python/TypeScript comfort, fast shipping, and startup/big tech experience.
150k – 200k/yr
On-siteFullstack Engineering
Staff Software Engineer, Device Management
RipplingSan Francisco, CA +1
Tech Lead building agent stack and realtime components for device management at massive scale, spanning AI, distributed systems, and IoT. Requires 7+ years experience leading teams and operating large-scale systems.
Salary not listed
Hybrid7+ YOEFullstack Engineering
Software Engineer, Productivity
OpenAISan Francisco, CA
Optimizes development workflows, iteration speed, and reliability for OpenAI's core training and inference frameworks. Focuses on enhancing developer experience through pragmatic, end-to-end solutions, particularly with Python.
Builds core infrastructure, APIs, and user experiences for OpenAI's monetization and ads products. Architects scalable distributed systems, collaborates with product/design/research, requires 7+ years experience in high-scale systems.
230k – 385k/yr
On-site7+ YOEFullstack Engineering
Software Engineer, Apps Builder Experience
RetoolSan Francisco, CA
Owns end-to-end projects enhancing Retool's core Apps platform architecture, scalability, and performance across TypeScript/Node.js/React stack. Collaborates with product/design teams; requires 5+ years full-stack experience with strong JS/TS proficiency.
164k – 306k/yr
Hybrid5+ YOEFullstack Engineering
Software Engineer
SocketUnited States
Build end-to-end web application features including user interfaces, APIs, and data integration from third-party sources. Collaborate with design and engineering to shape product roadmap in fast-paced early-stage environment; requires proficiency in modern web technologies.
Salary not listed
RemoteFullstack Engineering
Software Engineer
Range FinanceMcLean, VA
Full stack software engineer designs, builds, and maintains secure, scalable web services across frontend, backend, and infrastructure. Works with modern stack including React, Node.js, TypeScript, and AWS in a fast-paced fintech startup.
Salary not listed
On-siteFullstack Engineering
Senior Software Engineer
Range FinanceMcLean, VA
Leads full-stack development of secure, scalable web services and platforms for fintech, working across backend, frontend, and infrastructure. Requires 7+ years experience with JavaScript/TypeScript, Node.js, React, and AWS in a fast-paced startup.
Salary not listed
On-site7+ YOEFullstack Engineering
Staff Engineer
Range FinanceMcLean, VA +2
Leads full-stack engineering efforts to design, build, and maintain secure, scalable web services for fintech platform. Requires 9+ years experience across frontend, backend, infrastructure with expertise in TypeScript, React, Node.js, and AWS.
Salary not listed
On-site9+ YOEFullstack Engineering
Principal Software Engineer
TypefacePalo Alto, CA
Principal Software Engineer architects scalable AI systems using LLMs and multimodal AI for enterprise content generation. Leads cross-functional initiatives, mentors engineers, and ensures best practices in cloud-native, distributed systems. Requires 10+ years experience with 3+ in principal roles.
248k – 267k/yr
Hybrid10+ YOEFullstack Engineering
Software Engineer, Product
AnaraSan Francisco, CA
Builds scalable AI-powered research tools, including full stack agent behaviors with LLMs, RAG, and agent architectures. Owns prompt engineering, model deployment, and eval pipelines while engaging customers and optimizing performance in a fast-paced startup.
150k – 200k/yr
On-siteFullstack Engineering
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1,195 jobs
Job results
Senior Software Engineer (Product)
GovDashNew York, NY
Senior full-stack engineer building and owning product features for AI-powered government contracting workflows using TypeScript, React, and Node.js. Requires 3+ years experience, strong CS fundamentals, and customer-focused mindset in a fast-paced NYC startup.
190k – 220k/yr
On-site3+ YOEFullstack Engineering
Software Engineer, Enterprise
ReplitFoster City, CA
Build and own full-stack features for Replit's enterprise platform, focusing on scalability, security, authentication, and team collaboration tools. Requires strong full-stack skills, B2B experience, and modern web tech like React, Node.js, and TypeScript.
