3w
Save
Mark Applied
Hide
Senior Software Engineer, W&B Agent - W&B
Livingston or New York City or San Francisco or Sunnyvale or Bellevue
$182k-$242k/yr OnsiteFull Time
4+ YOE4+ years full‑stack experience with Python backend and React/TypeScript frontend; experience with FastAPI, Kubernetes, distributed systems, observability, and MySQL; security- and performance-minded.
Python, FastAPI, Kubernetes, React, TypeScript, Datadog, Weave tracing, MySQL, WebSockets, server-sent events
1w
Save
Mark Applied
Hide
Android Engineer
London or New York City or Sofia or Germany or Portugal or Warsaw or France or San Francisco or Berlin
RemoteFull Time
Experienced native Android developer with history of shipping features, designing/implementing A/B tests, data-driven experimentation, collaborating with cross-functional teams, and operating across GMT-5 to GMT+1 timezones.
Android
2mo
Save
Mark Applied
Hide
ML Engineer - Experimentation, Portal
Cupertino or New York City
OnsiteFull Time
3+ YOE3+ years full-stack development with React/TypeScript; strong UI/data viz; ML workflows; A/B testing; SQL; observability tools.
Docker, AWS, Splunk, DataDog, React, TypeScript, D3.js, Chart.js, Java, Spring Boot, Python, PostgreSQL
3d
Save
Mark Applied
Hide
Staff Software Engineer, Benefit Renewals
Denver or San Francisco or New York City
$197k-$247k/yr HybridFull Time
8+ YOE8+ years software development experience; ownership of large cross-functional projects; experience with Ruby/Rails, JavaScript/React, A/B testing, AI tooling; mentoring skills.
Ruby, Ruby on Rails, JavaScript, React
2mo
Save
Mark Applied
Hide
Software Engineer, Sales
San Francisco, California, United States
$134k-$209k/yr HybridMultiple Commitments Available
5+ YOE5+ years IT apps with Salesforce configuration, customization and support; frontend experience with Salesforce integrations; Aura/LWC development; Salesforce Cloud products; Einstein Analytics; SaaS apps like Eloqua, D&B Optimizer, ZoomInfo, Outreach; Salesforce Platform Developer I preferred.
Salesforce, Aura, Lightning Web Components, Einstein Analytics, CI/CD, Data Loader, Web Services, Angular, React, Sales Cloud, Service Cloud, Experience Cloud, Eloqua, D&B Optimizer, ZoomInfo, Outreach, Apex
2mo
Save
Mark Applied
Hide
Software Engineer II (Signup & Activation)
San Francisco or Atlanta or Austin or Boston or Chicago or Dallas or Denver or Houston or Jacksonville or Los Angeles or Miami or New York City or Phoenix or Portland or Sacramento or Salt Lake City or San Diego or Seattle or Washington, D.C. or Ottawa or Toronto or Vancouver or Mexico City
$103k-$195k/yr HybridFull Time
4+ YOE4+ years of frontend software development; strong TS/JS and React; Next.js; Rails familiarity; REST/GraphQL; A/B testing and personalization; accessible UX; collaborative, growth-minded; AI-assisted development.
TypeScript, JavaScript, React, Next.js, Ruby on Rails, REST, GraphQL, Redis, Kafka, MySQL, Terraform, CI/CD
2mo
Save
Mark Applied
Hide
Campaign Experience Developer
San Jose, California, United States
$82k-$164k/yr OnsiteFull Time
3+ YOE3+ years in digital platforms; experience with campaign orchestration, personalization, A/B testing; incident management; JSON scripting; web tech familiarity.
Splunk, JSON, REST API, Postman, HTML, JavaScript, Adobe Target, Adobe Experience Cloud, AEM
1mo
Save
Mark Applied
Hide
Staff Mobile Engineer
Mountain View, California, United States
$164k-$282k/yr OnsiteFull Time
6+ YOE6+ years iOS development (Swift), experience scaling consumer mobile apps, AI harness engineering, data analytics (Presto, Jupyter), A/B testing, MVVM, Combine/async-await, Core Data, UIKit/SwiftUI; BS in CS or related field.
Presto, Jupyter, Swift, Objective-C, Combine, async-await, Core Data, UIKit, SwiftUI, MVVM, Hilt, Room
1mo
Save
Mark Applied
Hide
Web Growth Engineer
United States or San Francisco or Chicago
$151k-$177k/yr RemoteFull Time
4+ YOE4+ years technical web development and digital optimization experience. Strong WordPress, HTML/CSS/JavaScript, UX/CRO, A/B testing, and web analytics skills; ability to manage web architecture and collaborate cross-functionally.
WordPress, HTML, CSS, JavaScript
1mo
Save
Mark Applied
Hide
Staff Mobile Engineer
Mountain View, California, United States
OnsiteFull Time
6+ YOE6+ years iOS development with Swift, experience building and scaling consumer mobile apps, AI harness engineering, data analytics (Presto, Jupyter), A/B testing, MVVM, Combine/async-await, Core Data, UIKit/SwiftUI; Bachelor's in CS/EE/math/stat required.
