Company · 26 open roles
Careers at Hark
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26 positions at Hark
Lead Audio ML Engineer
Hark·San Jose, California, United States
Lead Audio ML Engineer at Hark. Location: San Jose, California, United States. Role: implementing models, training models, deploying models Requirements: 3+ years building and shipping audio/speech ML models; strong fluency in PyTorch or TensorFlow; experience deploying to embedd…
Software Engineer, Real-time Media
Hark·San Jose, California, United States
Software Engineer, Real-time Media at Hark. Location: San Jose, California, United States. Role: owning audio, tuning pipeline, shipping DSP Requirements: 5+ years software engineering; shipped real-time audio to users; experience with WebRTC, AEC, noise suppression, VAD, DSP fun…
Privacy Engineer
Hark·San Jose, California, United States
Privacy Engineer at Hark. Location: San Jose, California, United States. Role: designing pipelines, architecting de-identification, translating regulations Requirements: 4+ years software engineering with privacy infrastructure focus; hands-on DSAR/deletion/consent pipeline exper…
Security Engineer
Hark·San Jose, California, United States
Security Engineer at Hark. Location: San Jose, California, United States. Role: threat modeling, hardening infrastructure, building detection Requirements: 4+ years security engineering experience with cloud security (AWS/GCP, IAM, Kubernetes), detection engineering, incident res…
Acoustic Integration Engineer
Hark·San Jose, California, United States
Acoustic Integration Engineer at Hark. Location: San Jose, California, United States. Role: Characterizing drivers, Characterizing microphone arrays, Leading FA Requirements: 3+ years in acoustic integration or audio test engineering for shipped consumer hardware; expertise in tr…
Product Performance Engineer
Hark·San Jose, California, United States
Product Performance Engineer at Hark. Location: San Jose, California, United States. Role: analyze workload, model performance, collaborate teams Requirements: 5+ years analyzing workload behavior and modeling system performance; BS in CS/EE; profiling/benchmarking/tracing tools;…
Marketing Lead
Hark·San Jose, California, United States
Marketing Lead at Hark. Location: San Jose, California, United States. Role: Direct campaigns, Architect infrastructure, Collaborate teams Requirements: 5+ years in performance marketing, proven paid acquisition leadership, strong analytics, cross-functional collaboration, hardwa…
Audio Firmware Engineer
Hark·San Jose, California, United States
Audio Firmware Engineer at Hark. Location: San Jose, California, United States. Role: bring up audio, design use cases, debug audio issues Requirements: 3+ years embedded audio firmware development; proficient in C/C++; experience with Android audio stack; hardware bring-up; DSP;…
Haptics Firmware Engineer
Hark·San Jose, California, United States
Haptics Firmware Engineer at Hark. Location: San Jose, California, United States. Role: write firmware, tune controllers, prototype hardware Requirements: 5+ years firmware for microcontrollers; motor/actuator control; bench measurement with scopes; Python for automation; clear c…
Creative Social Lead
Hark·San Jose, California, United States
Creative Social Lead at Hark. Location: San Jose, California, United States. Role: Define identity, Build presence, Develop strategies Requirements: 5+ years in social media, strong voice, platform-building, engaging content, strategic and hands-on execution, strong communication…
Operating System Architect
Hark·San Jose, California, United States
Operating System Architect at Hark. Location: San Jose, California, United States. Role: Define architecture, Lead teams, Drive decisions Requirements: 10+ years embedded software; 5+ years principal/staff architecture; OS expertise; leadership; performance/power optimization. Ca…
Data Engineering Lead
Hark·San Jose, California, United States
Data Engineering Lead at Hark. Location: San Jose, California, United States. Role: Design pipelines, Own data stack, Collaborate researchers Requirements: Lead data engineering for scalable multi-modal pipelines; 5+ years in data engineering; strong infra experience with Spark/B…
Integration Engineer
Hark·San Jose, California, United States
Integration Engineer at Hark. Location: San Jose, California, United States. Role: Design integrations, Own integrations lifecycle, Define tool schemas Requirements: Backend engineering, API integrations at scale, OAuth, webhooks, and building scalable integrations. Category: Sof…
Product Design Engineer, Thermals
Hark·San Jose, California, United States
Product Design Engineer, Thermals at Hark. Location: San Jose, California, United States. Role: Define architecture, Translate usage to thermal loading, Conduct thermal analysis Requirements: 8+ years in thermal engineering with battery-powered consumer electronics; expert in the…
Embedded Application Engineer
Hark·San Jose, California, United States
Embedded Application Engineer at Hark. Location: San Jose, California, United States. Role: Own development, Build software, Collaborate teams Requirements: 5+ years Android development with embedded hardware experience; strong cross-functional collaboration; hands-on with embedd…
Member of Technical Staff, Multimodal Post-train/RL
Hark·San Jose, California, United States
Member of Technical Staff, Multimodal Post-train/RL at Hark. Location: San Jose, California, United States. Role: designing algorithms, driving research, evaluating data Requirements: Experience leading research to improve neural networks; data-driven experimentation; large-scale…
Member of Technical Staff, Multimodal
Hark·San Jose, California, United States
Member of Technical Staff, Multimodal at Hark. Location: San Jose, California, United States. Role: drive research, improve data, build evaluation Requirements: Experience leading research in neural networks, data-driven experiments, large-scale distributed ML, and end-to-end AI …
Member of Technical Staff, Multimodal Vision
Hark·San Jose, California, United States
Member of Technical Staff, Multimodal Vision at Hark. Location: San Jose, California, United States. Role: Advance vision, Build pipelines, Design models Requirements: Proven track record in vision/video models; large-scale ML systems; multimodal learning; data-driven experimenta…
Hardware Test Engineer
Hark·San Jose, California, United States
Hardware Test Engineer at Hark. Location: San Jose, California, United States. Role: Defining strategy, Designing fixtures, Writing automation Requirements: BS/MS in Electrical or Computer Engineering; strong Python scripting for test automation; lab instrumentation expertise; PC…
Frontend Engineer
Hark·San Jose, California, United States
Frontend Engineer at Hark. Location: San Jose, California, United States. Role: build frontend, ship UI, collaborate designers Requirements: 5+ years frontend experience; expert in modern React, real-time UI, performance; collaboration with designers and backend engineers; intere…
Electrical Engineer
Hark·San Jose, California, United States
Electrical Engineer at Hark. Location: San Jose, California, United States. Role: Defining power, Leading battery, Modeling power Requirements: BS or MS in Electrical Engineering; PMIC experience; battery management knowledge; precise measurement skills; PDN and PCB layout expert…
Member of Technical Staff, Post-training
Hark·San Jose, California, United States
Member of Technical Staff, Post-training at Hark. Location: San Jose, California, United States. Role: design strategies, build environments, develop rewards Requirements: Strong ML background, RL, simulation, large models; Python and PyTorch; experience with post-training strate…
Backend Engineer
Hark·San Jose, California, United States
Backend Engineer at Hark. Location: San Jose, California, United States. Role: designing backends, ensuring reliability, architecting primitives Requirements: 5+ years backend/system experience; production APIs; AI/LLM integration; Go/Rust/C++/Java; AWS/GCP; Kubernetes; gRPC/WebS…
Mobile Android Engineer
Hark·San Jose, California, United States
Mobile Android Engineer at Hark. Location: San Jose, California, United States. Role: Architect app, Implement streaming, Own lifecycle Requirements: 5+ years Android development; Kotlin, Jetpack Compose, Android SDK; MVVM/clean architecture; real-time features; Play Store shippi…