180k – 250k/yr
HybridFullstack Engineering
Software Engineer, New Grad
PerpayPhiladelphia, PA
New grad software engineer builds and releases fullstack features for customer-facing and internal platforms at a fintech startup. Requires bachelor's in CS or related, 1-2 internships, and experience with Python/Django backend and React frontend.
Salary not listed
On-siteEntry levelFullstack Engineering
Senior Principal Software Engineer
ZoomInfoCalifornia
Architects scalable infrastructure for ZoomInfo's unified data platform using GraphQL federation across BigTable, BigQuery, and Solr. Drives real-time data processing, observability, and multi-tenant systems with 12+ years experience in distributed data platforms.
191k – 300k/yr
Remote12+ YOEFullstack Engineering
Software Engineer, Product
Bretton AISan Francisco, CA
Builds full-stack features like case management interfaces, document analysis, and AI agent workflows for compliance automation in financial services. Requires 4+ years experience, strong full-stack skills, and product ownership mindset.
168k – 213k/yr
On-site4+ YOEFullstack Engineering
Senior Product Engineer - Training Platform
BasetenSan Francisco, CA
Senior engineer building AI training platform features like multi-node training and serverless RL. Owns full stack from API/UI to infrastructure, fine-tunes models, and collaborates with researchers. Requires 5+ years experience in software, distributed systems, and developer tools.
200k – 275k/yr
On-site5+ YOEFullstack Engineering
Software Engineer
ExtendNew York, NY
Builds scalable systems for LLM-powered document processing platform, designs novel human-AI interfaces, and owns full-stack product areas. Requires 3+ years experience, CS fundamentals, and AI interest for mission-critical enterprise use.
Salary not listed
On-site3+ YOEFullstack Engineering
Staff Software Engineer, Agent Development
DecagonNew York, NY
Technical leader on full-stack team building scalable AI agent platform for customers. Drives architecture, leads initiatives, creates no-code tools, and mentors engineers. Requires 6+ years experience, TypeScript/Python expertise, and strong product thinking.
300k – 430k/yr
Hybrid6+ YOEFullstack Engineering
Senior Software Engineer, Agent Development
DecagonSan Francisco, CA +1
Full-stack product engineer building self-serve tools for customers to configure, train, and deploy AI agents. Requires 4+ years experience, proficiency in TypeScript/Python, and strong product thinking.
250k – 330k/yr
On-site4+ YOEFullstack Engineering
Staff Software Engineer, Full Stack
SkydioSan Mateo, CA
Designs and builds full-stack cloud systems for autonomous drone fleet management, including APIs, geospatial mission planning, and real-time data handling. Requires 8+ years experience with TypeScript, React, Python/Go, AWS, and systems thinking for scalable, secure platforms.
200k – 275k/yr
Hybrid8+ YOEFullstack Engineering
Software Engineer
RunloopSan Francisco, CA
Build scalable AI software engineering platform components including APIs, SDKs, UI, and secure execution environments for AI agents. Requires 3+ years experience with Python/Typescript, cloud infrastructure, and developer tools.
Salary not listed
Hybrid3+ YOEFullstack Engineering
Full Stack Engineer
Reality DefenderNew York, NY
Builds end-to-end features for deepfake detection platform including frontend UIs, backend services, and APIs. Requires 3+ years experience with React/TypeScript frontend and Python/Go/Node.js backend, plus cloud deployment skills.
100k – 180k/yr
Remote3+ YOEFullstack Engineering
Full Stack Engineer
KeplerNew York, NY
Build core systems across the full stack for Kepler's AI research platform, including backend orchestration, data pipelines, and UI for traceable AI outputs in finance.
230k – 260k/yr
On-site3+ YOEFullstack Engineering
Senior Staff Software Engineer
DatadogNew York, NY
Leads design and delivery of large-scale distributed systems for observability platforms at Datadog. Requires 10+ years backend/distributed systems experience, deep expertise in core domains, and proven technical leadership across teams.