Presto, Jupyter, Swift, Objective-C, UIKit, SwiftUI, Core Data, MVVM, Combine, async-await, Hilt, Room, Android, iOS
2mo
Save
Mark Applied
Hide
Harness Engineer
San Francisco, California, United States
$375k-$625k/yr OnsiteFull Time
Build prompts, tool integrations, and context windows; design eval framework; architect model abstraction; own prompt versioning and A/B testing; collaborate with product/engineering.
2w
Save
Mark Applied
Hide
Software Engineer
United States or San Francisco
$96k-$169k/yr HybridFull Time
2+ YOE2-5 years software engineering experience; full-stack JavaScript/TypeScript, Node or Python; frontend (HTML,CSS,React); API design, security, testing, and feature-flag/A-B experience.
Javascript, Typescript, Node, Python, Optimizely, HTML, CSS, React, Claude Code, Cursor, Copilot, Iterable, Twilio, Salesforce, Regal, Webpack
1mo
Save
Mark Applied
Hide
Staff Software Engineer, AI/ML, YouTube Ads
Mountain View, California, United States
$207k-$301k/yr OnsiteFull Time
8+ YOEBachelor's degree or equivalent experience, 8+ years software development, 5+ years testing/launching products, 3+ years software design/architecture; ML production experience, TensorFlow/JAX familiarity, A/B testing and ads experience preferred.
TensorFlow, JAX, TensorFlow Extended, AdBrain
1mo
Save
Mark Applied
Hide
Senior React Native Engineer
San Francisco or Los Angeles
$160k-$210k/yr OnsiteFull Time
7+ YOEBachelor's in CS/Engineering, 7+ years mobile app development, proficiency in React Native and iOS/Android ecosystems, familiarity with Rx, IoC/DI, Bazel, A/B testing, analytics, CI and automated testing; experience leading mobile launches and using AI tools (Claude, Cursor).
React Native, iOS, Android, Rx, IoC/DI, Bazel, Claude, Cursor, A/B testing, analytics
6d
Save
Mark Applied
Hide
Growth Engineer - Globalization
San Francisco, California, United States
$300k-$400k/yr HybridFull Time
Embedding VC: Venture capital firm backing early-stage generative AI startups.
Frontend engineer with React, TypeScript, Next.js; strong product sense, SEO and web performance knowledge, experience with analytics and A/B testing, ability to run experiments and iterate quickly.
React, TypeScript, Next.js
1mo
Save
Mark Applied
Hide
Staff Software Engineer
Palo Alto, California, United States
$230k-$275k/yr OnsiteFull Time
8+ YOE8+ years building production-grade growth engineering systems; strong CS fundamentals; experience with performance marketing tooling, distributed systems, A/B testing, and cross-functional collaboration.
Google Meets, Zoom
1mo
Save
Mark Applied
Hide
Backend Engineer
San Francisco, California, United States
$130k-$200k/yr OnsiteFull Time
3+ YOE3+ years backend or full-stack engineering experience with data/analytics; strong Python (preferred) or Node.js/Ruby/Java, SQL and NoSQL skills; experience building data pipelines, defining metrics, A/B testing, and data visualization; bachelor's in CS/data field or equivalent.
Python, Node.js, Ruby, Java, SQL, NoSQL, RESTful APIs
1mo
Save
Mark Applied
Hide
Software Engineer, Growth - Rime Ai
San Francisco, California, United States
OnsiteFull Time
Experience with React/TypeScript and Node.js; full-stack ownership of web apps; building signup, onboarding, and conversion funnels; analytics instrumentation and A/B testing; data-driven growth engineering and product collaboration.
React, TypeScript, Node.js, Segment, Metronome, Amplitude, Mixpanel, PostHog
1mo
Save
Mark Applied
Hide
Full Stack Engineer, Foundation
United States or Oakland or San Francisco or New York City or Boston or Seattle or Irvine or Los Angeles or Monterey or Santa Barbara or Santa Rosa or Austin or Portland or Philadelphia or Chicago
$146k-$235k/yr RemoteFull Time
5+ YOE5+ years full-stack engineering; strong TypeScript and React; experience with Go or Node; shipped AI/agent features and MCP/LLM tooling; instrumentation, funnel analysis, A/B testing, and on-call support experience.
TypeScript, React, Go, Node, MCP servers, LLM, IDE, LaunchDarkly
1d
Save
Mark Applied
Hide
Member of Technical Staff (iOS Engineer, Computer Growth)
San Francisco or New York City
$220k-$405k/yr OnsiteFull Time
3+ YOE3+ years shipping consumer iOS apps; strong native skills (Swift/SwiftUI/Objective-C); release and instrumentation experience; A/B experimentation familiarity; data-informed decision-making.
Swift, SwiftUI, Objective-C, Eppo, Statsig, Optimizely, AppsFlyer, Adjust, Branch
Explore Jobs