272k – 340k/yr
On-site10+ YOEFullstack Engineering
Staff Software Engineer
DatadogBoston, MA +1
Staff Software Engineer leads design, architecture, and delivery of high-scale systems like data storage engines and monitoring products. Requires 10+ years experience, 4+ years technical leadership, and BS/MS/PhD or equivalent.
234k – 300k/yr
Hybrid10+ YOEFullstack Engineering
Software Engineer, Codex Cloud
OpenAISan Francisco, CA
Builds cloud-based AI agentic experiences and runtime infrastructure for Codex, enabling scalable, secure AI software engineering across codebases. Requires strong distributed systems expertise, backend proficiency, and enterprise platform experience.
230k – 325k/yr
On-siteFullstack Engineering
Software Engineer, Stablecoins
RampNew York, NY +1
Builds and scales stablecoin-based payment and treasury infrastructure at a fintech company. Requires 1+ years experience with stablecoins, blockchain payments, cloud platforms, and languages like Python or Go.
142k – 275k/yr
Hybrid1+ YOEFullstack Engineering
Senior Software Engineer
MiterSan Francisco, CA +1
Lead end-to-end design and implementation of products and systems, collaborating on architecture and roadmaps while providing technical feedback. Requires 4+ years experience, expertise in problem-solving, APIs, and data modeling, plus strong communication.
190k – 230k/yr
Hybrid4+ YOEFullstack Engineering
Fullstack Engineer - CPaaS
PatientNowBrooklyn, NY
Builds customer-facing communication features like inboxes, automations, templates, and workflows on Recura's messaging/voice infrastructure. Works across fullstack, requires 3+ years experience with SaaS products, real-time/event-driven systems, and startup background.
Salary not listed
On-site3+ YOEFullstack Engineering
Software Engineer, Core Product
RampNew York, NY +1
Build and scale backend systems powering Ramp's card issuance, spend controls, approval workflows, and transaction processing at massive scale. Requires 2+ years backend experience with Python/Go/TypeScript, PostgreSQL, and AWS.
168k – 275k/yr
Hybrid2+ YOEFullstack Engineering
Software Engineer, Internal Tools
SesameSan Francisco, CA
Build and maintain React-based web tools and Python infrastructure for ML data pipelines and internal developer productivity at a voice AI startup. Collaborate with ML engineers and researchers, focusing on usability, reliability, and cloud deployment. Requires 4+ years full-stack experience.
175k – 280k/yr
On-site4+ YOEFullstack Engineering
Software Engineer
MosaicNew York, NY
Builds end-to-end product experiences for AI-driven financial modeling platform, owning features across frontend UIs and backend services for deal analysis, collaboration, and workflows. Requires 2-6+ years fullstack experience with React, APIs, databases, and cloud systems in high-trust environments.
Salary not listed
On-site2+ YOEFullstack Engineering
Full Stack Engineer
Mem0San Francisco, CA
Builds end-to-end features for Mem0's memory platform using Next.js/React for UI and Python for backend, optimizing for scale, speed, and reliability. Collaborates with design, research, and customers while owning production operations and code quality.
Builds and scales developer platforms, CI/CD systems, test frameworks, and AI-integrated tools to boost engineering velocity and reliability at a fast-growing AI company. Requires 7+ years experience in backend systems or internal platforms, Python proficiency, and technical leadership.
238k – 290k/yr
Hybrid7+ YOEFullstack Engineering
Senior Software Engineer - Openflow
SnowflakeMenlo Park, CA
Senior Software Engineer building Openflow's data integration platform for real-time bi-directional data movement using Apache NiFi. Requires 7+ years experience with distributed systems, Java proficiency, and cloud-native services.
200k – 288k/yr
On-site7+ YOEFullstack Engineering
Fullstack Engineer, Safety Engineering
OpenAISan Francisco, CA
Build full-stack internal tools to enhance OpenAI model safety, focusing on mental health protections and policy workflows. Requires 5+ years experience with JavaScript/React, Python, and databases.
210k – 325k/yr
On-site5+ YOEFullstack Engineering
Lead Software Engineer
FindigsNew York, NY
Leads design, development, and deployment of scalable web applications and services using Python/Django backend and React/TypeScript frontend. Mentors engineers, collaborates cross-functionally, and owns system architecture with 8+ years experience and 1+ year leadership.
205k – 235k/yr
Hybrid8+ YOEFullstack Engineering
AI Incubator - Senior Software Engineer
Sprinter HealthSan Francisco, CA +1
Senior Software Engineer in AI incubator builds agentic AI solutions from 0→1 to improve healthcare access. Requires 5+ years full-stack/backend experience, seed-stage startup exposure, and Python/JS/TS proficiency.
160k – 225k/yr
Hybrid5+ YOEFullstack Engineering
Full Stack Software Engineer
DoxelUnited States
Builds full-stack web and mobile applications handling large-scale field data (videos, images, IoT) for construction project management. Requires 5+ years experience with TypeScript/Python/Java, modern frameworks like Next.js/Nuxt.js, cloud platforms, and APIs.
150k – 165k/yr
Remote5+ YOEFullstack Engineering
Senior Software Engineer, Search
VannevarUnited States
Senior Software Engineer designs and optimizes search systems using full-text search, vector databases, LLMs, and NLP to enhance mission-critical information retrieval. Requires 7+ years backend experience with 3+ in search/IR, expertise in Elasticsearch/OpenSearch, and strong analytical skills.
150k – 215k/yr
Remote7+ YOEFullstack Engineering
Software Engineer
Adaptive SecurityNew York, NY
Build and ship full-stack features for AI cybersecurity products in a high-growth startup, collaborating closely with product and design teams. Requires 1-4+ years experience with strongly-typed languages like Java, TypeScript, Go, SQL proficiency, and cloud deployment.
125k – 175k/yr
On-site1+ YOEFullstack Engineering
Software Engineer - Core Interfaces
PalantirPalo Alto, CA +1
Develops frontend frameworks enabling seamless real-time interactions and data sync across Palantir applications using TypeScript, React, and web APIs. Requires 2+ years frontend experience, strong JavaScript skills, and bachelor's in CS.
Salary not listed
On-site2+ YOEFullstack Engineering
Full Stack Engineer, Health AI
OpenAISan Francisco, CA
Full stack engineer building scalable health AI systems for consumers and providers, owning end-to-end development with focus on privacy, HIPAA compliance, and global scale. Requires 5+ years experience and high agency in fast-paced teams.
293k – 325k/yr
On-site5+ YOEFullstack Engineering
Software Engineer, Web Platform
FigmaSan Francisco, CA +1
Build core infrastructure for translating between design models, HTML/JSX, and AI representations at Figma's Code Platform. Requires 5+ years experience with TypeScript/JavaScript, React, and performance optimization.
149k – 350k/yr
Remote5+ YOEFullstack Engineering
Full Stack Software Engineer
LabricSan Mateo, CA
Builds core data infrastructure for lab data integration, ships full-stack features with Python backend and TypeScript/Next.js frontend, and designs queryable schemas for scientific data. Requires strong Python/TypeScript, deep database knowledge, and CS degree or equivalent.
140k – 220k/yr
On-siteFullstack Engineering
Senior/Staff Software Engineer - Ride and Fleet Services
ZooxFoster City, CA
Leads development and scaling of cloud services and APIs for ride-hailing in robotaxi service, owning payments, dispatch, and fleet management. Requires 8+ years cloud experience, backend microservices, Kotlin/Java, REST APIs, SQL, Kubernetes.
219k – 300k/yr
On-site8+ YOEFullstack Engineering
Software Engineer, Codex for Teams
OpenAISan Francisco, CA
Builds production-grade systems for Codex AI software engineer to serve teams and enterprises, owning full-stack architecture, enterprise primitives like RBAC and SSO, and real-world deployments with customers.
230k – 325k/yr
On-siteFullstack Engineering
Software Engineer
GarageNew York, NY
Build and own core marketplace systems, automate workflows for payments/logistics/compliance, and design scalable APIs/services. Requires 2+ years experience with strong TypeScript skills and product/systems thinking.
150k – 220k/yr
On-site2+ YOEFullstack Engineering
Full Stack Product Engineer
RayluNew York, NY
Build and ship full-stack features end-to-end using React/Next.js, Node.js, and TypeScript, from ideation to iteration. Prioritize user value, UX, reliability, and collaborate on product roadmap in an in-office NYC team.
150k – 200k/yr
On-siteFullstack Engineering
Founding Engineer
FleetlineNew York, NY
Founding engineer builds optimization algorithms for trucking fleets, handles full-stack tasks from product vision to client integrations, and engages directly with enterprise customers to solve pain points. Requires Python/TypeScript comfort, fast shipping, and startup/big tech experience.
150k – 200k/yr
On-siteFullstack Engineering
Staff Software Engineer, Device Management
RipplingSan Francisco, CA +1
Tech Lead building agent stack and realtime components for device management at massive scale, spanning AI, distributed systems, and IoT. Requires 7+ years experience leading teams and operating large-scale systems.
Salary not listed
Hybrid7+ YOEFullstack Engineering
Software Engineer, Productivity
OpenAISan Francisco, CA
Optimizes development workflows, iteration speed, and reliability for OpenAI's core training and inference frameworks. Focuses on enhancing developer experience through pragmatic, end-to-end solutions, particularly with Python.
Builds core infrastructure, APIs, and user experiences for OpenAI's monetization and ads products. Architects scalable distributed systems, collaborates with product/design/research, requires 7+ years experience in high-scale systems.
230k – 385k/yr
On-site7+ YOEFullstack Engineering
Software Engineer, Apps Builder Experience
RetoolSan Francisco, CA
Owns end-to-end projects enhancing Retool's core Apps platform architecture, scalability, and performance across TypeScript/Node.js/React stack. Collaborates with product/design teams; requires 5+ years full-stack experience with strong JS/TS proficiency.
164k – 306k/yr
Hybrid5+ YOEFullstack Engineering
Software Engineer
SocketUnited States
Build end-to-end web application features including user interfaces, APIs, and data integration from third-party sources. Collaborate with design and engineering to shape product roadmap in fast-paced early-stage environment; requires proficiency in modern web technologies.
Salary not listed
RemoteFullstack Engineering
Software Engineer
Range FinanceMcLean, VA
Full stack software engineer designs, builds, and maintains secure, scalable web services across frontend, backend, and infrastructure. Works with modern stack including React, Node.js, TypeScript, and AWS in a fast-paced fintech startup.
Salary not listed
On-siteFullstack Engineering
Senior Software Engineer
Range FinanceMcLean, VA
Leads full-stack development of secure, scalable web services and platforms for fintech, working across backend, frontend, and infrastructure. Requires 7+ years experience with JavaScript/TypeScript, Node.js, React, and AWS in a fast-paced startup.
Salary not listed
On-site7+ YOEFullstack Engineering
Staff Engineer
Range FinanceMcLean, VA +2
Leads full-stack engineering efforts to design, build, and maintain secure, scalable web services for fintech platform. Requires 9+ years experience across frontend, backend, infrastructure with expertise in TypeScript, React, Node.js, and AWS.
Salary not listed
On-site9+ YOEFullstack Engineering
Principal Software Engineer
TypefacePalo Alto, CA
Principal Software Engineer architects scalable AI systems using LLMs and multimodal AI for enterprise content generation. Leads cross-functional initiatives, mentors engineers, and ensures best practices in cloud-native, distributed systems. Requires 10+ years experience with 3+ in principal roles.
248k – 267k/yr
Hybrid10+ YOEFullstack Engineering
Software Engineer, Product
AnaraSan Francisco, CA
Builds scalable AI-powered research tools, including full stack agent behaviors with LLMs, RAG, and agent architectures. Owns prompt engineering, model deployment, and eval pipelines while engaging customers and optimizing performance in a fast-paced startup.